56 lines
1.4 KiB
Bash
Executable File
56 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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## EMQX can only start with longname (https://erlang.org/doc/reference_manual/distributed.html)
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## The host name part of EMQX's node name has to be static, this means we should either
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## pre-assign static IP for containers, or ensure containers can communiate with each other by name
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## this is why a docker network is created, and the containers's names have a dot.
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# ensure dir
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cd -P -- "$(dirname -- "$0")/.."
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IMAGE="${1}"
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NET='emqx.io'
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NODE1="node1.$NET"
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NODE2="node2.$NET"
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COOKIE='this-is-a-secret'
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## clean up
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docker rm -f "$NODE1" >/dev/null 2>&1 || true
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docker rm -f "$NODE2" >/dev/null 2>&1 || true
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docker network rm "$NET" >/dev/null 2>&1 || true
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docker network create "$NET"
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docker run -d -t --restart=always --name "$NODE1" \
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--net "$NET" \
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-e EMQX_LOG__CONSOLE_HANDLER__LEVEL=debug \
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-e EMQX_NODE_NAME="emqx@$NODE1" \
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-e EMQX_NODE_COOKIE="$COOKIE" \
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-p 18083:18083 \
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"$IMAGE"
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docker run -d -t --restart=always --name "$NODE2" \
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--net "$NET" \
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-e EMQX_LOG__CONSOLE_HANDLER__LEVEL=debug \
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-e EMQX_NODE_NAME="emqx@$NODE2" \
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-e EMQX_NODE_COOKIE="$COOKIE" \
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-p 18084:18083 \
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"$IMAGE"
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wait (){
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container="$1"
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while ! docker exec "$container" emqx_ctl status >/dev/null 2>&1; do
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echo -n '.'
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sleep 1
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done
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}
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wait $NODE1
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wait $NODE2
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echo
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docker exec $NODE1 emqx_ctl cluster join "emqx@$NODE2"
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