Hey Cody, I recall hitting a related problem, when both Glance and Cinder use the same NFS server, while each service uses it's own share if both shares reside on same NFS server you may hit an selinux issue.
The original bug I hit/reported, was closed EOL. https://bugzilla.redhat.com/show_bug.cgi?id=1491597 Notice 4th comment, adding nosharecache mount option helped me. I'll re-check this on queens as well maybe need to rebug it. Thanks Tzach On Sun, Oct 7, 2018 at 6:32 AM Cody <codeology....@gmail.com> wrote: > Hi everyone, > > I have an issue with using TripleO (Queens) to setup an NFS backend for > Cinder. > > My storage.yaml is as follows: > > parameter_defaults: > CinderEnableIscsiBackend: false > CinderEnableRbdBackend: false > CinderEnableNfsBackend: true > NovaEnableRbdBackend: false > GlanceBackend: 'file' > > CinderNfsMountOptions: 'rw,sync' > CinderNfsServers: '192.168.24.1:/export/cinder' > > GlanceNfsEnabled: true > GlanceNfsShare: '192.168.24.1:/export/glance' > GlanceNfsOptions: 'rw,sync,context=system_u:object_r:glance_var_lib_t:s0' > > NovaNfsEnabled: true > NovaNfsShare: '192.168.24.1:/export/nova' > NovaNfsOptions: 'rw,sync,context=system_u:object_r:nfs_t:s0' > > I used the undercloud node as an NFS server for testing purposes. Iptables > is set accordingly. The /etc/exportfs on the NFS server is as follows: > > /export/nova 192.168.24.0/24(rw,no_root_squash) > /export/glance 192.168.24.0/24(rw,no_root_squash) > /export/cinder 192.168.24.0/24(rw,no_root_squash) > > All three folders are set to chmod 777. Nova and Glance work as expected. > Only Cinder remains problematic. I can try to upload volumes from > overcloud, but nothing would show up in the cinder folder. Also Horizon > gives errors like unable to retrieve volume and volume snapshots. Did I > miss something here? I do plan to use Ceph later, but I wish to use NFS for > now to test migration and failover. Any helps would be appreciated. Thank > you! > > Best regards, > Cody > > > > _______________________________________________ > dev mailing list > dev@lists.rdoproject.org > http://lists.rdoproject.org/mailman/listinfo/dev > > To unsubscribe: dev-unsubscr...@lists.rdoproject.org > -- Tzach Shefi Senior Quality Engineer, RHCSA Red Hat <https://www.redhat.com> tsh...@redaht.com M: +972-54-4701080 IM: tshefi <https://red.ht/sig>
_______________________________________________ dev mailing list dev@lists.rdoproject.org http://lists.rdoproject.org/mailman/listinfo/dev To unsubscribe: dev-unsubscr...@lists.rdoproject.org
