a5939790c5
In order for us to reuse most of the functionalities implemented in `bin/eqmx` also in the Elixir release script, common variable and function definitions are extracted in separated bash files that can be sourced by both Rebar and Elixir release scripts.
61 lines
1.5 KiB
Bash
61 lines
1.5 KiB
Bash
#!/bin/bash
|
|
|
|
DEBUG="${DEBUG:-0}"
|
|
if [ "$DEBUG" -eq 1 ]; then
|
|
set -x
|
|
fi
|
|
|
|
ROOT_DIR="$(cd "$(dirname "$(readlink "$0" || echo "$0")")"/..; pwd -P)"
|
|
# shellcheck disable=SC1090
|
|
. "$ROOT_DIR"/releases/emqx_vars
|
|
|
|
# defined in emqx_vars
|
|
export RUNNER_ROOT_DIR
|
|
export RUNNER_ETC_DIR
|
|
export REL_VSN
|
|
|
|
RUNNER_SCRIPT="$RUNNER_BIN_DIR/$REL_NAME"
|
|
CODE_LOADING_MODE="${CODE_LOADING_MODE:-embedded}"
|
|
REL_DIR="$RUNNER_ROOT_DIR/releases/$REL_VSN"
|
|
SCHEMA_MOD=emqx_conf_schema
|
|
|
|
WHOAMI=$(whoami)
|
|
|
|
# Make sure data/configs exists
|
|
CONFIGS_DIR="$RUNNER_DATA_DIR/configs"
|
|
|
|
# hocon try to read environment variables starting with "EMQX_"
|
|
export HOCON_ENV_OVERRIDE_PREFIX='EMQX_'
|
|
|
|
export ROOTDIR="$RUNNER_ROOT_DIR"
|
|
export ERTS_DIR="$ROOTDIR/erts-$ERTS_VSN"
|
|
export BINDIR="$ERTS_DIR/bin"
|
|
export EMU="beam"
|
|
export PROGNAME="erl"
|
|
export ERTS_LIB_DIR="$ERTS_DIR/../lib"
|
|
DYNLIBS_DIR="$RUNNER_ROOT_DIR/dynlibs"
|
|
|
|
## backward compatible
|
|
if [ -d "$ERTS_DIR/lib" ]; then
|
|
export LD_LIBRARY_PATH="$ERTS_DIR/lib:$LD_LIBRARY_PATH"
|
|
fi
|
|
|
|
# EPMD_ARG="-start_epmd true $PROTO_DIST_ARG"
|
|
NO_EPMD="-start_epmd false -epmd_module ekka_epmd -proto_dist ekka"
|
|
EPMD_ARG="${EPMD_ARG:-${NO_EPMD}}"
|
|
|
|
# Warn the user if ulimit -n is less than 1024
|
|
ULIMIT_F=$(ulimit -n)
|
|
if [ "$ULIMIT_F" -lt 1024 ]; then
|
|
echo "!!!!"
|
|
echo "!!!! WARNING: ulimit -n is ${ULIMIT_F}; 1024 is the recommended minimum."
|
|
echo "!!!!"
|
|
fi
|
|
|
|
SED_REPLACE="sed -i "
|
|
case $(sed --help 2>&1) in
|
|
*GNU*) SED_REPLACE="sed -i ";;
|
|
*BusyBox*) SED_REPLACE="sed -i ";;
|
|
*) SED_REPLACE="sed -i '' ";;
|
|
esac
|