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https://github.com/PyratLabs/ansible-role-k3s
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Merge pull request #149 from onedr0p/main
feat: implement config.yaml.d
This commit is contained in:
Xan Manning
GitHub
commit
25ca0ed8f7
6 changed files with 83 additions and 24 deletions
40
README.md
40
README.md
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@ -59,25 +59,27 @@ below.
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Below are variables that are set against all of the play hosts for environment
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consistency. These are generally cluster-level configuration.
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| Variable | Description | Default Value |
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|--------------------------------------|------------------------------------------------------------------------------------------------|--------------------------------|
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| `k3s_state` | State of k3s: installed, started, stopped, downloaded, uninstalled, validated. | installed |
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| `k3s_release_version` | Use a specific version of k3s, eg. `v0.2.0`. Specify `false` for stable. | `false` |
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| `k3s_config_file` | Location of the k3s configuration file. | `/etc/rancher/k3s/config.yaml` |
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| `k3s_build_cluster` | When multiple play hosts are available, attempt to cluster. Read notes below. | `true` |
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| `k3s_registration_address` | Fixed registration address for nodes. IP or FQDN. | NULL |
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| `k3s_github_url` | Set the GitHub URL to install k3s from. | https://github.com/k3s-io/k3s |
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| `k3s_install_dir` | Installation directory for k3s. | `/usr/local/bin` |
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| `k3s_install_hard_links` | Install using hard links rather than symbolic links. | `false` |
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| `k3s_server_manifests_urls` | A list of URLs to deploy on the primary control plane. Read notes below. | [] |
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| `k3s_server_manifests_templates` | A flat list of templates to deploy on the primary control plane. | [] |
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| `k3s_server_pod_manifests_urls` | A list of URLs for installing static pod manifests on the control plane. Read notes below. | [] |
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| `k3s_server_pod_manifests_templates` | A flat list of templates for installing static pod manifests on the control plane. | [] |
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| `k3s_use_experimental` | Allow the use of experimental features in k3s. | `false` |
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| `k3s_use_unsupported_config` | Allow the use of unsupported configurations in k3s. | `false` |
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| `k3s_etcd_datastore` | Enable etcd embedded datastore (read notes below). | `false` |
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| `k3s_debug` | Enable debug logging on the k3s service. | `false` |
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| `k3s_registries` | Registries configuration file content. | `{ mirrors: {}, configs:{} }` |
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| Variable | Description | Default Value |
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|--------------------------------------|--------------------------------------------------------------------------------------------|--------------------------------|
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| `k3s_state` | State of k3s: installed, started, stopped, downloaded, uninstalled, validated. | installed |
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| `k3s_release_version` | Use a specific version of k3s, eg. `v0.2.0`. Specify `false` for stable. | `false` |
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| `k3s_config_file` | Location of the k3s configuration file. | `/etc/rancher/k3s/config.yaml` |
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| `k3s_build_cluster` | When multiple play hosts are available, attempt to cluster. Read notes below. | `true` |
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| `k3s_registration_address` | Fixed registration address for nodes. IP or FQDN. | NULL |
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| `k3s_github_url` | Set the GitHub URL to install k3s from. | https://github.com/k3s-io/k3s |
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| `k3s_install_dir` | Installation directory for k3s. | `/usr/local/bin` |
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| `k3s_install_hard_links` | Install using hard links rather than symbolic links. | `false` |
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| `k3s_server_config_yaml_d_files` | A flat list of templates to supplement the `k3s_server` configuration. | [] |
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| `k3s_agent_config_yaml_d_files` | A flat list of templates to supplement the `k3s_agent` configuration. | [] |
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| `k3s_server_manifests_urls` | A list of URLs to deploy on the primary control plane. Read notes below. | [] |
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| `k3s_server_manifests_templates` | A flat list of templates to deploy on the primary control plane. | [] |
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| `k3s_server_pod_manifests_urls` | A list of URLs for installing static pod manifests on the control plane. Read notes below. | [] |
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| `k3s_server_pod_manifests_templates` | A flat list of templates for installing static pod manifests on the control plane. | [] |
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| `k3s_use_experimental` | Allow the use of experimental features in k3s. | `false` |
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| `k3s_use_unsupported_config` | Allow the use of unsupported configurations in k3s. | `false` |
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| `k3s_etcd_datastore` | Enable etcd embedded datastore (read notes below). | `false` |
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| `k3s_debug` | Enable debug logging on the k3s service. | `false` |
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| `k3s_registries` | Registries configuration file content. | `{ mirrors: {}, configs:{} }` |
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### K3S Service Configuration
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@ -12,8 +12,11 @@ k3s_state: installed
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# k3s_release_version: v1.19.3
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k3s_release_version: false
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# Loction of the k3s configuration file
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k3s_config_file: /etc/rancher/k3s/config.yaml
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# Location of the k3s configuration file
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k3s_config_file: "/etc/rancher/k3s/config.yaml"
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# Location of the k3s configuration directory
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k3s_config_yaml_d_dir: "/etc/rancher/k3s/config.yaml.d"
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# When multiple ansible_play_hosts are present, attempt to cluster the nodes.
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# Using false will create multiple standalone nodes.
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@ -35,10 +38,16 @@ k3s_install_dir: /usr/local/bin
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# Install using hard links rather than symbolic links
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k3s_install_hard_links: false
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# A list of templates used for preconfigure the cluster.
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# A list of templates used for configuring the server.
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k3s_server_config_yaml_d_files: []
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# A list of templates used for configuring the agent.
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k3s_agent_config_yaml_d_files: []
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# A list of templates used for pre-configuring the cluster.
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k3s_server_manifests_templates: []
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# A list of URLs used for preconfigure the cluster.
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# A list of URLs used for pre-configuring the cluster.
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k3s_server_manifests_urls: []
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# - url: https://some/url/to/manifest.yml
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# filename: manifest.yml
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18
tasks/build/preconfigure-k3s-agent-config-yaml-d.yml
Normal file
18
tasks/build/preconfigure-k3s-agent-config-yaml-d.yml
Normal file
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@ -0,0 +1,18 @@
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---
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- name: Ensure that the config.yaml.d directory exists
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ansible.builtin.file:
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state: directory
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path: "{{ k3s_config_yaml_d_dir }}"
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mode: 0755
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when: k3s_agent_config_yaml_d_files | length > 0
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become: "{{ k3s_become_for_directory_creation | ternary(true, false, k3s_become_for_all) }}"
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# https://github.com/k3s-io/k3s/pull/3162
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- name: Ensure configuration files are copied to agents
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ansible.builtin.template:
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src: "{{ item }}"
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dest: "{{ k3s_config_yaml_d_dir }}/{{ item | basename | replace('.j2','') }}"
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mode: 0644
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loop: "{{ k3s_agent_config_yaml_d_files }}"
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become: "{{ k3s_become_for_directory_creation | ternary(true, false, k3s_become_for_all) }}"
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18
tasks/build/preconfigure-k3s-server-config-yaml-d.yml
Normal file
18
tasks/build/preconfigure-k3s-server-config-yaml-d.yml
Normal file
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@ -0,0 +1,18 @@
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---
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- name: Ensure that the config.yaml.d directory exists
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ansible.builtin.file:
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state: directory
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path: "{{ k3s_config_yaml_d_dir }}"
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mode: 0755
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when: k3s_server_config_yaml_d_files | length > 0
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become: "{{ k3s_become_for_directory_creation | ternary(true, false, k3s_become_for_all) }}"
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# https://github.com/k3s-io/k3s/pull/3162
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- name: Ensure configuration files are copied to controllers
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ansible.builtin.template:
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src: "{{ item }}"
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dest: "{{ k3s_config_yaml_d_dir }}/{{ item | basename | replace('.j2','') }}"
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mode: 0644
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loop: "{{ k3s_server_config_yaml_d_files }}"
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become: "{{ k3s_become_for_directory_creation | ternary(true, false, k3s_become_for_all) }}"
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@ -54,6 +54,16 @@
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- k3s_control_node
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- k3s_server_pod_manifests_urls | length > 0
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- import_tasks: build/preconfigure-k3s-server-config-yaml-d.yml
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when:
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- k3s_control_node
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- k3s_server_config_yaml_d_files | length > 0
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- import_tasks: build/preconfigure-k3s-agent-config-yaml-d.yml
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when:
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- not k3s_control_node
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- k3s_agent_config_yaml_d_files | length > 0
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- import_tasks: build/install-k3s.yml
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- name: Ensure containerd installation tasks are run
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@ -74,7 +74,7 @@ k3s_systemd_unit_dir: "/etc/systemd/{{ k3s_systemd_context }}"
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# Data directory location for k3s
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k3s_data_dir: "{{ k3s_runtime_config['data-dir'] | default('/var/lib/rancher/k3s') }}"
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# Config directroy location for k3s
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# Config directory location for k3s
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k3s_config_dir: "{{ k3s_config_file | dirname }}"
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# Directory for gathering the k3s token for clustering. I don't see this changing.
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@ -99,6 +99,8 @@ k3s_check_packages: []
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k3s_ensure_directories_exist:
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- name: Config directory
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path: "{{ k3s_config_dir }}"
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- name: Config.yaml.d directory
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path: "{{ k3s_config_yaml_d_dir }}"
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- name: Systemd unit file directory
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path: "{{ k3s_systemd_unit_dir }}"
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- name: Data directory
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