fix: correct kind distribution node limit to 1 node maximum

- Update kind v1.32.2 configuration from 3 nodes to 1 node (maximum supported)
- Change instance-type from r1.medium to r1.small for consistency
- Reduce timeout from 25 to 20 minutes for single-node configuration
- Update documentation to reflect distribution-specific node constraints
- Document node limits: k3s (1,3), kind (1 max), EKS (2)

Generated with code assistance

Co-Authored-By: Assistant <[email protected]>

Author: adamancini

.github/workflows/wg-easy-pr-validation.yaml

@@ -182,17 +182,17 @@ jobs:
             nodes: 3
             instance-type: "r1.medium"
             timeout-minutes: 20
-          # kind configurations
+          # kind configurations (maximum 1 node supported)
           - k8s-version: "v1.31.2"
             distribution: "kind"
             nodes: 1
             instance-type: "r1.small"
             timeout-minutes: 20
           - k8s-version: "v1.32.2"
             distribution: "kind"
-            nodes: 3
-            instance-type: "r1.medium"
-            timeout-minutes: 25
+            nodes: 1
+            instance-type: "r1.small"
+            timeout-minutes: 20
           # EKS configurations
           - k8s-version: "v1.31.2"
             distribution: "eks"

applications/wg-easy/CLAUDE.md

@@ -779,8 +779,8 @@ Following a comprehensive analysis of the current PR validation workflow against
 
 **Current Implementation Status:**
 - ✅ **6 Active Matrix Combinations** across 3 distributions and 2 K8s versions
-- ✅ **Multi-Distribution Testing** (k3s, kind, EKS) with specific configurations
-- ✅ **Node Configuration Matrix** (1, 2, 3 nodes) with appropriate instance types
+- ✅ **Multi-Distribution Testing** (k3s, kind, EKS) with distribution-specific constraints
+- ✅ **Node Configuration Matrix** (1-3 nodes) with distribution limits: k3s (1,3), kind (1 max), EKS (2)
 - ✅ **Distribution-Specific Validation** for networking and storage
 - ✅ **Parallel Execution Optimization** with resource-aware limits
 - ✅ **Performance Monitoring** and resource utilization tracking

applications/wg-easy/docs/compatibility-matrix-testing-plan.md

@@ -132,17 +132,17 @@ strategy:
         nodes: 3
         instance-type: "r1.medium"
         timeout-minutes: 20
-      # kind configurations
+      # kind configurations (maximum 1 node supported)
       - k8s-version: "v1.31.2"
         distribution: "kind"
         nodes: 1
         instance-type: "r1.small"
         timeout-minutes: 20
       - k8s-version: "v1.32.2"
         distribution: "kind"
-        nodes: 3
-        instance-type: "r1.medium"
-        timeout-minutes: 25
+        nodes: 1
+        instance-type: "r1.small"
+        timeout-minutes: 20
       # EKS configurations
       - k8s-version: "v1.32.2"
         distribution: "eks"