feat: added deployment

deploy/api/deployment.yaml

@@ -0,0 +1,41 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hearth-api
+  labels:
+    app: hearth-api
+spec:
+  # One replica with Recreate: schema upgrades and scheduled syncs must run in one process at a time.
+  # Do not scale or switch to RollingUpdate before the worker split (Obsidian: Topics/Architecture, Singleton work).
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: hearth-api
+  template:
+    metadata:
+      labels:
+        app: hearth-api
+    spec:
+      containers:
+        - name: api
+          image: ghcr.io/greboh/hearth-api
+          imagePullPolicy: IfNotPresent
+          ports:
+            - name: http
+              containerPort: 8080
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: http
+          livenessProbe:
+            httpGet:
+              path: /alive
+              port: http
+          resources:
+            requests:
+              cpu: 50m
+              memory: 128Mi
+            limits:
+              memory: 256Mi

deploy/api/ingress.yaml

@@ -0,0 +1,25 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: hearth-api
+  annotations:
+    traefik.ingress.kubernetes.io/router.middlewares: services-hearth-api-strip@kubernetescrd
+    # Owns the certificate until the web ingress exists; the web ingress then reuses hearth-greboh-dev-tls.
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+spec:
+  ingressClassName: traefik
+  tls:
+    - hosts:
+        - hearth.greboh.dev
+      secretName: hearth-greboh-dev-tls
+  rules:
+    - host: hearth.greboh.dev
+      http:
+        paths:
+          - path: /api
+            pathType: Prefix
+            backend:
+              service:
+                name: hearth-api
+                port:
+                  name: http

deploy/api/kustomization.yaml

@@ -0,0 +1,9 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: services
+# No image tag here: Argo CD Image Updater (infrastructure repo) sets the newest released version on the Application.
+resources:
+  - deployment.yaml
+  - service.yaml
+  - middleware.yaml
+  - ingress.yaml

deploy/api/middleware.yaml

@@ -0,0 +1,8 @@
+apiVersion: traefik.io/v1alpha1
+kind: Middleware
+metadata:
+  name: hearth-api-strip
+spec:
+  stripPrefix:
+    prefixes:
+      - /api

deploy/api/service.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: hearth-api
+spec:
+  selector:
+    app: hearth-api
+  ports:
+    - name: http
+      port: 80
+      targetPort: http