Not a problem at all, sometimes all we need is just need a second pair of eyes! ;)
---- On Mon, 19 Jun 2017 21:23:34 -0400 tribecca@xxxxxxxxxx wrote ----That was it! Thank you so much for your help, Marko! What a silly thing for me to miss!
<3 TrilliamsSent from my iPhoneSorry,
rbd_user = volumes
Not client.volumes
---- On Mon, 19 Jun 2017 21:09:38 -0400 marko@xxxxxxxxxxxxxx wrote ----Hi Nichole,Yeah, your setup looks is ok, so the only thing here could be an auth issue. So I went through the config again and I see you have set the client.volumes ceph user with rwx permissions on the volumes pool.In your cinder.conf the setup is:rbd_user = cinderUnless the cinder ceph user also exists, this is probably incorrectly set and I would say you would need to change that setting to:rbd_user = client.volumesRegards, Marko
---- On Mon, 19 Jun 2017 20:50:47 -0400 tribecca@xxxxxxxxxx wrote ----Hi Marko!Here’s my details:OpenStack Newton deployed with PackStack [controller + network node}Ceph Kraken 3-node setup deployed with ceph-ansible# cat /etc/redhat-releaseRed Hat Enterprise Linux Server release 7.3 (Maipo)# ceph --versionceph version 11.2.0 (f223e27eeb35991352ebc1f67423d4ebc252adb7)# rpm -qa | grep libradoslibradosstriper1-11.2.0-0.el7.x86_64librados2-11.2.0-0.el7.x86_64# cinder --version1.9.0# nova-manage --version14.0.3If it matters, both glance & nova connected without a hitch. It’s just cinder that’s causing a headache.On Jun 19, 2017, at 7:34 PM, Marko Sluga <marko@xxxxxxxxxxxxxx> wrote:Hi Nichole,
Since your config is ok.
I'm going to need more details on the OpenStack release, the hypervisor, linux and librados versions.You could also test if you can try and monut a volume from your os and/or hypervisor and the machine that runs the cinder volume service to start with.Regards, Marko
---- On Mon, 19 Jun 2017 17:59:48 -0400 tribecca@xxxxxxxxxx wrote ----Hi Marko,Here’s’ my ceph config:
[ceph] volume_driver = cinder.volume.drivers.rbd.RBDDriver volume_backend_name = ceph rbd_pool = volumes rbd_ceph_conf = /etc/ceph/ceph.conf rbd_flatten_volume_from_snapshot = false rbd_max_clone_depth = 5 rbd_store_chunk_size = 4 rados_connect_timeout = -1 rbd_user = cinder rbd_secret_uuid = c80d6505-260c-48c1-a248-7144cd5d5aab filter_function = "volume.size >= 2" Setting logging to “debug” doesn’t seem to produce any new information. Here’s a snippet of /var/log/cinder/volume.log:2017-06-19 16:54:45.056 9797 INFO cinder.volume.manager [req-e556d559-c484-4edf-a458-5afbafcb8e39 - - - - -] Initializing RPC dependent components of volume driver RBDDriver (1.2.0)2017-06-19 16:54:45.056 9797 ERROR cinder.utils [req-e556d559-c484-4edf-a458-5afbafcb8e39 - - - - -] Volume driver RBDDriver not initialized2017-06-19 16:54:45.057 9797 ERROR cinder.volume.manager [req-e556d559-c484-4edf-a458-5afbafcb8e39 - - - - -] Cannot complete RPC initialization because driver isn't initialized properly.2017-06-19 16:54:55.063 9797 ERROR cinder.service [-] Manager for service cinder-volume controller.trilliams.info@ceph is reporting problems, not sending heartbeat. Service will appear "down".2017-06-19 16:56:34.065 9797 WARNING cinder.volume.manager [req-1309a49a-d5c9-45dd-b277-36cb4ac09dd8 - - - - -] Update driver status failed: (config name ceph) is uninitialized.I’ve added the entirety of /etc/cinder/cinder.conf to my gist, & thank you all for any help you can provide.On Jun 19, 2017, at 4:39 PM, Marko Sluga <marko@xxxxxxxxxxxxxx> wrote:Hi Nicole,I can help, I have been working on my own openstack connected to ceph - can you send over the config in your /etc/cinder/cinder.conf file - especially the rbd relevant section starting with:volume_driver = cinder.volume.drivers.rbd.RBDDriverAlso, make sure your rbd_secret_uuid matches the client volume secret you created.Regards,Marko SlugaIndependent Trainer<1487020143233.jpg>T: +1 (647) 546-4365L + M Consulting Inc.Ste 212, 2121 Lake Shore Blvd WM8E 4E9, Etobicoke, ON---- On Mon, 19 Jun 2017 17:25:59 -0400 T. Nichole Williams <tribecca@xxxxxxxxxx> wrote ----Hello,I’m having trouble connecting Ceph to OpenStack Cinder following the guide in docs.ceph.com & I can’t figure out what’s wrong. I’ve confirmed auth connectivity for both root & ceph users on my openstack controller node, but the RBDDriver is not initializing. I’ve dug through every related Google article I can find with no results. Any one have any tips?Here’s output of a few sample errors, auth list from controller, & cinder-manage config list. Please let me know if you need any further info from my side._______________________________________________ceph-users mailing list
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