security patch updates on Dynatrace's servers

[Kundesaibaba]

HI 

What are the steps to follow to check the status of the Dynatrace health after the security patch updated on Dynatrace cluster nodes and active gates servers?

[Kundesaibaba]

Please answer anyone. Waiting for solution ?

[PacoPorro · Accepted solution]

My suggestion

· Verify cluster status

/opt/dynatrace-managed/launcher/dynatrace.sh status

· Verify Cassandra state

On each node, check if Cassandra is running. Execute the command: <dynatrace-install-dir>/utils/cassandra-nodetool.sh status

All the nodes of the cluster should be listed in the response with the following values:

Status = Up State = Normal

· Verify Elasticsearch state

On each node, check if Elasticsearch is running. Execute the command:

curl -s -N -XGET 'http://localhost:9200/_cluster/health?pretty' | grep status

You should get the following response:

"status" : "green"