OpenShift Installation Validation

External

• https://docs.openshift.com/container-platform/latest/install_config/install/advanced_install.html#advanced-verifying-the-installation

Internal

• OpenShift Operations

On Masters

On each master node, run as root:

oc get nodes --show-labels

Output example:

NAME                           STATUS                     AGE       LABELS
infranode1.openshift35.local   Ready                      17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,env=infra,kubernetes.io/hostname=infranode1.openshift35.local,logging-infra-fluentd=true,logging=true
infranode2.openshift35.local   Ready                      17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,env=infra,kubernetes.io/hostname=infranode2.openshift35.local,logging-infra-fluentd=true,logging=true
master1.openshift35.local      Ready,SchedulingDisabled   17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,kubernetes.io/hostname=master1.openshift35.local,logging-infra-fluentd=true,logging=true,openshift_schedulable=False
master2.openshift35.local      Ready,SchedulingDisabled   17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,kubernetes.io/hostname=master2.openshift35.local,logging-infra-fluentd=true,logging=true,openshift_schedulable=False
master3.openshift35.local      Ready,SchedulingDisabled   17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,kubernetes.io/hostname=master3.openshift35.local,logging-infra-fluentd=true,logging=true,openshift_schedulable=False
node1.openshift35.local        Ready                      17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,env=app,kubernetes.io/hostname=node1.openshift35.local,logging-infra-fluentd=true,logging=true
node2.openshift35.local        Ready                      17m       beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,cluster=hadron,env=app,kubernetes.io/hostname=node2.openshift35.local,logging-infra-fluentd=true,logging=true

Web Console

https://master.openshift35.external/

Use the administrative user defined as part of your "identity provider" declaration.

Verify etcd

etcd Cluster Health

etcd Member List