Use a private image repository to create an application

Step 1: Create a private image repository

1. Log on to the Container Registry console.
2. In the left-side navigation pane, click Repositories. Select the target region, and then click Create Repository.

   
   
   

3. In the displayed dialog box, set the following parameters for the image repository: namespace, repository name, repository type, and summary. Then, click Next.

   
   
   

4. Select Local Repository, and then click Create Repository.

   
   
   

5. On the Repositories page, select the target region and namespace, find the image repository that you have created, and then click Manage in the Actions column.
   
   
6. On the Details page, view how to use this private image repository.
   
   
7. Log on to this image repository in the Linux operating system, and run the following commands to upload a local image to the private image repository.

   $ sudo docker login --username=abc@aliyun.com
    Password                                                                                 ## The password for logging on to the image repository.
    Login Succeed
   
   $ docker images                                                                             #A Tomcat image is used.
   REPOSITORY                                                                 TAG                 IMAGE ID            CREATED             SIZE
   tomcat                                                                     latest              2d43521f2b1a        6 days ago          463MB
   
   $ sudo docker tag [ImageId] registry.cn-hangzhou.aliyuncs.com/XXX/tomcat-private:[image version number]           
   $ sudo docker push registry.cn-hangzhou.aliyuncs.com/XXX/tomcat-private:[image version number]

   The following is the output:

   The push refers to a repository [registry.cn-hangzhou.aliyuncs.com/XXX/tomcat-private]
   9072c7b03a1b: Pushed
   f9701cf47c58: Pushed
   365c8156ff79: Pushed
   2de08d97c2ed: Pushed
   6b09c39b2b33: Pushed
   4172ffa172a6: Pushed
   1dccf0da88f3: Pushed
   d2070b14033b: Pushed
   63dcf81c7ca7: Pushed
   ce6466f43b11: Pushed
   719d45669b35: Pushed
   3b10514a95be: Pushed
   V1: digest: sha256:cded14cf64697961078aedfdf870e704a52270188c8194b6f70c778a8289**** size: 2836

8. Return to the Details page of the image repository. Then, in the left navigation pane, click Tags to verify that the local image has been uploaded.
   Note The information related to the image such as the image version number and image ID is displayed on the page.

   
   
   

Step 2: Create a secret for logging on to a private image repository

1. Log on to the Container Service console.
2. In the left-side navigation pane under Container Service-Kubernetes, choose Configuration > Secrets.
3. Select the target cluster and namespace, and then click Create in the upper-right corner.
   
   
4. Set a secret.

   
   
   

   Then, the newly created secret is displayed in the secret list.

   
   
   

You can also use the kubectl CLI to create a secret for logging on to a private image repository. For more information, see Connect to a Kubernetes cluster by using kubectl.

Step 3: Use a private image repository to create an application

1. Log on to the Container Service console.
2. In the left-side navigation pane under Container Service-Kubernetes, choose Applications > Deployments.
3. Select the target cluster and namespace, and then click Create from Template.
   
   
   Note You can also create an application by clicking Create from Image. For more information, see Use an image Secret.
4. Select Custom from the Sample Template drop-down list, copy the following code and paste it to the Template area, and then click DEPLOY.

   apiVersion: apps/v1beta2 # for versions before 1.8.0 use apps/v1beta1
   kind: Deployment 
   metadata: 
     name: private-image
     nameSpace: default  
     labels:  
       app: private-image  
   spec:   
     replicas: 1
     selector:
       matchLabels:
         app: private-image
     template:
       metadata:
         labels:
           app: private-image
       spec:
         containers:
         - name: private-image
           image: registry.cn-hangzhou.aliyuncs.com/xxx/tomcat-private:latest
           ports:
           - containerPort: 8080
         imagePullSecrets:
         - name: regsecret

   Note You must replace the sample image URL in the preceding code with your private image URL.

For more information, see Use a private repository.