forked from Deuxfleurs/garage
Compare commits
1 commit
main
...
sync-08-09
| Author | SHA1 | Date | |
|---|---|---|---|
b1ee3e54ba
|
231 changed files with 6044 additions and 20580 deletions
300
.drone.yml
Normal file
300
.drone.yml
Normal file
|
|
@ -0,0 +1,300 @@
|
|||
---
|
||||
kind: pipeline
|
||||
name: default
|
||||
|
||||
node:
|
||||
nix-daemon: 1
|
||||
|
||||
steps:
|
||||
- name: check formatting
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr rust --run "cargo fmt -- --check"
|
||||
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
|
||||
- name: unit + func tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
GARAGE_TEST_INTEGRATION_EXE: result-bin/bin/garage
|
||||
GARAGE_TEST_INTEGRATION_PATH: tmp-garage-integration
|
||||
commands:
|
||||
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-build --no-build-output --attr test.amd64
|
||||
- ./result/bin/garage_db-*
|
||||
- ./result/bin/garage_api-*
|
||||
- ./result/bin/garage_model-*
|
||||
- ./result/bin/garage_rpc-*
|
||||
- ./result/bin/garage_table-*
|
||||
- ./result/bin/garage_util-*
|
||||
- ./result/bin/garage_web-*
|
||||
- ./result/bin/garage-*
|
||||
- ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
|
||||
- rm result
|
||||
- rm -rv tmp-garage-integration
|
||||
|
||||
- name: integration tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr integration --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
|
||||
|
||||
trigger:
|
||||
event:
|
||||
- custom
|
||||
- push
|
||||
- pull_request
|
||||
- tag
|
||||
- cron
|
||||
|
||||
---
|
||||
kind: pipeline
|
||||
type: docker
|
||||
name: release-linux-amd64
|
||||
|
||||
node:
|
||||
nix-daemon: 1
|
||||
|
||||
steps:
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr pkgs.amd64.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr rust --run "./script/not-dynamic.sh result-bin/bin/garage"
|
||||
|
||||
- name: integration tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr integration --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
|
||||
|
||||
- name: upgrade tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr integration --run "./script/test-upgrade.sh v0.8.4 x86_64-unknown-linux-musl" || (cat /tmp/garage.log; false)
|
||||
|
||||
- name: push static binary
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
AWS_ACCESS_KEY_ID:
|
||||
from_secret: garagehq_aws_access_key_id
|
||||
AWS_SECRET_ACCESS_KEY:
|
||||
from_secret: garagehq_aws_secret_access_key
|
||||
TARGET: "x86_64-unknown-linux-musl"
|
||||
commands:
|
||||
- nix-shell --attr release --run "to_s3"
|
||||
|
||||
- name: docker build and publish
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
DOCKER_AUTH:
|
||||
from_secret: docker_auth
|
||||
DOCKER_PLATFORM: "linux/amd64"
|
||||
CONTAINER_NAME: "dxflrs/amd64_garage"
|
||||
HOME: "/kaniko"
|
||||
commands:
|
||||
- mkdir -p /kaniko/.docker
|
||||
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
|
||||
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr release --run "to_docker"
|
||||
|
||||
|
||||
trigger:
|
||||
event:
|
||||
- promote
|
||||
- cron
|
||||
|
||||
---
|
||||
kind: pipeline
|
||||
type: docker
|
||||
name: release-linux-i386
|
||||
|
||||
node:
|
||||
nix-daemon: 1
|
||||
|
||||
steps:
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr pkgs.i386.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr rust --run "./script/not-dynamic.sh result-bin/bin/garage"
|
||||
|
||||
- name: integration tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr integration --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
|
||||
|
||||
- name: upgrade tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr integration --run "./script/test-upgrade.sh v0.8.4 i686-unknown-linux-musl" || (cat /tmp/garage.log; false)
|
||||
|
||||
- name: push static binary
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
AWS_ACCESS_KEY_ID:
|
||||
from_secret: garagehq_aws_access_key_id
|
||||
AWS_SECRET_ACCESS_KEY:
|
||||
from_secret: garagehq_aws_secret_access_key
|
||||
TARGET: "i686-unknown-linux-musl"
|
||||
commands:
|
||||
- nix-shell --attr release --run "to_s3"
|
||||
|
||||
- name: docker build and publish
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
DOCKER_AUTH:
|
||||
from_secret: docker_auth
|
||||
DOCKER_PLATFORM: "linux/386"
|
||||
CONTAINER_NAME: "dxflrs/386_garage"
|
||||
HOME: "/kaniko"
|
||||
commands:
|
||||
- mkdir -p /kaniko/.docker
|
||||
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
|
||||
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr release --run "to_docker"
|
||||
|
||||
trigger:
|
||||
event:
|
||||
- promote
|
||||
- cron
|
||||
|
||||
---
|
||||
kind: pipeline
|
||||
type: docker
|
||||
name: release-linux-arm64
|
||||
|
||||
node:
|
||||
nix-daemon: 1
|
||||
|
||||
steps:
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr pkgs.arm64.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr rust --run "./script/not-dynamic.sh result-bin/bin/garage"
|
||||
|
||||
- name: push static binary
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
AWS_ACCESS_KEY_ID:
|
||||
from_secret: garagehq_aws_access_key_id
|
||||
AWS_SECRET_ACCESS_KEY:
|
||||
from_secret: garagehq_aws_secret_access_key
|
||||
TARGET: "aarch64-unknown-linux-musl"
|
||||
commands:
|
||||
- nix-shell --attr release --run "to_s3"
|
||||
|
||||
- name: docker build and publish
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
DOCKER_AUTH:
|
||||
from_secret: docker_auth
|
||||
DOCKER_PLATFORM: "linux/arm64"
|
||||
CONTAINER_NAME: "dxflrs/arm64_garage"
|
||||
HOME: "/kaniko"
|
||||
commands:
|
||||
- mkdir -p /kaniko/.docker
|
||||
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
|
||||
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr release --run "to_docker"
|
||||
|
||||
trigger:
|
||||
event:
|
||||
- promote
|
||||
- cron
|
||||
|
||||
---
|
||||
kind: pipeline
|
||||
type: docker
|
||||
name: release-linux-arm
|
||||
|
||||
node:
|
||||
nix-daemon: 1
|
||||
|
||||
steps:
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr pkgs.arm.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr rust --run "./script/not-dynamic.sh result-bin/bin/garage"
|
||||
|
||||
- name: push static binary
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
AWS_ACCESS_KEY_ID:
|
||||
from_secret: garagehq_aws_access_key_id
|
||||
AWS_SECRET_ACCESS_KEY:
|
||||
from_secret: garagehq_aws_secret_access_key
|
||||
TARGET: "armv6l-unknown-linux-musleabihf"
|
||||
commands:
|
||||
- nix-shell --attr release --run "to_s3"
|
||||
|
||||
- name: docker build and publish
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
DOCKER_AUTH:
|
||||
from_secret: docker_auth
|
||||
DOCKER_PLATFORM: "linux/arm"
|
||||
CONTAINER_NAME: "dxflrs/arm_garage"
|
||||
HOME: "/kaniko"
|
||||
commands:
|
||||
- mkdir -p /kaniko/.docker
|
||||
- echo $DOCKER_AUTH > /kaniko/.docker/config.json
|
||||
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr release --run "to_docker"
|
||||
|
||||
trigger:
|
||||
event:
|
||||
- promote
|
||||
- cron
|
||||
|
||||
---
|
||||
kind: pipeline
|
||||
type: docker
|
||||
name: refresh-release-page
|
||||
|
||||
node:
|
||||
nix-daemon: 1
|
||||
|
||||
steps:
|
||||
- name: multiarch-docker
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
DOCKER_AUTH:
|
||||
from_secret: docker_auth
|
||||
HOME: "/root"
|
||||
commands:
|
||||
- mkdir -p /root/.docker
|
||||
- echo $DOCKER_AUTH > /root/.docker/config.json
|
||||
- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
|
||||
- nix-shell --attr release --run "multiarch_docker"
|
||||
- name: refresh-index
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
AWS_ACCESS_KEY_ID:
|
||||
from_secret: garagehq_aws_access_key_id
|
||||
AWS_SECRET_ACCESS_KEY:
|
||||
from_secret: garagehq_aws_secret_access_key
|
||||
commands:
|
||||
- mkdir -p /etc/nix && cp nix/nix.conf /etc/nix/nix.conf
|
||||
- nix-shell --attr release --run "refresh_index"
|
||||
|
||||
depends_on:
|
||||
- release-linux-amd64
|
||||
- release-linux-i386
|
||||
- release-linux-arm64
|
||||
- release-linux-arm
|
||||
|
||||
trigger:
|
||||
event:
|
||||
- promote
|
||||
- cron
|
||||
|
||||
---
|
||||
kind: signature
|
||||
hmac: 0c4b57eb4b27b7c6a6ff21ab87f0767fe3eb90f5d95d5cbcdccf794e9d2a5d86
|
||||
|
||||
...
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
when:
|
||||
event:
|
||||
- push
|
||||
- tag
|
||||
- pull_request
|
||||
- deployment
|
||||
- cron
|
||||
|
||||
steps:
|
||||
- name: check formatting
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr devShell --run "cargo fmt -- --check"
|
||||
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
|
||||
- name: unit + func tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
GARAGE_TEST_INTEGRATION_EXE: result-bin/bin/garage
|
||||
GARAGE_TEST_INTEGRATION_PATH: tmp-garage-integration
|
||||
commands:
|
||||
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
- nix-build --no-build-output --attr test.amd64
|
||||
- ./result/bin/garage_db-*
|
||||
- ./result/bin/garage_api-*
|
||||
- ./result/bin/garage_model-*
|
||||
- ./result/bin/garage_rpc-*
|
||||
- ./result/bin/garage_table-*
|
||||
- ./result/bin/garage_util-*
|
||||
- ./result/bin/garage_web-*
|
||||
- ./result/bin/garage-*
|
||||
- ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
|
||||
- rm result
|
||||
- rm -rv tmp-garage-integration
|
||||
|
||||
- name: integration tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
when:
|
||||
event:
|
||||
- deployment
|
||||
- cron
|
||||
|
||||
depends_on:
|
||||
- release
|
||||
|
||||
steps:
|
||||
- name: refresh-index
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
secrets:
|
||||
- source: garagehq_aws_access_key_id
|
||||
target: AWS_ACCESS_KEY_ID
|
||||
- source: garagehq_aws_secret_access_key
|
||||
target: AWS_SECRET_ACCESS_KEY
|
||||
commands:
|
||||
- mkdir -p /etc/nix && cp nix/nix.conf /etc/nix/nix.conf
|
||||
- nix-shell --attr ci --run "refresh_index"
|
||||
|
||||
- name: multiarch-docker
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
secrets:
|
||||
- docker_auth
|
||||
commands:
|
||||
- mkdir -p /root/.docker
|
||||
- echo $DOCKER_AUTH > /root/.docker/config.json
|
||||
- export CONTAINER_TAG=${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
- nix-shell --attr ci --run "multiarch_docker"
|
||||
|
|
@ -1,70 +0,0 @@
|
|||
when:
|
||||
event:
|
||||
- deployment
|
||||
- cron
|
||||
|
||||
matrix:
|
||||
include:
|
||||
- ARCH: amd64
|
||||
TARGET: x86_64-unknown-linux-musl
|
||||
- ARCH: i386
|
||||
TARGET: i686-unknown-linux-musl
|
||||
- ARCH: arm64
|
||||
TARGET: aarch64-unknown-linux-musl
|
||||
- ARCH: arm
|
||||
TARGET: armv6l-unknown-linux-musleabihf
|
||||
|
||||
steps:
|
||||
- name: build
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr pkgs.${ARCH}.release --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
|
||||
- name: check is static binary
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-build --no-build-output --attr pkgs.${ARCH}.release --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
- nix-shell --attr ci --run "./script/not-dynamic.sh result-bin/bin/garage"
|
||||
|
||||
- name: integration tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
|
||||
when:
|
||||
- matrix:
|
||||
ARCH: amd64
|
||||
- matrix:
|
||||
ARCH: i386
|
||||
|
||||
- name: upgrade tests
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
commands:
|
||||
- nix-shell --attr ci --run "./script/test-upgrade.sh v0.8.4 x86_64-unknown-linux-musl" || (cat /tmp/garage.log; false)
|
||||
when:
|
||||
- matrix:
|
||||
ARCH: amd64
|
||||
|
||||
- name: push static binary
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
TARGET: "${TARGET}"
|
||||
secrets:
|
||||
- source: garagehq_aws_access_key_id
|
||||
target: AWS_ACCESS_KEY_ID
|
||||
- source: garagehq_aws_secret_access_key
|
||||
target: AWS_SECRET_ACCESS_KEY
|
||||
commands:
|
||||
- nix-shell --attr ci --run "to_s3"
|
||||
|
||||
- name: docker build and publish
|
||||
image: nixpkgs/nix:nixos-22.05
|
||||
environment:
|
||||
DOCKER_PLATFORM: "linux/${ARCH}"
|
||||
CONTAINER_NAME: "dxflrs/${ARCH}_garage"
|
||||
secrets:
|
||||
- docker_auth
|
||||
commands:
|
||||
- mkdir -p /root/.docker
|
||||
- echo $DOCKER_AUTH > /root/.docker/config.json
|
||||
- export CONTAINER_TAG=${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
|
||||
- nix-shell --attr ci --run "to_docker"
|
||||
2160
Cargo.lock
generated
2160
Cargo.lock
generated
File diff suppressed because it is too large
Load diff
128
Cargo.toml
128
Cargo.toml
|
|
@ -3,7 +3,6 @@ resolver = "2"
|
|||
members = [
|
||||
"src/db",
|
||||
"src/util",
|
||||
"src/net",
|
||||
"src/rpc",
|
||||
"src/table",
|
||||
"src/block",
|
||||
|
|
@ -18,128 +17,19 @@ members = [
|
|||
default-members = ["src/garage"]
|
||||
|
||||
[workspace.dependencies]
|
||||
|
||||
# Internal Garage crates
|
||||
format_table = { version = "0.1.1", path = "src/format-table" }
|
||||
garage_api = { version = "0.9.2", path = "src/api" }
|
||||
garage_block = { version = "0.9.2", path = "src/block" }
|
||||
garage_db = { version = "0.9.2", path = "src/db", default-features = false }
|
||||
garage_model = { version = "0.9.2", path = "src/model", default-features = false }
|
||||
garage_net = { version = "0.9.2", path = "src/net" }
|
||||
garage_rpc = { version = "0.9.2", path = "src/rpc" }
|
||||
garage_table = { version = "0.9.2", path = "src/table" }
|
||||
garage_util = { version = "0.9.2", path = "src/util" }
|
||||
garage_web = { version = "0.9.2", path = "src/web" }
|
||||
garage_api = { version = "0.9.0", path = "src/api" }
|
||||
garage_block = { version = "0.9.0", path = "src/block" }
|
||||
garage_db = { version = "0.9.0", path = "src/db", default-features = false }
|
||||
garage_model = { version = "0.9.0", path = "src/model", default-features = false }
|
||||
garage_rpc = { version = "0.9.0", path = "src/rpc" }
|
||||
garage_table = { version = "0.9.0", path = "src/table" }
|
||||
garage_util = { version = "0.9.0", path = "src/util" }
|
||||
garage_web = { version = "0.9.0", path = "src/web" }
|
||||
k2v-client = { version = "0.0.4", path = "src/k2v-client" }
|
||||
|
||||
# External crates from crates.io
|
||||
arc-swap = "1.0"
|
||||
argon2 = "0.5"
|
||||
async-trait = "0.1.7"
|
||||
backtrace = "0.3"
|
||||
base64 = "0.21"
|
||||
blake2 = "0.10"
|
||||
bytes = "1.0"
|
||||
bytesize = "1.1"
|
||||
cfg-if = "1.0"
|
||||
chrono = "0.4"
|
||||
crypto-common = "0.1"
|
||||
digest = "0.10"
|
||||
err-derive = "0.3"
|
||||
gethostname = "0.4"
|
||||
git-version = "0.3.4"
|
||||
hex = "0.4"
|
||||
hexdump = "0.1"
|
||||
hmac = "0.12"
|
||||
idna = "0.5"
|
||||
itertools = "0.12"
|
||||
lazy_static = "1.4"
|
||||
md-5 = "0.10"
|
||||
mktemp = "0.5"
|
||||
nix = { version = "0.27", default-features = false, features = ["fs"] }
|
||||
nom = "7.1"
|
||||
parse_duration = "2.1"
|
||||
pin-project = "1.0.12"
|
||||
pnet_datalink = "0.34"
|
||||
rand = "0.8"
|
||||
sha2 = "0.10"
|
||||
timeago = { version = "0.4", default-features = false }
|
||||
xxhash-rust = { version = "0.8", default-features = false, features = ["xxh3"] }
|
||||
|
||||
sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
|
||||
kuska-handshake = { version = "0.2.0", features = ["default", "async_std"] }
|
||||
|
||||
clap = { version = "4.1", features = ["derive", "env"] }
|
||||
pretty_env_logger = "0.5"
|
||||
structopt = { version = "0.3", default-features = false }
|
||||
tracing = "0.1"
|
||||
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
|
||||
|
||||
heed = { version = "0.11", default-features = false, features = ["lmdb"] }
|
||||
rusqlite = "0.30.0"
|
||||
sled = "0.34"
|
||||
|
||||
async-compression = { version = "0.4", features = ["tokio", "zstd"] }
|
||||
zstd = { version = "0.13", default-features = false }
|
||||
|
||||
quick-xml = { version = "0.26", features = [ "serialize" ] }
|
||||
rmp-serde = "1.1.2"
|
||||
serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
|
||||
serde_bytes = "0.11"
|
||||
serde_json = "1.0"
|
||||
toml = { version = "0.8", default-features = false, features = ["parse"] }
|
||||
|
||||
# newer version requires rust edition 2021
|
||||
k8s-openapi = { version = "0.21", features = ["v1_24"] }
|
||||
kube = { version = "0.88", default-features = false, features = ["runtime", "derive", "client", "rustls-tls"] }
|
||||
schemars = "0.8"
|
||||
reqwest = { version = "0.11", default-features = false, features = ["rustls-tls-manual-roots", "json"] }
|
||||
|
||||
form_urlencoded = "1.0.0"
|
||||
http = "1.0"
|
||||
httpdate = "1.0"
|
||||
http-range = "0.1"
|
||||
http-body-util = "0.1"
|
||||
hyper = { version = "1.0", default-features = false }
|
||||
hyper-util = { version = "0.1", features = [ "full" ] }
|
||||
multer = "3.0"
|
||||
percent-encoding = "2.2"
|
||||
roxmltree = "0.19"
|
||||
url = "2.3"
|
||||
|
||||
futures = "0.3"
|
||||
futures-util = "0.3"
|
||||
tokio = { version = "1.0", default-features = false, features = ["net", "rt", "rt-multi-thread", "io-util", "net", "time", "macros", "sync", "signal", "fs"] }
|
||||
tokio-util = { version = "0.7", features = ["compat", "io"] }
|
||||
tokio-stream = { version = "0.1", features = ["net"] }
|
||||
|
||||
opentelemetry = { version = "0.17", features = [ "rt-tokio", "metrics", "trace" ] }
|
||||
opentelemetry-prometheus = "0.10"
|
||||
opentelemetry-otlp = "0.10"
|
||||
opentelemetry-contrib = "0.9"
|
||||
prometheus = "0.13"
|
||||
|
||||
# used by the k2v-client crate only
|
||||
aws-sigv4 = { version = "1.1" }
|
||||
hyper-rustls = { version = "0.26", features = ["http2"] }
|
||||
log = "0.4"
|
||||
thiserror = "1.0"
|
||||
|
||||
# ---- used only as build / dev dependencies ----
|
||||
assert-json-diff = "2.0"
|
||||
rustc_version = "0.4.0"
|
||||
static_init = "1.0"
|
||||
|
||||
aws-config = "1.1.4"
|
||||
aws-sdk-config = "1.13"
|
||||
aws-sdk-s3 = "1.14"
|
||||
|
||||
[profile.dev]
|
||||
#lto = "thin" # disabled for now, adds 2-4 min to each CI build
|
||||
lto = "off"
|
||||
|
||||
[profile.release]
|
||||
lto = true
|
||||
codegen-units = 1
|
||||
opt-level = "s"
|
||||
strip = true
|
||||
debug = true
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
Garage [](https://woodpecker.deuxfleurs.fr/repos/1)
|
||||
Garage [](https://drone.deuxfleurs.fr/Deuxfleurs/garage)
|
||||
===
|
||||
|
||||
<p align="center" style="text-align:center;">
|
||||
|
|
|
|||
|
|
@ -1,24 +0,0 @@
|
|||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>Garage Adminstration API v0</title>
|
||||
<!-- needed for adaptive design -->
|
||||
<meta charset="utf-8"/>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<link href="./css/redoc.css" rel="stylesheet">
|
||||
|
||||
<!--
|
||||
Redoc doesn't change outer page styles
|
||||
-->
|
||||
<style>
|
||||
body {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<redoc spec-url='./garage-admin-v1.yml'></redoc>
|
||||
<script src="./redoc.standalone.js"> </script>
|
||||
</body>
|
||||
</html>
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -37,84 +37,30 @@ import (
|
|||
"context"
|
||||
"fmt"
|
||||
"os"
|
||||
"strings"
|
||||
garage "git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// Initialization
|
||||
// Set Host and other parameters
|
||||
configuration := garage.NewConfiguration()
|
||||
configuration.Host = "127.0.0.1:3903"
|
||||
|
||||
|
||||
// We can now generate a client
|
||||
client := garage.NewAPIClient(configuration)
|
||||
|
||||
// Authentication is handled through the context pattern
|
||||
ctx := context.WithValue(context.Background(), garage.ContextAccessToken, "s3cr3t")
|
||||
|
||||
// Nodes
|
||||
fmt.Println("--- nodes ---")
|
||||
nodes, _, _ := client.NodesApi.GetNodes(ctx).Execute()
|
||||
fmt.Fprintf(os.Stdout, "First hostname: %v\n", nodes.KnownNodes[0].Hostname)
|
||||
capa := int64(1000000000)
|
||||
change := []garage.NodeRoleChange{
|
||||
garage.NodeRoleChange{NodeRoleUpdate: &garage.NodeRoleUpdate {
|
||||
Id: *nodes.KnownNodes[0].Id,
|
||||
Zone: "dc1",
|
||||
Capacity: *garage.NewNullableInt64(&capa),
|
||||
Tags: []string{ "fast", "amd64" },
|
||||
}},
|
||||
// Send a request
|
||||
resp, r, err := client.NodesApi.GetNodes(ctx).Execute()
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "Error when calling `NodesApi.GetNodes``: %v\n", err)
|
||||
fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
|
||||
}
|
||||
staged, _, _ := client.LayoutApi.AddLayout(ctx).NodeRoleChange(change).Execute()
|
||||
msg, _, _ := client.LayoutApi.ApplyLayout(ctx).LayoutVersion(*garage.NewLayoutVersion(staged.Version + 1)).Execute()
|
||||
fmt.Printf(strings.Join(msg.Message, "\n")) // Layout configured
|
||||
|
||||
health, _, _ := client.NodesApi.GetHealth(ctx).Execute()
|
||||
fmt.Printf("Status: %s, nodes: %v/%v, storage: %v/%v, partitions: %v/%v\n", health.Status, health.ConnectedNodes, health.KnownNodes, health.StorageNodesOk, health.StorageNodes, health.PartitionsAllOk, health.Partitions)
|
||||
|
||||
// Key
|
||||
fmt.Println("\n--- key ---")
|
||||
key := "openapi-key"
|
||||
keyInfo, _, _ := client.KeyApi.AddKey(ctx).AddKeyRequest(garage.AddKeyRequest{Name: *garage.NewNullableString(&key) }).Execute()
|
||||
defer client.KeyApi.DeleteKey(ctx).Id(*keyInfo.AccessKeyId).Execute()
|
||||
fmt.Printf("AWS_ACCESS_KEY_ID=%s\nAWS_SECRET_ACCESS_KEY=%s\n", *keyInfo.AccessKeyId, *keyInfo.SecretAccessKey.Get())
|
||||
|
||||
id := *keyInfo.AccessKeyId
|
||||
canCreateBucket := true
|
||||
updateKeyRequest := *garage.NewUpdateKeyRequest()
|
||||
updateKeyRequest.SetName("openapi-key-updated")
|
||||
updateKeyRequest.SetAllow(garage.UpdateKeyRequestAllow { CreateBucket: &canCreateBucket })
|
||||
update, _, _ := client.KeyApi.UpdateKey(ctx).Id(id).UpdateKeyRequest(updateKeyRequest).Execute()
|
||||
fmt.Printf("Updated %v with key name %v\n", *update.AccessKeyId, *update.Name)
|
||||
|
||||
keyList, _, _ := client.KeyApi.ListKeys(ctx).Execute()
|
||||
fmt.Printf("Keys count: %v\n", len(keyList))
|
||||
|
||||
// Bucket
|
||||
fmt.Println("\n--- bucket ---")
|
||||
global_name := "global-ns-openapi-bucket"
|
||||
local_name := "local-ns-openapi-bucket"
|
||||
bucketInfo, _, _ := client.BucketApi.CreateBucket(ctx).CreateBucketRequest(garage.CreateBucketRequest{
|
||||
GlobalAlias: &global_name,
|
||||
LocalAlias: &garage.CreateBucketRequestLocalAlias {
|
||||
AccessKeyId: keyInfo.AccessKeyId,
|
||||
Alias: &local_name,
|
||||
},
|
||||
}).Execute()
|
||||
defer client.BucketApi.DeleteBucket(ctx).Id(*bucketInfo.Id).Execute()
|
||||
fmt.Printf("Bucket id: %s\n", *bucketInfo.Id)
|
||||
|
||||
updateBucketRequest := *garage.NewUpdateBucketRequest()
|
||||
website := garage.NewUpdateBucketRequestWebsiteAccess()
|
||||
website.SetEnabled(true)
|
||||
website.SetIndexDocument("index.html")
|
||||
website.SetErrorDocument("errors/4xx.html")
|
||||
updateBucketRequest.SetWebsiteAccess(*website)
|
||||
quotas := garage.NewUpdateBucketRequestQuotas()
|
||||
quotas.SetMaxSize(1000000000)
|
||||
quotas.SetMaxObjects(999999999)
|
||||
updateBucketRequest.SetQuotas(*quotas)
|
||||
updatedBucket, _, _ := client.BucketApi.UpdateBucket(ctx).Id(*bucketInfo.Id).UpdateBucketRequest(updateBucketRequest).Execute()
|
||||
fmt.Printf("Bucket %v website activation: %v\n", *updatedBucket.Id, *updatedBucket.WebsiteAccess)
|
||||
|
||||
bucketList, _, _ := client.BucketApi.ListBuckets(ctx).Execute()
|
||||
fmt.Printf("Bucket count: %v\n", len(bucketList))
|
||||
// Process the response
|
||||
fmt.Fprintf(os.Stdout, "Target hostname: %v\n", resp.KnownNodes[resp.Node].Hostname)
|
||||
}
|
||||
```
|
||||
|
||||
|
|
|
|||
|
|
@ -31,9 +31,9 @@ npm install --save git+https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-js.
|
|||
A short example:
|
||||
|
||||
```javascript
|
||||
const garage = require('garage_administration_api_v1garage_v0_9_0');
|
||||
const garage = require('garage_administration_api_v0garage_v0_8_0');
|
||||
|
||||
const api = new garage.ApiClient("http://127.0.0.1:3903/v1");
|
||||
const api = new garage.ApiClient("http://127.0.0.1:3903/v0");
|
||||
api.authentications['bearerAuth'].accessToken = "s3cr3t";
|
||||
|
||||
const [node, layout, key, bucket] = [
|
||||
|
|
|
|||
|
|
@ -80,7 +80,7 @@ from garage_admin_sdk.apis import *
|
|||
from garage_admin_sdk.models import *
|
||||
|
||||
configuration = garage_admin_sdk.Configuration(
|
||||
host = "http://localhost:3903/v1",
|
||||
host = "http://localhost:3903/v0",
|
||||
access_token = "s3cr3t"
|
||||
)
|
||||
|
||||
|
|
@ -94,14 +94,13 @@ print(f"running garage {status.garage_version}, node_id {status.node}")
|
|||
|
||||
# Change layout of this node
|
||||
current = layout.get_layout()
|
||||
layout.add_layout([
|
||||
NodeRoleChange(
|
||||
id = status.node,
|
||||
layout.add_layout({
|
||||
status.node: NodeClusterInfo(
|
||||
zone = "dc1",
|
||||
capacity = 1000000000,
|
||||
capacity = 1,
|
||||
tags = [ "dev" ],
|
||||
)
|
||||
])
|
||||
})
|
||||
layout.apply_layout(LayoutVersion(
|
||||
version = current.version + 1
|
||||
))
|
||||
|
|
|
|||
|
|
@ -146,7 +146,7 @@ Keep the Key ID and the Secret key in a pad, they will be needed later.
|
|||
|
||||
We need two buckets, one for normal videos (named peertube-video) and one for webtorrent videos (named peertube-playlist).
|
||||
```bash
|
||||
garage bucket create peertube-videos
|
||||
garage bucket create peertube-video
|
||||
garage bucket create peertube-playlist
|
||||
```
|
||||
|
||||
|
|
@ -216,7 +216,7 @@ object_storage:
|
|||
|
||||
# Same settings but for webtorrent videos
|
||||
videos:
|
||||
bucket_name: 'peertube-videos'
|
||||
bucket_name: 'peertube-video'
|
||||
prefix: ''
|
||||
# You must fill this field to make Peertube use our reverse proxy/website logic
|
||||
base_url: 'http://peertube-videos.web.garage.localhost'
|
||||
|
|
|
|||
|
|
@ -55,8 +55,8 @@ Create your key and bucket:
|
|||
|
||||
```bash
|
||||
garage key create my-key
|
||||
garage bucket create backups
|
||||
garage bucket allow backups --read --write --key my-key
|
||||
garage bucket create backup
|
||||
garage bucket allow backup --read --write --key my-key
|
||||
```
|
||||
|
||||
Then register your Key ID and Secret key in your environment:
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@ Our website serving logic is as follow:
|
|||
|
||||
Now we need to infer the URL of your website through your bucket name.
|
||||
Let assume:
|
||||
- we set `root_domain = ".web.example.com"` in `garage.toml` ([ref](@/documentation/reference-manual/configuration.md#web_root_domain))
|
||||
- we set `root_domain = ".web.example.com"` in `garage.toml` ([ref](@/documentation/reference-manual/configuration.md#root_domain))
|
||||
- our bucket name is `garagehq.deuxfleurs.fr`.
|
||||
|
||||
Our bucket will be served if the Host field matches one of these 2 values (the port is ignored):
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ api_bind_addr = "0.0.0.0:3903"
|
|||
```
|
||||
|
||||
This will allow anyone to scrape Prometheus metrics by fetching
|
||||
`http://localhost:3903/metrics`. If you want to restrict access
|
||||
`http://localhost:3093/metrics`. If you want to restrict access
|
||||
to the exported metrics, set the `metrics_token` configuration value
|
||||
to a bearer token to be used when fetching the metrics endpoint.
|
||||
|
||||
|
|
|
|||
|
|
@ -85,14 +85,14 @@ to store 2 TB of data in total.
|
|||
## Get a Docker image
|
||||
|
||||
Our docker image is currently named `dxflrs/garage` and is stored on the [Docker Hub](https://hub.docker.com/r/dxflrs/garage/tags?page=1&ordering=last_updated).
|
||||
We encourage you to use a fixed tag (eg. `v0.9.2`) and not the `latest` tag.
|
||||
For this example, we will use the latest published version at the time of the writing which is `v0.9.2` but it's up to you
|
||||
We encourage you to use a fixed tag (eg. `v0.9.0`) and not the `latest` tag.
|
||||
For this example, we will use the latest published version at the time of the writing which is `v0.9.0` but it's up to you
|
||||
to check [the most recent versions on the Docker Hub](https://hub.docker.com/r/dxflrs/garage/tags?page=1&ordering=last_updated).
|
||||
|
||||
For example:
|
||||
|
||||
```
|
||||
sudo docker pull dxflrs/garage:v0.9.2
|
||||
sudo docker pull dxflrs/garage:v0.9.0
|
||||
```
|
||||
|
||||
## Deploying and configuring Garage
|
||||
|
|
@ -157,7 +157,7 @@ docker run \
|
|||
-v /etc/garage.toml:/etc/garage.toml \
|
||||
-v /var/lib/garage/meta:/var/lib/garage/meta \
|
||||
-v /var/lib/garage/data:/var/lib/garage/data \
|
||||
dxflrs/garage:v0.9.2
|
||||
dxflrs/garage:v0.9.0
|
||||
```
|
||||
|
||||
With this command line, Garage should be started automatically at each boot.
|
||||
|
|
@ -171,7 +171,7 @@ If you want to use `docker-compose`, you may use the following `docker-compose.y
|
|||
version: "3"
|
||||
services:
|
||||
garage:
|
||||
image: dxflrs/garage:v0.9.2
|
||||
image: dxflrs/garage:v0.9.0
|
||||
network_mode: "host"
|
||||
restart: unless-stopped
|
||||
volumes:
|
||||
|
|
|
|||
|
|
@ -472,32 +472,3 @@ https:// {
|
|||
|
||||
More information on how this endpoint is implemented in Garage is available
|
||||
in the [Admin API Reference](@/documentation/reference-manual/admin-api.md) page.
|
||||
|
||||
### Fileserver browser
|
||||
|
||||
Caddy's built-in
|
||||
[file_server](https://caddyserver.com/docs/caddyfile/directives/file_server)
|
||||
browser functionality can be extended with the
|
||||
[caddy-fs-s3](https://github.com/sagikazarmark/caddy-fs-s3) module.
|
||||
|
||||
This can be configured to use Garage as a backend with the following
|
||||
configuration:
|
||||
|
||||
```caddy
|
||||
browse.garage.tld {
|
||||
file_server {
|
||||
fs s3 {
|
||||
bucket test-bucket
|
||||
region garage
|
||||
|
||||
endpoint https://s3.garage.tld
|
||||
use_path_style
|
||||
}
|
||||
|
||||
browse
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
Caddy must also be configured with the required `AWS_ACCESS_KEY_ID` and
|
||||
`AWS_SECRET_ACCESS_KEY` environment variables to access the bucket.
|
||||
|
|
|
|||
|
|
@ -48,5 +48,7 @@ locations. They use Garage themselves for the following tasks:
|
|||
|
||||
- As a backup target using `rclone` and `restic`
|
||||
|
||||
- In the Drone continuous integration platform to store task logs
|
||||
|
||||
The Deuxfleurs Garage cluster is a multi-site cluster currently composed of
|
||||
9 nodes in 3 physical locations.
|
||||
|
|
|
|||
|
|
@ -80,7 +80,7 @@ nix-build \
|
|||
--git_version $(git rev-parse HEAD)
|
||||
```
|
||||
|
||||
*The result is located in `result/bin`. You can pass arguments to cross compile: check `.woodpecker/release.yml` for examples.*
|
||||
*The result is located in `result/bin`. You can pass arguments to cross compile: check `.drone.yml` for examples.*
|
||||
|
||||
If you modify a `Cargo.toml` or regenerate any `Cargo.lock`, you must run `cargo2nix`:
|
||||
|
||||
|
|
|
|||
|
|
@ -81,9 +81,12 @@ Our cache will be checked.
|
|||
- http://www.lpenz.org/articles/nixchannel/index.html
|
||||
|
||||
|
||||
## Woodpecker
|
||||
## Drone
|
||||
|
||||
Woodpecker can do parallelism both at the step and the pipeline level. At the step level, parallelism is restricted to the same runner.
|
||||
Do not try to set a build as trusted from the interface or the CLI tool,
|
||||
your request would be ignored. Instead, directly edit the database (table `repos`, column `repo_trusted`).
|
||||
|
||||
Drone can do parallelism both at the step and the pipeline level. At the step level, parallelism is restricted to the same runner.
|
||||
|
||||
## Building Docker containers
|
||||
|
||||
|
|
@ -96,4 +99,3 @@ We were:
|
|||
- Unable to use the kaniko container provided by Google as we can't run arbitrary logic: we need to put our secret in .docker/config.json.
|
||||
|
||||
Finally we chose to build kaniko through nix and use it in a `nix-shell`.
|
||||
We then switched to using kaniko from nixpkgs when it was packaged.
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ and the docker containers on Docker Hub.
|
|||
|
||||
## Automation
|
||||
|
||||
We automated our release process with Nix and Woodpecker to make it more reliable.
|
||||
We automated our release process with Nix and Drone to make it more reliable.
|
||||
Here we describe how we have done in case you want to debug or improve it.
|
||||
|
||||
### Caching build steps
|
||||
|
|
@ -62,31 +62,52 @@ Sending to the cache is done through `nix copy`, for example:
|
|||
nix copy --to 's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/signing-key.sec' result
|
||||
```
|
||||
|
||||
*The signing key possessed by the Garage maintainers is required to update the Nix cache.*
|
||||
*Note that you need the signing key. In our case, it is stored as a secret in Drone.*
|
||||
|
||||
The previous command will only send the built package and not its dependencies.
|
||||
In the case of our CI pipeline, we want to cache all intermediate build steps
|
||||
as well. This can be done using this quite involved command (here as an example
|
||||
for the `pkgs.amd64.relase` package):
|
||||
The previous command will only send the built packet and not its dependencies.
|
||||
To send its dependency, a tool named `nix-copy-closure` has been created but it is not compatible with the S3 protocol.
|
||||
|
||||
Instead, you can use the following commands to list all the runtime dependencies:
|
||||
|
||||
```bash
|
||||
nix copy -j8 \
|
||||
--to 's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/nix-signing-key.sec' \
|
||||
$(nix path-info pkgs.amd64.release --file default.nix --derivation --recursive | sed 's/\.drv$/.drv^*/')
|
||||
nix copy \
|
||||
--to 's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/signing-key.sec' \
|
||||
$(nix-store -qR result/)
|
||||
```
|
||||
|
||||
This command will simultaneously build all of the required Nix paths (using at
|
||||
most 8 parallel Nix builder jobs) and send the resulting objects to the cache.
|
||||
*We could also write this expression with xargs but this tool is not available in our container.*
|
||||
|
||||
This can be run for all the Garage packages we build using the following command:
|
||||
But in certain cases, we want to cache compile time dependencies also.
|
||||
For example, the Nix project does not provide binaries for cross compiling to i686 and thus we need to compile gcc on our own.
|
||||
We do not want to compile gcc each time, so even if it is a compile time dependency, we want to cache it.
|
||||
|
||||
This time, the command is a bit more involved:
|
||||
|
||||
```bash
|
||||
nix copy --to \
|
||||
's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/signing-key.sec' \
|
||||
$(nix-store -qR --include-outputs \
|
||||
$(nix-instantiate))
|
||||
```
|
||||
|
||||
This is the command we use in our CI as we expect the final binary to change, so we mainly focus on
|
||||
caching our development dependencies.
|
||||
|
||||
*Currently there is no automatic garbage collection of the cache: we should monitor its growth.
|
||||
Hopefully, we can erase it totally without breaking any build, the next build will only be slower.*
|
||||
|
||||
In practise, we concluded that we do not want to cache all the compilation dependencies.
|
||||
Instead, we want to cache the toolchain we use to build Garage each time we change it.
|
||||
So we removed from Drone any automatic update of the cache and instead handle them manually with:
|
||||
|
||||
```
|
||||
source ~/.awsrc
|
||||
nix-shell --attr cache --run 'refresh_cache'
|
||||
nix-shell --run 'refresh_toolchain'
|
||||
```
|
||||
|
||||
We don't automate this step at each CI build, as *there is currently no automatic garbage collection of the cache.*
|
||||
This means we should also monitor the cache's size; if it ever becomes too big we can erase it with:
|
||||
Internally, it will run `nix-build` on `nix/toolchain.nix` and send the output plus its depedencies to the cache.
|
||||
|
||||
To erase the cache:
|
||||
|
||||
```
|
||||
mc rm --recursive --force 'garage/nix/'
|
||||
|
|
@ -136,9 +157,9 @@ nix-shell --run refresh_index
|
|||
|
||||
If you want to compile for different architectures, you will need to repeat all these commands for each architecture.
|
||||
|
||||
**In practice, and except for debugging, you will never directly run these commands. Release is handled by Woodpecker.**
|
||||
**In practise, and except for debugging, you will never directly run these commands. Release is handled by drone**
|
||||
|
||||
### Drone (obsolete)
|
||||
### Drone
|
||||
|
||||
Our instance is available at [https://drone.deuxfleurs.fr](https://drone.deuxfleurs.fr).
|
||||
You need an account on [https://git.deuxfleurs.fr](https://git.deuxfleurs.fr) to use it.
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ verifications. Of course, scrubbing the entire data store will also take longer.
|
|||
## Block check and resync
|
||||
|
||||
In some cases, nodes hold a reference to a block but do not actually have the block
|
||||
stored on disk. Conversely, they may also have on-disk blocks that are not referenced
|
||||
stored on disk. Conversely, they may also have on disk blocks that are not referenced
|
||||
any more. To fix both cases, a block repair may be run with `garage repair blocks`.
|
||||
This will scan the entire block reference counter table to check that the blocks
|
||||
exist on disk, and will scan the entire disk store to check that stored blocks
|
||||
|
|
@ -95,7 +95,7 @@ using the `garage block purge` command.
|
|||
|
||||
In [multi-HDD setups](@/documentation/operations/multi-hdd.md), to ensure that
|
||||
data blocks are well balanced between storage locations, you may run a
|
||||
rebalance operation using `garage repair rebalance`. This is useful when
|
||||
rebalance operation using `garage repair rebalance`. This is usefull when
|
||||
adding storage locations or when capacities of the storage locations have been
|
||||
changed. Once this is finished, Garage will know for each block of a single
|
||||
possible location where it can be, which can increase access speed. This
|
||||
|
|
|
|||
|
|
@ -12,8 +12,8 @@ An introduction to building cluster layouts can be found in the [production depl
|
|||
In Garage, all of the data that can be stored in a given cluster is divided
|
||||
into slices which we call *partitions*. Each partition is stored by
|
||||
one or several nodes in the cluster
|
||||
(see [`replication_mode`](@/documentation/reference-manual/configuration.md#replication_mode)).
|
||||
The layout determines the correspondence between these partitions,
|
||||
(see [`replication_mode`](@/documentation/reference-manual/configuration.md#replication-mode)).
|
||||
The layout determines the correspondence between these partition,
|
||||
which exist on a logical level, and actual storage nodes.
|
||||
|
||||
## How cluster layouts work in Garage
|
||||
|
|
@ -94,10 +94,10 @@ follow the following recommendations:
|
|||
## Understanding unexpected layout calculations
|
||||
|
||||
When adding, removing or modifying nodes in a cluster layout, sometimes
|
||||
unexpected assignations of partitions to node can occur. These assignations
|
||||
are in fact normal and logical, given the objectives of the algorithm. Indeed,
|
||||
**the layout algorithm prioritizes moving less data between nodes over
|
||||
achieving equal distribution of load. It also tries to use all links between
|
||||
unexpected assigntations of partitions to node can occur. These assignations
|
||||
are in fact normal and logical, given the objectives of the algorihtm. Indeed,
|
||||
**the layout algorithm prioritizes moving less data between nodes over the fact
|
||||
of achieving equal distribution of load. It also tries to use all links between
|
||||
pairs of nodes in equal proportions when moving data.** This section presents
|
||||
two examples and illustrates how one can control Garage's behavior to obtain
|
||||
the desired results.
|
||||
|
|
@ -270,5 +270,5 @@ that is moved to node1).
|
|||
This illustrates the second principle of the layout computation: **if there is
|
||||
a choice in moving data out of some nodes, then all links between pairs of
|
||||
nodes are used in equal proportions** (this is approximately true, there is
|
||||
randomness in the algorithm to achieve this so there might be some small
|
||||
randomness in the algorihtm to achieve this so there might be some small
|
||||
fluctuations, as we see above).
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ On a new version release, there is 2 possibilities:
|
|||
- protocols and data structures remained the same ➡️ this is a **minor upgrade**
|
||||
- protocols or data structures changed ➡️ this is a **major upgrade**
|
||||
|
||||
You can quickly know what type of update you will have to operate by looking at the version identifier:
|
||||
You can quickly now what type of update you will have to operate by looking at the version identifier:
|
||||
when we require our users to do a major upgrade, we will always bump the first nonzero component of the version identifier
|
||||
(e.g. from v0.7.2 to v0.8.0).
|
||||
Conversely, for versions that only require a minor upgrade, the first nonzero component will always stay the same (e.g. from v0.8.0 to v0.8.1).
|
||||
|
|
|
|||
|
|
@ -79,9 +79,8 @@ index = "index.html"
|
|||
api_bind_addr = "[::]:3904"
|
||||
|
||||
[admin]
|
||||
api_bind_addr = "[::]:3903"
|
||||
api_bind_addr = "0.0.0.0:3903"
|
||||
admin_token = "$(openssl rand -base64 32)"
|
||||
metrics_token = "$(openssl rand -base64 32)"
|
||||
EOF
|
||||
```
|
||||
|
||||
|
|
@ -111,11 +110,10 @@ garage -c path/to/garage.toml server
|
|||
|
||||
If you have placed the `garage.toml` file in `/etc` (its default location), you can simply run `garage server`.
|
||||
|
||||
You can tune Garage's verbosity by setting the `RUST_LOG=` environment variable. \
|
||||
Available log levels are (from less verbose to more verbose): `error`, `warn`, `info` *(default)*, `debug` and `trace`.
|
||||
You can tune Garage's verbosity as follows (from less verbose to more verbose):
|
||||
|
||||
```bash
|
||||
RUST_LOG=garage=info garage server # default
|
||||
```
|
||||
RUST_LOG=garage=info garage server
|
||||
RUST_LOG=garage=debug garage server
|
||||
RUST_LOG=garage=trace garage server
|
||||
```
|
||||
|
|
@ -251,7 +249,7 @@ garage bucket info nextcloud-bucket
|
|||
```
|
||||
|
||||
|
||||
## Uploading and downloading from Garage
|
||||
## Uploading and downlading from Garage
|
||||
|
||||
To download and upload files on garage, we can use a third-party tool named `awscli`.
|
||||
|
||||
|
|
|
|||
|
|
@ -8,21 +8,18 @@ listen address is specified in the `[admin]` section of the configuration
|
|||
file (see [configuration file
|
||||
reference](@/documentation/reference-manual/configuration.md))
|
||||
|
||||
**WARNING.** At this point, there is no commitment to the stability of the APIs described in this document.
|
||||
We will bump the version numbers prefixed to each API endpoint each time the syntax
|
||||
**WARNING.** At this point, there is no comittement to stability of the APIs described in this document.
|
||||
We will bump the version numbers prefixed to each API endpoint at each time the syntax
|
||||
or semantics change, meaning that code that relies on these endpoint will break
|
||||
when changes are introduced.
|
||||
|
||||
Versions:
|
||||
- Before Garage 0.7.2 - no admin API
|
||||
- Garage 0.7.2 - admin APIv0
|
||||
- Garage 0.9.0 - admin APIv1, deprecate admin APIv0
|
||||
|
||||
The Garage administration API was introduced in version 0.7.2, this document
|
||||
does not apply to older versions of Garage.
|
||||
|
||||
|
||||
## Access control
|
||||
|
||||
The admin API uses two different tokens for access control, that are specified in the config file's `[admin]` section:
|
||||
The admin API uses two different tokens for acces control, that are specified in the config file's `[admin]` section:
|
||||
|
||||
- `metrics_token`: the token for accessing the Metrics endpoint (if this token
|
||||
is not set in the config file, the Metrics endpoint can be accessed without
|
||||
|
|
@ -88,8 +85,8 @@ Consult the full health check API endpoint at /v0/health for more details
|
|||
|
||||
### On-demand TLS `GET /check`
|
||||
|
||||
To prevent abuse for on-demand TLS, Caddy developers have specified an endpoint that can be queried by the reverse proxy
|
||||
to know if a given domain is allowed to get a certificate. Garage implements these endpoints to tell if a given domain is handled by Garage or is garbage.
|
||||
To prevent abuses for on-demand TLS, Caddy developpers have specified an endpoint that can be queried by the reverse proxy
|
||||
to know if a given domain is allowed to get a certificate. Garage implements this endpoints to tell if a given domain is handled by Garage or is garbage.
|
||||
|
||||
Garage responds with the following logic:
|
||||
- If the domain matches the pattern `<bucket-name>.<s3_api.root_domain>`, returns 200 OK
|
||||
|
|
@ -102,7 +99,7 @@ You must manually declare the domain in your reverse-proxy. Idem for K2V.*
|
|||
|
||||
*Note 2: buckets in a user's namespace are not supported yet by this endpoint. This is a limitation of this endpoint currently.*
|
||||
|
||||
**Example:** Suppose a Garage instance is configured with `s3_api.root_domain = .s3.garage.localhost` and `s3_web.root_domain = .web.garage.localhost`.
|
||||
**Example:** Suppose a Garage instance configured with `s3_api.root_domain = .s3.garage.localhost` and `s3_web.root_domain = .web.garage.localhost`.
|
||||
|
||||
With a private `media` bucket (name in the global namespace, website is disabled), the endpoint will feature the following behavior:
|
||||
|
||||
|
|
@ -134,9 +131,7 @@ $ curl -so /dev/null -w "%{http_code}" http://localhost:3903/check?domain=exampl
|
|||
|
||||
### Cluster operations
|
||||
|
||||
These endpoints have a dedicated OpenAPI spec.
|
||||
- APIv1 - [HTML spec](https://garagehq.deuxfleurs.fr/api/garage-admin-v1.html) - [OpenAPI YAML](https://garagehq.deuxfleurs.fr/api/garage-admin-v1.yml)
|
||||
- APIv0 (deprecated) - [HTML spec](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.html) - [OpenAPI YAML](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.yml)
|
||||
These endpoints are defined on a dedicated [Redocly page](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.html). You can also download its [OpenAPI specification](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.yml).
|
||||
|
||||
Requesting the API from the command line can be as simple as running:
|
||||
|
||||
|
|
|
|||
|
|
@ -8,8 +8,6 @@ weight = 20
|
|||
Here is an example `garage.toml` configuration file that illustrates all of the possible options:
|
||||
|
||||
```toml
|
||||
replication_mode = "3"
|
||||
|
||||
metadata_dir = "/var/lib/garage/meta"
|
||||
data_dir = "/var/lib/garage/data"
|
||||
metadata_fsync = true
|
||||
|
|
@ -17,22 +15,23 @@ data_fsync = false
|
|||
|
||||
db_engine = "lmdb"
|
||||
|
||||
block_size = "1M"
|
||||
block_size = 1048576
|
||||
|
||||
sled_cache_capacity = "128MiB"
|
||||
sled_flush_every_ms = 2000
|
||||
lmdb_map_size = "1T"
|
||||
|
||||
replication_mode = "3"
|
||||
|
||||
compression_level = 1
|
||||
|
||||
rpc_secret = "4425f5c26c5e11581d3223904324dcb5b5d5dfb14e5e7f35e38c595424f5f1e6"
|
||||
rpc_bind_addr = "[::]:3901"
|
||||
rpc_bind_outgoing = false
|
||||
rpc_public_addr = "[fc00:1::1]:3901"
|
||||
|
||||
bootstrap_peers = [
|
||||
"563e1ac825ee3323aa441e72c26d1030d6d4414aeb3dd25287c531e7fc2bc95d@[fc00:1::1]:3901",
|
||||
"86f0f26ae4afbd59aaf9cfb059eefac844951efd5b8caeec0d53f4ed6c85f332@[fc00:1::2]:3901",
|
||||
"86f0f26ae4afbd59aaf9cfb059eefac844951efd5b8caeec0d53f4ed6c85f332[fc00:1::2]:3901",
|
||||
"681456ab91350f92242e80a531a3ec9392cb7c974f72640112f90a600d7921a4@[fc00:B::1]:3901",
|
||||
"212fd62eeaca72c122b45a7f4fa0f55e012aa5e24ac384a72a3016413fa724ff@[fc00:F::1]:3901",
|
||||
]
|
||||
|
|
@ -69,8 +68,8 @@ root_domain = ".web.garage"
|
|||
|
||||
[admin]
|
||||
api_bind_addr = "0.0.0.0:3903"
|
||||
metrics_token = "BCAdFjoa9G0KJR0WXnHHm7fs1ZAbfpI8iIZ+Z/a2NgI="
|
||||
admin_token = "UkLeGWEvHnXBqnueR3ISEMWpOnm40jH2tM2HnnL/0F4="
|
||||
metrics_token = "cacce0b2de4bc2d9f5b5fdff551e01ac1496055aed248202d415398987e35f81"
|
||||
admin_token = "ae8cb40ea7368bbdbb6430af11cca7da833d3458a5f52086f4e805a570fb5c2a"
|
||||
trace_sink = "http://localhost:4317"
|
||||
```
|
||||
|
||||
|
|
@ -78,62 +77,157 @@ The following gives details about each available configuration option.
|
|||
|
||||
## Available configuration options
|
||||
|
||||
### Index
|
||||
### `metadata_dir`
|
||||
|
||||
Top-level configuration options:
|
||||
[`block_size`](#block_size),
|
||||
[`bootstrap_peers`](#bootstrap_peers),
|
||||
[`compression_level`](#compression_level),
|
||||
[`data_dir`](#data_dir),
|
||||
[`data_fsync`](#data_fsync),
|
||||
[`db_engine`](#db_engine),
|
||||
[`lmdb_map_size`](#lmdb_map_size),
|
||||
[`metadata_dir`](#metadata_dir),
|
||||
[`metadata_fsync`](#metadata_fsync),
|
||||
[`replication_mode`](#replication_mode),
|
||||
[`rpc_bind_addr`](#rpc_bind_addr),
|
||||
[`rpc_bind_outgoing`](#rpc_bind_outgoing),
|
||||
[`rpc_public_addr`](#rpc_public_addr),
|
||||
[`rpc_secret`/`rpc_secret_file`](#rpc_secret),
|
||||
[`sled_cache_capacity`](#sled_cache_capacity),
|
||||
[`sled_flush_every_ms`](#sled_flush_every_ms).
|
||||
The directory in which Garage will store its metadata. This contains the node identifier,
|
||||
the network configuration and the peer list, the list of buckets and keys as well
|
||||
as the index of all objects, object version and object blocks.
|
||||
|
||||
The `[consul_discovery]` section:
|
||||
[`api`](#consul_api),
|
||||
[`ca_cert`](#consul_ca_cert),
|
||||
[`client_cert`](#consul_client_cert_and_key),
|
||||
[`client_key`](#consul_client_cert_and_key),
|
||||
[`consul_http_addr`](#consul_http_addr),
|
||||
[`meta`](#consul_tags_and_meta),
|
||||
[`service_name`](#consul_service_name),
|
||||
[`tags`](#consul_tags_and_meta),
|
||||
[`tls_skip_verify`](#consul_tls_skip_verify),
|
||||
[`token`](#consul_token).
|
||||
Store this folder on a fast SSD drive if possible to maximize Garage's performance.
|
||||
|
||||
The `[kubernetes_discovery]` section:
|
||||
[`namespace`](#kube_namespace),
|
||||
[`service_name`](#kube_service_name),
|
||||
[`skip_crd`](#kube_skip_crd).
|
||||
### `data_dir`
|
||||
|
||||
The `[s3_api]` section:
|
||||
[`api_bind_addr`](#s3_api_bind_addr),
|
||||
[`root_domain`](#s3_root_domain),
|
||||
[`s3_region`](#s3_region).
|
||||
The directory in which Garage will store the data blocks of objects.
|
||||
This folder can be placed on an HDD. The space available for `data_dir`
|
||||
should be counted to determine a node's capacity
|
||||
when [adding it to the cluster layout](@/documentation/cookbook/real-world.md).
|
||||
|
||||
The `[s3_web]` section:
|
||||
[`bind_addr`](#web_bind_addr),
|
||||
[`root_domain`](#web_root_domain).
|
||||
Since `v0.9.0`, Garage supports multiple data directories with the following syntax:
|
||||
|
||||
The `[admin]` section:
|
||||
[`api_bind_addr`](#admin_api_bind_addr),
|
||||
[`metrics_token`/`metrics_token_file`](#admin_metrics_token),
|
||||
[`admin_token`/`admin_token_file`](#admin_token),
|
||||
[`trace_sink`](#admin_trace_sink),
|
||||
```toml
|
||||
data_dir = [
|
||||
{ path = "/path/to/old_data", read_only = true },
|
||||
{ path = "/path/to/new_hdd1", capacity = "2T" },
|
||||
{ path = "/path/to/new_hdd2", capacity = "4T" },
|
||||
]
|
||||
```
|
||||
|
||||
See [the dedicated documentation page](@/documentation/operations/multi-hdd.md)
|
||||
on how to operate Garage in such a setup.
|
||||
|
||||
### Top-level configuration options
|
||||
### `db_engine` (since `v0.8.0`)
|
||||
|
||||
#### `replication_mode` {#replication_mode}
|
||||
By default, Garage uses the Sled embedded database library
|
||||
to store its metadata on-disk. Since `v0.8.0`, Garage can use alternative storage backends as follows:
|
||||
|
||||
| DB engine | `db_engine` value | Database path |
|
||||
| --------- | ----------------- | ------------- |
|
||||
| [Sled](https://sled.rs) | `"sled"` | `<metadata_dir>/db/` |
|
||||
| [LMDB](https://www.lmdb.tech) | `"lmdb"` | `<metadata_dir>/db.lmdb/` |
|
||||
| [Sqlite](https://sqlite.org) | `"sqlite"` | `<metadata_dir>/db.sqlite` |
|
||||
|
||||
Performance characteristics of the different DB engines are as follows:
|
||||
|
||||
- Sled: the default database engine, which tends to produce
|
||||
large data files and also has performance issues, especially when the metadata folder
|
||||
is on a traditional HDD and not on SSD.
|
||||
- LMDB: the recommended alternative on 64-bit systems,
|
||||
much more space-efficiant and slightly faster. Note that the data format of LMDB is not portable
|
||||
between architectures, so for instance the Garage database of an x86-64
|
||||
node cannot be moved to an ARM64 node. Also note that, while LMDB can technically be used on 32-bit systems,
|
||||
this will limit your node to very small database sizes due to how LMDB works; it is therefore not recommended.
|
||||
- Sqlite: Garage supports Sqlite as a storage backend for metadata,
|
||||
however it may have issues and is also very slow in its current implementation,
|
||||
so it is not recommended to be used for now.
|
||||
|
||||
It is possible to convert Garage's metadata directory from one format to another with a small utility named `convert_db`,
|
||||
which can be downloaded at the following locations:
|
||||
[for amd64](https://garagehq.deuxfleurs.fr/_releases/convert_db/amd64/convert_db),
|
||||
[for i386](https://garagehq.deuxfleurs.fr/_releases/convert_db/i386/convert_db),
|
||||
[for arm64](https://garagehq.deuxfleurs.fr/_releases/convert_db/arm64/convert_db),
|
||||
[for arm](https://garagehq.deuxfleurs.fr/_releases/convert_db/arm/convert_db).
|
||||
The `convert_db` utility is used as folows:
|
||||
|
||||
```
|
||||
convert-db -a <input db engine> -i <input db path> \
|
||||
-b <output db engine> -o <output db path>
|
||||
```
|
||||
|
||||
Make sure to specify the full database path as presented in the table above,
|
||||
and not just the path to the metadata directory.
|
||||
|
||||
### `metadata_fsync`
|
||||
|
||||
Whether to enable synchronous mode for the database engine or not.
|
||||
This is disabled (`false`) by default.
|
||||
|
||||
This reduces the risk of metadata corruption in case of power failures,
|
||||
at the cost of a significant drop in write performance,
|
||||
as Garage will have to pause to sync data to disk much more often
|
||||
(several times for API calls such as PutObject).
|
||||
|
||||
Using this option reduces the risk of simultaneous metadata corruption on several
|
||||
cluster nodes, which could lead to data loss.
|
||||
|
||||
If multi-site replication is used, this option is most likely not necessary, as
|
||||
it is extremely unlikely that two nodes in different locations will have a
|
||||
power failure at the exact same time.
|
||||
|
||||
(Metadata corruption on a single node is not an issue, the corrupted data file
|
||||
can always be deleted and reconstructed from the other nodes in the cluster.)
|
||||
|
||||
Here is how this option impacts the different database engines:
|
||||
|
||||
| Database | `metadata_fsync = false` (default) | `metadata_fsync = true` |
|
||||
|----------|------------------------------------|-------------------------------|
|
||||
| Sled | default options | *unsupported* |
|
||||
| Sqlite | `PRAGMA synchronous = OFF` | `PRAGMA synchronous = NORMAL` |
|
||||
| LMDB | `MDB_NOMETASYNC` + `MDB_NOSYNC` | `MDB_NOMETASYNC` |
|
||||
|
||||
Note that the Sqlite database is always ran in `WAL` mode (`PRAGMA journal_mode = WAL`).
|
||||
|
||||
### `data_fsync`
|
||||
|
||||
Whether to `fsync` data blocks and their containing directory after they are
|
||||
saved to disk.
|
||||
This is disabled (`false`) by default.
|
||||
|
||||
This might reduce the risk that a data block is lost in rare
|
||||
situations such as simultaneous node losing power,
|
||||
at the cost of a moderate drop in write performance.
|
||||
|
||||
Similarly to `metatada_fsync`, this is likely not necessary
|
||||
if geographical replication is used.
|
||||
|
||||
### `block_size`
|
||||
|
||||
Garage splits stored objects in consecutive chunks of size `block_size`
|
||||
(except the last one which might be smaller). The default size is 1MiB and
|
||||
should work in most cases. We recommend increasing it to e.g. 10MiB if
|
||||
you are using Garage to store large files and have fast network connections
|
||||
between all nodes (e.g. 1gbps).
|
||||
|
||||
If you are interested in tuning this, feel free to do so (and remember to
|
||||
report your findings to us!). When this value is changed for a running Garage
|
||||
installation, only files newly uploaded will be affected. Previously uploaded
|
||||
files will remain available. This however means that chunks from existing files
|
||||
will not be deduplicated with chunks from newly uploaded files, meaning you
|
||||
might use more storage space that is optimally possible.
|
||||
|
||||
### `sled_cache_capacity`
|
||||
|
||||
This parameter can be used to tune the capacity of the cache used by
|
||||
[sled](https://sled.rs), the database Garage uses internally to store metadata.
|
||||
Tune this to fit the RAM you wish to make available to your Garage instance.
|
||||
This value has a conservative default (128MB) so that Garage doesn't use too much
|
||||
RAM by default, but feel free to increase this for higher performance.
|
||||
|
||||
### `sled_flush_every_ms`
|
||||
|
||||
This parameters can be used to tune the flushing interval of sled.
|
||||
Increase this if sled is thrashing your SSD, at the risk of losing more data in case
|
||||
of a power outage (though this should not matter much as data is replicated on other
|
||||
nodes). The default value, 2000ms, should be appropriate for most use cases.
|
||||
|
||||
### `lmdb_map_size`
|
||||
|
||||
This parameters can be used to set the map size used by LMDB,
|
||||
which is the size of the virtual memory region used for mapping the database file.
|
||||
The value of this parameter is the maximum size the metadata database can take.
|
||||
This value is not bound by the physical RAM size of the machine running Garage.
|
||||
If not specified, it defaults to 1GiB on 32-bit machines and 1TiB on 64-bit machines.
|
||||
|
||||
### `replication_mode`
|
||||
|
||||
Garage supports the following replication modes:
|
||||
|
||||
|
|
@ -216,160 +310,7 @@ to the cluster while rebalancing is in progress. In theory, no data should be
|
|||
lost as rebalancing is a routine operation for Garage, although we cannot
|
||||
guarantee you that everything will go right in such an extreme scenario.
|
||||
|
||||
#### `metadata_dir` {#metadata_dir}
|
||||
|
||||
The directory in which Garage will store its metadata. This contains the node identifier,
|
||||
the network configuration and the peer list, the list of buckets and keys as well
|
||||
as the index of all objects, object version and object blocks.
|
||||
|
||||
Store this folder on a fast SSD drive if possible to maximize Garage's performance.
|
||||
|
||||
#### `data_dir` {#data_dir}
|
||||
|
||||
The directory in which Garage will store the data blocks of objects.
|
||||
This folder can be placed on an HDD. The space available for `data_dir`
|
||||
should be counted to determine a node's capacity
|
||||
when [adding it to the cluster layout](@/documentation/cookbook/real-world.md).
|
||||
|
||||
Since `v0.9.0`, Garage supports multiple data directories with the following syntax:
|
||||
|
||||
```toml
|
||||
data_dir = [
|
||||
{ path = "/path/to/old_data", read_only = true },
|
||||
{ path = "/path/to/new_hdd1", capacity = "2T" },
|
||||
{ path = "/path/to/new_hdd2", capacity = "4T" },
|
||||
]
|
||||
```
|
||||
|
||||
See [the dedicated documentation page](@/documentation/operations/multi-hdd.md)
|
||||
on how to operate Garage in such a setup.
|
||||
|
||||
#### `db_engine` (since `v0.8.0`) {#db_engine}
|
||||
|
||||
Since `v0.8.0`, Garage can use alternative storage backends as follows:
|
||||
|
||||
| DB engine | `db_engine` value | Database path |
|
||||
| --------- | ----------------- | ------------- |
|
||||
| [LMDB](https://www.lmdb.tech) (default since `v0.9.0`) | `"lmdb"` | `<metadata_dir>/db.lmdb/` |
|
||||
| [Sled](https://sled.rs) (default up to `v0.8.0`) | `"sled"` | `<metadata_dir>/db/` |
|
||||
| [Sqlite](https://sqlite.org) | `"sqlite"` | `<metadata_dir>/db.sqlite` |
|
||||
|
||||
Sled was the only database engine up to Garage v0.7.0. Performance issues and
|
||||
API limitations of Sled prompted the addition of alternative engines in v0.8.0.
|
||||
Since v0.9.0, LMDB is the default engine instead of Sled, and Sled is
|
||||
deprecated. We plan to remove Sled in Garage v1.0.
|
||||
|
||||
Performance characteristics of the different DB engines are as follows:
|
||||
|
||||
- Sled: tends to produce large data files and also has performance issues,
|
||||
especially when the metadata folder is on a traditional HDD and not on SSD.
|
||||
|
||||
- LMDB: the recommended database engine on 64-bit systems, much more
|
||||
space-efficient and slightly faster. Note that the data format of LMDB is not
|
||||
portable between architectures, so for instance the Garage database of an
|
||||
x86-64 node cannot be moved to an ARM64 node. Also note that, while LMDB can
|
||||
technically be used on 32-bit systems, this will limit your node to very
|
||||
small database sizes due to how LMDB works; it is therefore not recommended.
|
||||
|
||||
- Sqlite: Garage supports Sqlite as an alternative storage backend for
|
||||
metadata, and although it has not been tested as much, it is expected to work
|
||||
satisfactorily. Since Garage v0.9.0, performance issues have largely been
|
||||
fixed by allowing for a no-fsync mode (see `metadata_fsync`). Sqlite does not
|
||||
have the database size limitation of LMDB on 32-bit systems.
|
||||
|
||||
It is possible to convert Garage's metadata directory from one format to another
|
||||
using the `garage convert-db` command, which should be used as follows:
|
||||
|
||||
```
|
||||
garage convert-db -a <input db engine> -i <input db path> \
|
||||
-b <output db engine> -o <output db path>
|
||||
```
|
||||
|
||||
Make sure to specify the full database path as presented in the table above
|
||||
(third colummn), and not just the path to the metadata directory.
|
||||
|
||||
#### `metadata_fsync` {#metadata_fsync}
|
||||
|
||||
Whether to enable synchronous mode for the database engine or not.
|
||||
This is disabled (`false`) by default.
|
||||
|
||||
This reduces the risk of metadata corruption in case of power failures,
|
||||
at the cost of a significant drop in write performance,
|
||||
as Garage will have to pause to sync data to disk much more often
|
||||
(several times for API calls such as PutObject).
|
||||
|
||||
Using this option reduces the risk of simultaneous metadata corruption on several
|
||||
cluster nodes, which could lead to data loss.
|
||||
|
||||
If multi-site replication is used, this option is most likely not necessary, as
|
||||
it is extremely unlikely that two nodes in different locations will have a
|
||||
power failure at the exact same time.
|
||||
|
||||
(Metadata corruption on a single node is not an issue, the corrupted data file
|
||||
can always be deleted and reconstructed from the other nodes in the cluster.)
|
||||
|
||||
Here is how this option impacts the different database engines:
|
||||
|
||||
| Database | `metadata_fsync = false` (default) | `metadata_fsync = true` |
|
||||
|----------|------------------------------------|-------------------------------|
|
||||
| Sled | default options | *unsupported* |
|
||||
| Sqlite | `PRAGMA synchronous = OFF` | `PRAGMA synchronous = NORMAL` |
|
||||
| LMDB | `MDB_NOMETASYNC` + `MDB_NOSYNC` | `MDB_NOMETASYNC` |
|
||||
|
||||
Note that the Sqlite database is always ran in `WAL` mode (`PRAGMA journal_mode = WAL`).
|
||||
|
||||
#### `data_fsync` {#data_fsync}
|
||||
|
||||
Whether to `fsync` data blocks and their containing directory after they are
|
||||
saved to disk.
|
||||
This is disabled (`false`) by default.
|
||||
|
||||
This might reduce the risk that a data block is lost in rare
|
||||
situations such as simultaneous node losing power,
|
||||
at the cost of a moderate drop in write performance.
|
||||
|
||||
Similarly to `metatada_fsync`, this is likely not necessary
|
||||
if geographical replication is used.
|
||||
|
||||
#### `block_size` {#block_size}
|
||||
|
||||
Garage splits stored objects in consecutive chunks of size `block_size`
|
||||
(except the last one which might be smaller). The default size is 1MiB and
|
||||
should work in most cases. We recommend increasing it to e.g. 10MiB if
|
||||
you are using Garage to store large files and have fast network connections
|
||||
between all nodes (e.g. 1gbps).
|
||||
|
||||
If you are interested in tuning this, feel free to do so (and remember to
|
||||
report your findings to us!). When this value is changed for a running Garage
|
||||
installation, only files newly uploaded will be affected. Previously uploaded
|
||||
files will remain available. This however means that chunks from existing files
|
||||
will not be deduplicated with chunks from newly uploaded files, meaning you
|
||||
might use more storage space that is optimally possible.
|
||||
|
||||
#### `sled_cache_capacity` {#sled_cache_capacity}
|
||||
|
||||
This parameter can be used to tune the capacity of the cache used by
|
||||
[sled](https://sled.rs), the database Garage uses internally to store metadata.
|
||||
Tune this to fit the RAM you wish to make available to your Garage instance.
|
||||
This value has a conservative default (128MB) so that Garage doesn't use too much
|
||||
RAM by default, but feel free to increase this for higher performance.
|
||||
|
||||
#### `sled_flush_every_ms` {#sled_flush_every_ms}
|
||||
|
||||
This parameters can be used to tune the flushing interval of sled.
|
||||
Increase this if sled is thrashing your SSD, at the risk of losing more data in case
|
||||
of a power outage (though this should not matter much as data is replicated on other
|
||||
nodes). The default value, 2000ms, should be appropriate for most use cases.
|
||||
|
||||
#### `lmdb_map_size` {#lmdb_map_size}
|
||||
|
||||
This parameters can be used to set the map size used by LMDB,
|
||||
which is the size of the virtual memory region used for mapping the database file.
|
||||
The value of this parameter is the maximum size the metadata database can take.
|
||||
This value is not bound by the physical RAM size of the machine running Garage.
|
||||
If not specified, it defaults to 1GiB on 32-bit machines and 1TiB on 64-bit machines.
|
||||
|
||||
#### `compression_level` {#compression_level}
|
||||
### `compression_level`
|
||||
|
||||
Zstd compression level to use for storing blocks.
|
||||
|
||||
|
|
@ -393,7 +334,7 @@ Compression is done synchronously, setting a value too high will add latency to
|
|||
This value can be different between nodes, compression is done by the node which receive the
|
||||
API call.
|
||||
|
||||
#### `rpc_secret`, `rpc_secret_file` or `GARAGE_RPC_SECRET`, `GARAGE_RPC_SECRET_FILE` (env) {#rpc_secret}
|
||||
### `rpc_secret`, `rpc_secret_file` or `GARAGE_RPC_SECRET`, `GARAGE_RPC_SECRET_FILE` (env)
|
||||
|
||||
Garage uses a secret key, called an RPC secret, that is shared between all
|
||||
nodes of the cluster in order to identify these nodes and allow them to
|
||||
|
|
@ -405,10 +346,10 @@ Since Garage `v0.8.2`, the RPC secret can also be stored in a file whose path is
|
|||
given in the configuration variable `rpc_secret_file`, or specified as an
|
||||
environment variable `GARAGE_RPC_SECRET`.
|
||||
|
||||
Since Garage `v0.8.5` and `v0.9.1`, you can also specify the path of a file
|
||||
storing the secret as the `GARAGE_RPC_SECRET_FILE` environment variable.
|
||||
Since Garage `v0.9.0`, you can also specify the path of a file storing the secret
|
||||
as the `GARAGE_RPC_SECRET_FILE` environment variable.
|
||||
|
||||
#### `rpc_bind_addr` {#rpc_bind_addr}
|
||||
### `rpc_bind_addr`
|
||||
|
||||
The address and port on which to bind for inter-cluster communcations
|
||||
(reffered to as RPC for remote procedure calls).
|
||||
|
|
@ -417,25 +358,14 @@ the node, even in the case of a NAT: the NAT should be configured to forward the
|
|||
port number to the same internal port nubmer. This means that if you have several nodes running
|
||||
behind a NAT, they should each use a different RPC port number.
|
||||
|
||||
#### `rpc_bind_outgoing`(since v0.9.2) {#rpc_bind_outgoing}
|
||||
|
||||
If enabled, pre-bind all sockets for outgoing connections to the same IP address
|
||||
used for listening (the IP address specified in `rpc_bind_addr`) before
|
||||
trying to connect to remote nodes.
|
||||
This can be necessary if a node has multiple IP addresses,
|
||||
but only one is allowed or able to reach the other nodes,
|
||||
for instance due to firewall rules or specific routing configuration.
|
||||
|
||||
Disabled by default.
|
||||
|
||||
#### `rpc_public_addr` {#rpc_public_addr}
|
||||
### `rpc_public_addr`
|
||||
|
||||
The address and port that other nodes need to use to contact this node for
|
||||
RPC calls. **This parameter is optional but recommended.** In case you have
|
||||
a NAT that binds the RPC port to a port that is different on your public IP,
|
||||
this field might help making it work.
|
||||
|
||||
#### `bootstrap_peers` {#bootstrap_peers}
|
||||
### `bootstrap_peers`
|
||||
|
||||
A list of peer identifiers on which to contact other Garage peers of this cluster.
|
||||
These peer identifiers have the following syntax:
|
||||
|
|
@ -451,54 +381,43 @@ be obtained by running `garage node id` and then included directly in the
|
|||
key will be returned by `garage node id` and you will have to add the IP
|
||||
yourself.
|
||||
|
||||
### `allow_world_readable_secrets`
|
||||
|
||||
Garage checks the permissions of your secret files to make sure they're not
|
||||
world-readable. In some cases, the check might fail and consider your files as
|
||||
world-readable even if they're not, for instance when using Posix ACLs.
|
||||
|
||||
Setting `allow_world_readable_secrets` to `true` bypass this
|
||||
permission verification.
|
||||
|
||||
Alternatively, you can set the `GARAGE_ALLOW_WORLD_READABLE_SECRETS`
|
||||
environment variable to `true` to bypass the permissions check.
|
||||
|
||||
### The `[consul_discovery]` section
|
||||
## The `[consul_discovery]` section
|
||||
|
||||
Garage supports discovering other nodes of the cluster using Consul. For this
|
||||
to work correctly, nodes need to know their IP address by which they can be
|
||||
reached by other nodes of the cluster, which should be set in `rpc_public_addr`.
|
||||
|
||||
#### `consul_http_addr` {#consul_http_addr}
|
||||
### `consul_http_addr` and `service_name`
|
||||
|
||||
The `consul_http_addr` parameter should be set to the full HTTP(S) address of the Consul server.
|
||||
|
||||
#### `api` {#consul_api}
|
||||
### `api`
|
||||
|
||||
Two APIs for service registration are supported: `catalog` and `agent`. `catalog`, the default, will register a service using
|
||||
the `/v1/catalog` endpoints, enabling mTLS if `client_cert` and `client_key` are provided. The `agent` API uses the
|
||||
`v1/agent` endpoints instead, where an optional `token` may be provided.
|
||||
|
||||
#### `service_name` {#consul_service_name}
|
||||
### `service_name`
|
||||
|
||||
`service_name` should be set to the service name under which Garage's
|
||||
RPC ports are announced.
|
||||
|
||||
#### `client_cert`, `client_key` {#consul_client_cert_and_key}
|
||||
### `client_cert`, `client_key`
|
||||
|
||||
TLS client certificate and client key to use when communicating with Consul over TLS. Both are mandatory when doing so.
|
||||
Only available when `api = "catalog"`.
|
||||
|
||||
#### `ca_cert` {#consul_ca_cert}
|
||||
### `ca_cert`
|
||||
|
||||
TLS CA certificate to use when communicating with Consul over TLS.
|
||||
|
||||
#### `tls_skip_verify` {#consul_tls_skip_verify}
|
||||
### `tls_skip_verify`
|
||||
|
||||
Skip server hostname verification in TLS handshake.
|
||||
`ca_cert` is ignored when this is set.
|
||||
|
||||
#### `token` {#consul_token}
|
||||
### `token`
|
||||
|
||||
Uses the provided token for communication with Consul. Only available when `api = "agent"`.
|
||||
The policy assigned to this token should at least have these rules:
|
||||
|
|
@ -518,49 +437,49 @@ node_prefix "" {
|
|||
}
|
||||
```
|
||||
|
||||
#### `tags` and `meta` {#consul_tags_and_meta}
|
||||
### `tags` and `meta`
|
||||
|
||||
Additional list of tags and map of service meta to add during service registration.
|
||||
|
||||
### The `[kubernetes_discovery]` section
|
||||
## The `[kubernetes_discovery]` section
|
||||
|
||||
Garage supports discovering other nodes of the cluster using kubernetes custom
|
||||
resources. For this to work, a `[kubernetes_discovery]` section must be present
|
||||
with at least the `namespace` and `service_name` parameters.
|
||||
|
||||
#### `namespace` {#kube_namespace}
|
||||
### `namespace`
|
||||
|
||||
`namespace` sets the namespace in which the custom resources are
|
||||
configured.
|
||||
|
||||
#### `service_name` {#kube_service_name}
|
||||
### `service_name`
|
||||
|
||||
`service_name` is added as a label to the advertised resources to
|
||||
filter them, to allow for multiple deployments in a single namespace.
|
||||
|
||||
#### `skip_crd` {#kube_skip_crd}
|
||||
### `skip_crd`
|
||||
|
||||
`skip_crd` can be set to true to disable the automatic creation and
|
||||
patching of the `garagenodes.deuxfleurs.fr` CRD. You will need to create the CRD
|
||||
manually.
|
||||
|
||||
|
||||
### The `[s3_api]` section
|
||||
## The `[s3_api]` section
|
||||
|
||||
#### `api_bind_addr` {#s3_api_bind_addr}
|
||||
### `api_bind_addr`
|
||||
|
||||
The IP and port on which to bind for accepting S3 API calls.
|
||||
This endpoint does not suport TLS: a reverse proxy should be used to provide it.
|
||||
|
||||
Alternatively, since `v0.8.5`, a path can be used to create a unix socket with 0222 mode.
|
||||
|
||||
#### `s3_region` {#s3_region}
|
||||
### `s3_region`
|
||||
|
||||
Garage will accept S3 API calls that are targetted to the S3 region defined here.
|
||||
API calls targetted to other regions will fail with a AuthorizationHeaderMalformed error
|
||||
message that redirects the client to the correct region.
|
||||
|
||||
#### `root_domain` {#s3_root_domain}
|
||||
### `root_domain` {#root_domain}
|
||||
|
||||
The optional suffix to access bucket using vhost-style in addition to path-style request.
|
||||
Note path-style requests are always enabled, whether or not vhost-style is configured.
|
||||
|
|
@ -572,12 +491,12 @@ using the hostname `my-bucket.s3.garage.eu`.
|
|||
|
||||
|
||||
|
||||
### The `[s3_web]` section
|
||||
## The `[s3_web]` section
|
||||
|
||||
Garage allows to publish content of buckets as websites. This section configures the
|
||||
behaviour of this module.
|
||||
|
||||
#### `bind_addr` {#web_bind_addr}
|
||||
### `bind_addr`
|
||||
|
||||
The IP and port on which to bind for accepting HTTP requests to buckets configured
|
||||
for website access.
|
||||
|
|
@ -585,7 +504,7 @@ This endpoint does not suport TLS: a reverse proxy should be used to provide it.
|
|||
|
||||
Alternatively, since `v0.8.5`, a path can be used to create a unix socket with 0222 mode.
|
||||
|
||||
#### `root_domain` {#web_root_domain}
|
||||
### `root_domain`
|
||||
|
||||
The optional suffix appended to bucket names for the corresponding HTTP Host.
|
||||
|
||||
|
|
@ -594,11 +513,11 @@ will be accessible either with hostname `deuxfleurs.fr.web.garage.eu`
|
|||
or with hostname `deuxfleurs.fr`.
|
||||
|
||||
|
||||
### The `[admin]` section
|
||||
## The `[admin]` section
|
||||
|
||||
Garage has a few administration capabilities, in particular to allow remote monitoring. These features are detailed below.
|
||||
|
||||
#### `api_bind_addr` {#admin_api_bind_addr}
|
||||
### `api_bind_addr`
|
||||
|
||||
If specified, Garage will bind an HTTP server to this port and address, on
|
||||
which it will listen to requests for administration features.
|
||||
|
|
@ -607,31 +526,31 @@ See [administration API reference](@/documentation/reference-manual/admin-api.md
|
|||
Alternatively, since `v0.8.5`, a path can be used to create a unix socket. Note that for security reasons,
|
||||
the socket will have 0220 mode. Make sure to set user and group permissions accordingly.
|
||||
|
||||
#### `metrics_token`, `metrics_token_file` or `GARAGE_METRICS_TOKEN`, `GARAGE_METRICS_TOKEN_FILE` (env) {#admin_metrics_token}
|
||||
### `metrics_token`, `metrics_token_file` or `GARAGE_METRICS_TOKEN`, `GARAGE_METRICS_TOKEN_FILE` (env)
|
||||
|
||||
The token for accessing the Metrics endpoint. If this token is not set, the
|
||||
Metrics endpoint can be accessed without access control.
|
||||
|
||||
You can use any random string for this value. We recommend generating a random token with `openssl rand -base64 32`.
|
||||
You can use any random string for this value. We recommend generating a random token with `openssl rand -hex 32`.
|
||||
|
||||
`metrics_token` was introduced in Garage `v0.7.2`.
|
||||
`metrics_token_file` and the `GARAGE_METRICS_TOKEN` environment variable are supported since Garage `v0.8.2`.
|
||||
|
||||
`GARAGE_METRICS_TOKEN_FILE` is supported since `v0.8.5` / `v0.9.1`.
|
||||
`GARAGE_METRICS_TOKEN_FILE` is supported since `v0.9.0`.
|
||||
|
||||
#### `admin_token`, `admin_token_file` or `GARAGE_ADMIN_TOKEN`, `GARAGE_ADMIN_TOKEN_FILE` (env) {#admin_token}
|
||||
### `admin_token`, `admin_token_file` or `GARAGE_ADMIN_TOKEN`, `GARAGE_ADMIN_TOKEN_FILE` (env)
|
||||
|
||||
The token for accessing all of the other administration endpoints. If this
|
||||
token is not set, access to these endpoints is disabled entirely.
|
||||
|
||||
You can use any random string for this value. We recommend generating a random token with `openssl rand -base64 32`.
|
||||
You can use any random string for this value. We recommend generating a random token with `openssl rand -hex 32`.
|
||||
|
||||
`admin_token` was introduced in Garage `v0.7.2`.
|
||||
`admin_token_file` and the `GARAGE_ADMIN_TOKEN` environment variable are supported since Garage `v0.8.2`.
|
||||
|
||||
`GARAGE_ADMIN_TOKEN_FILE` is supported since `v0.8.5` / `v0.9.1`.
|
||||
`GARAGE_ADMIN_TOKEN_FILE` is supported since `v0.9.0`.
|
||||
|
||||
#### `trace_sink` {#admin_trace_sink}
|
||||
### `trace_sink`
|
||||
|
||||
Optionally, the address of an OpenTelemetry collector. If specified,
|
||||
Garage will send traces in the OpenTelemetry format to this endpoint. These
|
||||
|
|
|
|||
|
|
@ -37,21 +37,6 @@ A Garage cluster can very easily evolve over time, as storage nodes are added or
|
|||
Garage will automatically rebalance data between nodes as needed to ensure the desired number of copies.
|
||||
Read about cluster layout management [here](@/documentation/operations/layout.md).
|
||||
|
||||
### Several replication modes
|
||||
|
||||
Garage supports a variety of replication modes, with 1 copy, 2 copies or 3 copies of your data,
|
||||
and with various levels of consistency, in order to adapt to a variety of usage scenarios.
|
||||
Read our reference page on [supported replication modes](@/documentation/reference-manual/configuration.md#replication_mode)
|
||||
to select the replication mode best suited to your use case (hint: in most cases, `replication_mode = "3"` is what you want).
|
||||
|
||||
### Compression and deduplication
|
||||
|
||||
All data stored in Garage is deduplicated, and optionnally compressed using
|
||||
Zstd. Objects uploaded to Garage are chunked in blocks of constant sizes (see
|
||||
[`block_size`](@/documentation/reference-manual/configuration.md#block_size)),
|
||||
and the hashes of individual blocks are used to dispatch them to storage nodes
|
||||
and to deduplicate them.
|
||||
|
||||
### No RAFT slowing you down
|
||||
|
||||
It might seem strange to tout the absence of something as a desirable feature,
|
||||
|
|
@ -63,6 +48,13 @@ As a consequence, requests can be handled much faster, even in cases where laten
|
|||
between cluster nodes is important (see our [benchmarks](@/documentation/design/benchmarks/index.md) for data on this).
|
||||
This is particularly usefull when nodes are far from one another and talk to one other through standard Internet connections.
|
||||
|
||||
### Several replication modes
|
||||
|
||||
Garage supports a variety of replication modes, with 1 copy, 2 copies or 3 copies of your data,
|
||||
and with various levels of consistency, in order to adapt to a variety of usage scenarios.
|
||||
Read our reference page on [supported replication modes](@/documentation/reference-manual/configuration.md#replication-mode)
|
||||
to select the replication mode best suited to your use case (hint: in most cases, `replication_mode = "3"` is what you want).
|
||||
|
||||
### Web server for static websites
|
||||
|
||||
A storage bucket can easily be configured to be served directly by Garage as a static web site.
|
||||
|
|
|
|||
|
|
@ -27,112 +27,6 @@ Exposes the Garage replication factor configured on the node
|
|||
garage_replication_factor 3
|
||||
```
|
||||
|
||||
#### `garage_local_disk_avail` and `garage_local_disk_total` (gauge)
|
||||
|
||||
Reports the available and total disk space on each node, for data and metadata separately.
|
||||
|
||||
```
|
||||
garage_local_disk_avail{volume="data"} 540341960704
|
||||
garage_local_disk_avail{volume="metadata"} 540341960704
|
||||
garage_local_disk_total{volume="data"} 763063566336
|
||||
garage_local_disk_total{volume="metadata"} 763063566336
|
||||
```
|
||||
|
||||
### Cluster health status metrics
|
||||
|
||||
#### `cluster_healthy` (gauge)
|
||||
|
||||
Whether all storage nodes are connected (0 or 1)
|
||||
|
||||
```
|
||||
cluster_healthy 0
|
||||
```
|
||||
|
||||
#### `cluster_available` (gauge)
|
||||
|
||||
Whether all requests can be served, even if some storage nodes are disconnected
|
||||
|
||||
```
|
||||
cluster_available 1
|
||||
```
|
||||
|
||||
#### `cluster_connected_nodes` (gauge)
|
||||
|
||||
Number of nodes currently connected
|
||||
|
||||
```
|
||||
cluster_connected_nodes 3
|
||||
```
|
||||
|
||||
#### `cluster_known_nodes` (gauge)
|
||||
|
||||
Number of nodes already seen once in the cluster
|
||||
|
||||
```
|
||||
cluster_known_nodes 3
|
||||
```
|
||||
|
||||
#### `cluster_layout_node_connected` (gauge)
|
||||
|
||||
Connection status for individual nodes of the cluster layout
|
||||
|
||||
```
|
||||
cluster_layout_node_connected{id="62b218d848e86a64",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 1
|
||||
cluster_layout_node_connected{id="a11c7cf18af29737",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
|
||||
cluster_layout_node_connected{id="a235ac7695e0c54d",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 1
|
||||
cluster_layout_node_connected{id="b10c110e4e854e5a",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 1
|
||||
```
|
||||
|
||||
#### `cluster_layout_node_disconnected_time` (gauge)
|
||||
|
||||
Time (in seconds) since last connection to individual nodes of the cluster layout
|
||||
|
||||
```
|
||||
cluster_layout_node_disconnected_time{id="62b218d848e86a64",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
|
||||
cluster_layout_node_disconnected_time{id="a235ac7695e0c54d",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
|
||||
cluster_layout_node_disconnected_time{id="b10c110e4e854e5a",role_capacity="1000000000",role_gateway="0",role_zone="dc1"} 0
|
||||
```
|
||||
|
||||
#### `cluster_storage_nodes` (gauge)
|
||||
|
||||
Number of storage nodes declared in the current layout
|
||||
|
||||
```
|
||||
cluster_storage_nodes 4
|
||||
```
|
||||
|
||||
#### `cluster_storage_nodes_ok` (gauge)
|
||||
|
||||
Number of storage nodes currently connected
|
||||
|
||||
```
|
||||
cluster_storage_nodes_ok 3
|
||||
```
|
||||
|
||||
#### `cluster_partitions` (gauge)
|
||||
|
||||
Number of partitions in the layout (this is always 256)
|
||||
|
||||
```
|
||||
cluster_partitions 256
|
||||
```
|
||||
|
||||
#### `cluster_partitions_all_ok` (gauge)
|
||||
|
||||
Number of partitions for which all storage nodes are connected
|
||||
|
||||
```
|
||||
cluster_partitions_all_ok 64
|
||||
```
|
||||
|
||||
#### `cluster_partitions_quorum` (gauge)
|
||||
|
||||
Number of partitions for which we have a quorum of connected nodes and all requests can be served
|
||||
|
||||
```
|
||||
cluster_partitions_quorum 256
|
||||
```
|
||||
|
||||
### Metrics of the API endpoints
|
||||
|
||||
#### `api_admin_request_counter` (counter)
|
||||
|
|
|
|||
|
|
@ -8,9 +8,9 @@ listen address is specified in the `[admin]` section of the configuration
|
|||
file (see [configuration file
|
||||
reference](@/documentation/reference-manual/configuration.md))
|
||||
|
||||
**WARNING.** At this point, there is no commitment to the stability of the APIs described in this document.
|
||||
We will bump the version numbers prefixed to each API endpoint each time the syntax
|
||||
or semantics change, meaning that code that relies on these endpoints will break
|
||||
**WARNING.** At this point, there is no comittement to stability of the APIs described in this document.
|
||||
We will bump the version numbers prefixed to each API endpoint at each time the syntax
|
||||
or semantics change, meaning that code that relies on these endpoint will break
|
||||
when changes are introduced.
|
||||
|
||||
The Garage administration API was introduced in version 0.7.2, this document
|
||||
|
|
@ -19,7 +19,7 @@ does not apply to older versions of Garage.
|
|||
|
||||
## Access control
|
||||
|
||||
The admin API uses two different tokens for access control, that are specified in the config file's `[admin]` section:
|
||||
The admin API uses two different tokens for acces control, that are specified in the config file's `[admin]` section:
|
||||
|
||||
- `metrics_token`: the token for accessing the Metrics endpoint (if this token
|
||||
is not set in the config file, the Metrics endpoint can be accessed without
|
||||
|
|
|
|||
10
doc/talks/2024-01-12-seed/.gitignore
vendored
10
doc/talks/2024-01-12-seed/.gitignore
vendored
|
|
@ -1,10 +0,0 @@
|
|||
*
|
||||
|
||||
!*.txt
|
||||
!*.md
|
||||
!*.tex
|
||||
|
||||
!talk.pdf
|
||||
!Makefile
|
||||
!.gitignore
|
||||
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
ASSETS=../assets/deuxfleurs.pdf
|
||||
|
||||
talk.pdf: talk.tex $(ASSETS)
|
||||
pdflatex talk.tex
|
||||
|
||||
assets/%.pdf: assets/%.svg
|
||||
inkscape -D -z --file=$^ --export-pdf=$@
|
||||
|
||||
assets/%.pdf_tex: assets/%.svg
|
||||
inkscape -D -z --file=$^ --export-pdf=$@ --export-latex
|
||||
Binary file not shown.
|
|
@ -1,370 +0,0 @@
|
|||
\nonstopmode
|
||||
\documentclass[aspectratio=169]{beamer}
|
||||
\usepackage[utf8]{inputenc}
|
||||
% \usepackage[frenchb]{babel}
|
||||
\usepackage{amsmath}
|
||||
\usepackage{mathtools}
|
||||
\usepackage{breqn}
|
||||
\usepackage{multirow}
|
||||
\usetheme{boxes}
|
||||
\usepackage{graphicx}
|
||||
\usepackage{import}
|
||||
\usepackage{adjustbox}
|
||||
%\useoutertheme[footline=authortitle,subsection=false]{miniframes}
|
||||
%\useoutertheme[footline=authorinstitute,subsection=false]{miniframes}
|
||||
\useoutertheme{infolines}
|
||||
\setbeamertemplate{headline}{}
|
||||
|
||||
\beamertemplatenavigationsymbolsempty
|
||||
|
||||
\definecolor{TitleOrange}{RGB}{255,137,0}
|
||||
\setbeamercolor{title}{fg=TitleOrange}
|
||||
\setbeamercolor{frametitle}{fg=TitleOrange}
|
||||
|
||||
\definecolor{ListOrange}{RGB}{255,145,5}
|
||||
\setbeamertemplate{itemize item}{\color{ListOrange}$\blacktriangleright$}
|
||||
|
||||
\definecolor{verygrey}{RGB}{70,70,70}
|
||||
\setbeamercolor{normal text}{fg=verygrey}
|
||||
|
||||
|
||||
\usepackage{tabu}
|
||||
\usepackage{multicol}
|
||||
\usepackage{vwcol}
|
||||
\usepackage{stmaryrd}
|
||||
\usepackage{graphicx}
|
||||
|
||||
\usepackage[normalem]{ulem}
|
||||
|
||||
\AtBeginSection[]{
|
||||
\begin{frame}
|
||||
\vfill
|
||||
\centering
|
||||
\begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
|
||||
\usebeamerfont{title}\insertsectionhead\par%
|
||||
\end{beamercolorbox}
|
||||
\vfill
|
||||
\end{frame}
|
||||
}
|
||||
|
||||
\title{Garage}
|
||||
\subtitle{a lightweight and robust geo-distributed data storage system}
|
||||
\author{Alex Auvolat, Deuxfleurs}
|
||||
\date{SEED webinar, 2024-01-12}
|
||||
|
||||
\begin{document}
|
||||
|
||||
% \begin{frame}
|
||||
% \centering
|
||||
% \includegraphics[width=.3\linewidth]{../../sticker/Garage.png}
|
||||
% \vspace{1em}
|
||||
%
|
||||
% {\large\bf Alex Auvolat, Deuxfleurs Association}
|
||||
% \vspace{1em}
|
||||
%
|
||||
% \url{https://garagehq.deuxfleurs.fr/}
|
||||
%
|
||||
% %Matrix channel: \texttt{\#garage:deuxfleurs.fr}
|
||||
% \end{frame}
|
||||
|
||||
\begin{frame}
|
||||
%\frametitle{Who I am}
|
||||
\begin{columns}[t]
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.4\linewidth, valign=t]{../assets/alex.jpg}
|
||||
\end{column}
|
||||
\begin{column}{.6\textwidth}
|
||||
\textbf{Alex Auvolat}\\
|
||||
Member of Deuxfleurs, lead developer of Garage
|
||||
\end{column}
|
||||
\begin{column}{.2\textwidth}
|
||||
~
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\vspace{.5em}
|
||||
|
||||
\begin{columns}[t]
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.6\linewidth, valign=t]{../../logo/garage-notext.png}
|
||||
\end{column}
|
||||
\begin{column}{.6\textwidth}
|
||||
\\\textbf{Garage}\\
|
||||
A self-hosted alternative to S3 for object storage
|
||||
\end{column}
|
||||
\begin{column}{.2\textwidth}
|
||||
~
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\vspace{2em}
|
||||
|
||||
\begin{columns}[t]
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.5\linewidth, valign=t]{../assets/deuxfleurs.pdf}
|
||||
\end{column}
|
||||
\begin{column}{.6\textwidth}
|
||||
\textbf{Deuxfleurs}\\
|
||||
A non-profit self-hosting collective,\\
|
||||
member of the CHATONS network
|
||||
\end{column}
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.7\linewidth, valign=t]{../assets/logo_chatons.png}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Stable vs Resilient}
|
||||
|
||||
\hspace{1em}
|
||||
\begin{minipage}{7cm}
|
||||
\textbf{Building a "stable" system:}
|
||||
\vspace{1em}
|
||||
|
||||
Enterprise-grade systems typically employ:
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item RAID
|
||||
\item Redundant power grid + UPS
|
||||
\item Redundant Internet connections
|
||||
\item Low-latency links
|
||||
\item ...
|
||||
\end{itemize}
|
||||
\vspace{1em}
|
||||
$\to$ costly, only worth at DC scale\\
|
||||
$\to$ still risk of DC-level incident...
|
||||
\end{minipage}
|
||||
\hfill
|
||||
\begin{minipage}{7cm}
|
||||
\textbf{Building a \underline{resilient} system:}
|
||||
\vspace{1em}
|
||||
|
||||
An alternative, cheaper way:
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item Commodity hardware \\(e.g. old desktop PCs)
|
||||
\vspace{.5em}
|
||||
\item Commodity Internet \\(e.g. FTTB, FTTH) and power grid
|
||||
\vspace{.5em}
|
||||
\item \textbf{Geographical redundancy} \\(multi-site replication)
|
||||
\end{itemize}
|
||||
\vspace{1.5em}
|
||||
\end{minipage}
|
||||
\hspace{1em}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Example: our infrastructure at Deuxfleurs}
|
||||
\only<1>{
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/neptune.jpg}
|
||||
\end{center}
|
||||
}
|
||||
\only<2>{
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/atuin.jpg}
|
||||
\end{center}
|
||||
}
|
||||
\only<3>{
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/inframap_jdll2023.pdf}
|
||||
\end{center}
|
||||
}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Object storage: simpler than file systems}
|
||||
|
||||
\begin{minipage}{6cm}
|
||||
Only two operations:
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item Put an object at a key
|
||||
\vspace{1em}
|
||||
\item Retrieve an object from its key
|
||||
\end{itemize}
|
||||
\vspace{1em}
|
||||
{\footnotesize (and a few others)}
|
||||
|
||||
\vspace{1em}
|
||||
Sufficient for many applications!
|
||||
\end{minipage}
|
||||
\hfill
|
||||
\begin{minipage}{8cm}
|
||||
\begin{center}
|
||||
\vspace{2em}
|
||||
\includegraphics[height=6em]{../2020-12-02_wide-team/img/Amazon-S3.jpg}
|
||||
\hspace{2em}
|
||||
\includegraphics[height=5em]{../assets/minio.png}
|
||||
|
||||
\vspace{2em}
|
||||
\includegraphics[height=6em]{../../logo/garage_hires_crop.png}
|
||||
\end{center}
|
||||
\vspace{1em}
|
||||
\end{minipage}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{The data model of object storage}
|
||||
Object storage is basically a key-value store:
|
||||
\vspace{1em}
|
||||
|
||||
\begin{center}
|
||||
\begin{tabular}{|l|p{8cm}|}
|
||||
\hline
|
||||
\textbf{Key: file path + name} & \textbf{Value: file data + metadata} \\
|
||||
\hline
|
||||
\hline
|
||||
\texttt{index.html} &
|
||||
\texttt{Content-Type: text/html; charset=utf-8} \newline
|
||||
\texttt{Content-Length: 24929} \newline
|
||||
\texttt{<binary blob>} \\
|
||||
\hline
|
||||
\texttt{img/logo.svg} &
|
||||
\texttt{Content-Type: text/svg+xml} \newline
|
||||
\texttt{Content-Length: 13429} \newline
|
||||
\texttt{<binary blob>} \\
|
||||
\hline
|
||||
\texttt{download/index.html} &
|
||||
\texttt{Content-Type: text/html; charset=utf-8} \newline
|
||||
\texttt{Content-Length: 26563} \newline
|
||||
\texttt{<binary blob>} \\
|
||||
\hline
|
||||
\end{tabular}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Implementation: consensus vs weak consistency}
|
||||
|
||||
\hspace{1em}
|
||||
\begin{minipage}{7cm}
|
||||
\textbf{Consensus-based systems:}
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item \textbf{Leader-based:} a leader is elected to coordinate
|
||||
all reads and writes
|
||||
\vspace{1em}
|
||||
\item Allows for \textbf{sequential reasoning}:
|
||||
program as if running on a single machine
|
||||
\vspace{1em}
|
||||
\item Serializability is one of the \\
|
||||
\textbf{strongest consistency guarantees}
|
||||
\vspace{1em}
|
||||
\item \textbf{Costly}, the leader is a bottleneck;
|
||||
leader elections on failure take time
|
||||
\end{itemize}
|
||||
\end{minipage}
|
||||
\hfill
|
||||
\begin{minipage}{7cm} \visible<2->{
|
||||
\textbf{Weakly consistent systems:}
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item \textbf{Nodes are equivalent}, any node
|
||||
can originate a read or write operation
|
||||
\vspace{1em}
|
||||
\item \textbf{Operations must be independent},
|
||||
conflicts are resolved after the fact
|
||||
\vspace{1em}
|
||||
\item Strongest achievable consistency:\\
|
||||
\textbf{read-after-write consistency}\\(using quorums)
|
||||
\vspace{1em}
|
||||
\item \textbf{Fast}, no single bottleneck;\\
|
||||
works transparently with offline nodes
|
||||
\end{itemize}
|
||||
} \end{minipage}
|
||||
\hspace{1em}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Why avoid consensus?}
|
||||
Consensus can be implemented reasonably well in practice, so why avoid it?
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item \textbf{Software complexity:} RAFT and PAXOS are complex beasts;\\
|
||||
harder to prove, harder to reason about
|
||||
\vspace{1.5em}
|
||||
\item \textbf{Performance issues:}
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item Taking a decision may take an \textbf{arbitrary number of steps} (in adverse scenarios)
|
||||
\vspace{1em}
|
||||
\item The leader is a \textbf{bottleneck} for all requests;\\
|
||||
even in leaderless approaches, \textbf{all nodes must process all operations in order}
|
||||
\vspace{1em}
|
||||
\item Particularly \textbf{sensitive to higher latency} between nodes
|
||||
\end{itemize}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Objective: the right level of consistency for Garage}
|
||||
|
||||
\underline{Constraints:} slow network (geographical distance), node unavailability/crashes\\
|
||||
\underline{Objective:} maximize availability, maintain an \emph{appropriate level of consistency}\\
|
||||
\vspace{1em}
|
||||
\begin{enumerate}
|
||||
\item<2-> \textbf{Weak consistency for most things}\\
|
||||
\vspace{1em}
|
||||
\underline{Example:} \texttt{PutObject}\\
|
||||
\vspace{.5em}
|
||||
If two clients write the same
|
||||
object at the same time, one of the two is implicitly overwritten.
|
||||
No need to coordinate, use a \emph{last-writer-wins register}.
|
||||
\vspace{1em}
|
||||
\item<3-> \textbf{Stronger consistency only when necessary}\\
|
||||
\vspace{1em}
|
||||
\underline{Example:} \texttt{CreateBucket}\\
|
||||
\vspace{.5em}
|
||||
A bucket is a reserved name in a shared namespace,
|
||||
two clients should be prevented from both creating the same bucket
|
||||
(\emph{mutual exclusion}).
|
||||
\end{enumerate}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{The possibility of \emph{leaderless consensus}}
|
||||
Currently, Garage \emph{only has weak consistency}. Is fast, but \texttt{CreateBucket} is broken!
|
||||
|
||||
\visible<2->{
|
||||
\vspace{1em}
|
||||
Leaderless consensus (Antoniadis et al., 2023) alleviates issues with RAFT and PAXOS:
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item \textbf{No leader.} All nodes participate equally at each time step,
|
||||
and different nodes can be unavailable at different times without issues.
|
||||
\\ \vspace{.5em} $\to$ better tolerance to the high latency (remove bottleneck issue)
|
||||
\\ $\to$ tolerates crash transparently
|
||||
\vspace{1em}
|
||||
\item \textbf{Simpler formalization.} The algorithm is very simple to express and to analyze in mathematical terms.
|
||||
\end{itemize}
|
||||
}
|
||||
\visible<3->{
|
||||
\vspace{1em}
|
||||
One of the possible subjects for this PhD:
|
||||
\\$\to$ \emph{integration of leaderless consensus in Garage} + testing + perf eval, etc.
|
||||
}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\begin{center}
|
||||
\includegraphics[width=.25\linewidth]{../../logo/garage_hires.png}\\
|
||||
\vspace{-1em}
|
||||
\url{https://garagehq.deuxfleurs.fr/}\\
|
||||
\url{mailto:garagehq@deuxfleurs.fr}\\
|
||||
\texttt{\#garage:deuxfleurs.fr} on Matrix
|
||||
|
||||
\vspace{1.5em}
|
||||
\includegraphics[width=.06\linewidth]{../assets/rust_logo.png}
|
||||
\includegraphics[width=.13\linewidth]{../assets/AGPLv3_Logo.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\end{document}
|
||||
|
||||
%% vim: set ts=4 sw=4 tw=0 noet spelllang=en :
|
||||
17
doc/talks/2024-02-03-fosdem/.gitignore
vendored
17
doc/talks/2024-02-03-fosdem/.gitignore
vendored
|
|
@ -1,17 +0,0 @@
|
|||
*
|
||||
|
||||
!*.txt
|
||||
!*.md
|
||||
|
||||
!assets
|
||||
|
||||
!.gitignore
|
||||
!*.svg
|
||||
!*.png
|
||||
!*.jpg
|
||||
!*.tex
|
||||
!Makefile
|
||||
!.gitignore
|
||||
!assets/*.drawio.pdf
|
||||
|
||||
!talk.pdf
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
ASSETS=../assets/lattice/lattice1.pdf_tex \
|
||||
../assets/lattice/lattice2.pdf_tex \
|
||||
../assets/lattice/lattice3.pdf_tex \
|
||||
../assets/lattice/lattice4.pdf_tex \
|
||||
../assets/lattice/lattice5.pdf_tex \
|
||||
../assets/lattice/lattice6.pdf_tex \
|
||||
../assets/lattice/lattice7.pdf_tex \
|
||||
../assets/lattice/lattice8.pdf_tex \
|
||||
../assets/logos/deuxfleurs.pdf \
|
||||
../assets/timeline-22-24.pdf
|
||||
|
||||
talk.pdf: talk.tex $(ASSETS)
|
||||
pdflatex talk.tex
|
||||
|
||||
%.pdf: %.svg
|
||||
inkscape -D -z --file=$^ --export-pdf=$@
|
||||
|
||||
%.pdf_tex: %.svg
|
||||
inkscape -D -z --file=$^ --export-pdf=$@ --export-latex
|
||||
Binary file not shown.
|
|
@ -1,764 +0,0 @@
|
|||
\nonstopmode
|
||||
\documentclass[aspectratio=169,xcolor={svgnames}]{beamer}
|
||||
\usepackage[utf8]{inputenc}
|
||||
% \usepackage[frenchb]{babel}
|
||||
\usepackage{amsmath}
|
||||
\usepackage{mathtools}
|
||||
\usepackage{breqn}
|
||||
\usepackage{multirow}
|
||||
\usetheme{boxes}
|
||||
\usepackage{graphicx}
|
||||
\usepackage{import}
|
||||
\usepackage{adjustbox}
|
||||
\usepackage[absolute,overlay]{textpos}
|
||||
%\useoutertheme[footline=authortitle,subsection=false]{miniframes}
|
||||
%\useoutertheme[footline=authorinstitute,subsection=false]{miniframes}
|
||||
\useoutertheme{infolines}
|
||||
\setbeamertemplate{headline}{}
|
||||
|
||||
\beamertemplatenavigationsymbolsempty
|
||||
|
||||
\definecolor{TitleOrange}{RGB}{255,137,0}
|
||||
\setbeamercolor{title}{fg=TitleOrange}
|
||||
\setbeamercolor{frametitle}{fg=TitleOrange}
|
||||
|
||||
\definecolor{ListOrange}{RGB}{255,145,5}
|
||||
\setbeamertemplate{itemize item}{\color{ListOrange}$\blacktriangleright$}
|
||||
|
||||
\definecolor{verygrey}{RGB}{70,70,70}
|
||||
\setbeamercolor{normal text}{fg=verygrey}
|
||||
|
||||
|
||||
\usepackage{tabu}
|
||||
\usepackage{multicol}
|
||||
\usepackage{vwcol}
|
||||
\usepackage{stmaryrd}
|
||||
\usepackage{graphicx}
|
||||
|
||||
\usepackage[normalem]{ulem}
|
||||
|
||||
\AtBeginSection[]{
|
||||
\begin{frame}
|
||||
\vfill
|
||||
\centering
|
||||
\begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
|
||||
\usebeamerfont{title}\insertsectionhead\par%
|
||||
\end{beamercolorbox}
|
||||
\vfill
|
||||
\end{frame}
|
||||
}
|
||||
|
||||
\title{Garage, the low-tech storage platform for geo-distributed clusters}
|
||||
\author{Alex Auvolat, Deuxfleurs}
|
||||
\date{FOSDEM'24, 2024-02-03}
|
||||
|
||||
\begin{document}
|
||||
|
||||
\begin{frame}
|
||||
\centering
|
||||
\includegraphics[width=.3\linewidth]{../../sticker/Garage.png}
|
||||
\vspace{1em}
|
||||
|
||||
{\large\bf Alex Auvolat, Deuxfleurs Association}
|
||||
\vspace{1em}
|
||||
|
||||
\url{https://garagehq.deuxfleurs.fr/}
|
||||
|
||||
Matrix channel: \texttt{\#garage:deuxfleurs.fr}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Who I am}
|
||||
\begin{columns}[t]
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.4\linewidth, valign=t]{../assets/alex.jpg}
|
||||
\end{column}
|
||||
\begin{column}{.6\textwidth}
|
||||
\textbf{Alex Auvolat}\\
|
||||
PhD; co-founder of Deuxfleurs
|
||||
\end{column}
|
||||
\begin{column}{.2\textwidth}
|
||||
~
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\vspace{2em}
|
||||
|
||||
\begin{columns}[t]
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.5\linewidth, valign=t]{../assets/logos/deuxfleurs.pdf}
|
||||
\end{column}
|
||||
\begin{column}{.6\textwidth}
|
||||
\textbf{Deuxfleurs}\\
|
||||
A non-profit self-hosting collective,\\
|
||||
member of the CHATONS network
|
||||
\end{column}
|
||||
\begin{column}{.2\textwidth}
|
||||
\centering
|
||||
\adjincludegraphics[width=.7\linewidth, valign=t]{../assets/logos/logo_chatons.png}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Our objective at Deuxfleurs}
|
||||
|
||||
\begin{center}
|
||||
\textbf{Promote self-hosting and small-scale hosting\\
|
||||
as an alternative to large cloud providers}
|
||||
\end{center}
|
||||
\vspace{2em}
|
||||
\visible<2->{
|
||||
Why is it hard?
|
||||
}
|
||||
\visible<3->{
|
||||
\vspace{2em}
|
||||
\begin{center}
|
||||
\textbf{\underline{Resilience}}\\
|
||||
{\footnotesize we want good uptime/availability with low supervision}
|
||||
\end{center}
|
||||
}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Building a resilient system with cheap stuff}
|
||||
|
||||
\only<1,4-7>{
|
||||
\begin{itemize}
|
||||
\item \textcolor<5->{gray}{Commodity hardware (e.g. old desktop PCs)\\
|
||||
\vspace{.5em}
|
||||
\visible<4->{{\footnotesize (can die at any time)}}}
|
||||
\vspace{1.5em}
|
||||
\item<5-> \textcolor<7->{gray}{Regular Internet (e.g. FTTB, FTTH) and power grid connections\\
|
||||
\vspace{.5em}
|
||||
\visible<6->{{\footnotesize (can be unavailable randomly)}}}
|
||||
\vspace{1.5em}
|
||||
\item<7-> \textbf{Geographical redundancy} (multi-site replication)
|
||||
\end{itemize}
|
||||
}
|
||||
\only<2>{
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/neptune.jpg}
|
||||
\end{center}
|
||||
}
|
||||
\only<3>{
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/atuin.jpg}
|
||||
\end{center}
|
||||
}
|
||||
\only<8>{
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/inframap_jdll2023.pdf}
|
||||
\end{center}
|
||||
}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Object storage: a crucial component}
|
||||
\begin{center}
|
||||
\includegraphics[height=6em]{../assets/logos/Amazon-S3.jpg}
|
||||
\hspace{3em}
|
||||
\visible<2->{\includegraphics[height=5em]{../assets/logos/minio.png}}
|
||||
\hspace{3em}
|
||||
\visible<3>{\includegraphics[height=6em]{../../logo/garage_hires_crop.png}}
|
||||
\end{center}
|
||||
\vspace{1em}
|
||||
S3: a de-facto standard, many compatible applications
|
||||
|
||||
\vspace{1em}
|
||||
\visible<2->{MinIO is self-hostable but not suited for geo-distributed deployments}
|
||||
|
||||
\vspace{1em}
|
||||
\visible<3->{\textbf{Garage is a self-hosted drop-in replacement for the Amazon S3 object store}}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{CRDTs / weak consistency instead of consensus}
|
||||
|
||||
\underline{Internally, Garage uses only CRDTs} (conflict-free replicated data types)
|
||||
|
||||
\vspace{2em}
|
||||
Why not Raft, Paxos, ...? Issues of consensus algorithms:
|
||||
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item<2-> \textbf{Software complexity}
|
||||
\vspace{1em}
|
||||
\item<3-> \textbf{Performance issues:}
|
||||
\vspace{.5em}
|
||||
\begin{itemize}
|
||||
\item<4-> The leader is a \textbf{bottleneck} for all requests\\
|
||||
\vspace{.5em}
|
||||
\item<5-> \textbf{Sensitive to higher latency} between nodes
|
||||
\vspace{.5em}
|
||||
\item<6-> \textbf{Takes time to reconverge} when disrupted (e.g. node going down)
|
||||
\end{itemize}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{The data model of object storage}
|
||||
Object storage is basically a \textbf{key-value store}:
|
||||
\vspace{.5em}
|
||||
|
||||
{\scriptsize
|
||||
\begin{center}
|
||||
\begin{tabular}{|l|p{7cm}|}
|
||||
\hline
|
||||
\textbf{Key: file path + name} & \textbf{Value: file data + metadata} \\
|
||||
\hline
|
||||
\hline
|
||||
\texttt{index.html} &
|
||||
\texttt{Content-Type: text/html; charset=utf-8} \newline
|
||||
\texttt{Content-Length: 24929} \newline
|
||||
\texttt{<binary blob>} \\
|
||||
\hline
|
||||
\texttt{img/logo.svg} &
|
||||
\texttt{Content-Type: text/svg+xml} \newline
|
||||
\texttt{Content-Length: 13429} \newline
|
||||
\texttt{<binary blob>} \\
|
||||
\hline
|
||||
\texttt{download/index.html} &
|
||||
\texttt{Content-Type: text/html; charset=utf-8} \newline
|
||||
\texttt{Content-Length: 26563} \newline
|
||||
\texttt{<binary blob>} \\
|
||||
\hline
|
||||
\end{tabular}
|
||||
\end{center}
|
||||
}
|
||||
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item<2> Maps well to CRDT data types
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Performance gains in practice}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/perf/endpoint_latency_0.7_0.8_minio.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
% ======================================== TIMELINE
|
||||
% ======================================== TIMELINE
|
||||
% ======================================== TIMELINE
|
||||
|
||||
\section{Recent developments}
|
||||
|
||||
% ====================== v0.7.0 ===============================
|
||||
|
||||
\begin{frame}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/timeline-22-24.pdf}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{April 2022 - Garage v0.7.0}
|
||||
Focus on \underline{observability and ecosystem integration}
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item \textbf{Monitoring:} metrics and traces, using OpenTelemetry
|
||||
\vspace{1em}
|
||||
\item Replication modes with 1 or 2 copies / weaker consistency
|
||||
\vspace{1em}
|
||||
\item Kubernetes integration for node discovery
|
||||
\vspace{1em}
|
||||
\item Admin API (v0.7.2)
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Metrics (Prometheus + Grafana)}
|
||||
\begin{center}
|
||||
\includegraphics[width=.9\linewidth]{../assets/screenshots/grafana_dashboard.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Traces (Jaeger)}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/screenshots/jaeger_listobjects.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
% ====================== v0.8.0 ===============================
|
||||
|
||||
\begin{frame}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/timeline-22-24.pdf}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{November 2022 - Garage v0.8.0}
|
||||
Focus on \underline{performance}
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item \textbf{Alternative metadata DB engines} (LMDB, Sqlite)
|
||||
\vspace{1em}
|
||||
\item \textbf{Performance improvements:} block streaming, various optimizations...
|
||||
\vspace{1em}
|
||||
\item Bucket quotas (max size, max \#objects)
|
||||
\vspace{1em}
|
||||
\item Quality of life improvements, observability, etc.
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{About metadata DB engines}
|
||||
\textbf{Issues with Sled:}
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item Huge files on disk
|
||||
\vspace{.5em}
|
||||
\item Unpredictable performance, especially on HDD
|
||||
\vspace{.5em}
|
||||
\item API limitations
|
||||
\vspace{.5em}
|
||||
\item Not actively maintained
|
||||
\end{itemize}
|
||||
|
||||
\vspace{2em}
|
||||
\textbf{LMDB:} very stable, good performance, file size is reasonable\\
|
||||
\textbf{Sqlite} also available as a second choice
|
||||
|
||||
\vspace{1em}
|
||||
Sled will be removed in Garage v1.0
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{DB engine performance comparison}
|
||||
\begin{center}
|
||||
\includegraphics[width=.6\linewidth]{../assets/perf/db_engine.png}
|
||||
\end{center}
|
||||
NB: Sqlite was slow due to synchronous mode, now configurable
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Block streaming}
|
||||
\begin{center}
|
||||
\only<1>{\includegraphics[width=.8\linewidth]{../assets/schema-streaming-1.png}}
|
||||
\only<2>{\includegraphics[width=.8\linewidth]{../assets/schema-streaming-2.png}}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{TTFB benchmark}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/perf/ttfb.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Throughput benchmark}
|
||||
\begin{center}
|
||||
\includegraphics[width=.7\linewidth]{../assets/perf/io-0.7-0.8-minio.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
% ====================== v0.9.0 ===============================
|
||||
|
||||
\begin{frame}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/timeline-22-24.pdf}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{October 2023 - Garage v0.9.0}
|
||||
Focus on \underline{streamlining \& usability}
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item Support multiple HDDs per node
|
||||
\vspace{1em}
|
||||
\item S3 compatibility:
|
||||
\vspace{1em}
|
||||
\begin{itemize}
|
||||
\item support basic lifecycle configurations
|
||||
\vspace{.5em}
|
||||
\item allow for multipart upload part retries
|
||||
\end{itemize}
|
||||
\vspace{1em}
|
||||
\item LMDB by default, deprecation of Sled
|
||||
\vspace{1em}
|
||||
\item New layout computation algorithm
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Layout computation}
|
||||
\begin{overprint}
|
||||
\onslide<1>
|
||||
\begin{center}
|
||||
\includegraphics[width=\linewidth, trim=0 0 0 -4cm]{../assets/screenshots/garage_status_0.9_prod_zonehl.png}
|
||||
\end{center}
|
||||
\onslide<2>
|
||||
\begin{center}
|
||||
\includegraphics[width=.7\linewidth]{../assets/map.png}
|
||||
\end{center}
|
||||
\end{overprint}
|
||||
\vspace{1em}
|
||||
Garage stores replicas on different zones when possible
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{What a "layout" is}
|
||||
\textbf{A layout is a precomputed index table:}
|
||||
\vspace{1em}
|
||||
|
||||
{\footnotesize
|
||||
\begin{center}
|
||||
\begin{tabular}{|l|l|l|l|}
|
||||
\hline
|
||||
\textbf{Partition} & \textbf{Node 1} & \textbf{Node 2} & \textbf{Node 3} \\
|
||||
\hline
|
||||
\hline
|
||||
Partition 0 & df-ymk (bespin) & Abricot (scorpio) & Courgette (neptune) \\
|
||||
\hline
|
||||
Partition 1 & Ananas (scorpio) & Courgette (neptune) & df-ykl (bespin) \\
|
||||
\hline
|
||||
Partition 2 & df-ymf (bespin) & Celeri (neptune) & Abricot (scorpio) \\
|
||||
\hline
|
||||
\hspace{1em}$\vdots$ & \hspace{1em}$\vdots$ & \hspace{1em}$\vdots$ & \hspace{1em}$\vdots$ \\
|
||||
\hline
|
||||
Partition 255 & Concombre (neptune) & df-ykl (bespin) & Abricot (scorpio) \\
|
||||
\hline
|
||||
\end{tabular}
|
||||
\end{center}
|
||||
}
|
||||
|
||||
\vspace{2em}
|
||||
\visible<2->{
|
||||
The index table is built centrally using an optimal algorithm,\\
|
||||
then propagated to all nodes
|
||||
}
|
||||
|
||||
\vspace{1em}
|
||||
\visible<3->{
|
||||
\footnotesize
|
||||
Oulamara, M., \& Auvolat, A. (2023). \emph{An algorithm for geo-distributed and redundant storage in Garage}.\\ arXiv preprint arXiv:2302.13798.
|
||||
}
|
||||
\end{frame}
|
||||
|
||||
|
||||
|
||||
% ====================== v0.10.0 ===============================
|
||||
|
||||
\begin{frame}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/timeline-22-24.pdf}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{October 2023 - Garage v0.10.0 beta}
|
||||
Focus on \underline{consistency}
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item Fix consistency issues when reshuffling data
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Working with weak consistency}
|
||||
Not using consensus limits us to the following:
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item<2-> \textbf{Conflict-free replicated data types} (CRDT)\\
|
||||
\vspace{1em}
|
||||
{\footnotesize Non-transactional key-value stores such as S3 are equivalent to a simple CRDT:\\
|
||||
a map of \textbf{last-writer-wins registers} (each key is its own CRDT)}
|
||||
\vspace{1.5em}
|
||||
\item<3-> \textbf{Read-after-write consistency}\\
|
||||
\vspace{1em}
|
||||
{\footnotesize Can be implemented using quorums on read and write operations}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[t]
|
||||
\frametitle{CRDT read-after-write consistency using quorums}
|
||||
|
||||
\vspace{1em}
|
||||
{\small
|
||||
\textbf{Property:} If client 1 did an operation $write(x)$ and received an OK response,\\
|
||||
\hspace{2cm} and client 2 starts an operation $read()$ after client 1 received OK,\\
|
||||
\hspace{2cm} then client 2 will read a value $x' \sqsupseteq x$.
|
||||
}
|
||||
|
||||
\vspace{1.5em}
|
||||
\begin{overprint}
|
||||
\onslide<2-9>
|
||||
\begin{figure}
|
||||
\centering
|
||||
\footnotesize
|
||||
\def\svgwidth{.7\textwidth}
|
||||
\only<2>{\import{../assets/lattice/}{lattice1.pdf_tex}}%
|
||||
\only<3>{\import{../assets/lattice/}{lattice2.pdf_tex}}%
|
||||
\only<4>{\import{../assets/lattice/}{lattice3.pdf_tex}}%
|
||||
\only<5>{\import{../assets/lattice/}{lattice4.pdf_tex}}%
|
||||
\only<6>{\import{../assets/lattice/}{lattice5.pdf_tex}}%
|
||||
\only<7>{\import{../assets/lattice/}{lattice6.pdf_tex}}%
|
||||
\only<8>{\import{../assets/lattice/}{lattice7.pdf_tex}}%
|
||||
\only<9>{\import{../assets/lattice/}{lattice8.pdf_tex}}%
|
||||
\end{figure}
|
||||
|
||||
\onslide<10>
|
||||
\begin{minipage}{.10\textwidth}
|
||||
~
|
||||
\end{minipage}
|
||||
\begin{minipage}{.40\textwidth}
|
||||
\footnotesize
|
||||
\textbf{Algorithm $write(x)$:}
|
||||
\begin{enumerate}
|
||||
\item Broadcast $write(x)$ to all nodes
|
||||
\item Wait for $k > n/2$ nodes to reply OK
|
||||
\item Return OK
|
||||
\end{enumerate}
|
||||
\end{minipage}
|
||||
\begin{minipage}{.40\textwidth}
|
||||
\footnotesize
|
||||
\vspace{1em}
|
||||
\textbf{Algorithm $read()$:}
|
||||
\begin{enumerate}
|
||||
\item Broadcast $read()$ to all nodes
|
||||
\item Wait for $k > n/2$ nodes to reply\\
|
||||
with values $x_1, \dots, x_k$
|
||||
\item Return $x_1 \sqcup \dots \sqcup x_k$
|
||||
\end{enumerate}
|
||||
\end{minipage}
|
||||
\end{overprint}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{A hard problem: layout changes}
|
||||
\begin{itemize}
|
||||
\item We rely on quorums $k > n/2$ within each partition:\\
|
||||
$$n=3,~~~~~~~k\ge 2$$
|
||||
\item<2-> When rebalancing, the set of nodes responsible for a partition can change:\\
|
||||
|
||||
\vspace{1em}
|
||||
\begin{minipage}{.04\linewidth}~
|
||||
\end{minipage}
|
||||
\begin{minipage}{.40\linewidth}
|
||||
{\tiny
|
||||
\begin{tabular}{|l|l|l|l|}
|
||||
\hline
|
||||
\textbf{Partition} & \textbf{Node 1} & \textbf{Node 2} & \textbf{Node 3} \\
|
||||
\hline
|
||||
\hline
|
||||
Partition 0 & \textcolor{Crimson}{df-ymk} & Abricot & \textcolor{Crimson}{Courgette} \\
|
||||
\hline
|
||||
Partition 1 & Ananas & \textcolor{Crimson}{Courgette} & \textcolor{Crimson}{df-ykl} \\
|
||||
\hline
|
||||
Partition 2 & \textcolor{Crimson}{df-ymf} & \textcolor{Crimson}{Celeri} & Abricot \\
|
||||
\hline
|
||||
\hspace{1em}$\dots$ & \hspace{1em}$\dots$ & \hspace{1em}$\dots$ & \hspace{1em}$\dots$ \\
|
||||
\hline
|
||||
\end{tabular}
|
||||
}
|
||||
\end{minipage}
|
||||
\begin{minipage}{.04\linewidth}
|
||||
$\to$
|
||||
\end{minipage}
|
||||
\begin{minipage}{.40\linewidth}
|
||||
{\tiny
|
||||
\begin{tabular}{|l|l|l|l|}
|
||||
\hline
|
||||
\textbf{Partition} & \textbf{Node 1} & \textbf{Node 2} & \textbf{Node 3} \\
|
||||
\hline
|
||||
\hline
|
||||
Partition 0 & \textcolor{ForestGreen}{Dahlia} & Abricot & \textcolor{ForestGreen}{Eucalyptus} \\
|
||||
\hline
|
||||
Partition 1 & Ananas & \textcolor{ForestGreen}{Euphorbe} & \textcolor{ForestGreen}{Doradille} \\
|
||||
\hline
|
||||
Partition 2 & \textcolor{ForestGreen}{Dahlia} & \textcolor{ForestGreen}{Echinops} & Abricot \\
|
||||
\hline
|
||||
\hspace{1em}$\dots$ & \hspace{1em}$\dots$ & \hspace{1em}$\dots$ & \hspace{1em}$\dots$ \\
|
||||
\hline
|
||||
\end{tabular}
|
||||
}
|
||||
\end{minipage}
|
||||
|
||||
\vspace{2em}
|
||||
\item<3-> During the rebalancing, new nodes don't yet have the data,\\
|
||||
~~~~~~~~~~~~~~~~~~~and old nodes want to get rid of the data to free up space\\
|
||||
\vspace{1.2em}
|
||||
$\to$ risk of inconsistency, \textbf{how to coordinate?}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Handling layout changes without losing consistency}
|
||||
\begin{minipage}{.55\textwidth}
|
||||
\begin{itemize}
|
||||
\item \textbf{Solution:}\\
|
||||
\vspace{.5em}
|
||||
\begin{itemize}
|
||||
\item keep track of data transfer to new nodes
|
||||
\vspace{.5em}
|
||||
\item use multiple write quorums\\
|
||||
(new nodes + old nodes\\
|
||||
while data transfer is in progress)
|
||||
\vspace{.5em}
|
||||
\item switching reads to new nodes\\
|
||||
only once copy is finished
|
||||
\end{itemize}
|
||||
\vspace{1em}
|
||||
\item \textbf{Implemented} in v0.10
|
||||
\vspace{1em}
|
||||
\item \textbf{Validated} with Jepsen testing
|
||||
\end{itemize}
|
||||
\end{minipage}
|
||||
\begin{minipage}{.23\textwidth}
|
||||
\includegraphics[width=3cm]{../assets/jepsen-0.9.png}\\
|
||||
{\footnotesize Garage v0.9.0}
|
||||
\end{minipage}
|
||||
\begin{minipage}{.2\textwidth}
|
||||
\includegraphics[width=3cm]{../assets/jepsen-0.10.png}\\
|
||||
{\footnotesize Garage v0.10 beta}
|
||||
\end{minipage}
|
||||
\end{frame}
|
||||
|
||||
% ====================== v0.10.0 ===============================
|
||||
|
||||
\begin{frame}
|
||||
\begin{center}
|
||||
\includegraphics[width=.8\linewidth]{../assets/timeline-22-24.pdf}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Towards v1.0...}
|
||||
Focus on \underline{security \& stability}
|
||||
\vspace{2em}
|
||||
\begin{itemize}
|
||||
\item \textbf{Security audit} in progress by Radically Open Security
|
||||
\vspace{1em}
|
||||
\item Misc. S3 features (SSE-C, ...) and compatibility fixes
|
||||
\vspace{1em}
|
||||
\item Improve UX
|
||||
\vspace{1em}
|
||||
\item Fix bugs
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{...and beyond!}
|
||||
\begin{center}
|
||||
\includegraphics[width=.6\linewidth]{../assets/survey_requested_features.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
% ======================================== OPERATING
|
||||
% ======================================== OPERATING
|
||||
% ======================================== OPERATING
|
||||
|
||||
|
||||
\section{Operating big Garage clusters}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Operating Garage}
|
||||
\begin{center}
|
||||
\only<1-2>{
|
||||
\includegraphics[width=.9\linewidth]{../assets/screenshots/garage_status_0.10.png}
|
||||
\\\vspace{1em}
|
||||
\visible<2>{\includegraphics[width=.9\linewidth]{../assets/screenshots/garage_status_unhealthy_0.10.png}}
|
||||
}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Garage's architecture}
|
||||
\begin{center}
|
||||
\only<1>{\includegraphics[width=.45\linewidth]{../assets/garage.drawio.pdf}}%
|
||||
\only<2>{\includegraphics[width=.6\linewidth]{../assets/garage_sync.drawio.pdf}}%
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Digging deeper}
|
||||
\begin{center}
|
||||
\only<1>{\includegraphics[width=.9\linewidth]{../assets/screenshots/garage_stats_0.10.png}}
|
||||
\only<2>{\includegraphics[width=.5\linewidth]{../assets/screenshots/garage_worker_list_0.10.png}}
|
||||
\only<3>{\includegraphics[width=.6\linewidth]{../assets/screenshots/garage_worker_param_0.10.png}}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Potential limitations and bottlenecks}
|
||||
\begin{itemize}
|
||||
\item Global:
|
||||
\begin{itemize}
|
||||
\item Max. $\sim$100 nodes per cluster (excluding gateways)
|
||||
\end{itemize}
|
||||
\vspace{1em}
|
||||
\item Metadata:
|
||||
\begin{itemize}
|
||||
\item One big bucket = bottleneck, object list on 3 nodes only
|
||||
\end{itemize}
|
||||
\vspace{1em}
|
||||
\item Block manager:
|
||||
\begin{itemize}
|
||||
\item Lots of small files on disk
|
||||
\item Processing the resync queue can be slow
|
||||
\end{itemize}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Deployment advice for very large clusters}
|
||||
\begin{itemize}
|
||||
\item Metadata storage:
|
||||
\begin{itemize}
|
||||
\item ZFS mirror (x2) on fast NVMe
|
||||
\item Use LMDB storage engine
|
||||
\end{itemize}
|
||||
\vspace{.5em}
|
||||
\item Data block storage:
|
||||
\begin{itemize}
|
||||
\item Use Garage's native multi-HDD support
|
||||
\item XFS on individual drives
|
||||
\item Increase block size (1MB $\to$ 10MB, requires more RAM and good networking)
|
||||
\item Tune \texttt{resync-tranquility} and \texttt{resync-worker-count} dynamically
|
||||
\end{itemize}
|
||||
\vspace{.5em}
|
||||
\item Other :
|
||||
\begin{itemize}
|
||||
\item Split data over several buckets
|
||||
\item Use less than 100 storage nodes
|
||||
\item Use gateway nodes
|
||||
\end{itemize}
|
||||
\vspace{.5em}
|
||||
\end{itemize}
|
||||
Our deployments: $< 10$ TB. Some people have done more!
|
||||
\end{frame}
|
||||
|
||||
|
||||
% ======================================== END
|
||||
% ======================================== END
|
||||
% ======================================== END
|
||||
|
||||
\begin{frame}
|
||||
\frametitle{Where to find us}
|
||||
\begin{center}
|
||||
\includegraphics[width=.25\linewidth]{../../logo/garage_hires.png}\\
|
||||
\vspace{-1em}
|
||||
\url{https://garagehq.deuxfleurs.fr/}\\
|
||||
\url{mailto:garagehq@deuxfleurs.fr}\\
|
||||
\texttt{\#garage:deuxfleurs.fr} on Matrix
|
||||
|
||||
\vspace{1.5em}
|
||||
\includegraphics[width=.06\linewidth]{../assets/logos/rust_logo.png}
|
||||
\includegraphics[width=.13\linewidth]{../assets/logos/AGPLv3_Logo.png}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\end{document}
|
||||
|
||||
%% vim: set ts=4 sw=4 tw=0 noet spelllang=en :
|
||||
8
doc/talks/assets/.gitignore
vendored
8
doc/talks/assets/.gitignore
vendored
|
|
@ -1,8 +0,0 @@
|
|||
# Files that are auto-generated when building pdfs
|
||||
deuxfleurs.pdf
|
||||
timeline-22-24.pdf
|
||||
lattice*.pdf_tex
|
||||
lattice*.pdf
|
||||
|
||||
# tmp files generated by krita
|
||||
*~
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
Before Width: | Height: | Size: 350 KiB |
|
|
@ -1,433 +0,0 @@
|
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|
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||||
dvisvgm dvipng wrapfig hyperref capt-of;
|
||||
});
|
||||
in pkgs.mkShell { nativeBuildInputs = [ pkgs.gnumake latex ]; }
|
||||
|
|
|
|||
14
flake.lock
14
flake.lock
|
|
@ -95,17 +95,17 @@
|
|||
},
|
||||
"nixpkgs_2": {
|
||||
"locked": {
|
||||
"lastModified": 1707091808,
|
||||
"narHash": "sha256-LahKBAfGbY836gtpVNnWwBTIzN7yf/uYM/S0g393r0Y=",
|
||||
"lastModified": 1682423271,
|
||||
"narHash": "sha256-WHhl1GiOij1ob4cTLL+yhqr+vFOUH8E5wAX8Ir8fvjE=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "9f2ee8c91ac42da3ae6c6a1d21555f283458247e",
|
||||
"rev": "94517a501434a627c5d9e72ac6e7f26174b978d3",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "9f2ee8c91ac42da3ae6c6a1d21555f283458247e",
|
||||
"rev": "94517a501434a627c5d9e72ac6e7f26174b978d3",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
|
|
@ -126,11 +126,11 @@
|
|||
"nixpkgs": "nixpkgs"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1707271822,
|
||||
"narHash": "sha256-/DZsoPH5GBzOpVEGz5PgJ7vh8Q6TcrJq5u8FcBjqAfI=",
|
||||
"lastModified": 1682389182,
|
||||
"narHash": "sha256-8t2nmFnH+8V48+IJsf8AK51ebXNlVbOSVYOpiqJKvJE=",
|
||||
"owner": "oxalica",
|
||||
"repo": "rust-overlay",
|
||||
"rev": "7a94fe7690d2bdfe1aab475382a505e14dc114a6",
|
||||
"rev": "74f1a64dd28faeeb85ef081f32cad2989850322c",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
|
|||
80
flake.nix
80
flake.nix
|
|
@ -2,9 +2,9 @@
|
|||
description =
|
||||
"Garage, an S3-compatible distributed object store for self-hosted deployments";
|
||||
|
||||
# Nixpkgs 23.11 as of 2024-02-07, has rustc v1.73
|
||||
# Nixpkgs unstable as of 2023-04-25, has rustc v1.68
|
||||
inputs.nixpkgs.url =
|
||||
"github:NixOS/nixpkgs/9f2ee8c91ac42da3ae6c6a1d21555f283458247e";
|
||||
"github:NixOS/nixpkgs/94517a501434a627c5d9e72ac6e7f26174b978d3";
|
||||
|
||||
inputs.flake-compat.url = "github:nix-community/flake-compat";
|
||||
|
||||
|
|
@ -17,9 +17,9 @@
|
|||
# - rustc v1.66
|
||||
# url = "github:cargo2nix/cargo2nix/8fb57a670f7993bfc24099c33eb9c5abb51f29a2";
|
||||
|
||||
# Rust overlay as of 2024-02-07
|
||||
# Rust overlay as of 2023-04-25
|
||||
inputs.rust-overlay.url =
|
||||
"github:oxalica/rust-overlay/7a94fe7690d2bdfe1aab475382a505e14dc114a6";
|
||||
"github:oxalica/rust-overlay/74f1a64dd28faeeb85ef081f32cad2989850322c";
|
||||
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
inputs.flake-compat.follows = "flake-compat";
|
||||
|
|
@ -33,57 +33,25 @@
|
|||
compile = import ./nix/compile.nix;
|
||||
in
|
||||
flake-utils.lib.eachDefaultSystem (system:
|
||||
let
|
||||
pkgs = nixpkgs.legacyPackages.${system};
|
||||
in
|
||||
{
|
||||
packages =
|
||||
let
|
||||
packageFor = target: (compile {
|
||||
inherit system git_version target;
|
||||
pkgsSrc = nixpkgs;
|
||||
cargo2nixOverlay = cargo2nix.overlays.default;
|
||||
release = true;
|
||||
}).workspace.garage { compileMode = "build"; };
|
||||
in
|
||||
{
|
||||
# default = native release build
|
||||
default = packageFor null;
|
||||
# other = cross-compiled, statically-linked builds
|
||||
amd64 = packageFor "x86_64-unknown-linux-musl";
|
||||
i386 = packageFor "i686-unknown-linux-musl";
|
||||
arm64 = packageFor "aarch64-unknown-linux-musl";
|
||||
arm = packageFor "armv6l-unknown-linux-musl";
|
||||
};
|
||||
|
||||
# ---- developpment shell, for making native builds only ----
|
||||
devShells =
|
||||
let
|
||||
shellWithPackages = (packages: (compile {
|
||||
inherit system git_version;
|
||||
pkgsSrc = nixpkgs;
|
||||
cargo2nixOverlay = cargo2nix.overlays.default;
|
||||
}).workspaceShell { inherit packages; });
|
||||
in
|
||||
{
|
||||
default = shellWithPackages
|
||||
(with pkgs; [
|
||||
rustfmt
|
||||
clang
|
||||
mold
|
||||
]);
|
||||
|
||||
# import the full shell using `nix develop .#full`
|
||||
full = shellWithPackages (with pkgs; [
|
||||
rustfmt
|
||||
clang
|
||||
mold
|
||||
# ---- extra packages for dev tasks ----
|
||||
cargo-audit
|
||||
cargo-outdated
|
||||
cargo-machete
|
||||
nixpkgs-fmt
|
||||
]);
|
||||
};
|
||||
let pkgs = nixpkgs.legacyPackages.${system};
|
||||
in {
|
||||
packages = {
|
||||
default = (compile {
|
||||
inherit system git_version;
|
||||
pkgsSrc = nixpkgs;
|
||||
cargo2nixOverlay = cargo2nix.overlays.default;
|
||||
release = true;
|
||||
}).workspace.garage { compileMode = "build"; };
|
||||
};
|
||||
devShell = (compile {
|
||||
inherit system git_version;
|
||||
pkgsSrc = nixpkgs;
|
||||
cargo2nixOverlay = cargo2nix.overlays.default;
|
||||
release = false;
|
||||
}).workspaceShell { packages = with pkgs; [
|
||||
rustfmt
|
||||
clang
|
||||
mold
|
||||
]; };
|
||||
});
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,5 +14,4 @@ rec {
|
|||
pkgsSrc = flake.defaultNix.inputs.nixpkgs;
|
||||
cargo2nix = flake.defaultNix.inputs.cargo2nix;
|
||||
cargo2nixOverlay = cargo2nix.overlays.default;
|
||||
devShells = builtins.getAttr builtins.currentSystem flake.defaultNix.devShells;
|
||||
}
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue