After portal got corrupted on HA, I uninstalled and reinstalled on both the machines. Portal URL was accessible and working fine. When I tried federating a server to this portal it threw a message 'ArcGIS Server is already a federated server'. Due to corruption of portal I could not access Portal admin URL and could not unfederate this server before uninstalling portal. Now, when I want to federate this server with freshly installed Portal it is showing that it is already federated. How to unfederate this server?
Please provide your suggestions/ideas.
In the Admin API of the Server, under security > config, click Update and set the Authentication Tier to GIS_SERVER from ARCGIS_PORTAL. That does the same thing that unfederating when all components are accessible would do.
Hey @JonathanQuinn ,
I am experiencing a similar issue right now after this restore we've completed, and when I attempt to set the Authentication tier in the server admin it errors out with:
Failed to update the security configuration. Error encountered while changing the server role. Server machine 'https://<FQDN>:6443/arcgis/admin/' returned an error. 'Unauthorized access. Token not found. You can generate a token using the 'generateToken' operation.'
Have you seen that before?
Hi @WarrenMedernach ,
I have faced a similar issue and resolved it by performing below steps:-
1. Stop the ArcGIS Server service.
2. Navigate to config-store>>security folder
3. Take a backup of the file security-config.json
4. Open security-config.json file and replace the contents of the file with below contents:-
"cipherSuites": "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_GCM_SHA384, TLS_RSA_WITH_AES_256_CBC_SHA256, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA",
5. Start the ArcGIS Server service
6. Now the ArcGIS server becomes a standalone server and you are good to federate it again.