1 files changed, 92 insertions, 0 deletions
diff --git a/community/pgbouncer/pgbouncer.initd b/community/pgbouncer/pgbouncer.initd
new file mode 100644
index 0000000000..a44f6aeeb8
--- /dev/null
+++ b/community/pgbouncer/pgbouncer.initd
@@ -0,0 +1,92 @@
+#!/sbin/openrc-run
+
+extra_started_commands="reload"
+
+: ${user:="pgbouncer"}
+: ${group:="postgresql"}
+: ${cfgfile:="/etc/pgbouncer/pgbouncer.ini"}
+: ${nice_timeout:=60}
+: ${force_quit:="no"}
+: ${force_quit_timeout:=2}
+
+name="PgBouncer"
+command="/usr/bin/pgbouncer"
+command_args="-q $cfgfile"
+command_background="yes"
+
+pidfile="/run/$RC_SVCNAME.pid"
+start_stop_daemon_args="
+	--user $user
+	--group $group"
+
+required_files="$cfgfile"
+
+depend() {
+	use net
+	after postgresql
+}
+
+start_pre() {
+	local socket_dir=$(get_config unix_socket_dir)
+	if [ -n "$socket_dir" ]; then
+		checkpath -d -m 0755 -o postgres:postgres "$socket_dir" || return 1
+	fi
+
+	local logfile="$(get_config logfile)"
+	if [ -n "$logfile" ]; then
+		checkpath -f -m 0640 -o $user:$group "$logfile" || return 1
+	fi
+}
+
+stop() {
+	local retry="SIGINT/$nice_timeout"
+	yesno "$force_quit" \
+		&& retry="$retry/SIGTERM/$force_quit_timeout" \
+		|| force_quit_timeout=0
+
+	local seconds=$(( $nice_timeout + $force_quit_timeout ))
+
+	ebegin "Stopping $seconds (this can take up to $seconds seconds)"
+
+	start-stop-daemon --stop \
+		--pidfile "$pidfile" \
+		--retry "$retry" \
+		--progress \
+		--exec "$command"
+	eend $?
+}
+
+restart() {
+	local socket_dir=$(get_config unix_socket_dir)
+
+	if [ -n "$socket_dir" ]; then
+		ebegin "Performing online restart of $name"
+		"$command" -R "$command_args"
+		eend $?
+	else
+		stop && start
+	fi
+}
+
+reload() {
+	ebegin "Reloading $name configuration"
+	start-stop-daemon --signal HUP --pidfile "$pidfile"
+	eend $?
+}
+
+get_config() {
+	local name="$1"
+	local default="${2:-}"
+
+	if [ ! -f "$conffile" ]; then
+		printf '%s\n' "$default"
+		return 1
+	fi
+	sed -En "/^\s*${name}\b/{                      # find line starting with the name
+		  s/^\s*${name}\s*=?\s*([^#]+).*/\1/;  # capture the value
+		  s/\s*$//;                            # trim trailing whitespaces
+		  s/^['\"](.*)['\"]$/\1/;              # remove delimiting quotes
+		  p
+		}" "$conffile" \
+		| grep . || printf '%s\n' "$default"
+}