Gracefully Stopping Nginx Using Pre-stop Processing

Prerequisites

• You have created an environment.
• You have created an application.
• You have created and deployed a component. In this example, use the nginx component.

Procedure

1. Log in to CAE. Choose Component Configurations.
2. Select the target component from the drop-down list in the upper part of the page.
   Figure 1 Selecting a component
   

3. Configure pre-stop processing by referring to Figure 2. For details, see Configuring the Lifecycle.
   Run the following commands:

   /bin/bash
   -c
   nginx -s quit;while killall -0 nginx;do sleep 1;done

   Figure 2 Configuring the lifecycle
   

4. Click Save.
5. Click Activate Settings in the upper part of the page. In the dialog box displayed on the right, confirm the configurations and click OK for the configurations to take effect.