PostgreSQL Cluster with two nodes: master and slave

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Evasanchezlopez

• January 15, 2021 10:46

Hi, I have installed clustercontrol 1.8. I have two postgresql 12 cluster with replica activated, four nodes in total.

When I import the first cluster, clustercontrol detects a master writable node and a slave readonly node with repliaction state streaming.

When I imposr the second cluster, clustercontrol detects a master writable node and a master readonly node.

What can be the difference ??

Thanks in advance

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• 

  Sebastian Insausti

  • January 15, 2021 14:26
  • Edited

  Hi,

  The problem should be in the postgresql.conf configuration file in the slave node of the second cluster.

  Could you open a ticket (support request) and upload both master and slave postgresql.conf configuration files from the second cluster to check?

  Thank you.

  Regards,

  Sebastian.

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