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Allow passing Erlang VM args through vm.args config file

This can be used to define the Erlang cookie in a place that feels less foreign to
non Erlang users.

Fixes #3343
This commit is contained in:
Mickael Remond 2020-07-29 17:35:26 +02:00
parent 828c0ad1e0
commit 09454e1658
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@ -60,6 +60,8 @@ done
: "${SPOOL_DIR:="{{localstatedir}}/lib/ejabberd"}"
: "${EJABBERD_CONFIG_PATH:="$ETC_DIR/ejabberd.yml"}"
: "${EJABBERDCTL_CONFIG_PATH:="$ETC_DIR/ejabberdctl.cfg"}"
# Allows passing extra Erlang command-line arguments in vm.args file
: "${VMARGS:="$ETC_DIR/vm.args"}"
[ -f "$EJABBERDCTL_CONFIG_PATH" ] && . "$EJABBERDCTL_CONFIG_PATH"
[ -n "$ERLANG_NODE_ARG" ] && ERLANG_NODE="$ERLANG_NODE_ARG"
[ "$ERLANG_NODE" = "${ERLANG_NODE%.*}" ] && S="-s"
@ -77,6 +79,8 @@ if [ -n "$INET_DIST_INTERFACE" ] ; then
ERLANG_OPTS="$ERLANG_OPTS -kernel inet_dist_use_interface $INET_DIST_INTERFACE2"
fi
fi
# if vm.args file exists in config directory, pass it to Erlang VM
[ -f "$VMARGS" ] && ERLANG_OPTS="$ERLANG_OPTS -args_file $VMARGS"
ERL_LIBS={{libdir}}
ERL_CRASH_DUMP="$LOGS_DIR"/erl_crash_$(date "+%Y%m%d-%H%M%S").dump
ERL_INETRC="$ETC_DIR"/inetrc