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AWS CloudWatch
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Pod Stuck in CrashLoopBackOff
Database connection timeout
Docker Container won't Start
Kubernetes ingress not working
Redis connection refused
CI/CD pipeline failing

Apache Airflow Task instance not found

The task instance might have been deleted or not created due to a DAG run failure.

['Step 1: Check the DAG run status in the Airflow UI.', "Step 2: Verify if the task instance exists in the database using a query: `SELECT * FROM taskinstance WHERE dagid='id>' AND taskid='id>' AND executiondate='';`.", 'Step 3: Rerun the DAG if the task instance was not created.']

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Apache Airflow

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