forked from Deuxfleurs/garage
Merge pull request 'Propose a script to quickly spawn a cluster' (#14) from feature/cluster-example into master
Reviewed-on: Deuxfleurs/garage#14
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1 changed files with 54 additions and 0 deletions
54
example/dev-cluster.sh
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54
example/dev-cluster.sh
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#!/bin/bash
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set -e
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SCRIPT_FOLDER="`dirname \"$0\"`"
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REPO_FOLDER="${SCRIPT_FOLDER}/../"
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GARAGE_DEBUG="${REPO_FOLDER}/target/debug/"
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GARAGE_RELEASE="${REPO_FOLDER}/target/release/"
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PATH="${GARAGE_DEBUG}:${GARAGE_RELEASE}:$PATH"
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FANCYCOLORS=("41m" "42m" "44m" "45m" "100m" "104m")
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export RUST_BACKTRACE=1
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export RUST_LOG=garage=info
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MAIN_LABEL="\e[${FANCYCOLORS[0]}[main]\e[49m"
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for count in $(seq 1 3); do
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CONF_PATH="/tmp/config.$count.toml"
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LABEL="\e[${FANCYCOLORS[$count]}[$count]\e[49m"
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cat > $CONF_PATH <<EOF
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block_size = 1048576 # objects are split in blocks of maximum this number of bytes
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metadata_dir = "/tmp/garage-meta-$count"
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data_dir = "/tmp/garage-data-$count"
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rpc_bind_addr = "127.0.0.$count:3901" # the port other Garage nodes will use to talk to this node
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bootstrap_peers = [
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"127.0.0.1:3901",
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"127.0.0.2:3901",
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"127.0.0.3:3901"
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]
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max_concurrent_rpc_requests = 12
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data_replication_factor = 3
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meta_replication_factor = 3
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meta_epidemic_fanout = 3
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[s3_api]
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api_bind_addr = "127.0.0.$count:3900" # the S3 API port, HTTP without TLS. Add a reverse proxy for the TLS part.
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s3_region = "garage" # set this to anything. S3 API calls will fail if they are not made against the region set here.
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[s3_web]
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web_bind_addr = "127.0.0.$count:3902"
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EOF
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echo -en "$LABEL configuration written to $CONF_PATH\n"
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(garage server -c /tmp/config.$count.toml 2>&1|while read r; do echo -en "$LABEL $r\n"; done) &
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done
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until garage status 2>&1|grep -q Healthy ; do
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echo -en "${MAIN_LABEL} cluster starting...\n"
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sleep 1
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done
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echo -en "${MAIN_LABEL} cluster started\n"
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wait
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