Hello, as someone suggested on irc chat (sorry but I forgot his name) the problem was related to mtu settings.
Ignazio


Il giorno mer 7 lug 2021 alle ore 08:11 Ignazio Cassano <ignaziocassano@gmail.com> ha scritto:
Hello All,
I installed octavia kolla wallaby and when I create a lod balancer it remains in pending create.
The controller worker log reports:
Could not connect to instance. Retrying.: requests.exceptions.ReadTimeout: HTTPSConnectionPool(host='10.102.191.23', port=9443): Read timed out. (read timeout=10.0)

I am sure the controller can contect the amphora agent on port 8443 (I tried with telnet 10.102.191.23 9443).

On the amphora vm I read the following in /var/log/amphora-agent.log:
 ciphers: None
  raw_paste_global_conf: []
  strip_header_spaces: False
[2021-07-07 06:03:03 +0000] [610] [INFO] Starting gunicorn 20.0.4
[2021-07-07 06:03:03 +0000] [610] [DEBUG] Arbiter booted
[2021-07-07 06:03:03 +0000] [610] [INFO] Listening at: http://[::]:9443 (610)
[2021-07-07 06:03:03 +0000] [610] [INFO] Using worker: sync
[2021-07-07 06:03:03 +0000] [637] [INFO] Booting worker with pid: 637
[2021-07-07 06:03:03 +0000] [610] [DEBUG] 1 workers
[2021-07-07 06:03:16 +0000] [637] [DEBUG] Closing connection.
[2021-07-07 06:03:31 +0000] [637] [DEBUG] Closing connection.
[2021-07-07 06:03:47 +0000] [637] [DEBUG] Closing connection.


Please, what is wrong ?

Ignazio