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Pods are crashing after deployment

saloni24saloni24 Current User Role Contributor
Hi, 
2 of the 3 pxc pods are crashing post deployment with the following error:
2020-09-14T06:57:07.456402Z 0 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():209: Failed to open backend connection: -110 (Connection timed out)
2020-09-14T06:57:07.456535Z 0 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1514: Failed to open channel 'xyz-pxc' at 'gcomm://240.1.6.55,240.1.27.140': -110 (Connection timed out)
2020-09-14T06:57:07.456550Z 0 [ERROR] WSREP: gcs connect failed: Connection timed out
2020-09-14T06:57:07.456557Z 0 [ERROR] WSREP: Provider/Node (gcomm://240.1.6.55,240.1.27.140) failed to establish connection with cluster (reason: 7)
2020-09-14T06:57:07.456562Z 0 [ERROR] Aborting

Answers

  • matthewbmatthewb Senior [email protected] Percona Staff Role

    @saloni24 From these logs, it appears that the node cannot establish TCP connection to the other nodes in your list. Please ensure that port 4444 and 4567 are open between nodes.

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