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demo: Clean up the etcd directory, update docs
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
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@ -10,13 +10,13 @@ restarts.
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## Preparation
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- Build the `etcd` image and then moby image:
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- Build the `etcd` image and then moby image inside the `pkg` directory:
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```
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./build-pkg.sh
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moby build etcd
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```
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## InfraKit cluster setup (OUTDATED)
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## InfraKit cluster setup
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This should create a HyperKit based, InfraKit managed `etcd` cluster with 5 `etcd` instances.
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@ -53,14 +53,12 @@ Build the image and upload it:
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moby build etcd
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```
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Start the infrakit components in separate windows:
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Start infrakit as above:
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```
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infrakit-group-default
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infrakit-flavor-vanilla
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infrakit-instance-gcp
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./start-infrakit
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```
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Commit the configuration:
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```
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infrakit group commit infrakit-gce.json
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infrakit group commit infrakit-gcp.json
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```
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@ -1,46 +0,0 @@
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#! /bin/sh
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##
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## This script starts a etcd container which is used to bootstrap a
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## local etcd cluster. The etcd container is started on a non-standard
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## port to keep the standard port free for the cluster.
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##
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## If you have a local etcd installed (brew install etcd) you can
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## point the cli at it as well:
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##
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## etcdctl --debug --endpoints http://0.0.0.0:2381 member list
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##
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# debug
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set -x
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set -v
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# Change depending on the cluster size
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NUMPEERS=5
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# Start a local etcd for bootstrapping
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NAME=etcd-bootstrap
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PORT=2381
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#UUID=$(uuidgen)
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UUID=6c007a14875d53d9bf0ef5a6fc0257c817f0fb83
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ID=$(docker run -d --rm --name ${NAME} \
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-p ${PORT}:${PORT} \
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quay.io/coreos/etcd:v3.1.5 /usr/local/bin/etcd \
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--debug \
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--name ${NAME} \
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--listen-client-urls http://0.0.0.0:${PORT} \
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--advertise-client-urls http://0.0.0.0:$PORT,http://192.168.65.2:$PORT \
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--initial-cluster-token ${NAME} \
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--initial-cluster-state new \
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--auto-compaction-retention 0)
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trap "docker kill ${ID}" 2
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# Could poll until returns without error, but sleep for 2s for now
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sleep 2
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docker exec -t ${ID} etcdctl --endpoints http://0.0.0.0:${PORT} mk discovery/${UUID}/_config/size ${NUMPEERS}
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echo "KEY: ${UUID}"
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docker logs -f ${ID}
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