| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: Add target host configuration details from legacy docs https://review.opendev.org/c/openstack/openstack-ansible/+/953067 | 09:25 |
|---|---|---|
| ChristopheL | Hi everyone, I’m running OpenStack-Ansible AIO 30.0.2 on Ubuntu 24.04 and facing a recurring issue: some VMs randomly become unreachable via their floating IP (172.x.x.x), even though they remain accessible from other VMs via private IP (10.x.x.x). Only way to fix is to reassign a new floating IP. Has anyone seen this? Happy to share details. | 10:29 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: Add target host configuration details from legacy docs https://review.opendev.org/c/openstack/openstack-ansible/+/953067 | 10:44 |
| jrosser | ChristopheL: from where are they inaccessible? From the AIO host? | 10:48 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: docs: Add target host configuration details from legacy docs https://review.opendev.org/c/openstack/openstack-ansible/+/953067 | 11:50 |
| ChristopheL | Thanks. Just to clarify: when the issue occurs, the VM is still fully operational. I can SSH into it from another VM on the same tenant network using its internal 10.x.x.x IP, so the network inside the tenant works fine. | 12:22 |
| ChristopheL | However, from the AIO host, I cannot reach the VM using its floating IP (172.x.x.x) anymore, even though everything used to work before. Security groups are correctly set. | 12:22 |
| ChristopheL | Detaching and reattaching the same floating IP does not help. The only workaround that works is to allocate a new floating IP and assign it to the VM – then it becomes accessible again immediately. Happens randomly to different VMs. | 12:22 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Add target host configuration details from legacy docs https://review.opendev.org/c/openstack/openstack-ansible/+/953067 | 13:26 |
| jrosser | ChristopheL: have you tried some basic things like looking at what is happening with arp requests / responses for that floating IP? | 13:26 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Add target host configuration details from legacy docs https://review.opendev.org/c/openstack/openstack-ansible/+/953067 | 13:26 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Add target host configuration details from legacy docs https://review.opendev.org/c/openstack/openstack-ansible/+/953067 | 13:47 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Add information about setting MTU https://review.opendev.org/c/openstack/openstack-ansible/+/953109 | 14:16 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Add information about setting MTU https://review.opendev.org/c/openstack/openstack-ansible/+/953109 | 14:20 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Add information about setting MTU https://review.opendev.org/c/openstack/openstack-ansible/+/953109 | 15:24 |
| NeilHanlon | how are we feeling about meeting tomorrow, folks? | 18:01 |
| NeilHanlon | do we want to skip another week? | 18:01 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Disable firewalld for CentOS/Rocky https://review.opendev.org/c/openstack/openstack-ansible/+/953154 | 22:36 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Disable firewalld for CentOS/Rocky https://review.opendev.org/c/openstack/openstack-ansible/+/953154 | 22:38 |
| opendevreview | Dmitriy Chubinidze proposed openstack/openstack-ansible master: [doc] Disable firewalld for CentOS/Rocky https://review.opendev.org/c/openstack/openstack-ansible/+/953154 | 23:53 |
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