Added new state "downloaded" - improved getting latest version

README.md

@@ -45,7 +45,7 @@ consistency.
 
 | Variable                       | Description                                                              | Default Value                  |
 |--------------------------------|--------------------------------------------------------------------------|--------------------------------|
-| `k3s_cluster_state`            | State of cluster, options: installed, started, stopped, restarted.       | installed                      |
+| `k3s_cluster_state`            | State of cluster: installed, started, stopped, restarted, downloaded.    | installed                      |
 | `k3s_release_version`          | Use a specific version of k3s, eg. `v0.2.0`. Specify `false` for latest. | `false`                        |
 | `k3s_github_url`               | Set the GitHub URL to install k3s from.                                  | https://github.com/rancher/k3s |
 | `k3s_install_dir`              | Installation directory for k3s.                                          | `/usr/local/bin`               |

molecule/default/playbook-download.yml

@@ -0,0 +1,9 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+  vars:
+    molecule_is_test: true
+    k3s_cluster_state: downloaded
+  roles:
+    - role: xanmanning.k3s

tasks/build/get-version.yml

@@ -2,9 +2,11 @@
 
 - name: Get the latest release version from GitHub
   uri:
-    url: https://github.com/rancher/k3s/releases/latest
+    url: "{{ k3s_github_api_releases }}"
+    return_content: true
+    body_format: json
   register: k3s_latest_release
 
 - name: Ensure the release version is set as a fact
   set_fact:
-    k3s_release_version: "{{ k3s_latest_release.url.split('/')[-1] }}"
+    k3s_release_version: "{{ k3s_latest_release.json.tag_name }}"

tasks/main.yml

@@ -3,7 +3,7 @@
 - name: Check to see if k3s_cluster_state is a supported value
   assert:
     that:
-      - k3s_cluster_state in ['installed', 'started', 'stopped', 'restarted']
+      - k3s_cluster_state in ['installed', 'started', 'stopped', 'restarted', 'downloaded']
     fail_msg: "k3s_cluster_state not valid. Check README.md for details."
     success_msg: "k3s_cluster_state is valid."
   when: k3s_cluster_state is defined

tasks/state-downloaded.yml

@@ -0,0 +1,6 @@
+---
+
+- import_tasks: build/get-version.yml
+  when: k3s_release_version is not defined or not k3s_release_version
+
+- import_tasks: build/download-k3s.yml

vars/main.yml

@@ -26,6 +26,8 @@ k3s_arch_lookup:
     arch: arm
     suffix: "-armhf"
 
+k3s_github_api: "{{ k3s_github_url | replace('github.com', 'api.github.com') }}"
+k3s_github_api_releases: "{{ k3s_github_api | replace('.com', '.com/repos') }}/releases/latest"
 k3s_github_download_url: "{{ k3s_github_url }}/releases/download"
 k3s_controller_count: []