New Pod Check

Updated on 2025-01-03 GMT+08:00

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Check Items

Check whether pods can be created after the cluster is upgraded.

Procedure

Create pods and ensure the new and existing pods provide the same services.

In the navigation pane on the left, choose Workloads. On the displayed page, click Create Workload or Create from YAML in the upper right corner. For details about how to create a workload, see Creating a Workload.

Figure 1 Creating a workload
Click to enlarge

It is a good practice to use the image for routine tests as the base image. You can deploy minimum pods for an application by referring to the following YAML file.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: post-upgrade-check
  namespace: default
spec:
  selector:
    matchLabels:
      app: post-upgrade-check
      version: v1
  template:
    metadata:
      labels:
        app: post-upgrade-check
        version: v1
    spec:
      containers:
        - name: container-1
          image: nginx:perl
          imagePullPolicy: IfNotPresent
          resources:
            requests:
              cpu: 10m
              memory: 10Mi
            limits:
              cpu: 100m
              memory: 50Mi

After the workload is created, check whether the pods of the workload are running properly.
After the check is complete, choose Workloads in the navigation pane. On the displayed page, locate the post-upgrade-check workload and choose More > Delete in the Operation column to delete the test workload.