change docker restart policy to unless-stopped. Fixes #1132

src/rockstor/storageadmin/views/rockon_helpers.py

@@ -40,7 +40,7 @@
 DOCKER = '/usr/bin/docker'
 ROCKON_URL = 'https://localhost/api/rockons'
 DCMD = [DOCKER, 'run', '--log-driver=syslog', ]
-DCMD2 = list(DCMD) + ['-d', '--restart=on-failure:5', ]
+DCMD2 = list(DCMD) + ['-d', '--restart=unless-stopped', ]
 
 import logging
 logger = logging.getLogger(__name__)