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Akki
Dynatrace Contributor
Dynatrace Contributor

 

Issue Solution Tasks Alternative(s)

How do we change the default port settings to 443 from 8443 for the cluster that set up a cluster version earlier than 1.166? Changes in the required file. The mentioned steps need to be followed. NA

 

  • Environments preserve port settings from the previous versions.
  • Cluster version later than 1.166 exposes port 443 for incoming access from OneAgent as default.
  • There is no API or automated way of configuring the port setting for new nodes that get added to the cluster, i.e. They need to be manually configured from the CMC page as shown in the below screenshot.

 

Akki_0-1694765041395.png

 

Steps must be followed to change default port settings to 443 from 8443 for the cluster that set up a cluster version earlier than 1.166.:

  • The port value is taken from “security-Gateway/config.config.properties” from the seed node, which happens during the node installation.
  • To fix the issue, replace “port-override=8443” with “port-override=443” in the above file.
  • The configuration changes need to be made on all the nodes.
  • After this fix, the next newly installed node should use the 443 port.
  • If the warning message below appears, you can proceed with the configuration changes as this is an exception case.

Akki_1-1694765041397.png

  • You do not need “custom.properties” file to be changed and the configuration can be applied to the above-mentioned file.
  • There is no requirement to restart the server applications after implementing the changes as when a new node is installed, the installer asks the seed server for the ActiveGate configuration file, which is taken by the seed server directly from the disk.
Version history
Last update:
‎20 Sep 2023 08:28 AM
Updated by:
Comments
natanael_mendes
Champion

Thanks for the tip @Akki