Docker not Pulling from Registry

[Shapath Neupane]

I'm trying to install Docker images using Ansible.

tasks: 

  - name: Fetch Docker Images

    docker:

        name: RethinkDB

        image: rethinkdb:latest

        state: present

I DON'T have any docker images installed in the target machine. The target box is a Vagrant Box.

When I provision the box. The module is not pulling anything from the registry.

Am I doing something stupid or is the docker_module doing something silly?

###########

Log:

###

TASK: [Fetch Docker Images] ***************************************************

<127.0.0.1>

<127.0.0.1> state=present image=rethinkdb:latest

<127.0.0.1> IdentityFile=/Users/shapath/Developer/vagrant/box/.vagrant/machines/default/virtualbox/private_key ConnectTimeout=10 KbdInteractiveAuthentication=no PasswordAuthentication=no UserKnownHostsFile=/dev/null User=vagrant ControlPath=/Users/shapath/.ansible/cp/ansible-ssh-%h-%p-%r PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey StrictHostKeyChecking=no ControlMaster=auto Port=2222 ControlPersist=60s

<127.0.0.1>

<127.0.0.1> IdentityFile=/Users/shapath/Developer/vagrant/box/.vagrant/machines/default/virtualbox/private_key ConnectTimeout=10 KbdInteractiveAuthentication=no 'sudo -k && sudo -H -S -p "[sudo via ansible, key=opcedtxuxqdozdypgmkckkuefeloxxgg] password: " -u root /bin/sh -c '"'"'echo SUDO-SUCCESS-opcedtxuxqdozdypgmkckkuefeloxxgg; LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python /home/vagrant/.ansible/tmp/ansible-tmp-1427463903.72-121429371624026/docker; rm -rf /home/vagrant/.ansible/tmp/ansible-tmp-1427463903.72-121429371624026/ >/dev/null 2>&1'"'"'' PasswordAuthentication=no UserKnownHostsFile=/dev/null User=vagrant ControlPath=/Users/shapath/.ansible/cp/ansible-ssh-%h-%p-%r PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey StrictHostKeyChecking=no ControlMaster=auto Port=2222 ControlPersist=60s

ok: [default] => {"ansible_facts": {"docker_containers": []}, "changed": false, "failed": false, "msg": "pull 0 restarted 0 started 0 created 0 stopped 0 removed 0 killed 0  container(s) running image rethinkdb:latest with command None"}