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2020-07-12 20:32:28 -0600 received badge  Popular Question (source)
2020-07-09 13:47:11 -0600 commented question Kolla zun ceph storage

one of the issues with this patch is you need to limit the functions of the image that gets created in ceph. Is there a way to use a storage plugin that supports userspace drivers?

2020-07-07 23:35:10 -0600 asked a question Kolla zun ceph storage

Is there a way to configure zun to use ceph storage for containers instead of local disks? I don't see anything in the zun.conf to enable this nor does kolla-ansible say anything about copying ceph.conf and keys to the zun-compute or zun-api containers.

Nova, Cinder, and glance are working correctly with ceph. Running version Train on Centos 8 with Docker-ce 19.03.11

Error when creating Zun container with newly created cinder volume:

Unexpected error while running command. Command: rbd map volume-971719e3-85a9-4c80-9812-f3e61d7e8925 --pool volumes --id cinder --mon_host 172.30.0.11:6789 --mon_host 172.30.0.12:6789 --mon_host 172.30.0.13:6789 Exit code: 22 Stdout: 'In some cases useful info is found in syslog - try "dmesg | tail".\n' Stderr: "did not load config file, using default settings.\n2020-07-08 00:31:47.494 7fb221522080 -1 Errors while parsing config file!\n2020-07-08 00:31:47.494 7fb221522080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory\n2020-07-08 00:31:47.494 7fb221522080 -1 parse_file: cannot open /root/.ceph/ceph.conf: (2) No such file or directory\n2020-07-08 00:31:47.494 7fb221522080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory\n2020-07-08 00:31:47.494 7fb221522080 -1 Errors while parsing config file!\n2020-07-08 00:31:47.494 7fb221522080 -1 parse_file: cannot open /etc/ceph/ceph.conf: (2) No such file or directory\n2020-07-08 00:31:47.494 7fb221522080 -1 parse_file: cannot open /root/.ceph/ceph.conf: (2) No such file or directory\n2020-07-08 00:31:47.494 7fb221522080 -1 parse_file: cannot open ceph.conf: (2) No such file or directory\n2020-07-08 00:31:47.527 7fb221522080 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.cinder.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory\nrbd: sysfs write failed\n2020-07-08 00:31:47.535 7fb221522080 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.cinder.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory\n2020-07-08 00:31:47.535 7fb221522080 -1 AuthRegistry(0x5557852c0240) no keyring found at /etc/ceph/ceph.client.cinder.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,, disabling cephx\n2020-07-08 00:31:47.536 7fb221522080 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.cinder.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory\n2020-07-08 00:31:47.536 7fb221522080 -1 AuthRegistry(0x7ffe92593908) no keyring found at /etc/ceph/ceph.client.cinder.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,, disabling cephx\n2020-07-08 00:31:47.538 7fb221522080 -1 monclient: authenticate NOTE: no keyring found; disabled cephx authentication\nrbd: couldn't connect to the cluster!\nrbd: map failed: (22) Invalid argument\n"

Thanks!

2017-01-24 11:42:16 -0600 asked a question Query Swift Object by metadata Syntax

Is it possible to query all the objects in a container by user defined metadata? ie X-Object-Meta-Location?

Does this require 3rd party software?

I tried the following but it did not work:

curl -g "$public_url/v1/AUTH_id/test_store_01?metadata:v1&attributes=all_attrs&query=X-Object-Meta-Filename='test_file_01'" -H "X-Auth-Token: $token"