fix: prepare k3s for external cloud provider

ansible/roles/k3s-agent/defaults/main.yml

@@ -3,3 +3,4 @@ k3s_version: latest
 k3s_server_url: ""
 k3s_token: ""
 k3s_node_ip: ""
+k3s_kubelet_cloud_provider_external: true

ansible/roles/k3s-agent/tasks/main.yml

@@ -16,7 +16,10 @@
     INSTALL_K3S_VERSION: "{{ k3s_version if k3s_version != 'latest' else '' }}"
     K3S_URL: "{{ k3s_server_url }}"
     K3S_TOKEN: "{{ k3s_token }}"
-  command: /tmp/install-k3s.sh agent --node-ip {{ k3s_node_ip }}
+  command: >-
+    /tmp/install-k3s.sh agent
+    --node-ip {{ k3s_node_ip }}
+    {% if k3s_kubelet_cloud_provider_external | bool %}--kubelet-arg=cloud-provider=external{% endif %}
   args:
     creates: /usr/local/bin/k3s-agent
   when: not k3s_agent_binary.stat.exists

ansible/roles/k3s-server/defaults/main.yml

@@ -3,3 +3,6 @@ k3s_version: latest
 k3s_token: ""
 k3s_node_ip: ""
 k3s_primary_public_ip: ""
+k3s_disable_embedded_ccm: true
+k3s_disable_servicelb: true
+k3s_kubelet_cloud_provider_external: true

ansible/roles/k3s-server/tasks/main.yml

@@ -61,7 +61,16 @@
   environment:
     INSTALL_K3S_VERSION: "{{ k3s_version if k3s_version != 'latest' else '' }}"
     K3S_TOKEN: "{{ k3s_token }}"
-  command: /tmp/install-k3s.sh server --cluster-init --advertise-address={{ k3s_primary_ip }} --node-ip={{ k3s_node_ip }} --tls-san={{ k3s_primary_ip }} --tls-san={{ k3s_primary_public_ip }}
+  command: >-
+    /tmp/install-k3s.sh server
+    --cluster-init
+    --advertise-address={{ k3s_primary_ip }}
+    --node-ip={{ k3s_node_ip }}
+    --tls-san={{ k3s_primary_ip }}
+    --tls-san={{ k3s_primary_public_ip }}
+    {% if k3s_disable_embedded_ccm | bool %}--disable-cloud-controller{% endif %}
+    {% if k3s_disable_servicelb | bool %}--disable=servicelb{% endif %}
+    {% if k3s_kubelet_cloud_provider_external | bool %}--kubelet-arg=cloud-provider=external{% endif %}
   when: 
     - k3s_install_needed
     - k3s_primary | default(false)
@@ -75,7 +84,14 @@
       environment:
         INSTALL_K3S_VERSION: "{{ k3s_version if k3s_version != 'latest' else '' }}"
         K3S_TOKEN: "{{ k3s_token }}"
-      command: /tmp/install-k3s.sh server --server https://{{ k3s_primary_ip }}:6443 --advertise-address={{ k3s_node_ip }} --node-ip={{ k3s_node_ip }}
+      command: >-
+        /tmp/install-k3s.sh server
+        --server https://{{ k3s_primary_ip }}:6443
+        --advertise-address={{ k3s_node_ip }}
+        --node-ip={{ k3s_node_ip }}
+        {% if k3s_disable_embedded_ccm | bool %}--disable-cloud-controller{% endif %}
+        {% if k3s_disable_servicelb | bool %}--disable=servicelb{% endif %}
+        {% if k3s_kubelet_cloud_provider_external | bool %}--kubelet-arg=cloud-provider=external{% endif %}
       register: secondary_install
 
   rescue: