4ee0dbdea4
For node name and cookie overriden from environment variable the only way to find it from another shell is to inspect the vm.args file. For node boot commands, the vm.args file may not have been created yet, so we need to inspect node name in emqx.conf
81 lines
2.6 KiB
Bash
Executable File
81 lines
2.6 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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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 "$WITH_EPMD" ]; then
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EPMD_ARG="-start_epmd false -epmd_module ekka_epmd -proto_dist ekka"
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else
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EPMD_ARG="-start_epmd true"
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fi
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relx_get_nodename() {
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id="longname$(relx_gen_id)-${NAME}"
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"$BINDIR/erl" -boot start_clean -eval '[Host] = tl(string:tokens(atom_to_list(node()),"@")), io:format("~s~n", [Host]), halt()' -noshell "${NAME_TYPE}" "$id"
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}
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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 $PROTO_DIST_ARG" \
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ERL_LIBS="${LIB_EKKA_DIR}:${ERL_LIBS:-}" \
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"$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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if [ -z "$NAME_ARG" ]; then
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NODENAME="${EMQX_NODE_NAME:-}"
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[ -z "$NODENAME" ] && [ -n "$EMQX_NAME" ] && [ -n "$EMQX_HOST" ] && NODENAME="${EMQX_NAME}@${EMQX_HOST}"
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[ -z "$NODENAME" ] && NODENAME="$(grep -E '^-name' $LATEST_VM_ARGS | awk '{print $2}')"
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if [ -z "$NODENAME" ]; then
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echoerr "vm.args needs to have a -name parameter."
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echoerr " -sname is not supported."
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echoerr "perhaps you do not have read permissions on $RUNNER_ETC_DIR/emqx.conf"
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exit 1
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else
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NAME_ARG="-name ${NODENAME# *}"
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fi
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fi
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# Extract the name type and name from the NAME_ARG for REMSH
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NAME_TYPE="$(echo "$NAME_ARG" | awk '{print $1}')"
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NAME="$(echo "$NAME_ARG" | awk '{print $2}')"
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COOKIE="${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 $RUNNER_ETC_DIR/emqx.conf or override from environment variable EMQX_NODE_COOKIE"
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exit 1
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fi
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# Support for IPv6 Dist. See: https://github.com/emqtt/emqttd/issues/1460
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PROTO_DIST=$(grep -E '^[ \t]*cluster.proto_dist[ \t]*=[ \t]*' "$RUNNER_ETC_DIR"/emqx.conf 2> /dev/null | tail -1 | cut -d = -f 2-)
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if [ -z "$PROTO_DIST" ]; then
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PROTO_DIST_ARG=""
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else
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PROTO_DIST_ARG="-proto_dist $PROTO_DIST"
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fi
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export ROOTDIR="$RUNNER_ROOT_DIR"
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export ERTS_DIR="$ROOTDIR/erts-$ERTS_VSN"
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export BINDIR="$ERTS_DIR/bin"
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cd "$ROOTDIR"
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relx_nodetool rpc emqx_ctl run_command "$@"
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