Help Center/ CodeArts Deploy/ Best Practices/ HE2E DevOps Practice - Deploying an Application/ Deploying an Application on CCE
Updated on 2024-11-19 GMT+08:00
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Deploying an Application on CCE

Buying and Configuring CCE

This section uses Cloud Container Engine (CCE) for deployment.

Buy a CCE cluster on the console.

For details about the mandatory configurations of clusters and nodes, see Table 1 and Table 2. You can select the configurations that are not listed in the table based on the site requirements.
Table 1 Buying a CCE cluster

Category

Configuration Item

Suggestion

Basic Settings

Type

Select CCE Standard Cluster.

Billing Mode

Select Pay-per-use.

Cluster Name

Enter a name.

Cluster Version

Select a version as required. You are advised to select the latest version.

Network Settings

Network Model

Select Tunnel network.

VPC

Select an existing VPC. If no proper VPC is available in the list, click Create VPC.

Default Node Subnet

Select an existing subnet. If no proper subnet is available in the list, click Create Subnet.

Container CIDR Block

Click Auto select.
Table 2 Configuring a node

Category

Configuration Item

Suggestion

Node Configuration

Billing Mode

Select Pay-per-use.

Node Type

Select Elastic Cloud Server (VM).

Specifications

Select 2 vCPUs and 8 GiB memory or higher.

OS

Click Public image and select an Euler image.

Node Name

Enter a custom name.

Login Mode

Select Password.

Password

Enter a password.

Network Settings

Node IP

Select Automatic.

EIP

Select Auto create.

Configuring and Executing an Application

  1. Configure the application.

    1. Go to the Phoenix Mall project and choose CICD > Deploy. The built-in deployment applications of the sample project are displayed on the page.
    2. Find application phoenix-cd-cce. Click and choose Edit.
    3. On the Deployment Actions tab page, complete the following configurations in each action.
      Table 3 Configuring deployment actions

      Configuration Item

      Suggestion

      Cluster Name

      Use the cluster name set when buying a CCE cluster.

      Namespace

      In this document, select default.
    4. Click the Parameters tab and set parameters.
      Table 4 Parameters

      Parameter

      Example Value

      ci_task_name

      Enter phoenix-sample-ci.

      version

      Use the value of version of the phoenix-sample-ci task.
    5. Click Save.

  2. Click Console on the navigation bar, and access CCE from the service list.

    Locate the target cluster and click its name to go to the Overview page.

    Choose Workloads from the navigation pane, click the Deployments tab, and verify that no record exists in the list.

    If there are records in the list, select all records, click Delete, select all resource release options, and click Yes to clear the records in the list.

  3. Return to the application list page, click in the row of the phoenix-cd-cce application, and click OK in the dialog box that is displayed to start deployment.

    If is displayed on the page, the deployment is successful. If the deployment fails, rectify the fault based on the failed action and the error information in logs.

  4. Verify the deployment result.

    1. Go to the CCE console.
    2. Locate the target cluster, click its name to go to the Overview page, and click the Deployments tab.

      Five records are displayed on the page. All of them are in the Running state.

    3. Click vote to go to the details page. On the Access Mode tab page, choose More > Update.
      Set the parameters by referring to Table 5, and click OK.
      Table 5 Updating a service

      Parameter

      Example Value

      Service Affinity

      Select Cluster-level.

      Load Balancer
      • Choose Shared > Auto create.
      • Instance Name: Enter phoenix.
      • EIP: Select Auto create.
      NOTE:

      If your account already has a load balancer, choose Shared > Use existing and select an existing load balancer.

      Port
      • Container Port: Set it to 80.
      • Service Port: Set it to 5000.
    4. After the update is successful, return to the service list. Hover over the load balancer name of , and copy the public IP address.
      Figure 1 Copying the access address
    5. Open a new browser and enter http://IP:5000 in the address box. IP is the public IP address recorded in 4.d. The Phoenix Mall homepage is displayed.
    6. Return to the Deployments page and update result (select phoenix created in 4.c as the load balancer and enter service port 5001) by referring to 4.c.

      After the creation is successful, enter http://IP:5001 in a new browser. The dashboard of Phoenix Mall is displayed.

Releasing Resources

To avoid unnecessary fees, delete the CCE cluster.

If you need to create a pipeline after the deployment, you can delete the cluster after completing the pipeline practice.