mirror of
https://gitee.com/dgiiot/dgiot.git
synced 2024-12-02 20:28:40 +08:00
82 lines
2.6 KiB
Bash
Executable File
82 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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# 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 "$WITH_EPMD" ]; then
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EPMD_ARG="-start_epmd false -epmd_module ekka_epmd -proto_dist ekka"
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else
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EPMD_ARG="-start_epmd true"
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fi
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relx_get_nodename() {
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id="longname$(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 | awk -F"= " '{print $NF}')
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if [ -z "$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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