1.2. Viewing pods

1. Change to the project:

   $ oc project <project-name>

2. Run the following command:

   $ oc get pods

   For example:

   $ oc get pods -n openshift-console

   Example output

   NAME                       READY   STATUS    RESTARTS   AGE
   console-698d866b78-bnshf   1/1     Running   2          165m
   console-698d866b78-m87pm   1/1     Running   2          165m

   Add the -o wide flags to view the pod IP address and the node where the pod is located.

   $ oc get pods -o wide

   Example output

   NAME                       READY   STATUS    RESTARTS   AGE    IP            NODE                           NOMINATED NODE
   console-698d866b78-bnshf   1/1     Running   2          166m   10.128.0.24   ip-10-0-152-71.ec2.internal    <none>
   console-698d866b78-m87pm   1/1     Running   2          166m   10.129.0.23   ip-10-0-173-237.ec2.internal   <none>

1. Run the following command:

   $ oc adm top pods

   For example:

   $ oc adm top pods -n openshift-console

   Example output

   NAME                         CPU(cores)   MEMORY(bytes)
   console-7f58c69899-q8c8k     0m           22Mi
   console-7f58c69899-xhbgg     0m           25Mi
   downloads-594fcccf94-bcxk8   3m           18Mi
   downloads-594fcccf94-kv4p6   2m           15Mi

2. Run the following command to view the usage statistics for pods with labels:

   $ oc adm top pod --selector=''

   You must choose the selector (label query) to filter on. Supports =, ==, and !=.

Procedure (UI)

1. In the OpenShift Container Platform console, navigate to Workloads Pods or navigate to the pod through the resource you want to investigate.

   注意

   Some resources, such as builds, do not have pods to query directly. In such instances, you can locate the Logs link on the Details page for the resource.

2. Select a project from the drop-down menu.
3. Click the name of the pod you want to investigate.
4. Click Logs.