microshift-cli-using-oc.adoc

Using the oc tool

The optional OpenShift CLI (oc) tool provides a subset of oc commands for {product-title} deployments. Using oc is convenient if you are familiar with {OCP} and Kubernetes.

modules/microshift-cli-oc-about.adoc

Using the OpenShift CLI in {product-title}

Review the following sections to learn how to complete common tasks in {product-title} using the oc CLI.

Viewing pods

Use the oc get pods command to view the pods for the current project.

Note	When you run oc inside a pod and do not specify a namespace, the namespace of the pod is used by default.

$ oc get pods -o wide

Example output

NAME                  READY   STATUS      RESTARTS   AGE     IP            NODE                           NOMINATED NODE
cakephp-ex-1-build    0/1     Completed   0          5m45s   10.131.0.10   ip-10-0-141-74.ec2.internal    <none>
cakephp-ex-1-deploy   0/1     Completed   0          3m44s   10.129.2.9    ip-10-0-147-65.ec2.internal    <none>
cakephp-ex-1-ktz97    1/1     Running     0          3m33s   10.128.2.11   ip-10-0-168-105.ec2.internal   <none>

Viewing pod logs

Use the oc logs command to view logs for a particular pod.

$ oc logs cakephp-ex-1-deploy

Example output

--> Scaling cakephp-ex-1 to 1
--> Success

Listing supported API resources

Use the oc api-resources command to view the list of supported API resources on the server.

$ oc api-resources

Example output

NAME                                  SHORTNAMES       APIGROUP                              NAMESPACED   KIND
bindings                                                                                     true         Binding
componentstatuses                     cs                                                     false        ComponentStatus
configmaps                            cm                                                     true         ConfigMap
...

modules/microshift-cli-oc-get-help.adoc

modules/microshift-oc-apis-errors.adoc