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https://github.com/PyratLabs/ansible-role-k3s
synced 2024-11-05 05:13:29 +01:00
Check mode support added
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7 changed files with 27 additions and 5 deletions
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@ -21,8 +21,10 @@ This role has been tested on Ansible 2.7.0+ against the following Linux Distribu
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- Fedora 29
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- Fedora 30
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- Fedora 31
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- Fedora 32
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- openSUSE Leap 15
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- Ubuntu 18.04 LTS
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- Ubuntu 20.04 LTS
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## Disclaimer
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@ -5,13 +5,19 @@
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path: "/var/lib/rancher/k3s/server/node-token"
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register: k3s_slurped_control_token
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delegate_to: "{{ k3s_control_delegate }}"
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when: k3s_control_token is not defined
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when: k3s_control_token is not defined and not ansible_check_mode
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become: "{{ k3s_become_for_kubectl | ternary(true, false, k3s_become_for_all) }}"
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- name: Ensure NODE_TOKEN is formatted correctly for use in templates
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set_fact:
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k3s_control_token: "{{ k3s_slurped_control_token.content | b64decode }}"
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when: k3s_control_token is not defined
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when: k3s_control_token is not defined and not ansible_check_mode
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- name: Ensure dummy NODE_TOKEN is defined for ansible_check_mode
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set_fact:
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k3s_control_token: "{{ k3s_control_delegate | to_uuid }}"
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check_mode: false
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when: k3s_control_token is not defined and ansible_check_mode
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- name: Ensure k3s service unit file is present
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template:
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@ -54,5 +60,5 @@
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and kubectl_get_nodes_result.stdout.find("NotReady") == -1
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retries: 30
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delay: 20
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when: k3s_control_node and not k3s_no_flannel
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when: k3s_control_node and not k3s_no_flannel and not ansible_check_mode
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become: "{{ k3s_become_for_kubectl | ternary(true, false, k3s_become_for_all) }}"
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@ -4,17 +4,20 @@
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set_fact:
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k3s_arch: "{{ k3s_arch_lookup[ansible_architecture].arch }}"
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k3s_arch_suffix: "{{ k3s_arch_lookup[ansible_architecture].suffix }}"
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check_mode: false
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- name: Ensure URLs are set as facts for downloading binaries
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set_fact:
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k3s_binary_url: "{{ k3s_github_download_url }}/{{ k3s_release_version }}/k3s{{ k3s_arch_suffix }}"
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k3s_hash_url: "{{ k3s_github_download_url }}/{{ k3s_release_version }}/sha256sum-{{ k3s_arch }}.txt"
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check_mode: false
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- name: Ensure the k3s hashsum is downloaded
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uri:
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url: "{{ k3s_hash_url }}"
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return_content: true
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register: k3s_hash_sum_raw
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check_mode: false
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- name: Ensure sha256sum is set from hashsum variable
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set_fact:
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@ -23,6 +26,7 @@
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reject('search', 'images') |
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first).split() | first }}"
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changed_when: false
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check_mode: false
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- name: Ensure installation directory exists
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file:
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@ -3,11 +3,13 @@
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- name: Ensure k3s_release_version is set to default if false
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set_fact:
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k3s_release_version: "{{ k3s_release_channel }}"
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check_mode: false
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when: k3s_release_version is defined and not k3s_release_version
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- name: Ensure the default release channel is set
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set_fact:
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k3s_release_channel: "{{ k3s_release_version | default('stable') }}"
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check_mode: false
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- name: Get the latest release version from k3s.io
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uri:
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@ -15,10 +17,12 @@
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return_content: true
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body_format: json
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register: k3s_latest_release
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check_mode: false
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- name: Ensure the release version is set as a fact
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set_fact:
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k3s_release_version: "{{ item.latest }}"
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loop: "{{ k3s_latest_release.json.data }}"
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check_mode: false
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when: item.name == k3s_release_channel
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and item.type == "channel"
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@ -5,8 +5,8 @@
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src: "{{ k3s_install_dir }}/k3s-{{ k3s_release_version }}"
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dest: "{{ k3s_install_dir }}/k3s"
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state: link
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when: (k3s_control_node and k3s_controller_count | length == 1)
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or (k3s_primary_control_node and k3s_controller_count | length > 1)
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when: ((k3s_control_node and k3s_controller_count | length == 1)
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or (k3s_primary_control_node and k3s_controller_count | length > 1)) and not ansible_check_mode
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notify:
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- restart k3s
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become: "{{ k3s_become_for_install_dir | ternary(true, false, k3s_become_for_all) }}"
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@ -56,6 +56,7 @@
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- kubectl
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- crictl
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- ctr
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when: not ansible_check_mode
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become: "{{ k3s_become_for_install_dir | ternary(true, false, k3s_become_for_all) }}"
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- name: Ensure k3s control plane is started
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@ -48,6 +48,7 @@
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create: true
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regexp: "^{{ item }} @@@ {{ hostvars[item].ansible_host | default(hostvars[item].ansible_fqdn) }}"
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loop: "{{ play_hosts }}"
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check_mode: false
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when: hostvars[item].k3s_control_node is defined
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- name: Delegate a master control plane node
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@ -55,16 +56,19 @@
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- name: Lookup control node from file
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command: "grep '{{ 'P_True' if (k3s_controller_count | length > 1) else 'C_True' }}' /tmp/inventory.txt"
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changed_when: false
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check_mode: false
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register: k3s_control_delegate_raw
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- name: Ensure control node is delegated to for obtaining a token
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set_fact:
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k3s_control_delegate: "{{ k3s_control_delegate_raw.stdout.split(' @@@ ')[0] }}"
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check_mode: false
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when: k3s_control_delegate is not defined
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- name: Ensure the control node address is registered in Ansible
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set_fact:
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k3s_control_node_address: "{{ hostvars[k3s_control_delegate].ansible_host | default(hostvars[k3s_control_delegate].ansible_fqdn) }}"
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check_mode: false
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when: k3s_control_node_address is not defined
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when: k3s_control_node_address is not defined
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@ -41,3 +41,4 @@
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when: k3s_check_kubectl.stat.exists is defined
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and k3s_check_kubectl.stat.exists
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and k3s_control_delegate is defined
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and not ansible_check_mode
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