Highly available metrics in Openhift

Solution Verified - Updated -

Issue

  • Metrics is running with two Cassandra nodes, each with replication controller and pv. However, when you scale down one node, the hawkular will fail with following error:
(com.datastax.driver.core.exceptions.UnavailableException: Not enough replicas available for query at consistency LOCAL_ONE (1 required but only 0 alive)))
(cf. output included)

Environment

  • Openshift Container Platform
    • 3.4

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