feat(helm): update image registry, enable HTTPRoute, autoscaling, and refactor Dockerfile

- Use custom image registry (somegit.dev) with pull secrets and "latest" tag.
- Enable HTTPRoute with hostname "heatguard.dev" and TLS via cert-manager.
- Activate autoscaling with min/max replicas and resource metrics.
- Switch Dockerfile to Alpine runtime with nonroot user.
- Add helm directory to .dockerignore.

.dockerignore

@@ -3,3 +3,4 @@ node_modules/
 .git/
 *.md
 heatguard
+helm/

Dockerfile

@@ -12,9 +12,11 @@ RUN npm ci
 
 COPY . .
 
-RUN CGO_ENABLED=0 make build
+RUN make build
 
-FROM gcr.io/distroless/static-debian12:nonroot
+FROM alpine:3
+
+RUN adduser -D -u 65532 nonroot
 
 COPY --from=build /src/bin/heatguard /heatguard
 

helm/heatguard/values.yaml

@@ -1,11 +1,12 @@
 replicaCount: 1
 
 image:
-  repository: heatguard
-  pullPolicy: IfNotPresent
-  tag: ""
+  repository: somegit.dev/vikingowl/heatguard
+  pullPolicy: Always
+  tag: "latest"
 
-imagePullSecrets: []
+imagePullSecrets:
+  - name: somegit
 
 service:
   type: ClusterIP
@@ -13,14 +14,14 @@ service:
   targetPort: 8080
 
 httpRoute:
-  enabled: false
+  enabled: true
   annotations:
     cert-manager.io/cluster-issuer: letsencrypt-prod
   parentRefs:
     - name: default
       namespace: nginx-gateway
-  hostnames: []
-  # - heatguard.example.com
+  hostnames:
+    - heatguard.dev
 
 env: []
 # - name: API_KEY
@@ -42,13 +43,13 @@ resources:
     memory: 64Mi
 
 autoscaling:
-  enabled: false
+  enabled: true
   minReplicas: 1
   maxReplicas: 5
   targetCPUUtilizationPercentage: 80
 
 serviceAccount:
-  create: true
+  create: false
   name: ""
   annotations: {}