DaemonSets

Create a DaemonSet

This section describes how to create a DaemonSet using a YAML file.

Procedure

1. Log on to the SOFASTACK console.

2. In the navigation pane on the left, click Container Application Service > Workloads > DaemonSets.

3. On the DaemonSets page, click Create from YAML.

4. In the input box, enter the YAML content and click Submit.

   The following is an example:

   kind: DaemonSet
   metadata:
     name: daemonset-example
     labels:
     k8s-app: daemonset-example
     namespace: yournamespace  # Change this to your current namespace name
   spec:
     selector:
     matchLabels:
       k8s-app: daemonset-example
     template:
     metadata:
       labels:
       k8s-app: daemonset-example
     spec:
       containers:
       - name: nginx
       image: reg-cnsh.cloud.alipay.com/library/nginx:latest

After the DaemonSet is created, its status is displayed as Running.

Update a DaemonSet

This section describes how to update a DaemonSet by modifying its YAML file.

Prerequisites

The YAML file has been created.

Procedure

1. Log on to the SOFASTACK console.

2. In the navigation pane on the left, click Container Application Service > Workloads > DaemonSets.

3. On the Daemonsets page, click View/Edit YAML.

4. In the YAML editor, modify the configuration and click Update.

   After the update is successful, the system automatically deploys the DaemonSet based on the new YAML file.

Delete a DaemonSet

This section describes how to delete a DaemonSet.

Prerequisites

The YAML file is generated.

Procedure

1. Log on to the SOFASTACK console.

2. In the navigation pane on the left, click Container Application Service > Workloads > DaemonSets.

3. On the DaemonSets page, find the DaemonSet that you want to delete and click Delete in the Actions column. In the dialog box that appears, click OK.