add option to specify local storage path (#10)

README.md

@@ -69,6 +69,8 @@ consistency.
 | `k3s_no_traefik`                 | Do not use Traefik                                                       | `false`                                 |
 | `k3s_no_servicelb`               | Do not use ServiceLB, necessary for using something like MetalLB.        | `false`                                 |
 | `k3s_no_local_storage`           | Do not use Local Storage                                                 | `false`                                 |
+| `k3s_default_local_storage_path` | Set Local Storage Path. Specify `false` for default.                     |
+`false`                                 |
 | `k3s_no_metrics_server`          | Do not deploy metrics server                                             | `false`                                 |
 | `k3s_disable_scheduler`          | Disable Kubernetes default scheduler                                     | `false`                                 |
 | `k3s_disable_cloud_controller`   | Disable k3s default cloud controller manager.                            | `false`                                 |

defaults/main.yml

@@ -92,3 +92,6 @@ k3s_disable_cloud_controller: false
 
 # Disable k3s network policy controller
 k3s_disable_network_policy: false
+
+# Default local storage path for local provisioner storage class, if set to "false" we will use the default
+k3s_default_local_storage_path: false

molecule/default/playbook-no-deploy.yml

@@ -8,6 +8,7 @@
     k3s_no_traefik: true
     k3s_no_servicelb: true
     k3s_no_local_storage: true
+    k3s_default_local_storage_path: false
     k3s_no_metrics_server: true
     k3s_disable_scheduler: true
     k3s_disable_cloud_controller: true

templates/k3s.service.j2

@@ -48,6 +48,9 @@ ExecStart={{ k3s_install_dir }}/k3s
         {{ ' --no-deploy coredns' if k3s_no_coredns else '' }}{{ ' --no-deploy servicelb' if k3s_no_servicelb else '' }}{{ ' --no-deploy traefik' if k3s_no_traefik else '' }}{{ ' --no-deploy local-storage' if k3s_no_local_storage else '' }}{{ ' --no-deploy metrics-server' if k3s_no_metrics_server else '' }}
     {% endif %}
     {% endif %}
+    {% if not k3s_no_local_storage and k3s_default_local_storage_path is defined and k3s_default_local_storage_path %}
+        --default-local-storage-path {{ k3s_default_local_storage_path }}
+    {% endif %}
     {% if k3s_cluster_dns is defined and k3s_cluster_dns %}
         --cluster-dns {{ k3s_cluster_dns }}
     {% endif %}