Flex appliance 5250 adding a node

[Rob_Dullaart]

The company I work for has two new flex-appliance 5250's. I have successfully configured the IPMI and HOST0. 
Both are reachable over the network. I trying to add a node via my browser pointing to the HOST0. 
I've done all steps, create network, create bond and added a VLAN tag, added a tenant, filled the repo with one application. Then I tried to create an instance. This step fails. I am probably doing something wrong but I cannot find it. It ends like this

Apr 14 2022 13:39:37 Attempting to create instance for application NetBackup Media Server, version 8.3.0.1
Apr 14 2022 13:39:39 Verifying network details
Apr 14 2022 13:39:39 Network interface validation passed
Apr 14 2022 13:39:39 Network verification successful
Apr 14 2022 13:39:40 Validating storage volume details
Apr 14 2022 13:39:40 Storage precheck successful
Apr 14 2022 13:39:40 Creating Log volume of size 250GB
Apr 14 2022 13:39:40 Log volume of size 250GB created
Apr 14 2022 13:39:40 Creating Config volume
Apr 14 2022 13:39:47 Config volume created
Apr 14 2022 13:39:47 Creating MSDP storage of size 78383153152KB
Apr 14 2022 13:39:48 MSDP storage of size 78383153152KB created
Apr 14 2022 13:39:48 Creating Cloud Catalyst cache of size 1048576KB
Apr 14 2022 13:39:48 Cloud Catalyst cache of size 1048576KB created
Apr 14 2022 13:39:48 Creating AdvancedDisk storage of size 1048576KB
Apr 14 2022 13:39:49 AdvancedDisk storage of size 1048576KB created
Apr 14 2022 13:39:49 Storage provisioning successful
Apr 14 2022 13:39:49 Bringing the application instance online and registering with VCS
Apr 14 2022 13:39:49 Initiated instance start. Waiting for the instance to be online.
Apr 14 2022 13:39:52 Starting instance on my-flex-app
Apr 14 2022 13:44:59 Stopping instance on my-flex-app
Apr 14 2022 13:45:16 Starting instance on my-flex-app
Apr 14 2022 13:49:53 V-492-101-515: Internal server error. Create instance failed on node my-flex-app. Check /log/nodeworker/inframodules.log for more details.
Apr 14 2022 13:49:53 Rolling back changes made to the system on node my-flex-app
Apr 14 2022 13:50:01 Failed to create instance

I will post the /log/nodeworker/inframodules.log after I wrote this. 

[Rob_Dullaart]

anybody?

[Rob_Dullaart · Accepted solution]

I wanted to share what the issue was.
The network was not configured right. There was a VLAN-tag on the bond on the switch, however this vlan-tag was not set on the used switch-ports. Which is mandatory on some switches brands.