Any final prognosis on this issue? Specfically, how should the volumes be
specified. An example would be nice!
I'm urgently waiting to use this feature.
--BK
On Tuesday, August 26, 2014 3:05:49 PM UTC-4, Steven Truong wrote:
>
> Hi all,
>
> I tried to use the volumes option and nothing seems to work for me.
>
> I want to mount 2 directories ~/dockerstorage/model and ~/repo/ops/ansible
> to the container and I used either of these commands and nothing worked.
>
> docker: image=registry.my.com:5000/steven/centos65_prod_ready:v1
> docker_url=tcp://{{ ansible_default_ipv4.address }}:7777
> publish_all_ports=True state=running volumes=/home/kafka/models:{{
> myhome.stdout }}/dockerstorage/models:rw,/usr/local/src/ansible:{{
> myhome.stdout }}/repo/ops/ansible:ro
>
> docker: image=registry.my.com:5000/steven/centos65_prod_ready:v1
> docker_url=tcp://{{ ansible_default_ipv4.address }}:7777
> publish_all_ports=True state=running volumes={{ myhome.stdout
> }}/dockerstorage/models:/home/kafka/models:rw,{{ myhome.stdout
> }}/repo/ops/ansible:/usr/local/src/ansible:ro
>
> I sshed into the containers and the mounted points in either case were all
> empty.
>
> I ran using docker directly and it worked for me:
>
>
>
> docker run -d -P -v /home/steven/dockerstorage/models:/home/kafka/models:rw
> -v /home/steven/repo/ops/ansible:/usr/local/src/ansible:ro
> registry.my.com:5000/steven/centos65_prod_ready:v1
>
>
>
>
> Please let me know what is the right ways to use "volumes" for docker.
> From the comments in the docker module, it appears to me that the
> /mnt:/tmp is in reversed orders from those of the docker command line
> because of the case when we just want to create a volume such as /mnt and
> there is no equivalent mounted point from the host. I think that this is
> confusing and users have to read the codes to find out.
>
> Thanks,
> Steven.
>
> [root@sc2-dock1 cloud]# pwd
> /usr/local/ansible/library/cloud
>
>
> class DockerManager:
>
> counters = {'created':0, 'started':0, 'stopped':0, 'killed':0,
> 'removed':0, 'restarted':0, 'pull':0}
>
> def __init__(self, module):
> self.module = module
>
> self.binds = None
> self.volumes = None
> if self.module.params.get('volumes'):
> self.binds = {}
> self.volumes = {}
> vols = self.module.params.get('volumes')
> for vol in vols:
> parts = vol.split(":")
> # host mount (e.g. /mnt:/tmp, bind mounts host's /tmp to
> /mnt in the container)
> if len(parts) == 2:
> self.volumes[parts[1]] = {}
> self.binds[parts[0]] = parts[1]
> # docker mount (e.g. /www, mounts a docker volume /www on
> the container at the same location)
> else:
> self.volumes[parts[0]] = {}
>
>
>
>
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