c12s-kubespray/roles/kubernetes-apps/helm/tasks/install_host.yml

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---
- name: Helm | Set commands for helm host tasks
set_fact:
helm_compare_command: >-
{%- if container_manager in ['docker', 'crio'] %}
{{ docker_bin_dir }}/docker run --rm -v {{ bin_dir }}:/systembindir --entrypoint /usr/bin/cmp {{ helm_image_repo }}:{{ helm_image_tag }} /usr/local/bin/helm /systembindir/helm
{%- elif container_manager == "containerd" %}
ctr run --rm --mount type=bind,src={{ bin_dir }},dst=/systembindir,options=rbind:rw {{ helm_image_repo }}:{{ helm_image_tag }} helm-compare sh -c 'cmp /usr/local/bin/helm /systembindir/helm'
{%- endif %}
helm_copy_command: >-
{%- if container_manager in ['docker', 'crio'] %}
{{ docker_bin_dir }}/docker run --rm -v {{ bin_dir }}:/systembindir --entrypoint /bin/cp {{ helm_image_repo }}:{{ helm_image_tag }} -f /usr/local/bin/helm /systembindir/helm
{%- elif container_manager == "containerd" %}
ctr run --rm --mount type=bind,src={{ bin_dir }},dst=/systembindir,options=rbind:rw {{ helm_image_repo }}:{{ helm_image_tag }} helm-copy sh -c '/bin/cp -f /usr/local/bin/helm /systembindir/helm'
{%- endif %}
- name: Helm | ensure helm container is pulled for containerd
command: "ctr i pull {{ helm_image_repo }}:{{ helm_image_tag }}"
when: container_manager == "containerd"
- name: Helm | Compare host helm with hyperkube container
command: "{{ helm_compare_command }}"
register: helm_task_compare_result
until: helm_task_compare_result.rc in [0,1,2]
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
changed_when: false
failed_when: "helm_task_compare_result.rc not in [0,1,2]"
- name: Helm | Copy helm from helm container
command: "{{ helm_copy_command }}"
when: helm_task_compare_result.rc != 0
register: helm_task_result
until: helm_task_result.rc == 0
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
- name: Helm | Copy socat wrapper for Container Linux
command: "{{ docker_bin_dir }}/docker run --rm -v {{ bin_dir }}:/opt/bin {{ install_socat_image_repo }}:{{ install_socat_image_tag }}"
args:
creates: "{{ bin_dir }}/socat"
when: ansible_os_family in ['CoreOS', 'Container Linux by CoreOS']