This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1983468
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1983468
Title:
tx checksumming offload results in TCP/UDP packet drops (was Octavia
amphora loadbalancer gets stuck at PENDING_CREATE status)
Status in OpenStack Octavia Charm:
Invalid
Status in linux package in Ubuntu:
Incomplete
Bug description:
In a new focal-yoga deployment, the creation of a loadbalancer gets
stuck at PENDING_CREATE status.
Checking the amphora we could see that it stays at BOOTING status:
$ openstack loadbalancer amphora show ef48089d-ba40-46db-92e8-e369f764f017
--format yaml
id: ef48089d-ba40-46db-92e8-e369f764f017
loadbalancer_id: dcd17d9e-6a27-43c5-9c3f-eb2b2655556d
compute_id: 5efe11a8-93d8-4278-94c2-4efc8b015009
lb_network_ip: fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa
vrrp_ip: null
ha_ip: null
vrrp_port_id: null
ha_port_id: null
cert_expiration: '2022-09-01T20:27:05'
cert_busy: false
role: null
status: BOOTING
vrrp_interface: null
vrrp_id: null
vrrp_priority: null
cached_zone: nova
created_at: '2022-08-02T20:27:05'
updated_at: '2022-08-02T20:30:13'
image_id: 6c6cd911-197f-45d3-a6d5-4ff1789d4ee7
compute_flavor: 638fa4c5-e81b-438f-a12b-1ef7faf81c3e
/var/log/octavia/octavia-worker.log shows several warnings about connection
failure to the amphora.
2022-08-02 20:30:22.589 149659 WARNING
octavia.amphorae.drivers.haproxy.rest_api_driver [-] Could not connect
to instance. Retrying.: requests.exceptions.ConnectTimeout:
HTTPSConnectionPool(host='fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa',
port=9443): Max retries exceeded with url: // (Caused by
ConnectTimeoutError(<urllib3.connection.VerifiedHTTPSConnection object
at 0x7f87a655fc70>, 'Connection to
fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa timed out. (connect
timeout=10.0)'))
It is possible to ping the amphora from an octavia unit:
# ping -M do -s 1452 fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa
PING
fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa(fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa)
1452 data bytes
1460 bytes from fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa: icmp_seq=1 ttl=64
time=2.45 ms
1460 bytes from fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa: icmp_seq=2 ttl=64
time=1.01 ms
1460 bytes from fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa: icmp_seq=3 ttl=64
time=0.532 ms
1460 bytes from fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa: icmp_seq=4 ttl=64
time=0.417 ms
Also, the port tcp/22 is reacheable from the octavia unit:
# telnet fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa 22
Trying fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa...
Connected to fc00:b81a:629a:59a6:f816:3eff:fe0a:68fa.
Escape character is '^]'.
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.5
After running the config-changed hook as described at the bug
https://bugs.launchpad.net/charm-octavia/+bug/1961088 , the creation
of a loadbalancer ends with a ERROR provisioning_status.
To manage notifications about this bug go to:
https://bugs.launchpad.net/charm-octavia/+bug/1983468/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
