From 0de92e0e4c85c876436ae21f61daee31c870705e Mon Sep 17 00:00:00 2001 From: Michael Gugino Date: Fri, 10 Nov 2017 20:51:00 -0500 Subject: 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 --- roles/openshift_node_upgrade/defaults/main.yml | 1 + roles/openshift_node_upgrade/tasks/registry_auth.yml | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+) (limited to 'roles/openshift_node_upgrade') diff --git a/roles/openshift_node_upgrade/defaults/main.yml b/roles/openshift_node_upgrade/defaults/main.yml index 10b4c6977..1da434e6f 100644 --- a/roles/openshift_node_upgrade/defaults/main.yml +++ b/roles/openshift_node_upgrade/defaults/main.yml @@ -12,3 +12,4 @@ oreg_host: "{{ oreg_url.split('/')[0] if (oreg_url is defined and '.' in oreg_ur oreg_auth_credentials_path: "{{ openshift_node_data_dir }}/.docker" oreg_auth_credentials_replace: False l_bind_docker_reg_auth: False +openshift_docker_alternative_creds: "{{ (openshift_docker_use_system_container | default(False)) or (openshift_use_crio_only | default(False)) }}" diff --git a/roles/openshift_node_upgrade/tasks/registry_auth.yml b/roles/openshift_node_upgrade/tasks/registry_auth.yml index 5e5e4f94a..f5428867a 100644 --- a/roles/openshift_node_upgrade/tasks/registry_auth.yml +++ b/roles/openshift_node_upgrade/tasks/registry_auth.yml @@ -8,6 +8,7 @@ - name: Create credentials for registry auth command: "docker --config={{ oreg_auth_credentials_path }} login -u {{ oreg_auth_user }} -p {{ oreg_auth_password }} {{ oreg_host }}" when: + - not (openshift_docker_alternative_creds | default(False)) - oreg_auth_user is defined - (not node_oreg_auth_credentials_stat.stat.exists or oreg_auth_credentials_replace) | bool register: node_oreg_auth_credentials_create @@ -17,6 +18,24 @@ notify: - restart node +# 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 registry auth (alternative) + docker_creds: + path: "{{ oreg_auth_credentials_path }}" + registry: "{{ oreg_host }}" + username: "{{ oreg_auth_user }}" + password: "{{ oreg_auth_password }}" + when: + - openshift_docker_alternative_creds | bool + - oreg_auth_user is defined + - (not node_oreg_auth_credentials_stat.stat.exists or oreg_auth_credentials_replace) | bool + register: node_oreg_auth_credentials_create + notify: + - restart node + # Container images may need the registry credentials - name: Setup ro mount of /root/.docker for containerized hosts set_fact: -- cgit v1.2.3