Get status of current project and its resources:
oc status -v
Show events:
oc get events
Show a pod's logs:
oc logs [-f] [-c CONTAINER]
Show assembled information for a resource:
oc describe RESOURCE NAME
Show a resource's definition:
oc get RESOURCE NAME -o yaml|json
Start a debug pod:
oc debug RESOURCE/NAME
Collect diagnostics:
oc adm diagnostics
Show logs for a specific service:
journalctl -u UNIT [-f]
Important services:
atomic-openshift-master[-api|-controllers]atomic-openshift-nodeetcddockeropenvswitchdnsmasqNetworkManageriptables