OpenShift

• Based on Kubeneretes Community Distribution okd
• OpenShift command line tool oc
• See Set Runtime Log Level through Jolokia JMX Console

Secrets

• See documentation at https://docs.openshift.com/container-platform/3.11/dev_guide/secrets.html
• An opaque secret, allows for unstructured key:value pairs that can contain arbitrary values.

# login to openshift cluster
oc login OPENSHIFT_URL
 
# list stuff
oc -n NAMESPACE get all,configmap
# remove stuff
oc -n NAMESPACE delete all,configmap --all
 
# list service accounts
oc -n NAMESPACE get sa
# create service account
oc -n NAMESPACE create sa SA_NAME
# display service account secret (use first token)
oc -n NAMESPACE describe secret SECRET_NAME
 
# get configmap
oc -n NAMESPACE get configmap CONFIGMAP_NAME