feat(homelab): deploy home-assistant, configure minecraft

nix/homelab/helm/helmfile.yaml

@@ -9,6 +9,8 @@ repositories:
     url: https://dl.gitea.com/charts
   - name: longhorn
     url: https://charts.longhorn.io
+  - name: home-assistant
+    url: https://pajikos.github.io/home-assistant-helm-chart
 
 releases:
   # Load Balancer
@@ -54,9 +56,23 @@ releases:
           defaultClassReplicaCount: 1
 
   # Minecraft
-  - name: minecraft-main
+  # - name: minecraft-router
-    namespace: minecraft
+  #   namespace: minecraft
-    chart: minecraft-charts/minecraft
+  #   chart: minecraft-charts/mc-router
-    version: 5.0.0
+  #   version: 1.4.0
+  #   values:
+  #     - values/minecraft/router.yaml
+  #
+  # - name: minecraft-main
+  #   namespace: minecraft
+  #   chart: minecraft-charts/minecraft
+  #   version: 5.0.0
+  #   values:
+  #     - values/minecraft/main.yaml
+
+  - name: home-assistant
+    namespace: home
+    chart: home-assistant/home-assistant
+    version: 0.3.36
     values:
-      - values/minecraft/main.yaml
+      - values/home-assistant.yaml

nix/homelab/helm/values/home-assistant.yaml

@@ -0,0 +1,17 @@
+persistence:
+  enabled: true
+
+resources:
+  requests:
+    cpu: 1
+    memory: 1Gi
+  limits:
+    cpu: 2
+    memory: 2Gi
+
+configuration:
+  enabled: true
+
+ingress:
+  enabled: false
+  external: true

nix/homelab/helm/values/jellyfin.yaml

@@ -1,5 +1,5 @@
 persistence:
   config:
-    size: 4Gi
+    size: 5Gi
   media:
     size: 2Gi

nix/homelab/helm/values/minecraft/main.yaml

@@ -1,6 +1,9 @@
 resources:
+  requests:
+    cpu: 1
+    memory: 500Mi
   limits:
-    memory: 1Gi
+    memory: 6Gi
     cpu: 2500m
 
 minecraftServer:
@@ -9,9 +12,67 @@ minecraftServer:
   version: "1.21.11"
   difficulty: hard
   motd: "A Minecraft Server."
-  memory: 512M
+  memory: 6G
 
 persistence:
   dataDir:
     enabled: true
-    size: 2Gi
+    Size: 4Gi
+
+# extraVolumes:
+#   - volumeMounts:
+#       - name: backup-volume
+#         mountPath: /backup
+#         readOnly: true
+#     volumes:
+#       - name: backup-volume
+#         hostPath:
+#           path: /var/lib/minecraft
+#           type: DirectoryOrCreate
+
+# initContainers:
+#   - name: world-restore
+#     image: busybox:latest
+#     command:
+#       - sh
+#       - -c
+#       - |
+#         set -e
+#
+#         echo "=== Minecraft World Restore ==="
+#
+#         BACKUP_FILE="/backup/main/latest.tar.gz"
+#
+#         # Check if backup exists
+#         if [ ! -f "$BACKUP_FILE" ]; then
+#           echo "No backup found at $BACKUP_FILE"
+#           echo "Skipping restore, server will start with existing/new world"
+#           exit 0
+#         fi
+#
+#         echo "✓ Backup found: $BACKUP_FILE"
+#         echo "  Size: $(du -h $BACKUP_FILE | cut -f1)"
+#
+#         # Check if world already exists
+#         if [ -f /data/world/level.dat ]; then
+#           echo "⚠ World already exists at /data/world/"
+#           echo "  Replacing with backup..."
+#           rm -rf /data/world /data/world_nether /data/world_the_end
+#         fi
+#
+#         # Extract backup
+#         echo "Extracting backup to /data/..."
+#         tar -xzf "$BACKUP_FILE" -C /data/
+#         echo "✓ Extraction complete"
+#
+#         echo ""
+#         echo "=== Restore Complete ==="
+#         echo "Restored world size: $(du -sh /data/world 2>/dev/null | cut -f1 || echo 'unknown')"
+#         ls -lh /data/ | grep -E "^d" || true
+#         echo ""
+#     volumeMounts:
+#       - name: datadir
+#         mountPath: /data
+#       - name: backup-volume
+#         mountPath: /backup
+#         readOnly: true

nix/homelab/helm/values/minecraft/router.yaml

@@ -0,0 +1,13 @@
+resources:
+  requests:
+    cpu: 100m
+    memory: 50Mi
+  limits:
+    cpu: 500m
+    memory: 128Mi
+
+minecraftRouter:
+  mappings:
+    - externalHostname: "mc-rocket.duckdns.org"
+      host: "minecraft-main"
+      port: 25565

nix/homelab/kustomize/kustomization.yaml

@@ -6,7 +6,8 @@ resources:
   - ./traefik/config.yaml
   - ./cert-manager/config.yaml
   - ./routes/media.yaml
-  - ./routes/minecraft/main.yaml
+  # - ./routes/minecraft.yaml
   - ./routes/gitea/ssh.yaml
   - ./routes/gitea/http.yaml
   - ./routes/longhorn.yaml
+  - ./routes/home-assistant.yaml

nix/homelab/kustomize/routes/home-assistant.yaml

@@ -0,0 +1,15 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: home-assistant
+  namespace: home
+spec:
+  parentRefs:
+    - name: traefik-gateway
+      namespace: kube-system
+  hostnames:
+    - "home-assistant.lucalise.ca"
+  rules:
+    - backendRefs:
+        - name: home-assistant
+          port: 8080

nix/homelab/kustomize/routes/minecraft.yaml

@@ -1,13 +1,13 @@
 apiVersion: traefik.io/v1alpha1
 kind: IngressRouteTCP
 metadata:
-  name: minecraft-main
+  name: minecraft-router
   namespace: minecraft
 spec:
   entryPoints:
-    - minecraft-main
+    - minecraft
   routes:
     - match: HostSNI(`*`)
       services:
-        - name: minecraft-main
+        - name: minecraft-router-mc-router
           port: 25565

nix/modules/dns.nix

@@ -22,6 +22,8 @@
       192.168.18.31 media.lucalise.ca 
       192.168.18.31 git-new.lucalise.ca 
       192.168.18.31 storage.lucalise.ca 
+      192.168.18.31 home-assistant.lucalise.ca 
+      192.168.18.31 mc-rocket.duckdns.org 
     '';
 
     services.resolved = {