c12s-kubespray/roles/download/tasks/main.yml
Andrew Greenwood ca9ea097df Cleanup legacy syntax, spacing, files all to yml
Migrate older inline= syntax to pure yml syntax for module args as to be consistant with most of the rest of the tasks
Cleanup some spacing in various files
Rename some files named yaml to yml for consistancy
2017-02-17 16:22:34 -05:00

162 lines
6.5 KiB
YAML

---
- name: downloading...
debug:
msg: "{{ download.url }}"
when: "{{ download.enabled|bool and not download.container|bool }}"
- name: Create dest directories
file:
path: "{{local_release_dir}}/{{download.dest|dirname}}"
state: directory
recurse: yes
when: "{{ download.enabled|bool and not download.container|bool }}"
tags: bootstrap-os
- name: Download items
get_url:
url: "{{download.url}}"
dest: "{{local_release_dir}}/{{download.dest}}"
sha256sum: "{{download.sha256 | default(omit)}}"
owner: "{{ download.owner|default(omit) }}"
mode: "{{ download.mode|default(omit) }}"
register: get_url_result
until: "'OK' in get_url_result.msg or 'file already exists' in get_url_result.msg"
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
when: "{{ download.enabled|bool and not download.container|bool }}"
- name: Extract archives
unarchive:
src: "{{ local_release_dir }}/{{download.dest}}"
dest: "{{ local_release_dir }}/{{download.dest|dirname}}"
owner: "{{ download.owner|default(omit) }}"
mode: "{{ download.mode|default(omit) }}"
copy: no
when: "{{ download.enabled|bool and not download.container|bool and download.unarchive is defined and download.unarchive == True }}"
- name: Fix permissions
file:
state: file
path: "{{local_release_dir}}/{{download.dest}}"
owner: "{{ download.owner|default(omit) }}"
mode: "{{ download.mode|default(omit) }}"
when: "{{ download.enabled|bool and not download.container|bool and (download.unarchive is not defined or download.unarchive == False) }}"
- set_fact:
download_delegate: "{% if download_localhost %}localhost{% else %}{{groups['kube-master'][0]}}{% endif %}"
tags: facts
- name: Create dest directory for saved/loaded container images
file:
path: "{{local_release_dir}}/containers"
state: directory
recurse: yes
mode: 0755
owner: "{{ansible_ssh_user|default(ansible_user_id)}}"
when: "{{ download.enabled|bool and download.container|bool }}"
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
raw: sh -c "mkdir -p /opt/bin; ln -sf /usr/bin/python /opt/bin/python"
when: "{{ download_delegate == 'localhost' }}"
delegate_to: localhost
failed_when: false
run_once: true
tags: localhost
- name: Download | create local directory for saved/loaded container images
file:
path: "{{local_release_dir}}/containers"
state: directory
recurse: yes
delegate_to: localhost
become: false
run_once: true
when: "{{ download_run_once|bool and download.enabled|bool and download.container|bool and download_delegate == 'localhost' }}"
tags: localhost
- name: Make download decision if pull is required by tag or sha256
include: set_docker_image_facts.yml
when: "{{ download.enabled|bool and download.container|bool }}"
delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}"
run_once: "{{ download_run_once|bool }}"
tags: facts
- name: pulling...
debug:
msg: "{{ pull_args }}"
when: "{{ download.enabled|bool and 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
command: "{{ docker_bin_dir }}/docker pull {{ pull_args }}"
register: pull_task_result
until: pull_task_result|success
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
when: "{{ download.enabled|bool and download.container|bool and 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 }}"
- set_fact:
fname: "{{local_release_dir}}/containers/{{download.repo|regex_replace('/|\0|:', '_')}}:{{download.tag|default(download.sha256)|regex_replace('/|\0|:', '_')}}.tar"
tags: facts
- name: "Set default value for 'container_changed' to false"
set_fact:
container_changed: "{{pull_required|default(false)|bool}}"
- name: "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 and download.container|bool and 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
stat:
path: "{{fname}}"
register: img
changed_when: false
when: "{{ download.enabled|bool and download.container|bool and download_run_once|bool }}"
delegate_to: "{{ download_delegate }}"
become: false
run_once: true
tags: facts
- name: Download | save container images
shell: "{{ docker_bin_dir }}/docker save {{ pull_args }} | gzip -{{ download_compress }} > {{ fname }}"
delegate_to: "{{ download_delegate }}"
register: saved
run_once: true
when: (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] or download_delegate == "localhost") and download_run_once|bool and download.enabled|bool and download.container|bool and (container_changed|bool or not img.stat.exists)
- name: Download | copy container images to ansible host
synchronize:
src: "{{ fname }}"
dest: "{{ fname }}"
mode: pull
delegate_to: localhost
become: false
when: not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and inventory_hostname == groups['kube-master'][0] and download_delegate != "localhost" and download_run_once|bool and download.enabled|bool and download.container|bool and saved.changed
- name: Download | upload container images to nodes
synchronize:
src: "{{ fname }}"
dest: "{{ fname }}"
mode: push
delegate_to: localhost
become: false
register: get_task
until: get_task|success
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
when: (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and inventory_hostname != groups['kube-master'][0] or download_delegate == "localhost") and download_run_once|bool and download.enabled|bool and download.container|bool
tags: [upload, upgrade]
- name: Download | load container images
shell: "{{ docker_bin_dir }}/docker load < {{ fname }}"
when: (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and inventory_hostname != groups['kube-master'][0] or download_delegate == "localhost") and download_run_once|bool and download.enabled|bool and download.container|bool
tags: [upload, upgrade]