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| author | Michael Gugino <mgugino@redhat.com> | 2017-11-10 20:51:00 -0500 |
|---|---|---|
| committer | Michael Gugino <mgugino@redhat.com> | 2017-11-14 16:12:20 -0500 |
| commit | 0de92e0e4c85c876436ae21f61daee31c870705e (patch) | |
| tree | 468008319e0d91fbd8a1e6c3842b8867a65b0412 /roles/docker/tasks | |
| parent | 7175c6f228f61b883d958c12ba5130f37a0615c4 (diff) | |
| download | openshift-0de92e0e4c85c876436ae21f61daee31c870705e.tar.gz openshift-0de92e0e4c85c876436ae21f61daee31c870705e.tar.bz2 openshift-0de92e0e4c85c876436ae21f61daee31c870705e.tar.xz openshift-0de92e0e4c85c876436ae21f61daee31c870705e.zip | |
Alternative method to create docker registry auth creds
Currently, the command 'docker login' is run when using
oreg with authentication.
On some hosts, such as hosts configured to use system containers,
the docker service is not running. 'docker login' will fail
without the docker service running.
This commit adds a module to idempotently add credentials
to the registry credentials file without the use of
'docker login'
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1511374
Diffstat (limited to 'roles/docker/tasks')
| -rw-r--r-- | roles/docker/tasks/registry_auth.yml | 16 | ||||
| -rw-r--r-- | roles/docker/tasks/systemcontainer_crio.yml | 6 | ||||
| -rw-r--r-- | roles/docker/tasks/systemcontainer_docker.yml | 8 |
3 files changed, 28 insertions, 2 deletions
diff --git a/roles/docker/tasks/registry_auth.yml b/roles/docker/tasks/registry_auth.yml index d05b7f2b8..2c7bc5711 100644 --- a/roles/docker/tasks/registry_auth.yml +++ b/roles/docker/tasks/registry_auth.yml @@ -12,5 +12,21 @@ delay: 5 until: openshift_docker_credentials_create_res.rc == 0 when: + - not openshift_docker_alternative_creds | bool + - oreg_auth_user is defined + - (not docker_cli_auth_credentials_stat.stat.exists or oreg_auth_credentials_replace) | bool + +# docker_creds is a custom module from lib_utils +# 'docker login' requires a docker.service running on the local host, this is an +# alternative implementation for non-docker hosts. This implementation does not +# check the registry to determine whether or not the credentials will work. +- name: Create credentials for docker cli registry auth (alternative) + docker_creds: + path: "{{ docker_cli_auth_config_path }}" + registry: "{{ oreg_host }}" + username: "{{ oreg_auth_user }}" + password: "{{ oreg_auth_password }}" + when: + - openshift_docker_alternative_creds | bool - oreg_auth_user is defined - (not docker_cli_auth_credentials_stat.stat.exists or oreg_auth_credentials_replace) | bool diff --git a/roles/docker/tasks/systemcontainer_crio.yml b/roles/docker/tasks/systemcontainer_crio.yml index 1e2d64293..3fe10454d 100644 --- a/roles/docker/tasks/systemcontainer_crio.yml +++ b/roles/docker/tasks/systemcontainer_crio.yml @@ -179,3 +179,9 @@ register: start_result - meta: flush_handlers + +# If we are using crio only, docker.service might not be available for +# 'docker login' +- include: registry_auth.yml + vars: + openshift_docker_alternative_creds: "{{ l_use_crio_only }}" diff --git a/roles/docker/tasks/systemcontainer_docker.yml b/roles/docker/tasks/systemcontainer_docker.yml index aa3b35ddd..84220fa66 100644 --- a/roles/docker/tasks/systemcontainer_docker.yml +++ b/roles/docker/tasks/systemcontainer_docker.yml @@ -173,6 +173,10 @@ - set_fact: docker_service_status_changed: "{{ r_docker_systemcontainer_docker_start_result | changed }}" -- include: registry_auth.yml - - meta: flush_handlers + +# Since docker is running as a system container, docker login will fail to create +# credentials. Use alternate method if requiring authenticated registries. +- include: registry_auth.yml + vars: + openshift_docker_alternative_creds: True |