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Bug
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Resolution: Done-Errata
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Normal
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rhos-17.1.z
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None
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2
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False
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False
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?
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openstack-tripleo-heat-templates-14.3.1-17.1.20250403151008.e7c7ce3.el9ost
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None
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Bug Fix
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Done
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-
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RHOS Upgrades 2025 Sprint 3
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1
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Important
To Reproduce Steps to reproduce the behavior:
- complete RHOSP 16.2 -> RHOSP 17.1 FFU process
- clean up RHEL 8 RPMs
- reboot undercloud
Expected behavior
undercloud services will come up as expected after reboot
Actual outcome
undercloud Neutron services are unable to start because /run/netns doesn't exist and they can't mount it at start up
Bug impact
This problem has huge number of customer potentially impacted
Known workaround
Run openstack undercloud install for undercloud and overcloud deployment for overcloud
Additional context
- netns-placeholder.service is responsible for intializing /run/netns at node's startup
- this service is created by tripleo-ansible in RHOSP 17.1
- this service was shipped by paunch-services RPM in RHOSP 16.2
- after FFU is complete netns-placeholder.service exists
- after paunch-services RPM is removed during manual cleanup, netns-placeholder.service is removed as well
- links to
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RHBA-2025:148328 Red Hat OpenStack Platform 17.1 bug fix and enhancement advisory
- mentioned on