add bundle:systemd-timers

bundles/systemd-timers/files/check_systemd_timer

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+if [[ -z "$1" ]]
+then
+    echo "Usage: $0 <timer>"
+    exit 3
+fi
+
+if ! [[ -f "/var/lib/systemd-timer-monitored/$1" ]]
+then
+    echo "No status file found"
+    exit 3
+fi
+
+exitcode="$(cat "/var/lib/systemd-timer-monitored/$1")"
+
+echo "Last timer run exited $exitcode"
+
+if [[ $exitcode -ne 0 ]]
+then
+    exit 2
+else
+    exit 0
+fi

bundles/systemd-timers/files/systemd-timer-monitored

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+timer="$1"
+shift
+
+# Simple wrapper script that stores the exit code of a command into a file
+"$@"
+exitcode=$?
+
+echo "$exitcode" > "/var/lib/systemd-timer-monitored/$timer"

bundles/systemd-timers/files/template.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Service for Timer ${timer}
+After=network.target
+% if config.get('requires', ''):
+Requires=${config['requires']}
+% endif
+
+[Service]
+User=${config.get('user', 'root')}
+Group=${config.get('group', config.get('user', 'root'))}
+% for k, v in sorted(config.get('environment', {}).items()):
+Environment=${k}=${v}
+% endfor
+WorkingDirectory=${config.get('pwd', '/')}
+ExecStart=/usr/local/sbin/systemd-timer-monitored ${timer} ${config['command']}

bundles/systemd-timers/files/template.timer

@@ -0,0 +1,13 @@
+[Unit]
+Description=Timer for Service ${timer}
+
+[Timer]
+OnCalendar=${config['when']}
+% if config.get('persistent', True):
+Persistent=true
+% else:
+Persistent=false
+% endif
+
+[Install]
+WantedBy=timers.target