86 lines
2.3 KiB
Bash
Executable File
86 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# -*- tab-width:4;indent-tabs-mode:nil -*-
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# ex: ts=4 sw=4 et
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set -e
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ROOT_DIR="$(cd "$(dirname "$(readlink "$0" || echo "$0")")"/..; pwd -P)"
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# shellcheck disable=SC1090
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. "$ROOT_DIR"/releases/emqx_vars
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export ROOTDIR="$RUNNER_ROOT_DIR"
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export ERTS_DIR="$ROOTDIR/erts-$ERTS_VSN"
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export BINDIR="$ERTS_DIR/bin"
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export RUNNER_ROOT_DIR
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export REL_VSN
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# shellcheck disable=SC2012,SC2086
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LATEST_VM_ARGS="$(ls -t $RUNNER_DATA_DIR/configs/vm.*.args | head -1)"
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if [ -z "$LATEST_VM_ARGS" ]; then
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echo "No vm.*.args config file found in $RUNNER_DATA_DIR/configs/"
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exit 1
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fi
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# Echo to stderr on errors
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echoerr() { echo "$@" 1>&2; }
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if [ -z "$WITH_EPMD" ]; then
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EPMD_ARG="-start_epmd false -epmd_module ekka_epmd -proto_dist ekka"
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else
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EPMD_ARG="-start_epmd true"
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fi
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call_hocon() {
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export RUNNER_ROOT_DIR
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export RUNNER_ETC_DIR
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"$ERTS_DIR/bin/escript" "$ROOTDIR/bin/nodetool" hocon "$@" \
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|| die "ERROR: call_hocon failed: $*" $?
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}
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# Support for IPv6 Dist. See: https://github.com/emqtt/emqttd/issues/1460
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PROTO_DIST="$(call_hocon -s emqx_schema -c "$RUNNER_ETC_DIR"/emqx.conf get cluster.proto_dist | tr -d \")"
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if [ -z "$PROTO_DIST" ]; then
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PROTO_DIST_ARG=""
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else
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PROTO_DIST_ARG="-proto_dist $PROTO_DIST"
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fi
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# Control a node
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relx_nodetool() {
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command="$1"; shift
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ERL_FLAGS="$ERL_FLAGS $EPMD_ARG $PROTO_DIST_ARG" \
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"$ERTS_DIR/bin/escript" "$ROOTDIR/bin/nodetool" "$NAME_TYPE" "$NAME" \
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-setcookie "$COOKIE" "$command" "$@"
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}
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NAME="${EMQX_NODE_NAME:-}"
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[ -n "$EMQX_NAME" ] && [ -n "$EMQX_HOST" ] && NAME="${EMQX_NAME}@${EMQX_HOST}"
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[ -z "$NAME" ] && NAME="$(grep -E '^-s?name' "$LATEST_VM_ARGS" | awk '{print $2}')"
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if [ -z "$NAME" ]; then
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echoerr "Failed to read node name from $LATEST_VM_ARGS"
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echoerr "Ensure the node is running and you have permission to read $LATEST_VM_ARGS"
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exit 1
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fi
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case "$NAME" in
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*@*)
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NAME_TYPE='-name'
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;;
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*)
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NAME_TYPE='-sname'
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esac
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COOKIE="${EMQX_NODE_COOKIE:-}"
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[ -z "$COOKIE" ] && COOKIE="$(grep -E '^-setcookie' "$LATEST_VM_ARGS" | awk '{print $2}')"
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if [ -z "$COOKIE" ]; then
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echoerr "Please set node.cookie in $RUNNER_ETC_DIR/emqx.conf or override from environment variable EMQX_NODE_COOKIE"
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exit 1
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fi
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cd "$ROOTDIR"
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relx_nodetool rpc emqx_ctl run_command "$@"
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