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- Service Overview
- Billing
- Getting Started
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User Guide
- Overview
- Permissions Management
- Environment Management
- Application Management
- Component Management
- Instance Management
- Component Configurations
- Component O&M
- System Settings
- Key Operations Recorded by CTS
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Best Practices
- CAE Best Practices
- Using CAE to Host Nginx Static File Servers
- Interconnecting GitLab with Jenkins for Automatic Build and Deployment on CAE
- Deploying Components Based on the Dependency Sequence Using the Jenkins Pipeline
- Deploying Spring Cloud Applications to CAE to Automatically Connect to the Nacos Engine
- Graceful Startup of a Spring Cloud Application
- Health Check
- Lifecycle Management
- Sending Event Alarms to WeCom
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Connecting to the CodeArts Pipeline to Automatically Upgrade CAE Components
- Overview
- Upgrading a CAE Component After Uploading a Software Package Built Using the Pipeline to a CodeArts Release Repo
- Upgrading a CAE Component After Uploading a Software Package Built Using the Pipeline to the OBS Bucket
- Upgrading a CAE Component After Uploading an Image Built Using the Pipeline to the SWR Image Repository
- Configuring PromQL to Implement Custom Auto Scaling
- Configuring the Interconnection Between CAE and DEW to Help Applications Obtain Encrypted Secrets from DEW
- Deploying ASP.NET Core Applications to CAE
- Connecting the Network Through Enterprise Routes
- API Reference
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FAQs
- Component Management FAQs
- Environment Management
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Component Configuration FAQs
- Is Manual Scaling Still Effective When a Scaling Policy Is Configured?
- Can Components Be Scaled Without a Scaling Policy?
- Why Is My Instance Abnormal After Cloud Storage Is Configured?
- What Do I Do If a Component Becomes Not Ready?
- How Does CAE Support Dark Launch?
- How Do I Provide Prometheus Metrics for a Java Application?
- System Configuration FAQs
- Service Resources FAQs
- General Reference
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Overview
Lifecycle management is a method used to execute calls at a specific stage. CAE provides two lifecycle management modes: post-start and pre-stop processing.
- Post-start processing: After a component instance starts, a post-start event is triggered immediately. However, it is not ensured that the corresponding handler can be executed before EntryPoint of the container.
NOTE:
The status of the component instance changes to Running only after the post-start function is executed. Therefore, when the command is set to an infinite loop, the CAE component status cannot change to Running.
- Pre-stop processing: Before a component instance stops, a pre-stop event is sent.
NOTE:
A pre-stop event is sent immediately before a component instance stops. Unless the grace period of the instance expires, the component instance is blocked until the function is executed.
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