Switch Online Version (Blue-Green Deployment)
This section describes how to switch the online version for a blue-green deployment task.
Based on business needs, you can set the new or old version in a blue-green deployment task to immediately take over all business traffic with one click.
Prerequisites
You should join a project and have the Service Mesh Management permission within the project. For more information, refer to "Project Members" and "Project Roles".
KubeSphere Service Mesh should have been installed and enabled.
Steps
Log in to the KubeSphere web console with a user who has the Service Mesh Management permission, and access your project.
Click Service Mesh > Grayscale Release in the left navigation pane.
On the Grayscale Release page, click Release Tasks, then click the name of a blue-green deployment task to open its details page.
In the Versions area, click in the top-right corner of a version, then select Take Over from the dropdown list to set that version to immediately take over all business traffic.
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