manila/releasenotes/notes/bug-1990150-cephadm-cephnfs-backend-fails-start-raise-exc-7459302bf662fdd6.yaml
Victoria Martinez de la Cruz 8276fa3c88 Raise an exc if no VIP/backend is available
When deploying Manila CephFS NFS with cephadm,
the manila share service fails to start with the error
"Backend cephfsnfs supports neither IPv4 nor IPv6".

This happens because the NFS Ganesha daemon fails
to start for some reason and therefore the driver never
gets the location of the NFS Ganesha service
that will be used as the backend.

We should raise an error in this case with more information
about the failure.

This change adds this to the NFSClusterProtocol helper.

Closes-Bug: #1990150

Change-Id: Ic74c6c9d9770974848ec9dfb6d2225ce9b3bcb52
2022-09-30 10:03:03 +00:00

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YAML

---
fixes:
- |
When deploying Manila CephFS NFS with cephadm, the manila share
service fails to start with the error "Backend cephfsnfs supports
neither IPv4 nor IPv6". This happens because the NFS Ganesha
daemon fails to start for some reason, and therefore the driver
never gets the location of the NFS Ganesha service that will be
used as the backend. We rely on the operator to make sure the CephFS
NFS cluster is available when initializing the driver. With this fix in
place, we raise an exception to explicitly notify the operator and
allow them to take further action.