[GitHub] [airflow] lens7 commented on issue #11371: GCP Composer/Airflow Scheduler appears doesn't appears to be running, last heart beat was received X days ago. *ERROR*

[GitBox <gi...@apache.org>]

lens7 commented on issue #11371:
URL: https://github.com/apache/airflow/issues/11371#issuecomment-714279027


   Basically, i guess this issue is either isn't encountered much, so found the real reason for this kind of error, its somewhat associate with the network, **The scheduler doesn't appear to be running, last heart was received X days/minutes/hours ago**, so have located the exact firewall rules that needs to be tuned a little to get the network setup correctly in order to fix the issue, attaching a screenshot for the rules 


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