diff --git a/roles/download/tasks/main.yml b/roles/download/tasks/main.yml index f9ae253d1..9fa0d7ca8 100644 --- a/roles/download/tasks/main.yml +++ b/roles/download/tasks/main.yml @@ -1,12 +1,5 @@ --- -- name: downloading... - debug: - msg: "{{ download.url }}" - when: - - download.enabled|bool - - not download.container|bool - -- name: Create dest directories +- name: file_download | Create dest directories file: path: "{{local_release_dir}}/{{download.dest|dirname}}" state: directory @@ -16,7 +9,7 @@ - not download.container|bool tags: bootstrap-os -- name: Download items +- name: file_download | Download item get_url: url: "{{download.url}}" dest: "{{local_release_dir}}/{{download.dest}}" @@ -31,7 +24,7 @@ - download.enabled|bool - not download.container|bool -- name: Extract archives +- name: file_download | Extract archives unarchive: src: "{{ local_release_dir }}/{{download.dest}}" dest: "{{ local_release_dir }}/{{download.dest|dirname}}" @@ -41,10 +34,9 @@ when: - download.enabled|bool - not download.container|bool - - download.unarchive is defined - - download.unarchive == True + - download.unarchive|default(False) -- name: Fix permissions +- name: file_download | Fix permissions file: state: file path: "{{local_release_dir}}/{{download.dest}}" @@ -56,10 +48,11 @@ - (download.unarchive is not defined or download.unarchive == False) - set_fact: - download_delegate: "{% if download_localhost %}localhost{% else %}{{groups['kube-master'][0]}}{% endif %}" + download_delegate: "{% if download_localhost|bool %}localhost{% else %}{{groups['kube-master'][0]}}{% endif %}" + run_once: true tags: facts -- name: Create dest directory for saved/loaded container images +- name: container_download | Create dest directory for saved/loaded container images file: path: "{{local_release_dir}}/containers" state: directory @@ -72,15 +65,14 @@ tags: bootstrap-os # This is required for the download_localhost delegate to work smooth with Container Linux by CoreOS cluster nodes -- name: Hack python binary path for localhost +- name: container_download | Hack python binary path for localhost raw: sh -c "mkdir -p /opt/bin; ln -sf /usr/bin/python /opt/bin/python" - when: download_delegate == 'localhost' delegate_to: localhost + when: download_delegate == 'localhost' failed_when: false - run_once: true tags: localhost -- name: Download | create local directory for saved/loaded container images +- name: container_download | create local directory for saved/loaded container images file: path: "{{local_release_dir}}/containers" state: directory @@ -95,24 +87,16 @@ - download_delegate == 'localhost' tags: localhost -- name: Make download decision if pull is required by tag or sha256 +- name: container_download | Make download decision if pull is required by tag or sha256 include: set_docker_image_facts.yml when: - download.enabled|bool - download.container|bool - delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}" + delegate_to: "{{ download_delegate if download_run_once|bool or omit }}" run_once: "{{ download_run_once|bool }}" tags: facts -- name: pulling... - debug: - msg: "{{ pull_args }}" - when: - - download.enabled|bool - - download.container|bool - -# NOTE(bogdando) this brings no docker-py deps for nodes -- name: Download containers if pull is required or told to always pull +- name: container_download | Download containers if pull is required or told to always pull command: "{{ docker_bin_dir }}/docker pull {{ pull_args }}" register: pull_task_result until: pull_task_result|succeeded @@ -122,29 +106,29 @@ - download.enabled|bool - download.container|bool - pull_required|bool|default(download_always_pull) - delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}" + delegate_to: "{{ download_delegate if download_run_once|bool or omit }}" run_once: "{{ download_run_once|bool }}" - set_fact: fname: "{{local_release_dir}}/containers/{{download.repo|regex_replace('/|\0|:', '_')}}:{{download.tag|default(download.sha256)|regex_replace('/|\0|:', '_')}}.tar" + run_once: true tags: facts -- name: "Set default value for 'container_changed' to false" +- name: "container_download | Set default value for 'container_changed' to false" set_fact: container_changed: "{{pull_required|default(false)|bool}}" -- name: "Update the 'container_changed' fact" +- name: "container_download | Update the 'container_changed' fact" set_fact: container_changed: "{{ pull_required|bool|default(false) or not 'up to date' in pull_task_result.stdout }}" when: - download.enabled|bool - download.container|bool - pull_required|bool|default(download_always_pull) - delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}" run_once: "{{ download_run_once|bool }}" tags: facts -- name: Stat saved container image +- name: container_download | Stat saved container image stat: path: "{{fname}}" register: img @@ -158,7 +142,7 @@ run_once: true tags: facts -- name: Download | save container images +- name: container_download | save container images shell: "{{ docker_bin_dir }}/docker save {{ pull_args }} | gzip -{{ download_compress }} > {{ fname }}" delegate_to: "{{ download_delegate }}" register: saved @@ -170,7 +154,7 @@ - download.container|bool - (container_changed|bool or not img.stat.exists) -- name: Download | copy container images to ansible host +- name: container_download | copy container images to ansible host synchronize: src: "{{ fname }}" dest: "{{ fname }}" @@ -186,7 +170,7 @@ - download.container|bool - saved.changed -- name: Download | upload container images to nodes +- name: container_download | upload container images to nodes synchronize: src: "{{ fname }}" dest: "{{ fname }}" @@ -206,7 +190,7 @@ - download.container|bool tags: [upload, upgrade] -- name: Download | load container images +- name: container_download | load container images shell: "{{ docker_bin_dir }}/docker load < {{ fname }}" when: - (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and diff --git a/roles/download/tasks/set_docker_image_facts.yml b/roles/download/tasks/set_docker_image_facts.yml index 4ae81d954..832c076b1 100644 --- a/roles/download/tasks/set_docker_image_facts.yml +++ b/roles/download/tasks/set_docker_image_facts.yml @@ -9,25 +9,20 @@ - name: Register docker images info raw: >- - {{ docker_bin_dir }}/docker images -q | xargs {{ docker_bin_dir }}/docker inspect -f "{{ '{{' }} .RepoTags {{ '}}' }},{{ '{{' }} .RepoDigests {{ '}}' }}" + {{ docker_bin_dir }}/docker images -q | xargs {{ docker_bin_dir }}/docker inspect -f "{{ '{{' }} (index .RepoTags 0) {{ '}}' }},{{ '{{' }} (index .RepoDigests 0) {{ '}}' }}" | tr '\n' ',' no_log: true - register: docker_images_raw + register: docker_images failed_when: false changed_when: false check_mode: no when: not download_always_pull|bool -- set_fact: - docker_images: "{{docker_images_raw.stdout|regex_replace('\\[|\\]|\\n]','')|regex_replace('\\s',',')}}" - no_log: true - when: not download_always_pull|bool - - set_fact: pull_required: >- - {%- if pull_args in docker_images.split(',') %}false{%- else -%}true{%- endif -%} + {%- if pull_args in docker_images.stdout.split(',') %}false{%- else -%}true{%- endif -%} when: not download_always_pull|bool - name: Check the local digest sha256 corresponds to the given image tag assert: - that: "{{download.repo}}:{{download.tag}} in docker_images.split(',')" + that: "{{download.repo}}:{{download.tag}} in docker_images.stdout.split(',')" when: not download_always_pull|bool and not pull_required|bool and pull_by_digest|bool