239 lines
7.4 KiB
YAML
239 lines
7.4 KiB
YAML
---
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- name: downloading...
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debug:
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msg: "{{ download.url }}"
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when:
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- download.enabled|bool
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- not download.container|bool
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- name: Create dest directories
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file:
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path: "{{local_release_dir}}/{{download.dest|dirname}}"
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state: directory
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recurse: yes
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when:
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- download.enabled|bool
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- not download.container|bool
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tags: bootstrap-os
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- name: Download items
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get_url:
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url: "{{download.url}}"
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dest: "{{local_release_dir}}/{{download.dest}}"
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sha256sum: "{{download.sha256 | default(omit)}}"
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owner: "{{ download.owner|default(omit) }}"
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mode: "{{ download.mode|default(omit) }}"
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register: get_url_result
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until: "'OK' in get_url_result.msg or 'file already exists' in get_url_result.msg"
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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when:
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- download.enabled|bool
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- not download.container|bool
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- name: Extract archives
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unarchive:
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src: "{{ local_release_dir }}/{{download.dest}}"
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dest: "{{ local_release_dir }}/{{download.dest|dirname}}"
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owner: "{{ download.owner|default(omit) }}"
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mode: "{{ download.mode|default(omit) }}"
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copy: no
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when:
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- download.enabled|bool
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- not download.container|bool
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- download.unarchive is defined
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- download.unarchive == True
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- name: Fix permissions
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file:
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state: file
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path: "{{local_release_dir}}/{{download.dest}}"
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owner: "{{ download.owner|default(omit) }}"
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mode: "{{ download.mode|default(omit) }}"
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when:
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- download.enabled|bool
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- not download.container|bool
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- (download.unarchive is not defined or download.unarchive == False)
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- set_fact:
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download_delegate: "{% if download_localhost %}localhost{% else %}{{groups['kube-master'][0]}}{% endif %}"
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tags: facts
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- name: Create dest directory for saved/loaded container images
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file:
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path: "{{local_release_dir}}/containers"
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state: directory
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recurse: yes
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mode: 0755
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owner: "{{ansible_ssh_user|default(ansible_user_id)}}"
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when:
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- download.enabled|bool
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- download.container|bool
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tags: bootstrap-os
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# This is required for the download_localhost delegate to work smooth with Container Linux by CoreOS cluster nodes
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- name: Hack python binary path for localhost
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raw: sh -c "mkdir -p /opt/bin; ln -sf /usr/bin/python /opt/bin/python"
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when: download_delegate == 'localhost'
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delegate_to: localhost
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failed_when: false
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run_once: true
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tags: localhost
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- name: Download | create local directory for saved/loaded container images
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file:
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path: "{{local_release_dir}}/containers"
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state: directory
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recurse: yes
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delegate_to: localhost
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become: false
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run_once: true
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when:
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- download_run_once|bool
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- download.enabled|bool
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- download.container|bool
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- download_delegate == 'localhost'
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tags: localhost
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- name: Make download decision if pull is required by tag or sha256
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include: set_docker_image_facts.yml
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when:
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- download.enabled|bool
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- download.container|bool
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delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}"
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run_once: "{{ download_run_once|bool }}"
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tags: facts
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- name: pulling...
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debug:
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msg: "{{ pull_args }}"
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when:
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- download.enabled|bool
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- download.container|bool
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#NOTE(bogdando) this brings no docker-py deps for nodes
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- name: Download containers if pull is required or told to always pull
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command: "{{ docker_bin_dir }}/docker pull {{ pull_args }}"
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register: pull_task_result
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until: pull_task_result|succeeded
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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when:
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- download.enabled|bool
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- download.container|bool
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- pull_required|bool|default(download_always_pull)
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delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}"
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run_once: "{{ download_run_once|bool }}"
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- set_fact:
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fname: "{{local_release_dir}}/containers/{{download.repo|regex_replace('/|\0|:', '_')}}:{{download.tag|default(download.sha256)|regex_replace('/|\0|:', '_')}}.tar"
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tags: facts
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- name: "Set default value for 'container_changed' to false"
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set_fact:
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container_changed: "{{pull_required|default(false)|bool}}"
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- name: "Update the 'container_changed' fact"
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set_fact:
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container_changed: "{{ pull_required|bool|default(false) or not 'up to date' in pull_task_result.stdout }}"
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when:
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- download.enabled|bool
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- download.container|bool
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- pull_required|bool|default(download_always_pull)
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delegate_to: "{{ download_delegate if download_run_once|bool else inventory_hostname }}"
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run_once: "{{ download_run_once|bool }}"
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tags: facts
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- name: Stat saved container image
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stat:
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path: "{{fname}}"
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register: img
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changed_when: false
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when:
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- download.enabled|bool
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- download.container|bool
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- download_run_once|bool
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delegate_to: "{{ download_delegate }}"
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become: false
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run_once: true
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tags: facts
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- name: Download | save container images
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shell: "{{ docker_bin_dir }}/docker save {{ pull_args }} | gzip -{{ download_compress }} > {{ fname }}"
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delegate_to: "{{ download_delegate }}"
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register: saved
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run_once: true
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when:
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- (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] or download_delegate == "localhost")
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- download_run_once|bool
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- download.enabled|bool
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- download.container|bool
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- (container_changed|bool or not img.stat.exists)
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- name: Download | copy container images to ansible host
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synchronize:
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src: "{{ fname }}"
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dest: "{{ fname }}"
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mode: pull
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delegate_to: localhost
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become: false
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when:
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- not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
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- inventory_hostname == groups['kube-master'][0]
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- download_delegate != "localhost"
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- download_run_once|bool
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- download.enabled|bool
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- download.container|bool
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- saved.changed
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- name: Download | upload container images to nodes, using kube-master[0]
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synchronize:
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src: "{{ fname }}"
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dest: "{{ fname }}"
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mode: push
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delegate_to: localhost
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become: false
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register: get_task
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until: get_task|succeeded
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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when:
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- (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and
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inventory_hostname != groups['kube-master'][0] and
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download_delegate != "localhost")
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- download_run_once|bool
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- download.enabled|bool
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- download.container|bool
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tags: [upload, upgrade]
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# don't `delegate_to: localhost` if we're download_localhost.
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# it causes problem when we have different user name for control machine and
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# targets ( synchronize module will use control machine's user name, not
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# configured ansible_user ).
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- name: Download | upload container images to nodes, using localhost
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synchronize:
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src: "{{ fname }}"
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dest: "{{ fname }}"
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mode: push
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become: false
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register: get_task
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until: get_task|succeeded
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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when:
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- (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and
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download_delegate == "localhost")
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- download_run_once|bool
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- download.enabled|bool
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- download.container|bool
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tags: [upload, upgrade]
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- name: Download | load container images
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shell: "{{ docker_bin_dir }}/docker load < {{ fname }}"
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when:
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- (not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"] and
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inventory_hostname != groups['kube-master'][0] or download_delegate == "localhost")
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- download_run_once|bool
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- download.enabled|bool
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- download.container|bool
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tags: [upload, upgrade]
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