Dear all,
I have the following setup:
- 2 x Cloustack MGM servers 4.15 (firewall and selinux disabled) -
10.10.38.13 and 10.10.38.14; (SSVM is 4.15)
- Hypervisor XCPNG 8.2
- NFS secondary storage
I brought up a zone and secondary VMs are created just fine but the management
server reports that the agent is down. After some troubleshooting:
- SSVMs can connect to 10.10.38.13 on 8250
- SSVMs cannot connect to 10.10.38.14 on 8250 due to time out.
SSVM logs:
2021-04-21 07:18:22,442 WARN [utils.nio.NioConnection] (main:null) Unable to
connect to remote: is there a server running on port 8250
2021-04-21 07:18:27,443 INFO [cloud.agent.Agent] (main:null) Connecting to
host:10.10.38.14
I cannot find the reason for this as SSVMs are on the same network as the MGM
servers.
- telnet from SSVMs to 38.14 on 8250 reports timeout
- telnet from any other VM in the same network to 38.14 on 8250 is
completely fine.
I am consulting with this article for SSVM troubleshooting but so far nothing
helps -
https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM%2C+templates%2C+Secondary+storage+troubleshooting
This is an empty environment straight out of the box so I don't
understand why this behavior occurs.
Any advice is appreciated.
Best regards,
Jordan
