docker run with flocker failed

[thbeh]

Hi, I have a similar issue with #6 but in my case i am able to create the volume but when I try to run it using this (I am using bare metal, with the same no. of nodes instead of Vagrant) -
ssh ceph3 "sudo docker run --volume-driver flocker
-v test:/data --name test-container -itd busybox"

docker: Error response from daemon: Timed out waiting for dataset to mount..

All apis returning results -
[thbeh@ceph3 ~]$ ssh ceph1 "sudo curl --cacert /etc/flocker/cluster.crt
--cert /etc/flocker/plugin.crt
--key /etc/flocker/plugin.key
--header 'Content-type: application/json'
https://ceph1:4523/v1/state/datasets | python -m json.tool"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 170 0 170 0 0 982 0 --:--:-- --:--:-- --:--:-- 988
[
{
"dataset_id": "9a7e11c6-bcdd-48ad-8909-d6f3e06acd5f",
"maximum_size": 10737418240
},
{
"dataset_id": "031f903e-feee-46a7-94e6-156d6c650613",
"maximum_size": 10737418240
}
]

[thbeh@ceph3 ~]$ ssh ceph1 "sudo curl --cacert /etc/flocker/cluster.crt
--cert /etc/flocker/plugin.crt
--key /etc/flocker/plugin.key
--header 'Content-type: application/json'
https://ceph1:4523/v1/configuration/datasets | python -m json.tool"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 431 0 431 0 0 3970 0 --:--:-- --:--:-- --:--:-- 3954
[
{
"dataset_id": "9a7e11c6-bcdd-48ad-8909-d6f3e06acd5f",
"deleted": false,
"maximum_size": 10737418240,
"metadata": {
"maximum_size": "10737418240",
"name": "test1"
},
"primary": "1333fb7a-7d92-4d52-a78e-1739acc34bd4"
},
{
"dataset_id": "031f903e-feee-46a7-94e6-156d6c650613",
"deleted": false,
"maximum_size": 10737418240,
"metadata": {
"maximum_size": "10737418240",
"name": "test"
},
"primary": "1333fb7a-7d92-4d52-a78e-1739acc34bd4"
}
]
[

[thbeh@ceph2 ceph-ansible]$ ssh ceph1 "sudo curl --cacert /etc/flocker/cluster.crt
--cert /etc/flocker/plugin.crt
--key /etc/flocker/plugin.key
--header 'Content-type: application/json'
https://ceph1:4523/v1/state/nodes | python -m json.tool"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 225 0 225 0 0 710 0 --:--:-- --:--:-- --:--:-- 712
[
{
"host": "192.168.20.14",
"uuid": "1333fb7a-7d92-4d52-a78e-1739acc34bd4"
},
{
"host": "192.168.20.13",
"uuid": "db84d992-5c81-418a-8aa3-29ce0b6aefcf"
},
{
"host": "192.168.20.15",
"uuid": "25ba98c3-f4ed-4956-91b2-6ec2a3688b62"
}
]

[lhoss]

@thbeh I assume you also installed with the latest ceph release (jewel v10.2.0)
In that case datasets mounting fails latest in the 'rbd map' phase (like in my issue, see more at the bottom).
Check the logs in `/var/log/flocker/_dataset_´ if you also see following exception:

Command '['rbd', '-p', 'rbd', 'showmapped']' returned non-zero exit status 1

I wrote in my issue that the ceph_flocker_driver isn't ready yet for latest ceph, as some cmds have changed.
Best is to create a new issue, with a more clear title like 'ceph_flocker_driver not yet compatible with latest ceph version v10.2.x

[wallnerryan]

Hi @thbeh thanks and yes this driver is very experimental still. We'll look into these issues at some point. Thank you for trying the ceph driver. PRs welcome!