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/metallb/configuration/kustomization.yaml

@@ -1,18 +0,0 @@
-namespace: metallb-system
-resources:
-  - pool.yaml
-configMapGenerator:
-  - name: metallb-config
-    envs:
-      - config/config.env
-replacements:
-  - source:
-      kind: ConfigMap
-      name: metallb-config
-      fieldPath: data.CLUSTER_LOAD_BALANCER_RANGE
-    targets:
-      - select:
-          kind: IPAddressPool
-          name: first-pool
-        fieldPaths:
-          - spec.addresses.0

setup/cluster/metallb/install.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -e
+
+if [ -z "${WC_HOME}" ]; then
+    echo "Please source the wildcloud environment first. (e.g., \`source ./env.sh\`)"
+    exit 1
+fi
+
+CLUSTER_SETUP_DIR="${WC_HOME}/setup/cluster"
+METALLB_DIR="${CLUSTER_SETUP_DIR}/metallb"
+
+echo "Setting up MetalLB..."
+
+# Process templates with gomplate
+echo "Processing MetalLB templates..."
+wild-compile-template-dir --clean ${METALLB_DIR}/kustomize.template ${METALLB_DIR}/kustomize
+
+echo "Deploying MetalLB..."
+kubectl apply -k ${METALLB_DIR}/kustomize/installation
+
+echo "Waiting for MetalLB to be deployed..."
+kubectl wait --for=condition=Available deployment/controller -n metallb-system --timeout=60s
+sleep 10 # Extra buffer for webhook initialization
+
+echo "Customizing MetalLB..."
+kubectl apply -k ${METALLB_DIR}/kustomize/configuration
+
+echo "✅ MetalLB installed and configured"
+echo ""
+echo "To verify the installation:"
+echo "  kubectl get pods -n metallb-system"
+echo "  kubectl get ipaddresspools.metallb.io -n metallb-system"

setup/cluster/metallb/kustomize.template/configuration/kustomization.yaml

@@ -0,0 +1,3 @@
+namespace: metallb-system
+resources:
+  - pool.yaml

setup/cluster/metallb/kustomize.template/configuration/pool.yaml

@@ -6,7 +6,7 @@ metadata:
   namespace: metallb-system
 spec:
   addresses:
-  - PLACEHOLDER_CLUSTER_LOAD_BALANCER_RANGE
+  - {{ .cluster.ipAddressPool }}
 
 ---
 apiVersion: metallb.io/v1beta1

setup/cluster/metallb/kustomize/configuration/kustomization.yaml

@@ -0,0 +1,3 @@
+namespace: metallb-system
+resources:
+  - pool.yaml

setup/cluster/metallb/kustomize/configuration/pool.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: metallb.io/v1beta1
+kind: IPAddressPool
+metadata:
+  name: first-pool
+  namespace: metallb-system
+spec:
+  addresses:
+  - 192.168.8.20-192.168.8.29
+
+---
+apiVersion: metallb.io/v1beta1
+kind: L2Advertisement
+metadata:
+  name: l2-advertisement
+  namespace: metallb-system
+spec:
+  ipAddressPools:
+  - first-pool

setup/cluster/metallb/kustomize/installation/kustomization.yaml

@@ -0,0 +1,3 @@
+namespace: metallb-system
+resources:
+  - github.com/metallb/metallb/config/native?ref=v0.15.0