update: add k3s_url_ip variable to configuration files and update references in Ansible playbooks

.envrc.example

@@ -7,3 +7,4 @@ export VM1_IP="192.168.56.80"
 export VM2_IP="192.168.56.81"
 export VM3_IP="192.168.56.82"
 export VAGRANT_NETWORK_PREFIX="192.168.56"
+export K3S_URL_IP="192.168.56.250"

vagrant/dev/ubuntu/ansible/copy_k8s_config.yaml

@@ -69,4 +69,4 @@
       ansible.builtin.replace:
         path: /home/vagrant/.kube/config
         regexp: "127.0.0.1:6443"
-        replace: "{{ vm1_ip }}:6443"
+        replace: "{{ k3s_url_ip }}:6443"

vagrant/dev/ubuntu/ansible/install_k3s_3node.yaml

@@ -8,13 +8,13 @@
     - vars.yaml
 
   tasks:
-    - name: Debug IP variables
-      ansible.builtin.debug:
-        msg:
-          - "vm1_ip: {{ vm1_ip }}"
-          - "vm2_ip: {{ vm2_ip }}"
-          - "vm3_ip: {{ vm3_ip }}"
-          - "Current inventory_hostname: {{ inventory_hostname }}"
+    # - name: Debug IP variables
+    #   ansible.builtin.debug:
+    #     msg:
+    #       - "vm1_ip: {{ vm1_ip }}"
+    #       - "vm2_ip: {{ vm2_ip }}"
+    #       - "vm3_ip: {{ vm3_ip }}"
+    #       - "Current inventory_hostname: {{ inventory_hostname }}"
 
     - name: Check if k3s is already installed
       ansible.builtin.stat:
@@ -55,7 +55,7 @@
     - name: Install k3s on first node
       ansible.builtin.shell: |
         set -o pipefail
-        K3S_TOKEN=$(cat /opt/k3s-token) /bin/bash /tmp/k3s_install.sh server --cluster-init --disable traefik --disable servicelb --tls-san {{ vm1_ip }} --node-name vm1 --node-ip {{ vm1_ip }}
+        K3S_TOKEN=$(cat /opt/k3s-token) /bin/bash /tmp/k3s_install.sh server --cluster-init --disable traefik --disable servicelb --tls-san {{ k3s_url_ip }} --node-name vm1 --node-ip {{ vm1_ip }}
         if [ $? -eq 0 ]; then
           mkdir -p /home/vagrant/.kube && cp /etc/rancher/k3s/k3s.yaml /home/vagrant/.kube/config && chown vagrant:vagrant /home/vagrant/.kube/config
         fi
@@ -89,9 +89,9 @@
         {% else %}
         NODE_IP="{{ vm1_ip }}"
         {% endif %}
-        K3S_URL=https://{{ vm1_ip }}:6443 \
+        K3S_URL=https://{{ k3s_url_ip }}:6443 \
         K3S_TOKEN={{ k3s_token_content.stdout }} \
-        INSTALL_K3S_EXEC="server --server https://{{ vm1_ip }}:6443 --disable traefik --disable servicelb --node-name={{ inventory_hostname }} --node-ip ${NODE_IP}" \
+        INSTALL_K3S_EXEC="server --server https://{{ k3s_url_ip }}:6443 --disable traefik --disable servicelb --node-name={{ inventory_hostname }} --node-ip ${NODE_IP}" \
         /bin/bash /tmp/k3s_install.sh 2>&1
         exit_code=$?
         if [ $exit_code -ne 0 ]; then

vagrant/dev/ubuntu/ansible/install_keepalived.yaml

@@ -6,8 +6,7 @@
   serial: 1 # Ensure tasks are executed one host at a time
 
   vars_files:
-    - vault.yml
-    - vars.yml
+    - vars.yaml
 
   vars:
     tailscale_host: "{{ hostvars[inventory_hostname]['tailscale_host'] }}"
@@ -22,6 +21,9 @@
     #     msg: "{{ item.key }}: {{ item.value.ipv4 | map(attribute='address') | list }}"
     #   with_dict: "{{ ansible_facts['network_interfaces'] }}"
     #   when: ansible_facts['network_interfaces'] is defined
+    # - name: Debug k3s_url_ip
+    #   ansible.builtin.debug:
+    #     msg: "k3s_url_ip: {{ k3s_url_ip }}"
 
     - name: Detect interface with the desired IP range
       ansible.builtin.set_fact:
@@ -65,7 +67,7 @@
               auth_pass mysecret
             }
             virtual_ipaddress {
-              192.168.56.250
+              {{ k3s_url_ip }}
             }
           }
         owner: root

vagrant/dev/ubuntu/ansible/vars.yaml

@@ -3,6 +3,7 @@
 vm1_ip: "{{ lookup('env', 'VM1_IP') | default('192.168.56.80', true) }}"
 vm2_ip: "{{ lookup('env', 'VM2_IP') | default('192.168.56.81', true) }}"
 vm3_ip: "{{ lookup('env', 'VM3_IP') | default('192.168.56.82', true) }}"
+k3s_url_ip: "{{ lookup('env', 'K3S_URL_IP') | default('192.168.56.250', true) }}"
 workstation_ip: "{{ lookup('env', 'WORKSTATION_IP') | default('192.168.56.10', true) }}"
 network_prefix: "{{ lookup('env', 'VAGRANT_NETWORK_PREFIX') | default('192.168.56', true) }}"