Fix K3s Path, Alternative folder in HA (#233)

* Readd #143 fix

Signed-off-by: Derek Nola <derek.nola@suse.com>

* Add PR template

Signed-off-by: Derek Nola <derek.nola@suse.com>

.github/workflows/pull_request_template.md

@@ -0,0 +1,3 @@
+#### Changes ####
+
+#### Linked Issues ####

Vagrantfile

@@ -32,6 +32,7 @@ def provision(vm, role, node_num)
       # Required to use the private network configured above
       extra_server_args: "--node-external-ip #{node_ip} --flannel-iface eth1", 
       extra_agent_args: "--node-external-ip #{node_ip} --flannel-iface eth1",
+      k3s_server_location: "/data/k3s",
     }
   end
 end

roles/k3s/server/tasks/main.yml

@@ -35,6 +35,7 @@
         mode: "u=rwx,g=rx,o="
 
     - name: Pause to allow server startup
+      when: (groups['server'] | length) > 1
       ansible.builtin.pause:
         seconds: 10
 
@@ -48,7 +49,7 @@
 
     - name: Change server to API endpoint instead of localhost
       ansible.builtin.command: >-
-        k3s kubectl config set-cluster default
+         /usr/local/bin/k3s kubectl config set-cluster default
           --server=https://{{ api_endpoint }}:{{ api_port }}
           --kubeconfig ~{{ ansible_user }}/.kube/config
       changed_when: true

roles/prereq/tasks/main.yml

@@ -59,12 +59,19 @@
     validate: 'visudo -cf %s'
   when: ansible_distribution in ['CentOS', 'Red Hat Enterprise Linux','RedHat']
 
-- name: Create symlink
+- name: Setup alternative K3s directory
-  ansible.builtin.file:
-    dest: /var/lib/rancher/k3s
-    src: "{{ k3s_server_location }}"
-    force: true
-    state: link
   when:
     - k3s_server_location is defined
     - k3s_server_location != "/var/lib/rancher/k3s"
+  block:
+    - name: Make rancher directory
+      ansible.builtin.file:
+        path: "/var/lib/rancher"
+        mode: 0755
+        state: directory
+    - name: Create symlink
+      ansible.builtin.file:
+        dest: /var/lib/rancher/k3s
+        src: "{{ k3s_server_location }}"
+        force: true
+        state: link