Preparing Dynatrace cluster for extension ...
Waiting 6 minutes for permission to add new node ...
Permission status: pre-check pending
Checking again in 20 seconds (5 minutes 59 seconds left)
Permission status: pre-check thrown exception com.compuware.apm.server.onprem.rest.api.util.NodeNotVisibleInServerDataMap: Node 2 not visible in server data map. Maybe it's down/upgrading or so.
Permission is not granted
Installation failed, with status: system verified, connected to Mission Control, connected to Dynatrace cluster after 2 minutes 53 seconds.
Exit code: 3
Cannot add this node to Dynatrace cluster: pre-check thrown exception com.compuware.apm.server.onprem.rest.api.util.NodeNotVisibleInServerDataMap: Node 2 not visible in server data map. Maybe it's down/upgrading or so.
More details in log file: "/var/log/dynatrace/install.log"
The above is the problem when installing nodes in liunx, and I have no clue
Solved! Go to Solution.
Maybe you need restart Node2 (in cmc you can see Ip address/node number). After restart(~15-20 minutes) of node 2 you can try again to run installation script on new node. I would start with that.
Check CMC console - Node2 is healthy? Is there any messages/issues on UI in CMC?
Check cassandra status: "UN for every node" (Up Normal) - expected:
Check elastic status: "green" expected
|curl -s -N -XGET 'http://localhost:9200/_cluster/health?pretty' | grep status|
How many nodes in cluster? When was the last node added?
I had gone through your logs but it seems the provided log file does not have complete information.
Exactly - check what @Babar_Qayyum writes about.
You need to solve two errors that is the connection to Mission Control and SELinux
2023-06-28 10:36:00 UTC Looking for system HTTPS proxy ...
2023-06-28 10:36:00 UTC Looking for system HTTPS proxy ... failed, no proxy found
2023-06-28 10:36:00 UTC Testing connection to: https://mcsvc.dynatrace.com:443 ...