mirror of
https://github.com/PyratLabs/ansible-role-k3s
synced 2024-12-14 06:40:21 +01:00
e7c714424c
* Tidy up and refactoring of tasks
- `k3s_config_dir` derived from `k3s_config_file`, reused throughout the role
to allow for easy removal of "Rancher" references #73.
- `k3s_token_location` has moved to be in `k3s_config_dir`.
- Tasks for creating directories now looped to caputure configuration from
`k3s_server` and `k3s_agent` and ensure directories exist before k3s
starts, see #75.
- Server token collected directly from token file, not symlinked file
(node-token).
- `k3s_runtime_config` defined in `vars/` for validation and overwritten in
tasks for control plane and workers.
- Removed unused references to GitHub API.
* set_fact now uses FQCN
* re-pin molecule<3.2
* Command module now uses FQCN
* Added package checks for #72
* Reorder task files
- Docker tasks moved into a separate directory for ease of removal #67
- Bugfix: Control plane on alternate port didn't work.
- Validation tasks grouped
* Fix Fedora tests
* Add optional documentation links to validations steps #76
* Removed jmespath requirement
* Fix issue with data collection
* Release candidate
108 lines
4.2 KiB
YAML
108 lines
4.2 KiB
YAML
---
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- name: Ensure k3s_build_cluster is false if running against a single node.
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ansible.builtin.set_fact:
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k3s_build_cluster: false
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when: ansible_play_hosts_all | length < 2
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and k3s_control_node_address is not defined
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- name: Ensure k3s control node fact is set
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ansible.builtin.set_fact:
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k3s_control_node: "{{ 'false' if k3s_build_cluster else 'true' }}"
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when: k3s_control_node is not defined
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- name: Ensure k3s primary control node fact is set
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ansible.builtin.set_fact:
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k3s_primary_control_node: "{{ 'false' if k3s_build_cluster else 'true' }}"
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when: k3s_primary_control_node is not defined
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- name: Ensure k3s control plane port is captures
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ansible.builtin.set_fact:
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k3s_control_plane_port: "{{ k3s_runtime_config['https-listen-port'] | default(6443) }}"
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delegate_to: k3s_primary_control_node
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- name: Ensure a count of control nodes is generated
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ansible.builtin.set_fact:
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k3s_controller_list: "{{ k3s_controller_list + [ item ] }}"
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when: hostvars[item].k3s_control_node is defined
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and hostvars[item].k3s_control_node
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loop: "{{ ansible_play_hosts_all }}"
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- name: Ensure a k3s control node is defined if none are found in ansible_play_hosts_all
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block:
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- name: Set the control host
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ansible.builtin.set_fact:
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k3s_control_node: true
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when: inventory_hostname == ansible_play_hosts_all[0]
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- name: Ensure a count of control nodes is generated
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ansible.builtin.set_fact:
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k3s_controller_list: "{{ k3s_controller_list + [ item ] }}"
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when: hostvars[item].k3s_control_node is defined
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and hostvars[item].k3s_control_node
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loop: "{{ ansible_play_hosts_all }}"
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when: k3s_controller_list | length < 1
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and k3s_build_cluster is defined and k3s_build_cluster
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- name: Ensure a primary k3s control node is defined if multiple are found in ansible_play_hosts_all
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ansible.builtin.set_fact:
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k3s_primary_control_node: true
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when: k3s_controller_list is defined
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and k3s_controller_list | length > 1
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and inventory_hostname == k3s_controller_list[0]
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and k3s_build_cluster is defined and k3s_build_cluster
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- name: Ensure ansible_host is mapped to inventory_hostname
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ansible.builtin.lineinfile:
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path: /tmp/inventory.txt
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line: >-
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{{ item }}
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@@@
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{{ hostvars[item].ansible_host | default(hostvars[item].ansible_fqdn) }}
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@@@
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C_{{ hostvars[item].k3s_control_node }}
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@@@
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P_{{ hostvars[item].k3s_primary_control_node | default(False) }}
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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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mode: 0600
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loop: "{{ ansible_play_hosts_all }}"
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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 control plane node
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block:
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- name: Lookup control node from file
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ansible.builtin.command: "grep '{{ 'P_True' if (k3s_controller_list | 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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ansible.builtin.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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ansible.builtin.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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or k3s_control_delegate is not defined
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- name: Ensure k3s_runtime_config is set for control plane
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ansible.builtin.set_fact:
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k3s_runtime_config: "{{ (k3s_server | default({})) | combine((k3s_agent | default({}))) }}"
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when: (k3s_server is defined or k3s_agent is defined)
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and (k3s_control_node is defined and k3s_control_node)
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- name: Ensure k3s_runtime_config is set for agents
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ansible.builtin.set_fact:
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k3s_runtime_config: "{{ (k3s_agent | default({})) }}"
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when: k3s_agent is defined
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and (k3s_control_node is not defined or not k3s_control_node)
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