ansible/roles/k3s/tasks/main.yml

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---
- name: set k3s download suffix
set_fact:
k3s_suffix: "{{ k3s_suffix_lookup[ansible_architecture] }}"
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- name: create k3s opt directory
file:
path: /opt/k3s
state: directory
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- name: download k3s binary
get_url:
url: "{{ k3s_download_base_url }}/k3s{{ k3s_suffix }}"
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dest: /opt/k3s/k3s
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checksum: "sha256:{{ k3s_download_base_url }}/sha256sum{{ k3s_suffix }}.txt"
mode: '0755'
- name: create k3s symlinks
file:
state: link
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src: /opt/k3s/k3s
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dest: "/usr/local/bin/{{ item }}"
loop:
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- k3s
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- kubectl
- crictl
- ctr
- name: create /etc/rancher/k3s directory
file:
path: /etc/rancher/k3s
state: directory
- name: create k3s.env
file:
state: touch
path: /etc/rancher/k3s/k3s.env
mode: '0600'
modification_time: preserve
access_time: preserve
- name: copy service file
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template:
src: init.d/k3s.j2
dest: /etc/init.d/k3s
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mode: '0755'
when: ansible_distribution == "Alpine"
- name: enable and start k3s
service:
name: k3s
state: started
enabled: true
when: ansible_distribution == "Alpine"
- name: add cgroup options cmdline.txt
replace:
path: /media/mmcblk0p1/cmdline.txt
regexp: '^([\w](?!.*\b{{ item }}\b).*)$'
replace: '\1 {{ item }}'
loop:
- "cgroup_memory=1"
- "cgroup_enable=memory"
- "cgroup_enable=cpuset"
- name: add k3s files to lbu
lbu:
include:
- /usr/local/bin/k3s
- /usr/local/bin/kubectl
- /usr/local/bin/crictl
- /usr/local/bin/ctr
- /etc/init.d/k3s
when: ansible_distribution == "Alpine" and alpine_mode in ["diskless", "data"]