Settle on v1 setup method. Test run completed successfully from bootstrap to service setup.

- Refactor dnsmasq configuration and scripts for improved variable handling and clarity
- Updated dnsmasq configuration files to use direct variable references instead of data source functions for better readability.
- Modified setup scripts to ensure they are run from the correct environment and directory, checking for the WC_HOME variable.
- Changed paths in README and scripts to reflect the new directory structure.
- Enhanced error handling in setup scripts to provide clearer guidance on required configurations.
- Adjusted kernel and initramfs URLs in boot.ipxe to use the updated variable references.

setup/cluster-nodes/patch.templates/controlplane-node-1.yaml

@@ -0,0 +1,22 @@
+machine:
+  install:
+    disk: {{ .cluster.nodes.control.node1.disk }}
+    image: factory.talos.dev/metal-installer/{{ .cluster.nodes.talos.schematicId}}:{{ .cluster.nodes.talos.version}}
+  network:
+    interfaces:
+      - interface: {{ .cluster.nodes.control.node1.interface }}
+        dhcp: false
+        addresses:
+          - {{ .cluster.nodes.control.node1.ip }}/24
+        routes:
+          - network: 0.0.0.0/0
+            gateway: {{ .cloud.router.ip }}
+        vip:
+          ip: {{ .cluster.nodes.control.vip }}
+cluster:
+  discovery:
+    enabled: true
+    registries:
+      service:
+        disabled: true
+  allowSchedulingOnControlPlanes: true

setup/cluster-nodes/patch.templates/controlplane-node-2.yaml

@@ -0,0 +1,22 @@
+machine:
+  install:
+    disk: {{ .cluster.nodes.control.node2.disk }}
+    image: factory.talos.dev/metal-installer/{{ .cluster.nodes.talos.schematicId}}:{{ .cluster.nodes.talos.version}}
+  network:
+    interfaces:
+      - interface: {{ .cluster.nodes.control.node2.interface }}
+        dhcp: false
+        addresses:
+          - {{ .cluster.nodes.control.node2.ip }}/24
+        routes:
+          - network: 0.0.0.0/0
+            gateway: {{ .cloud.router.ip }}
+        vip:
+          ip: {{ .cluster.nodes.control.vip }}
+cluster:
+  discovery:
+    enabled: true
+    registries:
+      service:
+        disabled: true
+  allowSchedulingOnControlPlanes: true

setup/cluster-nodes/patch.templates/controlplane-node-3.yaml

@@ -0,0 +1,22 @@
+machine:
+  install:
+    disk: {{ .cluster.nodes.control.node3.disk }}
+    image: factory.talos.dev/metal-installer/{{ .cluster.nodes.talos.schematicId}}:{{ .cluster.nodes.talos.version}}
+  network:
+    interfaces:
+      - interface: {{ .cluster.nodes.control.node3.interface }}
+        dhcp: false
+        addresses:
+          - {{ .cluster.nodes.control.node3.ip }}/24
+        routes:
+          - network: 0.0.0.0/0
+            gateway: {{ .cloud.router.ip }}
+        vip:
+          ip: {{ .cluster.nodes.control.vip }}
+cluster:
+  discovery:
+    enabled: true
+    registries:
+      service:
+        disabled: true
+  allowSchedulingOnControlPlanes: true

setup/cluster-nodes/patch.templates/worker.yaml

@@ -0,0 +1,22 @@
+machine:
+  install:
+    disk: /dev/sdc
+  network:
+    interfaces:
+      - interface: enp4s0
+        dhcp: true
+  kubelet:
+    extraMounts:
+      - destination: /var/lib/longhorn
+        type: bind
+        source: /var/lib/longhorn
+        options:
+          - bind
+          - rshared
+          - rw
+# NOTE: System extensions need to be added via Talos Image Factory
+# customization:
+#   systemExtensions:
+#     officialExtensions:
+#       - siderolabs/iscsi-tools
+#       - siderolabs/util-linux-tools