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Merge pull request #119 from onedr0p/patch-1

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fix: only deploy templates on primary controller
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Xan Manning 2021-05-26 08:54:38 +01:00 committed by GitHub
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3 changed files with 18 additions and 18 deletions
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32
README.md
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@ -61,22 +61,22 @@ below.
Below are variables that are set against all of the play hosts for environment Below are variables that are set against all of the play hosts for environment
consistency. These are generally cluster-level configuration. consistency. These are generally cluster-level configuration.
| Variable | Description | Default Value | | Variable | Description | Default Value |
|----------------------------------|---------------------------------------------------------------------------------|--------------------------------| |----------------------------------|------------------------------------------------------------------------------------|--------------------------------|
| `k3s_state` | State of k3s: installed, started, stopped, downloaded, uninstalled, validated. | installed | | `k3s_state` | State of k3s: installed, started, stopped, downloaded, uninstalled, validated. | installed |
| `k3s_release_version` | Use a specific version of k3s, eg. `v0.2.0`. Specify `false` for stable. | `false` | | `k3s_release_version` | Use a specific version of k3s, eg. `v0.2.0`. Specify `false` for stable. | `false` |
| `k3s_config_file` | Location of the k3s configuration file. | `/etc/rancher/k3s/config.yaml` | | `k3s_config_file` | Location of the k3s configuration file. | `/etc/rancher/k3s/config.yaml` |
| `k3s_build_cluster` | When multiple play hosts are available, attempt to cluster. Read notes below. | `true` | | `k3s_build_cluster` | When multiple play hosts are available, attempt to cluster. Read notes below. | `true` |
| `k3s_registration_address` | Fixed registration address for nodes. IP or FQDN. | NULL | | `k3s_registration_address` | Fixed registration address for nodes. IP or FQDN. | NULL |
| `k3s_github_url` | Set the GitHub URL to install k3s from. | https://github.com/k3s-io/k3s | | `k3s_github_url` | Set the GitHub URL to install k3s from. | https://github.com/k3s-io/k3s |
| `k3s_install_dir` | Installation directory for k3s. | `/usr/local/bin` | | `k3s_install_dir` | Installation directory for k3s. | `/usr/local/bin` |
| `k3s_install_hard_links` | Install using hard links rather than symbolic links. | `false` | | `k3s_install_hard_links` | Install using hard links rather than symbolic links. | `false` |
| `k3s_server_manifests_templates` | A list of Auto-Deploying Manifests Templates. | [] | | `k3s_server_manifests_templates` | A list of Auto-Deploying Manifests Templates (only deploys on primary controller). | [] |
| `k3s_use_experimental` | Allow the use of experimental features in k3s. | `false` | | `k3s_use_experimental` | Allow the use of experimental features in k3s. | `false` |
| `k3s_use_unsupported_config` | Allow the use of unsupported configurations in k3s. | `false` | | `k3s_use_unsupported_config` | Allow the use of unsupported configurations in k3s. | `false` |
| `k3s_etcd_datastore` | Enable etcd embedded datastore (read notes below). | `false` | | `k3s_etcd_datastore` | Enable etcd embedded datastore (read notes below). | `false` |
| `k3s_debug` | Enable debug logging on the k3s service. | `false` | | `k3s_debug` | Enable debug logging on the k3s service. | `false` |
| `k3s_registries` | Registries configuration file content. | `{ mirrors: {}, configs:{} }` | | `k3s_registries` | Registries configuration file content. | `{ mirrors: {}, configs:{} }` |
### K3S Service Configuration ### K3S Service Configuration

2
tasks/build/preconfigure-k3s-auto-deploying-manifests.yml
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@ -9,7 +9,7 @@
become: "{{ k3s_become_for_directory_creation | ternary(true, false, k3s_become_for_all) }}" become: "{{ k3s_become_for_directory_creation | ternary(true, false, k3s_become_for_all) }}"
# https://rancher.com/docs/k3s/latest/en/advanced/#auto-deploying-manifests # https://rancher.com/docs/k3s/latest/en/advanced/#auto-deploying-manifests
- name: Ensure auto-deploying manifests are copied to controllers - name: Ensure auto-deploying manifests are copied to the primary controller
ansible.builtin.template: ansible.builtin.template:
src: "{{ item }}" src: "{{ item }}"
dest: "{{ k3s_server_manifests_dir }}/{{ item | basename | replace('.j2','') }}" dest: "{{ k3s_server_manifests_dir }}/{{ item | basename | replace('.j2','') }}"

2
tasks/state-installed.yml
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@ -36,7 +36,7 @@
- import_tasks: build/preconfigure-k3s-auto-deploying-manifests.yml - import_tasks: build/preconfigure-k3s-auto-deploying-manifests.yml
when: when:
- k3s_control_node - k3s_primary_control_node
- k3s_server_manifests_templates | length > 0 - k3s_server_manifests_templates | length > 0
- import_tasks: build/install-k3s.yml - import_tasks: build/install-k3s.yml