I can't login to private docker login registry via ansible. The login itself is succesful, which I can see in registry container logs; besides ansible doesn't throw erorrs when doing login task. However after running ansible role, I can't pull images. Apparently ansible never adds any credentials to docker's config file. When I login manually from host machine, everything works fine.
Does anyone know what's the problem?
versions: Ansible 2.3.2.0, Docker 17.12
ansible role in main.yml
:
---
# should work but does not - ansible doesn't add credentials to ~/.docker.config.json... have to log manually
- name: login to private registry
docker_login:
registry: "{{ registry_container_url }}"
username: "{{ registry_user }}"
password: "{{ registry_password }}"
reauthorize: yes
playbook only executes this role:
---
- hosts: host1
become: yes
roles:
- testrole
Log:
ok: [node02]
TASK [docker-test : login to private registry] *************************************************************************
changed: [node02]
PLAY RECAP ************************************************************************************************************
node02 : ok=2 changed=1 unreachable=0 failed=0
Ok, I got it.
become
has to be set to no
in the playbook.