A Pipeline Cannot Be Executed and a Message Is Displayed, Indicating that Tenant Has Hit Its Maximum Concurrent Pipelines

Symptom

When a pipeline is executed, a system message is displayed, indicating that the tenant has hit its maximum concurrent pipelines. However, running pipelines displayed on the pipeline list page remains below this limit.

Root Cause

In the pipeline list, when multiple instances are running concurrently, only a single pipeline record is shown, which fails to accurately reflect all active concurrences.

Solution

1. Log in to the Huawei Cloud console.
2. Click in the upper left corner of the page and choose Developer Services > CodeArts Pipeline from the service list.
3. Click Access Service to access the CodeArts Pipeline homepage.
4. Click Dashboard, and click next to Queuing instances in the Parallel Executions card to check details.
   Click next to Running parallel instances in the Parallel Executions card to check details.

   Figure 1 Dashboard
   

5. Access the Task Orchestration page of the target pipeline, click Execution Plan, enable Parallel Execution, and set a desired value for Parallel Instances.