This topic describes how to create a private image repository in the Container Registry console and use an image in this repository to create an application in the Container Service console.
Create a private image repository
If this is your first time opening the Container Registry console, you will be prompted to enable Container Registry first. Click Enable Now to set a Container Registry logon password.
- Log on to the Container Service console.
- In the left-side navigation pane, click Image Repositories. Select the target region and click Create Image Repository.
- In the dialog box that appears, set the following parameters: namespace, name, digest,
and type. In this example, set the repository type to Private. Click Next.
- Select Local Repository and click Create Image Repository.
- On the Image Repositories page, select the target region and namespace, find the newly
created image repository, and click Manage in the Actions column.
- On the General Settings page, you can find instructions on how to use the private image repository.
- Log on to the image repository through a Linux server and run the following commands
to upload a local image to this repository:
$ sudo docker login --email@example.com Password ## the password for accessing 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 output is as follows:
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
- Go to the details page of the image repository. In the left-side navigation pane,
choose Image Versions and verify that the local image is uploaded to the repository.
Create a private repository logon secret
- In the left-side navigation pane, choose .
- Select the target cluster and namespace. Click Create in the upper-right corner.
- Configure the secret and click OK.
- You can find the newly created secret on the Secrets page.
You can also Connect to Kubernetes clusters through kubectl to create a private repository logon secret.
Use the private image repository to create an application
- In the left-side navigation pane, choose Deployments page. to go to the
- Select the target cluster and namespace, and click Create from Template in the upper-right corner.
- Select Custom from the Sample Template drop-down list. Copy and paste the following code to the Template area and then click Create.
apiVersion: apps/v1 # for versions before 1.8.0 use apps/v1 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
For more information, see Use a private registry.