[atomic-devel] Systemd Flanneld Exit 0

[hskarlupka <heath skarlupka icecube wisc edu>]

All,

I'm running a 4 node CentOS 7 Atomic Kubernetes Cluster.  I ran into an 
issue over the weekend where two of my nodes stopped running flanneld.  
"Systemctl status flanneld" showed that the processes had an exit status 
of 0 and were not running.  The Unit file sets "Restart=on-failure" 
instead of "Restart=always".  Is there a reason for not setting it to 
"Restart=Always"?  The flanneld process seems to exit 0 more often on 
idle nodes.  It looks like CoreOS's example file uses "Restart=Always": 
https://github.com/coreos/coreos-overlay/blob/master/app-admin/flannel-wrapper/files/flanneld.service 


Thank you for the info!

Heath