Make docker_load script start/stop event driven

plugins/dynamix.docker.manager/DockerContainers.page

@@ -17,9 +17,6 @@ Markdown="false"
  * all copies or substantial portions of the Software.
  */
 ?>
-<?
-if (!exec("pgrep docker_load")) exec("$docroot/plugins/dynamix.docker.manager/scripts/docker_load >/dev/null 2>&1 &");
-?>
 <link type="text/css" rel="stylesheet" href="<?autov('/webGui/styles/jquery.ui.css')?>">
 <link type="text/css" rel="stylesheet" href="<?autov('/webGui/styles/jquery.switchbutton.css')?>">
 <style>

plugins/dynamix.docker.manager/event/docker_started/docker_load_start

@@ -0,0 +1,7 @@
+#!/bin/bash
+# daemonize the 'docker_load' script
+DAEMON="/usr/local/emhttp/plugins/dynamix.docker.manager/scripts/docker_load"
+if [[ "$(pgrep -f $DAEMON)" == "" ]]; then
+  logger "Starting $DAEMON"
+  $DAEMON &>/dev/null &
+fi

plugins/dynamix.docker.manager/event/stopping_docker/docker_load_stop

@@ -0,0 +1,7 @@
+#!/bin/bash
+# stop docker_load daemon
+DAEMON="docker_load"
+if [[ "$(pgrep $DAEMON)" != "" ]]; then
+  logger "Stopping $DAEMON"
+  pkill $DAEMON
+fi