Merge pull request 'Add more scripts to ease Garage's development' (#17) from feature/new-script into master

Reviewed-on: Deuxfleurs/garage#17

README.md

@@ -20,27 +20,14 @@ Our main use case is to provide a distributed storage layer for small-scale self
 
 We propose the following quickstart to setup a full dev. environment as quickly as possible:
 
-  1. Setup a rust/cargo environment
+  1. Setup a rust/cargo environment and install s3cmd. eg. `dnf install rust cargo s3cmd`
   2. Run `cargo build` to build the project
-  3. Run `./example/dev-cluster.sh` to launch a test cluster (feel free to read the script)
-  4. Set a convenient alias `alias grg=./target/debug/garage`
-  5. Get your node IDs with `grg status`
-  6. Configure them, eg. `grg node configure -d dc1 -n 10 dd79867e0f5a9e08`
-  7. Create a bucket, eg. `grg bucket create éprouvette`
-  8. Create a key, eg. `grg key new --name opérateur`
-  9. Bind the key with the bucket, eg. `grg bucket allow éprouvette --read --write --key GK108acc0d179b13826e54442b`
-  10. Install s3cmd, eg. `dnf install s3cmd`
-  11. s3cmd example command:
-
-```bash
-s3cmd \
-  --host 127.0.0.1:3900 \
-  --access_key=GK108acc0d179b13826e54442b \
-  --secret_key=f52aac5722c48f038ddf8612d1e91e8d0a9535048f1f1cd402cd0416f9f8807f \
-  --region=garage \
-  --no-ssl \
-  ls s3://éprouvette
-```
+  3. Run `./script/dev-cluster.sh` to launch a test cluster (feel free to read the script)
+  4. Run `./script/dev-configure.sh` to configure your test cluster with default values (same datacenter, 100 tokens)
+  5. Run `./script/dev-bucket.sh` to create a bucket named `éprouvette` and an API key that will be stored in `/tmp/garage.s3`
+  6. Run `source ./script/dev-env.sh` to configure your CLI environment
+  7. You can use `garage` to manage the cluster. Try `garage --help`.
+  8. You can use `s3grg` to add, remove, and delete files. Try `s3grg --help`, `s3grg put /proc/cpuinfo s3://éprouvette/cpuinfo.txt`, `s3grg ls s3://éprouvette`. `s3grg` is a wrapper on `s3cmd` configured with the previously generated API key (the one in `/tmp/garage.s3`).
 
 Now you should be ready to start hacking on garage!
 

script/dev-bucket.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+SCRIPT_FOLDER="`dirname \"$0\"`"
+REPO_FOLDER="${SCRIPT_FOLDER}/../"
+GARAGE_DEBUG="${REPO_FOLDER}/target/debug/"
+GARAGE_RELEASE="${REPO_FOLDER}/target/release/"
+PATH="${GARAGE_DEBUG}:${GARAGE_RELEASE}:$PATH"
+
+garage bucket create éprouvette
+KEY_INFO=`garage key new --name opérateur`
+ACCESS_KEY=`echo $KEY_INFO|grep -Po 'GK[a-f0-9]+'`
+SECRET_KEY=`echo $KEY_INFO|grep -Po 'secret_key: "[a-f0-9]+'|grep -Po '[a-f0-9]+$'`
+garage bucket allow éprouvette --read --write --key $ACCESS_KEY
+echo "$ACCESS_KEY $SECRET_KEY" > /tmp/garage.s3
+
+echo "Bucket s3://éprouvette created. Credentials stored in /tmp/garage.s3."

script/dev-cluster.sh

@@ -13,6 +13,9 @@ export RUST_BACKTRACE=1
 export RUST_LOG=garage=info
 MAIN_LABEL="\e[${FANCYCOLORS[0]}[main]\e[49m"
 
+WHICH_GARAGE=$(which garage || exit 1)
+echo -en "${MAIN_LABEL} Found garage at: ${WHICH_GARAGE}\n"
+
 for count in $(seq 1 3); do
 CONF_PATH="/tmp/config.$count.toml"
 LABEL="\e[${FANCYCOLORS[$count]}[$count]\e[49m"
@@ -24,8 +27,8 @@ data_dir = "/tmp/garage-data-$count"
 rpc_bind_addr = "127.0.0.$count:3901"		# the port other Garage nodes will use to talk to this node
 bootstrap_peers = [
   "127.0.0.1:3901",
-	"127.0.0.2:3901",
-	"127.0.0.3:3901"
+  "127.0.0.2:3901",
+  "127.0.0.3:3901"
 ]
 max_concurrent_rpc_requests = 12
 data_replication_factor = 3
@@ -37,7 +40,7 @@ api_bind_addr = "127.0.0.$count:3900"	# the S3 API port, HTTP without TLS. Add a
 s3_region = "garage"				# set this to anything. S3 API calls will fail if they are not made against the region set here.
 
 [s3_web]
-web_bind_addr = "127.0.0.$count:3902"
+bind_addr = "127.0.0.$count:3902"
 EOF
 
 echo -en "$LABEL configuration written to $CONF_PATH\n"

script/dev-configure.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+SCRIPT_FOLDER="`dirname \"$0\"`"
+REPO_FOLDER="${SCRIPT_FOLDER}/../"
+GARAGE_DEBUG="${REPO_FOLDER}/target/debug/"
+GARAGE_RELEASE="${REPO_FOLDER}/target/release/"
+PATH="${GARAGE_DEBUG}:${GARAGE_RELEASE}:$PATH"
+
+garage status \
+	| grep UNCONFIGURED \
+	| grep -Po '^[0-9a-f]+' \
+	| while read id; do 
+	  garage node configure -d dc1 -n 100 $id
+	done
+

script/dev-env.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+SCRIPT_FOLDER="`dirname \"${BASH_SOURCE[0]}\"`"
+REPO_FOLDER="${SCRIPT_FOLDER}/../"
+GARAGE_DEBUG="${REPO_FOLDER}/target/debug/"
+GARAGE_RELEASE="${REPO_FOLDER}/target/release/"
+PATH="${GARAGE_DEBUG}:${GARAGE_RELEASE}:$PATH"
+
+ACCESS_KEY=`cat /tmp/garage.s3 |cut -d' ' -f1`
+SECRET_KEY=`cat /tmp/garage.s3 |cut -d' ' -f2`
+
+alias s3grg="s3cmd \
+  --host 127.0.0.1:3900 \
+  --access_key=$ACCESS_KEY \
+  --secret_key=$SECRET_KEY \
+  --region=garage \
+  --no-ssl"
+

test_delete.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-
-for FILE in $(find target); do
-	curl localhost:3900/$FILE -X DELETE -H 'Host: garage'
-done
-

test_read.sh

@@ -1,13 +0,0 @@
-
-#!/bin/bash
-
-for FILE in $(find target/debug/deps); do 
-	SHA2=$(curl localhost:3900/$FILE -H 'Host: garage' 2>/dev/null | sha256sum | cut -d ' ' -f 1)
-	SHA2REF=$(sha256sum $FILE | cut -d ' ' -f 1)
-	if [ "$SHA2" = "$SHA2REF" ]; then
-		echo "OK $FILE"
-	else
-		echo "!!!! ERROR $FILE !!!!"
-	fi
-done
-

test_write.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-
-for FILE in $(find target/debug/deps); do 
-	echo -n "$FILE "
-	curl localhost:3900/$FILE -X PUT -H 'Host: garage' -H 'Content-Type: application/blob' --data-binary "@$FILE" || echo "ERROR"
-done
-