forked from Deuxfleurs/garage
[nix-improvements] get rid of Drone
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7 changed files with 22 additions and 356 deletions
300
.drone.yml
300
.drone.yml
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@ -1,300 +0,0 @@
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---
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kind: pipeline
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name: default
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node:
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nix-daemon: 1
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steps:
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- name: check formatting
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-shell --attr devShell --run "cargo fmt -- --check"
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- name: build
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- name: unit + func tests
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image: nixpkgs/nix:nixos-22.05
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environment:
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GARAGE_TEST_INTEGRATION_EXE: result-bin/bin/garage
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GARAGE_TEST_INTEGRATION_PATH: tmp-garage-integration
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commands:
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- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- nix-build --no-build-output --attr test.amd64
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- ./result/bin/garage_db-*
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- ./result/bin/garage_api-*
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- ./result/bin/garage_model-*
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- ./result/bin/garage_rpc-*
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- ./result/bin/garage_table-*
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- ./result/bin/garage_util-*
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- ./result/bin/garage_web-*
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- ./result/bin/garage-*
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- ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
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- rm result
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- rm -rv tmp-garage-integration
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- name: integration tests
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-build --no-build-output --attr clippy.amd64 --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
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trigger:
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event:
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- custom
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- push
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- pull_request
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- tag
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- cron
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---
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kind: pipeline
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type: docker
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name: release-linux-amd64
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node:
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nix-daemon: 1
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steps:
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- name: build
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-build --no-build-output --attr pkgs.amd64.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "./script/not-dynamic.sh result-bin/bin/garage"
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- name: integration tests
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
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- name: upgrade tests
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-shell --attr ci --run "./script/test-upgrade.sh v0.8.4 x86_64-unknown-linux-musl" || (cat /tmp/garage.log; false)
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- name: push static binary
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image: nixpkgs/nix:nixos-22.05
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environment:
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AWS_ACCESS_KEY_ID:
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from_secret: garagehq_aws_access_key_id
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AWS_SECRET_ACCESS_KEY:
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from_secret: garagehq_aws_secret_access_key
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TARGET: "x86_64-unknown-linux-musl"
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commands:
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- nix-shell --attr ci --run "to_s3"
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- name: docker build and publish
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image: nixpkgs/nix:nixos-22.05
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environment:
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DOCKER_AUTH:
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from_secret: docker_auth
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DOCKER_PLATFORM: "linux/amd64"
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CONTAINER_NAME: "dxflrs/amd64_garage"
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HOME: "/kaniko"
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commands:
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- mkdir -p /kaniko/.docker
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- echo $DOCKER_AUTH > /kaniko/.docker/config.json
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- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "to_docker"
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trigger:
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event:
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- promote
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- cron
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---
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kind: pipeline
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type: docker
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name: release-linux-i386
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node:
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nix-daemon: 1
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steps:
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- name: build
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-build --no-build-output --attr pkgs.i386.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "./script/not-dynamic.sh result-bin/bin/garage"
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- name: integration tests
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
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- name: upgrade tests
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-shell --attr ci --run "./script/test-upgrade.sh v0.8.4 i686-unknown-linux-musl" || (cat /tmp/garage.log; false)
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- name: push static binary
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image: nixpkgs/nix:nixos-22.05
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environment:
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AWS_ACCESS_KEY_ID:
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from_secret: garagehq_aws_access_key_id
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AWS_SECRET_ACCESS_KEY:
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from_secret: garagehq_aws_secret_access_key
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TARGET: "i686-unknown-linux-musl"
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commands:
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- nix-shell --attr ci --run "to_s3"
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- name: docker build and publish
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image: nixpkgs/nix:nixos-22.05
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environment:
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DOCKER_AUTH:
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from_secret: docker_auth
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DOCKER_PLATFORM: "linux/386"
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CONTAINER_NAME: "dxflrs/386_garage"
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HOME: "/kaniko"
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commands:
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- mkdir -p /kaniko/.docker
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- echo $DOCKER_AUTH > /kaniko/.docker/config.json
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- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "to_docker"
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trigger:
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event:
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- promote
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- cron
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---
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kind: pipeline
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type: docker
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name: release-linux-arm64
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node:
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nix-daemon: 1
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steps:
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- name: build
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-build --no-build-output --attr pkgs.arm64.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "./script/not-dynamic.sh result-bin/bin/garage"
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- name: push static binary
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image: nixpkgs/nix:nixos-22.05
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environment:
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AWS_ACCESS_KEY_ID:
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from_secret: garagehq_aws_access_key_id
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AWS_SECRET_ACCESS_KEY:
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from_secret: garagehq_aws_secret_access_key
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TARGET: "aarch64-unknown-linux-musl"
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commands:
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- nix-shell --attr ci --run "to_s3"
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- name: docker build and publish
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image: nixpkgs/nix:nixos-22.05
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environment:
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DOCKER_AUTH:
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from_secret: docker_auth
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DOCKER_PLATFORM: "linux/arm64"
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CONTAINER_NAME: "dxflrs/arm64_garage"
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HOME: "/kaniko"
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commands:
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- mkdir -p /kaniko/.docker
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- echo $DOCKER_AUTH > /kaniko/.docker/config.json
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- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "to_docker"
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trigger:
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event:
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- promote
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- cron
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---
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kind: pipeline
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type: docker
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name: release-linux-arm
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node:
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nix-daemon: 1
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steps:
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- name: build
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image: nixpkgs/nix:nixos-22.05
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commands:
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- nix-build --no-build-output --attr pkgs.arm.release --argstr git_version ${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "./script/not-dynamic.sh result-bin/bin/garage"
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- name: push static binary
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image: nixpkgs/nix:nixos-22.05
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environment:
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AWS_ACCESS_KEY_ID:
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from_secret: garagehq_aws_access_key_id
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AWS_SECRET_ACCESS_KEY:
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from_secret: garagehq_aws_secret_access_key
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TARGET: "armv6l-unknown-linux-musleabihf"
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commands:
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- nix-shell --attr ci --run "to_s3"
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- name: docker build and publish
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image: nixpkgs/nix:nixos-22.05
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environment:
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DOCKER_AUTH:
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from_secret: docker_auth
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DOCKER_PLATFORM: "linux/arm"
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CONTAINER_NAME: "dxflrs/arm_garage"
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HOME: "/kaniko"
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commands:
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- mkdir -p /kaniko/.docker
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- echo $DOCKER_AUTH > /kaniko/.docker/config.json
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- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "to_docker"
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trigger:
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event:
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- promote
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- cron
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---
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kind: pipeline
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type: docker
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name: refresh-release-page
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node:
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nix-daemon: 1
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steps:
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- name: multiarch-docker
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image: nixpkgs/nix:nixos-22.05
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environment:
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DOCKER_AUTH:
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from_secret: docker_auth
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HOME: "/root"
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commands:
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- mkdir -p /root/.docker
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- echo $DOCKER_AUTH > /root/.docker/config.json
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- export CONTAINER_TAG=${DRONE_TAG:-$DRONE_COMMIT}
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- nix-shell --attr ci --run "multiarch_docker"
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- name: refresh-index
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image: nixpkgs/nix:nixos-22.05
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environment:
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AWS_ACCESS_KEY_ID:
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from_secret: garagehq_aws_access_key_id
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AWS_SECRET_ACCESS_KEY:
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from_secret: garagehq_aws_secret_access_key
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commands:
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- mkdir -p /etc/nix && cp nix/nix.conf /etc/nix/nix.conf
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- nix-shell --attr ci --run "refresh_index"
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depends_on:
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- release-linux-amd64
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- release-linux-i386
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- release-linux-arm64
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- release-linux-arm
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trigger:
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event:
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- promote
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- cron
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---
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kind: signature
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hmac: 9ff9f2ad9387b12ee49a327991a5373f01e40d28e0aeef3a13d3b741d8eb3c53
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...
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@ -54,7 +54,7 @@ steps:
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- source: garagehq_aws_secret_access_key
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target: AWS_SECRET_ACCESS_KEY
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commands:
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- nix-shell --attr ci --run "to_s3_woodpecker"
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- nix-shell --attr ci --run "to_s3"
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- name: docker build and publish
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image: nixpkgs/nix:nixos-22.05
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@ -48,7 +48,5 @@ locations. They use Garage themselves for the following tasks:
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- As a backup target using `rclone` and `restic`
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- In the Drone continuous integration platform to store task logs
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The Deuxfleurs Garage cluster is a multi-site cluster currently composed of
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9 nodes in 3 physical locations.
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@ -80,7 +80,7 @@ nix-build \
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--git_version $(git rev-parse HEAD)
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```
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*The result is located in `result/bin`. You can pass arguments to cross compile: check `.drone.yml` for examples.*
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*The result is located in `result/bin`. You can pass arguments to cross compile: check `.woodpecker/release.yml` for examples.*
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If you modify a `Cargo.toml` or regenerate any `Cargo.lock`, you must run `cargo2nix`:
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@ -81,12 +81,9 @@ Our cache will be checked.
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- http://www.lpenz.org/articles/nixchannel/index.html
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## Drone
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## Woodpecker
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Do not try to set a build as trusted from the interface or the CLI tool,
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your request would be ignored. Instead, directly edit the database (table `repos`, column `repo_trusted`).
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Drone can do parallelism both at the step and the pipeline level. At the step level, parallelism is restricted to the same runner.
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Woodpecker can do parallelism both at the step and the pipeline level. At the step level, parallelism is restricted to the same runner.
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## Building Docker containers
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@ -99,3 +96,4 @@ We were:
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- 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.
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Finally we chose to build kaniko through nix and use it in a `nix-shell`.
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We then switched to using kaniko from nixpkgs when it was packaged.
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@ -42,7 +42,7 @@ and the docker containers on Docker Hub.
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## Automation
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We automated our release process with Nix and Drone to make it more reliable.
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We automated our release process with Nix and Woodpecker to make it more reliable.
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Here we describe how we have done in case you want to debug or improve it.
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### Caching build steps
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@ -62,52 +62,31 @@ Sending to the cache is done through `nix copy`, for example:
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nix copy --to 's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/signing-key.sec' result
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```
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*Note that you need the signing key. In our case, it is stored as a secret in Drone.*
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*The signing key possessed by the Garage maintainers is required to update the Nix cache.*
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The previous command will only send the built packet and not its dependencies.
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To send its dependency, a tool named `nix-copy-closure` has been created but it is not compatible with the S3 protocol.
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Instead, you can use the following commands to list all the runtime dependencies:
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The previous command will only send the built package and not its dependencies.
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In the case of our CI pipeline, we want to cache all intermediate build steps
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as well. This can be done using this quite involved command (here as an example
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for the `pkgs.amd64.relase` package):
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```bash
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nix copy \
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--to 's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/signing-key.sec' \
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$(nix-store -qR result/)
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nix copy -j8 \
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--to 's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/nix-signing-key.sec' \
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$(nix path-info pkgs.amd64.release --file default.nix --derivation --recursive | sed 's/\.drv$/.drv^*/')
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```
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*We could also write this expression with xargs but this tool is not available in our container.*
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This command will simultaneously build all of the required Nix paths (using at
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most 8 parallel Nix builder jobs) and send the resulting objects to the cache.
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But in certain cases, we want to cache compile time dependencies also.
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For example, the Nix project does not provide binaries for cross compiling to i686 and thus we need to compile gcc on our own.
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We do not want to compile gcc each time, so even if it is a compile time dependency, we want to cache it.
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This time, the command is a bit more involved:
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```bash
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nix copy --to \
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's3://nix?endpoint=garage.deuxfleurs.fr®ion=garage&secret-key=/etc/nix/signing-key.sec' \
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$(nix-store -qR --include-outputs \
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$(nix-instantiate))
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```
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This is the command we use in our CI as we expect the final binary to change, so we mainly focus on
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caching our development dependencies.
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*Currently there is no automatic garbage collection of the cache: we should monitor its growth.
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Hopefully, we can erase it totally without breaking any build, the next build will only be slower.*
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In practise, we concluded that we do not want to cache all the compilation dependencies.
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Instead, we want to cache the toolchain we use to build Garage each time we change it.
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So we removed from Drone any automatic update of the cache and instead handle them manually with:
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This can be run for all the Garage packages we build using the following command:
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```
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source ~/.awsrc
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nix-shell --run 'refresh_toolchain'
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nix-shell --attr cache --run 'refresh_cache'
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```
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Internally, it will run `nix-build` on `nix/toolchain.nix` and send the output plus its depedencies to the cache.
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To erase the cache:
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We don't automate this step at each CI build, as *there is currently no automatic garbage collection of the cache.*
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This means we should also monitor the cache's size; if it ever becomes too big we can erase it with:
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```
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mc rm --recursive --force 'garage/nix/'
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@ -157,9 +136,9 @@ nix-shell --run refresh_index
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If you want to compile for different architectures, you will need to repeat all these commands for each architecture.
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**In practise, and except for debugging, you will never directly run these commands. Release is handled by drone**
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**In practice, and except for debugging, you will never directly run these commands. Release is handled by Woodpecker.**
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### Drone
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### Drone (obsolete)
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Our instance is available at [https://drone.deuxfleurs.fr](https://drone.deuxfleurs.fr).
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You need an account on [https://git.deuxfleurs.fr](https://git.deuxfleurs.fr) to use it.
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|
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|
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@ -34,15 +34,6 @@ in
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];
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shellHook = ''
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function to_s3 {
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aws \
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||||
--endpoint-url https://garage.deuxfleurs.fr \
|
||||
--region garage \
|
||||
s3 cp \
|
||||
./result-bin/bin/garage \
|
||||
s3://garagehq.deuxfleurs.fr/_releases/''${DRONE_TAG:-$DRONE_COMMIT}/''${TARGET}/garage
|
||||
}
|
||||
|
||||
function to_s3_woodpecker {
|
||||
aws \
|
||||
--endpoint-url https://garage.deuxfleurs.fr \
|
||||
--region garage \
|
||||
|
|
|
|||
Loading…
Reference in a new issue