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--- check_service_and_restart_if_failed [2020/07/27 01:16] – created k2patel
+++ check_service_and_restart_if_failed [2020/08/10 02:35] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
 <code bash>
 #!/usr/bin/env bash
+# Enable System level logging
+# Redirect log to logger
+exec 1> >(logger -t $(basename $0)) 2>&1
 STATUS="$(systemctl is-active nginx.service)"
 if [ "${STATUS}" != "active" ]; then
+   echo "Not running starting Service : Nginx"
    systemctl start nginx.service
 fi
+</code>
+for python
+<code python>
+#!/usr/bin/env python3
+import os
+import logging
+from systemd import journal
+def main(serviceName):
+  status = os.system('systemctl is-active --quiet ' + serviceName)
+  finisher(status)
+def finisher(status):
+  if status is not 0:
+    status = os.system('systemctl start --quiet ' + serviceName)
+    print(status)
+    if status is not 0:
+      log.error('Failed to start: ' + serviceName)
+    else:
+      log.info('Started service: ' + serviceName)
+if __name__ == "__main__":
+  # Initialize and handle options
+  log = logging.getLogger(__file__)
+  log.addHandler(journal.JournaldLogHandler())
+  log.setLevel(logging.INFO)
+  # Define service array
+  serviceName = ["nginx"]
+  for service in serviceName:
+    main(service)
 </code>