Add unit tests for KubernetesCluster, Tenant, ServiceInstance, and RegisterClusterHandler

- Implement tests for KubernetesCluster including registration, connectivity status, and error handling. - Create tests for Tenant creation, member management, and status changes. - Add tests for ServiceInstance provisioning and state management. - Introduce RegisterClusterHandler tests to validate registration requests and error scenarios. - Set up project files for new test projects with necessary dependencies.
2026-05-05 11:44:36 +02:00
parent 461fa36a46
commit a96dd33039
203 changed files with 2876 additions and 553 deletions
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -0,0 +1,28 @@
+name: Build EntKube
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore dependencies
+        run: dotnet restore EntKube.slnx
+
+      - name: Build
+        run: dotnet build EntKube.slnx --no-restore --configuration Release
+
+      - name: Test
+        run: dotnet test EntKube.slnx --no-build --configuration Release
--- a/.gitea/workflows/helm.yaml
+++ b/.gitea/workflows/helm.yaml
@@ -0,0 +1,48 @@
+name: Package Helm Chart
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'Charts/**'
+  pull_request:
+    branches: [main]
+    paths:
+      - 'Charts/**'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Helm
+        uses: azure/setup-helm@v4
+        with:
+          version: v3.16.0
+
+      - name: Lint chart
+        run: helm lint Charts/entkube
+
+  package:
+    runs-on: ubuntu-latest
+    needs: lint
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Helm
+        uses: azure/setup-helm@v4
+        with:
+          version: v3.16.0
+
+      - name: Package chart
+        run: helm package Charts/entkube --destination .helm-packages/
+
+      - name: Login to Helm OCI registry
+        run: echo "${{ secrets.REGISTRY_PASSWORD }}" | helm registry login ${{ vars.REGISTRY_HOST }} --username ${{ vars.REGISTRY_USER }} --password-stdin
+
+      - name: Push chart to OCI registry
+        run: helm push .helm-packages/entkube-*.tgz oci://${{ vars.REGISTRY_HOST }}/entkube
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -400,60 +400,91 @@ If the service or project you are working on does not have a corresponding test

 ## Architecture

-### Modular Monolith with Blazor
+### Microservices with Blazor BFF

-EntKube is a **modular monolith** — a single deployable Blazor application with clearly separated domain modules internally. This keeps deployment simple while maintaining clean boundaries between concerns.
+EntKube follows a **microservices architecture** with a Blazor BFF (Backend-for-Frontend) as the user-facing entry point. Each service owns its bounded context, has its own data store, and can be deployed and scaled independently. This is NOT a nano-services architecture — we split by meaningful business boundaries, not by technical layers.

 #### Core Principles
- **Domain modules within one application**: Each business capability (cluster management, service provisioning, tenant management, etc.) lives in its own namespace/folder but deploys as part of the single application
- **Clear module boundaries**: Modules communicate through well-defined interfaces — never reach directly into another module's internals
- **Shared database with schema separation**: The single application owns its database, but each module owns its tables/schema area
- **Extract to a service only when necessary**: If a module genuinely needs independent scaling or a separate lifecycle, extract it then — not before
+- **4 services, each with a clear responsibility**: Web (BFF), Clusters, Provisioning, Identity
+- **Each service owns its data**: No shared databases between services
+- **Services communicate via HTTP APIs**: Simple REST calls between services, with resilient retry policies
+- **SharedKernel for contracts only**: Shared types (Result, ApiResponse, base Entity) live in a shared library — but no shared business logic
+- **Feature folders over layer folders**: Each feature is a vertical slice (handler + endpoint + related types in one folder)

-#### When to Extract a Module to a Separate Service
- The module has drastically different scaling requirements
- The module needs to be deployed on a different cadence
- The module introduces an external integration that benefits from fault isolation
+#### Service Boundaries
+
+| Service | Responsibility | Port (dev) |
+|---------|---------------|-------------|
+| **EntKube.Web** | Blazor BFF — serves UI, proxies API calls to backend services, owns user auth session | 5000 |
+| **EntKube.Clusters** | Kubernetes cluster registration, health monitoring, API connectivity | 5010 |
+| **EntKube.Provisioning** | Shared service lifecycle (MinIO, CNPG, Keycloak) — provisioning, reconciliation, teardown | 5020 |
+| **EntKube.Identity** | Tenant management, user membership, roles, Keycloak integration | 5030 |

 #### Anti-Patterns to Avoid
 ```
-# ❌ BAD: Premature microservices for a platform that deploys as one unit
-Services/
-├── ClusterService/
-├── TenantService/
-├── MonitoringService/
-└── ProvisioningService/    # All deployed together anyway
+# ❌ BAD: Nano-services — splitting too granularly
+MinIOService/
+CloudNativePGService/
+KeycloakService/
+HealthCheckService/        # These belong together under "Provisioning"

-# ✅ GOOD: Modules within the monolith with clear boundaries
-EntKube/
-├── Clusters/               # Cluster management module
-├── Tenants/                # Multi-tenant module
-├── Monitoring/             # Observability module
-├── Provisioning/           # Service provisioning module
-└── Shared/                 # Cross-cutting concerns
+# ❌ BAD: Shared database between services
+# Services must own their own data — cross-service queries go through APIs
+
+# ✅ GOOD: Meaningful service boundaries with feature folders
+src/
+├── EntKube.Web/                    # Blazor BFF
+├── EntKube.Clusters/               # Cluster management service
+│   ├── Domain/                     # Aggregates, value objects, repository contracts
+│   ├── Features/                   # Vertical slices (RegisterCluster/, GetClusters/, etc.)
+│   └── Infrastructure/             # Repository implementations, external integrations
+├── EntKube.Provisioning/           # Service provisioning service
+│   ├── Domain/
+│   ├── Features/
+│   └── Infrastructure/
+├── EntKube.Identity/               # Identity & tenant service
+│   ├── Domain/
+│   ├── Features/
+│   └── Infrastructure/
+└── EntKube.SharedKernel/           # Shared contracts (Result, ApiResponse, base Entity)
 ```

 ### Project Structure
 ```
 Solution/
-├── EntKube/                      # Blazor Server host (BFF)
-│   ├── Components/               # Razor components, layouts, pages
-│   ├── Data/                     # EF Core DbContext and migrations
-│   ├── Clusters/                 # Kubernetes cluster management
-│   ├── Provisioning/             # Shared service provisioning (MinIO, CNPG, Keycloak)
-│   ├── Tenants/                  # Multi-tenant configuration
-│   ├── Monitoring/               # Health, metrics, observability
-│   └── Pipelines/                # CI/CD pipeline integration
-├── EntKube.Client/               # Blazor WebAssembly client
-│   ├── Pages/                    # Interactive WASM pages
-│   └── wwwroot/                  # Client static assets
-├── Charts/                       # Helm charts for deployment
+├── src/
+│   ├── EntKube.SharedKernel/         # Shared types and contracts between services
+│   │   ├── Domain/                   # Result, Entity base class
+│   │   └── Contracts/                # ApiResponse envelope, DTOs
+│   ├── EntKube.Web/                  # Blazor Server BFF
+│   │   ├── Components/               # Razor components, layouts, pages
+│   │   ├── Data/                     # EF Core DbContext (Identity only)
+│   │   └── wwwroot/                  # Static assets
+│   ├── EntKube.Web.Client/           # Blazor WebAssembly client
+│   │   └── Pages/                    # Interactive WASM pages
+│   ├── EntKube.Clusters/             # Cluster management API
+│   │   ├── Domain/                   # KubernetesCluster aggregate
+│   │   ├── Features/                 # RegisterCluster/, GetClusters/
+│   │   └── Infrastructure/           # Repository implementations
+│   ├── EntKube.Provisioning/         # Service provisioning API
+│   │   ├── Domain/                   # ServiceInstance aggregate
+│   │   ├── Features/                 # ProvisionService/, GetServices/
+│   │   └── Infrastructure/           # Repository implementations
+│   └── EntKube.Identity/             # Identity & tenant API
+│       ├── Domain/                   # Tenant aggregate
+│       ├── Features/                 # CreateTenant/
+│       └── Infrastructure/           # Repository implementations
+├── tests/
+│   ├── EntKube.Clusters.Tests/       # Unit + integration tests
+│   ├── EntKube.Provisioning.Tests/
+│   ├── EntKube.Identity.Tests/
+│   └── EntKube.Web.Tests/
+├── Charts/                           # Helm charts for deployment
 │   └── entkube/
 │       ├── Chart.yaml
 │       ├── values.yaml
 │       └── templates/
-└── Tests/
-    └── *.Tests/                  # xUnit test projects
+└── .gitea/workflows/                 # Gitea Actions CI/CD
 ```

 ### Deployment & Infrastructure
@@ -511,10 +542,11 @@ jobs:
 ```

 ### Communication Patterns
- Internal module communication via dependency injection and in-process calls
- Kubernetes API communication for cluster management operations
- HTTP APIs exposed for external integrations
- Use resilient connections with retry policies (Polly) for external calls
+- **Service-to-service**: HTTP REST via typed HttpClient with Polly retry policies
+- **BFF-to-service**: The Web BFF proxies user requests to the appropriate backend service
+- **Kubernetes API**: The Clusters service communicates with k8s API servers using the official .NET client
+- **Async workflows**: Background services within each microservice handle reconciliation loops (e.g., provisioning, health checks)
+- **No message bus yet**: Start with synchronous HTTP; extract to async messaging (NATS, RabbitMQ) only when proven necessary

 ### Database

--- a/Charts/entkube/.helmignore
+++ b/Charts/entkube/.helmignore
@@ -0,0 +1,4 @@
+# Patterns to ignore when packaging the chart
+.DS_Store
+*.tgz
+.git/
--- a/Charts/entkube/Chart.yaml
+++ b/Charts/entkube/Chart.yaml
@@ -0,0 +1,13 @@
+apiVersion: v2
+name: entkube
+description: A Helm chart for the EntKube multi-tenant Kubernetes management platform
+type: application
+version: 0.1.0
+appVersion: "1.0.0"
+keywords:
+  - entkube
+  - kubernetes
+  - multi-tenant
+  - blazor
+maintainers:
+  - name: EntKube Team
--- a/Charts/entkube/templates/_helpers.tpl
+++ b/Charts/entkube/templates/_helpers.tpl
@@ -0,0 +1,67 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "entkube.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "entkube.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "entkube.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "entkube.labels" -}}
+helm.sh/chart: {{ include "entkube.chart" . }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+
+{{/*
+Selector labels for a specific component
+*/}}
+{{- define "entkube.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "entkube.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Image reference helper
+*/}}
+{{- define "entkube.image" -}}
+{{- $registry := .root.Values.image.registry -}}
+{{- $repository := .component.image.repository -}}
+{{- $tag := default .root.Chart.AppVersion .root.Values.image.tag -}}
+{{- printf "%s/%s:%s" $registry $repository $tag -}}
+{{- end }}
+
+{{/*
+Service account name
+*/}}
+{{- define "entkube.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "entkube.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
--- a/Charts/entkube/templates/clusters-deployment.yaml
+++ b/Charts/entkube/templates/clusters-deployment.yaml
@@ -0,0 +1,51 @@
+{{- if .Values.clusters.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "entkube.fullname" . }}-clusters
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: clusters
+spec:
+  replicas: {{ .Values.clusters.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "entkube.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/component: clusters
+  template:
+    metadata:
+      labels:
+        {{- include "entkube.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: clusters
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "entkube.serviceAccountName" . }}
+      containers:
+        - name: clusters
+          image: {{ include "entkube.image" (dict "root" . "component" .Values.clusters) }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.clusters.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: http
+            initialDelaySeconds: 10
+            periodSeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /health/ready
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          resources:
+            {{- toYaml .Values.clusters.resources | nindent 12 }}
+          env:
+            - name: ASPNETCORE_URLS
+              value: "http://+:{{ .Values.clusters.port }}"
+{{- end }}
--- a/Charts/entkube/templates/clusters-service.yaml
+++ b/Charts/entkube/templates/clusters-service.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.clusters.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "entkube.fullname" . }}-clusters
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: clusters
+spec:
+  type: ClusterIP
+  ports:
+    - port: {{ .Values.clusters.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "entkube.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/component: clusters
+{{- end }}
--- a/Charts/entkube/templates/identity-deployment.yaml
+++ b/Charts/entkube/templates/identity-deployment.yaml
@@ -0,0 +1,51 @@
+{{- if .Values.identity.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "entkube.fullname" . }}-identity
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: identity
+spec:
+  replicas: {{ .Values.identity.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "entkube.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/component: identity
+  template:
+    metadata:
+      labels:
+        {{- include "entkube.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: identity
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "entkube.serviceAccountName" . }}
+      containers:
+        - name: identity
+          image: {{ include "entkube.image" (dict "root" . "component" .Values.identity) }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.identity.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: http
+            initialDelaySeconds: 10
+            periodSeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /health/ready
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          resources:
+            {{- toYaml .Values.identity.resources | nindent 12 }}
+          env:
+            - name: ASPNETCORE_URLS
+              value: "http://+:{{ .Values.identity.port }}"
+{{- end }}
--- a/Charts/entkube/templates/identity-service.yaml
+++ b/Charts/entkube/templates/identity-service.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.identity.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "entkube.fullname" . }}-identity
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: identity
+spec:
+  type: ClusterIP
+  ports:
+    - port: {{ .Values.identity.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "entkube.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/component: identity
+{{- end }}
--- a/Charts/entkube/templates/ingress.yaml
+++ b/Charts/entkube/templates/ingress.yaml
@@ -0,0 +1,61 @@
+{{- if .Values.ingress.enabled }}
+{{- if eq .Values.ingress.provider "traefik" }}
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: {{ include "entkube.fullname" . }}
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - match: Host(`{{ .Values.ingress.host }}`)
+      kind: Rule
+      services:
+        - name: {{ include "entkube.fullname" . }}-web
+          port: {{ .Values.web.port }}
+  {{- if .Values.ingress.tls.enabled }}
+  tls:
+    secretName: {{ .Values.ingress.tls.secretName }}
+  {{- end }}
+{{- else if eq .Values.ingress.provider "gatewayapi" }}
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: {{ include "entkube.fullname" . }}
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+spec:
+  parentRefs:
+    - name: {{ include "entkube.fullname" . }}-gateway
+  hostnames:
+    - {{ .Values.ingress.host }}
+  rules:
+    - backendRefs:
+        - name: {{ include "entkube.fullname" . }}-web
+          port: {{ .Values.web.port }}
+{{- else if eq .Values.ingress.provider "istio" }}
+apiVersion: networking.istio.io/v1
+kind: VirtualService
+metadata:
+  name: {{ include "entkube.fullname" . }}
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+spec:
+  hosts:
+    - {{ .Values.ingress.host }}
+  gateways:
+    - {{ include "entkube.fullname" . }}-gateway
+  http:
+    - route:
+        - destination:
+            host: {{ include "entkube.fullname" . }}-web
+            port:
+              number: {{ .Values.web.port }}
+{{- end }}
+{{- end }}
--- a/Charts/entkube/templates/provisioning-deployment.yaml
+++ b/Charts/entkube/templates/provisioning-deployment.yaml
@@ -0,0 +1,51 @@
+{{- if .Values.provisioning.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "entkube.fullname" . }}-provisioning
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: provisioning
+spec:
+  replicas: {{ .Values.provisioning.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "entkube.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/component: provisioning
+  template:
+    metadata:
+      labels:
+        {{- include "entkube.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: provisioning
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "entkube.serviceAccountName" . }}
+      containers:
+        - name: provisioning
+          image: {{ include "entkube.image" (dict "root" . "component" .Values.provisioning) }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.provisioning.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: http
+            initialDelaySeconds: 10
+            periodSeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /health/ready
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          resources:
+            {{- toYaml .Values.provisioning.resources | nindent 12 }}
+          env:
+            - name: ASPNETCORE_URLS
+              value: "http://+:{{ .Values.provisioning.port }}"
+{{- end }}
--- a/Charts/entkube/templates/provisioning-service.yaml
+++ b/Charts/entkube/templates/provisioning-service.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.provisioning.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "entkube.fullname" . }}-provisioning
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: provisioning
+spec:
+  type: ClusterIP
+  ports:
+    - port: {{ .Values.provisioning.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "entkube.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/component: provisioning
+{{- end }}
--- a/Charts/entkube/templates/serviceaccount.yaml
+++ b/Charts/entkube/templates/serviceaccount.yaml
@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "entkube.serviceAccountName" . }}
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
--- a/Charts/entkube/templates/web-deployment.yaml
+++ b/Charts/entkube/templates/web-deployment.yaml
@@ -0,0 +1,57 @@
+{{- if .Values.web.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "entkube.fullname" . }}-web
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: web
+spec:
+  replicas: {{ .Values.web.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "entkube.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/component: web
+  template:
+    metadata:
+      labels:
+        {{- include "entkube.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: web
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "entkube.serviceAccountName" . }}
+      containers:
+        - name: web
+          image: {{ include "entkube.image" (dict "root" . "component" .Values.web) }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.web.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: http
+            initialDelaySeconds: 10
+            periodSeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /health/ready
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          resources:
+            {{- toYaml .Values.web.resources | nindent 12 }}
+          env:
+            - name: ASPNETCORE_URLS
+              value: "http://+:{{ .Values.web.port }}"
+            - name: Services__Clusters__BaseUrl
+              value: "http://{{ include "entkube.fullname" . }}-clusters:{{ .Values.clusters.port }}"
+            - name: Services__Provisioning__BaseUrl
+              value: "http://{{ include "entkube.fullname" . }}-provisioning:{{ .Values.provisioning.port }}"
+            - name: Services__Identity__BaseUrl
+              value: "http://{{ include "entkube.fullname" . }}-identity:{{ .Values.identity.port }}"
+{{- end }}
--- a/Charts/entkube/templates/web-service.yaml
+++ b/Charts/entkube/templates/web-service.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.web.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "entkube.fullname" . }}-web
+  labels:
+    {{- include "entkube.labels" . | nindent 4 }}
+    app.kubernetes.io/component: web
+spec:
+  type: ClusterIP
+  ports:
+    - port: {{ .Values.web.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "entkube.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/component: web
+{{- end }}
--- a/Charts/entkube/values.yaml
+++ b/Charts/entkube/values.yaml
@@ -0,0 +1,84 @@
+# Default values for EntKube Helm chart
+
+replicaCount: 1
+
+image:
+  registry: gitea.example.com
+  pullPolicy: IfNotPresent
+  tag: ""  # Defaults to appVersion
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+# Service configurations per microservice
+web:
+  enabled: true
+  replicaCount: 1
+  image:
+    repository: entkube/web
+  port: 5000
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 512Mi
+
+clusters:
+  enabled: true
+  replicaCount: 1
+  image:
+    repository: entkube/clusters
+  port: 5010
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 256Mi
+
+provisioning:
+  enabled: true
+  replicaCount: 1
+  image:
+    repository: entkube/provisioning
+  port: 5020
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 256Mi
+
+identity:
+  enabled: true
+  replicaCount: 1
+  image:
+    repository: entkube/identity
+  port: 5030
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 256Mi
+
+# Ingress configuration — select your strategy
+ingress:
+  enabled: true
+  provider: traefik  # Options: traefik | istio | gatewayapi
+  host: entkube.example.com
+  tls:
+    enabled: true
+    secretName: entkube-tls
+  annotations: {}
+
+serviceAccount:
+  create: true
+  name: ""
+  annotations: {}
--- a/EntKube.slnx
+++ b/EntKube.slnx
@@ -1,4 +1,14 @@
 <Solution>
-  <Project Path="EntKube/EntKube.Client/EntKube.Client.csproj" Id="73e36587-8940-4269-adcc-bab1e068ed1e" />
-  <Project Path="EntKube/EntKube/EntKube.csproj" />
+  <!-- Source Projects -->
+  <Project Path="src/EntKube.SharedKernel/EntKube.SharedKernel.csproj" />
+  <Project Path="src/EntKube.Identity/EntKube.Identity.csproj" />
+  <Project Path="src/EntKube.Clusters/EntKube.Clusters.csproj" />
+  <Project Path="src/EntKube.Provisioning/EntKube.Provisioning.csproj" />
+  <Project Path="src/EntKube.Web/EntKube.Web.csproj" />
+  <Project Path="src/EntKube.Web.Client/EntKube.Web.Client.csproj" />
+  <!-- Test Projects -->
+  <Project Path="tests/EntKube.Identity.Tests/EntKube.Identity.Tests.csproj" />
+  <Project Path="tests/EntKube.Clusters.Tests/EntKube.Clusters.Tests.csproj" />
+  <Project Path="tests/EntKube.Provisioning.Tests/EntKube.Provisioning.Tests.csproj" />
+  <Project Path="tests/EntKube.Web.Tests/EntKube.Web.Tests.csproj" />
 </Solution>
--- a/EntKube/EntKube.Client/Program.cs
+++ b/EntKube/EntKube.Client/Program.cs
@@ -1,18 +0,0 @@
-using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
-
-namespace EntKube.Client
-{
-    internal class Program
-    {
-        static async Task Main(string[] args)
-        {
-            var builder = WebAssemblyHostBuilder.CreateDefault(args);
-
-            builder.Services.AddAuthorizationCore();
-            builder.Services.AddCascadingAuthenticationState();
-            builder.Services.AddAuthenticationStateDeserialization();
-
-            await builder.Build().RunAsync();
-        }
-    }
-}
--- a/EntKube/EntKube/Components/Account/IdentityComponentsEndpointRouteBuilderExtensions.cs
+++ b/EntKube/EntKube/Components/Account/IdentityComponentsEndpointRouteBuilderExtensions.cs
@@ -1,153 +0,0 @@
-using EntKube.Components.Account.Pages;
-using EntKube.Components.Account.Pages.Manage;
-using EntKube.Data;
-using Microsoft.AspNetCore.Antiforgery;
-using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Components.Authorization;
-using Microsoft.AspNetCore.Http.Extensions;
-using Microsoft.AspNetCore.Identity;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Primitives;
-using System.Security.Claims;
-using System.Text.Json;
-
-namespace Microsoft.AspNetCore.Routing
-{
-    internal static class IdentityComponentsEndpointRouteBuilderExtensions
-    {
-        // These endpoints are required by the Identity Razor components defined in the /Components/Account/Pages directory of this project.
-        public static IEndpointConventionBuilder MapAdditionalIdentityEndpoints(this IEndpointRouteBuilder endpoints)
-        {
-            ArgumentNullException.ThrowIfNull(endpoints);
-
-            var accountGroup = endpoints.MapGroup("/Account");
-
-            accountGroup.MapPost("/PerformExternalLogin", (
-                HttpContext context,
-                [FromServices] SignInManager<ApplicationUser> signInManager,
-                [FromForm] string provider,
-                [FromForm] string returnUrl) =>
-            {
-                IEnumerable<KeyValuePair<string, StringValues>> query = [
-                    new("ReturnUrl", returnUrl),
-                    new("Action", ExternalLogin.LoginCallbackAction)];
-
-                var redirectUrl = UriHelper.BuildRelative(
-                    context.Request.PathBase,
-                    "/Account/ExternalLogin",
-                    QueryString.Create(query));
-
-                var properties = signInManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl);
-                return TypedResults.Challenge(properties, [provider]);
-            });
-
-            accountGroup.MapPost("/Logout", async (
-                ClaimsPrincipal user,
-                [FromServices] SignInManager<ApplicationUser> signInManager,
-                [FromForm] string returnUrl) =>
-            {
-                await signInManager.SignOutAsync();
-                return TypedResults.LocalRedirect($"~/{returnUrl}");
-            });
-
-            accountGroup.MapPost("/PasskeyCreationOptions", async (
-                HttpContext context,
-                [FromServices] UserManager<ApplicationUser> userManager,
-                [FromServices] SignInManager<ApplicationUser> signInManager,
-                [FromServices] IAntiforgery antiforgery) =>
-            {
-                await antiforgery.ValidateRequestAsync(context);
-
-                var user = await userManager.GetUserAsync(context.User);
-                if (user is null)
-                {
-                    return Results.NotFound($"Unable to load user with ID '{userManager.GetUserId(context.User)}'.");
-                }
-
-                var userId = await userManager.GetUserIdAsync(user);
-                var userName = await userManager.GetUserNameAsync(user) ?? "User";
-                var optionsJson = await signInManager.MakePasskeyCreationOptionsAsync(new()
-                {
-                    Id = userId,
-                    Name = userName,
-                    DisplayName = userName
-                });
-                return TypedResults.Content(optionsJson, contentType: "application/json");
-            });
-
-            accountGroup.MapPost("/PasskeyRequestOptions", async (
-                HttpContext context,
-                [FromServices] UserManager<ApplicationUser> userManager,
-                [FromServices] SignInManager<ApplicationUser> signInManager,
-                [FromServices] IAntiforgery antiforgery,
-                [FromQuery] string? username) =>
-            {
-                await antiforgery.ValidateRequestAsync(context);
-
-                var user = string.IsNullOrEmpty(username) ? null : await userManager.FindByNameAsync(username);
-                var optionsJson = await signInManager.MakePasskeyRequestOptionsAsync(user);
-                return TypedResults.Content(optionsJson, contentType: "application/json");
-            });
-
-            var manageGroup = accountGroup.MapGroup("/Manage").RequireAuthorization();
-
-            manageGroup.MapPost("/LinkExternalLogin", async (
-                HttpContext context,
-                [FromServices] SignInManager<ApplicationUser> signInManager,
-                [FromForm] string provider) =>
-            {
-                // Clear the existing external cookie to ensure a clean login process
-                await context.SignOutAsync(IdentityConstants.ExternalScheme);
-
-                var redirectUrl = UriHelper.BuildRelative(
-                    context.Request.PathBase,
-                    "/Account/Manage/ExternalLogins",
-                    QueryString.Create("Action", ExternalLogins.LinkLoginCallbackAction));
-
-                var properties = signInManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl, signInManager.UserManager.GetUserId(context.User));
-                return TypedResults.Challenge(properties, [provider]);
-            });
-
-            var loggerFactory = endpoints.ServiceProvider.GetRequiredService<ILoggerFactory>();
-            var downloadLogger = loggerFactory.CreateLogger("DownloadPersonalData");
-
-            manageGroup.MapPost("/DownloadPersonalData", async (
-                HttpContext context,
-                [FromServices] UserManager<ApplicationUser> userManager,
-                [FromServices] AuthenticationStateProvider authenticationStateProvider) =>
-            {
-                var user = await userManager.GetUserAsync(context.User);
-                if (user is null)
-                {
-                    return Results.NotFound($"Unable to load user with ID '{userManager.GetUserId(context.User)}'.");
-                }
-
-                var userId = await userManager.GetUserIdAsync(user);
-                downloadLogger.LogInformation("User with ID '{UserId}' asked for their personal data.", userId);
-
-                // Only include personal data for download
-                var personalData = new Dictionary<string, string>();
-                var personalDataProps = typeof(ApplicationUser).GetProperties().Where(
-                    prop => Attribute.IsDefined(prop, typeof(PersonalDataAttribute)));
-                foreach (var p in personalDataProps)
-                {
-                    personalData.Add(p.Name, p.GetValue(user)?.ToString() ?? "null");
-                }
-
-                var logins = await userManager.GetLoginsAsync(user);
-                foreach (var l in logins)
-                {
-                    personalData.Add($"{l.LoginProvider} external login provider key", l.ProviderKey);
-                }
-
-                personalData.Add("Authenticator Key", (await userManager.GetAuthenticatorKeyAsync(user))!);
-                var fileBytes = JsonSerializer.SerializeToUtf8Bytes(personalData);
-
-                context.Response.Headers.TryAdd("Content-Disposition", "attachment; filename=PersonalData.json");
-                return TypedResults.File(fileBytes, contentType: "application/json", fileDownloadName: "PersonalData.json");
-            });
-
-            return accountGroup;
-        }
-    }
-}
--- a/EntKube/EntKube/Components/Account/IdentityNoOpEmailSender.cs
+++ b/EntKube/EntKube/Components/Account/IdentityNoOpEmailSender.cs
@@ -1,21 +0,0 @@
-using EntKube.Data;
-using Microsoft.AspNetCore.Identity;
-using Microsoft.AspNetCore.Identity.UI.Services;
-
-namespace EntKube.Components.Account
-{
-    // Remove the "else if (EmailSender is IdentityNoOpEmailSender)" block from RegisterConfirmation.razor after updating with a real implementation.
-    internal sealed class IdentityNoOpEmailSender : IEmailSender<ApplicationUser>
-    {
-        private readonly IEmailSender emailSender = new NoOpEmailSender();
-
-        public Task SendConfirmationLinkAsync(ApplicationUser user, string email, string confirmationLink) =>
-            emailSender.SendEmailAsync(email, "Confirm your email", $"Please confirm your account by <a href='{confirmationLink}'>clicking here</a>.");
-
-        public Task SendPasswordResetLinkAsync(ApplicationUser user, string email, string resetLink) =>
-            emailSender.SendEmailAsync(email, "Reset your password", $"Please reset your password by <a href='{resetLink}'>clicking here</a>.");
-
-        public Task SendPasswordResetCodeAsync(ApplicationUser user, string email, string resetCode) =>
-            emailSender.SendEmailAsync(email, "Reset your password", $"Please reset your password using the following code: {resetCode}");
-    }
-}
--- a/EntKube/EntKube/Components/Account/IdentityRedirectManager.cs
+++ b/EntKube/EntKube/Components/Account/IdentityRedirectManager.cs
@@ -1,55 +0,0 @@
-using EntKube.Data;
-using Microsoft.AspNetCore.Components;
-using Microsoft.AspNetCore.Identity;
-
-namespace EntKube.Components.Account
-{
-    internal sealed class IdentityRedirectManager(NavigationManager navigationManager)
-    {
-        public const string StatusCookieName = "Identity.StatusMessage";
-
-        private static readonly CookieBuilder StatusCookieBuilder = new()
-        {
-            SameSite = SameSiteMode.Strict,
-            HttpOnly = true,
-            IsEssential = true,
-            MaxAge = TimeSpan.FromSeconds(5),
-        };
-
-        public void RedirectTo(string? uri)
-        {
-            uri ??= "";
-
-            // Prevent open redirects.
-            if (!Uri.IsWellFormedUriString(uri, UriKind.Relative))
-            {
-                uri = navigationManager.ToBaseRelativePath(uri);
-            }
-
-            navigationManager.NavigateTo(uri);
-        }
-
-        public void RedirectTo(string uri, Dictionary<string, object?> queryParameters)
-        {
-            var uriWithoutQuery = navigationManager.ToAbsoluteUri(uri).GetLeftPart(UriPartial.Path);
-            var newUri = navigationManager.GetUriWithQueryParameters(uriWithoutQuery, queryParameters);
-            RedirectTo(newUri);
-        }
-
-        public void RedirectToWithStatus(string uri, string message, HttpContext context)
-        {
-            context.Response.Cookies.Append(StatusCookieName, message, StatusCookieBuilder.Build(context));
-            RedirectTo(uri);
-        }
-
-        private string CurrentPath => navigationManager.ToAbsoluteUri(navigationManager.Uri).GetLeftPart(UriPartial.Path);
-
-        public void RedirectToCurrentPage() => RedirectTo(CurrentPath);
-
-        public void RedirectToCurrentPageWithStatus(string message, HttpContext context)
-            => RedirectToWithStatus(CurrentPath, message, context);
-
-        public void RedirectToInvalidUser(UserManager<ApplicationUser> userManager, HttpContext context)
-            => RedirectToWithStatus("Account/InvalidUser", $"Error: Unable to load user with ID '{userManager.GetUserId(context.User)}'.", context);
-    }
-}
--- a/EntKube/EntKube/Components/Account/IdentityRevalidatingAuthenticationStateProvider.cs
+++ b/EntKube/EntKube/Components/Account/IdentityRevalidatingAuthenticationStateProvider.cs
@@ -1,48 +0,0 @@
-using EntKube.Data;
-using Microsoft.AspNetCore.Components.Authorization;
-using Microsoft.AspNetCore.Components.Server;
-using Microsoft.AspNetCore.Identity;
-using Microsoft.Extensions.Options;
-using System.Security.Claims;
-
-namespace EntKube.Components.Account
-{
-    // This is a server-side AuthenticationStateProvider that revalidates the security stamp for the connected user
-    // every 30 minutes an interactive circuit is connected.
-    internal sealed class IdentityRevalidatingAuthenticationStateProvider(
-            ILoggerFactory loggerFactory,
-            IServiceScopeFactory scopeFactory,
-            IOptions<IdentityOptions> options)
-        : RevalidatingServerAuthenticationStateProvider(loggerFactory)
-    {
-        protected override TimeSpan RevalidationInterval => TimeSpan.FromMinutes(30);
-
-        protected override async Task<bool> ValidateAuthenticationStateAsync(
-            AuthenticationState authenticationState, CancellationToken cancellationToken)
-        {
-            // Get the user manager from a new scope to ensure it fetches fresh data
-            await using var scope = scopeFactory.CreateAsyncScope();
-            var userManager = scope.ServiceProvider.GetRequiredService<UserManager<ApplicationUser>>();
-            return await ValidateSecurityStampAsync(userManager, authenticationState.User);
-        }
-
-        private async Task<bool> ValidateSecurityStampAsync(UserManager<ApplicationUser> userManager, ClaimsPrincipal principal)
-        {
-            var user = await userManager.GetUserAsync(principal);
-            if (user is null)
-            {
-                return false;
-            }
-            else if (!userManager.SupportsUserSecurityStamp)
-            {
-                return true;
-            }
-            else
-            {
-                var principalStamp = principal.FindFirstValue(options.Value.ClaimsIdentity.SecurityStampClaimType);
-                var userStamp = await userManager.GetSecurityStampAsync(user);
-                return principalStamp == userStamp;
-            }
-        }
-    }
-}
--- a/EntKube/EntKube/Components/Account/Pages/_Imports.razor
+++ b/EntKube/EntKube/Components/Account/Pages/_Imports.razor
@@ -1,2 +0,0 @@
-@using EntKube.Components.Account.Shared
-@attribute [ExcludeFromInteractiveRouting]
--- a/EntKube/EntKube/Components/Account/PasskeyInputModel.cs
+++ b/EntKube/EntKube/Components/Account/PasskeyInputModel.cs
@@ -1,8 +0,0 @@
-namespace EntKube.Components.Account
-{
-    public class PasskeyInputModel
-    {
-        public string? CredentialJson { get; set; }
-        public string? Error { get; set; }
-    }
-}
--- a/EntKube/EntKube/Components/Account/PasskeyOperation.cs
+++ b/EntKube/EntKube/Components/Account/PasskeyOperation.cs
@@ -1,8 +0,0 @@
-namespace EntKube.Components.Account
-{
-    public enum PasskeyOperation
-    {
-        Create = 0,
-        Request = 1,
-    }
-}
--- a/EntKube/EntKube/Data/ApplicationDbContext.cs
+++ b/EntKube/EntKube/Data/ApplicationDbContext.cs
@@ -1,9 +0,0 @@
-using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore;
-
-namespace EntKube.Data
-{
-    public class ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : IdentityDbContext<ApplicationUser>(options)
-    {
-    }
-}
--- a/EntKube/EntKube/Data/ApplicationUser.cs
+++ b/EntKube/EntKube/Data/ApplicationUser.cs
@@ -1,10 +0,0 @@
-using Microsoft.AspNetCore.Identity;
-
-namespace EntKube.Data
-{
-    // Add profile data for application users by adding properties to the ApplicationUser class
-    public class ApplicationUser : IdentityUser
-    {
-    }
-
-}
--- a/EntKube/EntKube/Program.cs
+++ b/EntKube/EntKube/Program.cs
@@ -1,82 +0,0 @@
-using EntKube.Client.Pages;
-using EntKube.Components;
-using EntKube.Components.Account;
-using EntKube.Data;
-using Microsoft.AspNetCore.Components.Authorization;
-using Microsoft.AspNetCore.Identity;
-using Microsoft.EntityFrameworkCore;
-
-namespace EntKube
-{
-    public class Program
-    {
-        public static void Main(string[] args)
-        {
-            var builder = WebApplication.CreateBuilder(args);
-
-            // Add services to the container.
-            builder.Services.AddRazorComponents()
-                .AddInteractiveServerComponents()
-                .AddInteractiveWebAssemblyComponents()
-                .AddAuthenticationStateSerialization();
-
-            builder.Services.AddCascadingAuthenticationState();
-            builder.Services.AddScoped<IdentityRedirectManager>();
-            builder.Services.AddScoped<AuthenticationStateProvider, IdentityRevalidatingAuthenticationStateProvider>();
-
-            builder.Services.AddAuthentication(options =>
-                {
-                    options.DefaultScheme = IdentityConstants.ApplicationScheme;
-                    options.DefaultSignInScheme = IdentityConstants.ExternalScheme;
-                })
-                .AddIdentityCookies();
-
-            var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
-            builder.Services.AddDbContext<ApplicationDbContext>(options =>
-                options.UseSqlite(connectionString));
-            builder.Services.AddDatabaseDeveloperPageExceptionFilter();
-
-            builder.Services.AddIdentityCore<ApplicationUser>(options =>
-                {
-                    options.SignIn.RequireConfirmedAccount = true;
-                    options.Stores.SchemaVersion = IdentitySchemaVersions.Version3;
-                })
-                .AddEntityFrameworkStores<ApplicationDbContext>()
-                .AddSignInManager()
-                .AddDefaultTokenProviders();
-
-            builder.Services.AddSingleton<IEmailSender<ApplicationUser>, IdentityNoOpEmailSender>();
-
-            var app = builder.Build();
-
-            // Configure the HTTP request pipeline.
-            if (app.Environment.IsDevelopment())
-            {
-                app.UseWebAssemblyDebugging();
-                app.UseMigrationsEndPoint();
-            }
-            else
-            {
-                app.UseExceptionHandler("/Error");
-                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
-                app.UseHsts();
-            }
-
-            app.UseStatusCodePagesWithReExecute("/not-found", createScopeForStatusCodePages: true);
-            app.UseHttpsRedirection();
-
-            app.UseAntiforgery();
-
-            app.MapStaticAssets();
-            app.MapRazorComponents<App>()
-                .AddInteractiveServerRenderMode()
-                .AddInteractiveWebAssemblyRenderMode()
-                .AddAdditionalAssemblies(typeof(Client._Imports).Assembly);
-
-            // Add additional endpoints required by the Identity /Account Razor components.
-            app.MapAdditionalIdentityEndpoints();
-
-            app.Run();
-        }
-    }
-}
--- a/EntKube/EntKube/Properties/serviceDependencies.json
+++ b/EntKube/EntKube/Properties/serviceDependencies.json
@@ -1,8 +0,0 @@
-{
-  "dependencies": {
-    "mssql1": {
-      "type": "mssql",
-      "connectionId": "ConnectionStrings:DefaultConnection"
-    }
-  }
-}
--- a/EntKube/EntKube/Properties/serviceDependencies.local.json
+++ b/EntKube/EntKube/Properties/serviceDependencies.local.json
@@ -1,8 +0,0 @@
-{
-  "dependencies": {
-    "mssql1": {
-      "type": "mssql.local",
-      "connectionId": "ConnectionStrings:DefaultConnection"
-    }
-  }
-}
--- a/src/EntKube.Clusters/Domain/IClusterRepository.cs
+++ b/src/EntKube.Clusters/Domain/IClusterRepository.cs
@@ -0,0 +1,15 @@
+namespace EntKube.Clusters.Domain;
+
+/// <summary>
+/// Defines how the cluster service persists and retrieves cluster aggregates.
+/// The implementation lives in the infrastructure layer — the domain only
+/// knows about this contract, keeping it persistence-agnostic.
+/// </summary>
+public interface IClusterRepository
+{
+    Task<KubernetesCluster?> GetByIdAsync(Guid id, CancellationToken ct = default);
+    Task<IReadOnlyList<KubernetesCluster>> GetAllAsync(CancellationToken ct = default);
+    Task AddAsync(KubernetesCluster cluster, CancellationToken ct = default);
+    Task UpdateAsync(KubernetesCluster cluster, CancellationToken ct = default);
+    Task DeleteAsync(Guid id, CancellationToken ct = default);
+}
--- a/src/EntKube.Clusters/Domain/KubernetesCluster.cs
+++ b/src/EntKube.Clusters/Domain/KubernetesCluster.cs
@@ -0,0 +1,76 @@
+namespace EntKube.Clusters.Domain;
+
+/// <summary>
+/// A KubernetesCluster represents a registered cluster that EntKube manages.
+/// It holds the connection details, health state, and metadata needed to
+/// interact with the cluster's API server. This is the aggregate root for
+/// all cluster-related operations.
+/// </summary>
+public class KubernetesCluster
+{
+    public Guid Id { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public string ApiServerUrl { get; private set; } = string.Empty;
+    public ClusterStatus Status { get; private set; }
+    public string? KubeConfigSecret { get; private set; }
+    public DateTimeOffset RegisteredAt { get; private set; }
+    public DateTimeOffset? LastHealthCheckAt { get; private set; }
+
+    private KubernetesCluster() { }
+
+    /// <summary>
+    /// Registers a new cluster in the platform. At this point, we know the cluster
+    /// exists and we have connection details — but we haven't verified connectivity yet.
+    /// The cluster starts in a Pending state until a health check confirms it's reachable.
+    /// </summary>
+    public static KubernetesCluster Register(string name, string apiServerUrl, string? kubeConfigSecret)
+    {
+        if (string.IsNullOrWhiteSpace(name))
+        {
+            throw new ArgumentException("Cluster name is required.", nameof(name));
+        }
+
+        if (string.IsNullOrWhiteSpace(apiServerUrl))
+        {
+            throw new ArgumentException("API server URL is required.", nameof(apiServerUrl));
+        }
+
+        return new KubernetesCluster
+        {
+            Id = Guid.NewGuid(),
+            Name = name,
+            ApiServerUrl = apiServerUrl,
+            KubeConfigSecret = kubeConfigSecret,
+            Status = ClusterStatus.Pending,
+            RegisteredAt = DateTimeOffset.UtcNow
+        };
+    }
+
+    /// <summary>
+    /// After a successful health check, we mark the cluster as connected.
+    /// This means the platform can now schedule work against this cluster.
+    /// </summary>
+    public void MarkConnected()
+    {
+        Status = ClusterStatus.Connected;
+        LastHealthCheckAt = DateTimeOffset.UtcNow;
+    }
+
+    /// <summary>
+    /// When a health check fails, we mark the cluster as unreachable.
+    /// Existing workloads keep running, but no new provisioning can happen
+    /// until connectivity is restored.
+    /// </summary>
+    public void MarkUnreachable()
+    {
+        Status = ClusterStatus.Unreachable;
+        LastHealthCheckAt = DateTimeOffset.UtcNow;
+    }
+}
+
+public enum ClusterStatus
+{
+    Pending,
+    Connected,
+    Unreachable
+}
--- a/src/EntKube.Clusters/EntKube.Clusters.csproj
+++ b/src/EntKube.Clusters/EntKube.Clusters.csproj
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\EntKube.SharedKernel\EntKube.SharedKernel.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/src/EntKube.Clusters/EntKube.Clusters.http
+++ b/src/EntKube.Clusters/EntKube.Clusters.http
@@ -0,0 +1,6 @@
+@EntKube.Clusters_HostAddress = http://localhost:5243
+
+GET {{EntKube.Clusters_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###
--- a/src/EntKube.Clusters/Features/GetClusters/GetClustersEndpoint.cs
+++ b/src/EntKube.Clusters/Features/GetClusters/GetClustersEndpoint.cs
@@ -0,0 +1,39 @@
+using EntKube.Clusters.Domain;
+using EntKube.SharedKernel.Contracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EntKube.Clusters.Features.GetClusters;
+
+/// <summary>
+/// Lists all registered clusters. The BFF (Web service) calls this endpoint
+/// to populate the clusters dashboard. Returns a lightweight summary of each
+/// cluster's name, status, and last health check time.
+/// </summary>
+public static class GetClustersEndpoint
+{
+    public static void Map(IEndpointRouteBuilder app)
+    {
+        app.MapGet("/api/clusters", async (
+            [FromServices] IClusterRepository repository,
+            CancellationToken ct) =>
+        {
+            IReadOnlyList<KubernetesCluster> clusters = await repository.GetAllAsync(ct);
+
+            List<ClusterSummary> summaries = clusters.Select(c => new ClusterSummary(
+                c.Id,
+                c.Name,
+                c.ApiServerUrl,
+                c.Status.ToString(),
+                c.LastHealthCheckAt)).ToList();
+
+            return Results.Ok(ApiResponse<List<ClusterSummary>>.Ok(summaries));
+        });
+    }
+}
+
+public record ClusterSummary(
+    Guid Id,
+    string Name,
+    string ApiServerUrl,
+    string Status,
+    DateTimeOffset? LastHealthCheckAt);
--- a/src/EntKube.Clusters/Features/RegisterCluster/RegisterClusterEndpoint.cs
+++ b/src/EntKube.Clusters/Features/RegisterCluster/RegisterClusterEndpoint.cs
@@ -0,0 +1,30 @@
+using EntKube.Clusters.Domain;
+using EntKube.SharedKernel.Contracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EntKube.Clusters.Features.RegisterCluster;
+
+/// <summary>
+/// Maps the HTTP POST /api/clusters endpoint. Receives a registration request,
+/// delegates to the handler, and returns the new cluster's ID on success.
+/// </summary>
+public static class RegisterClusterEndpoint
+{
+    public static void Map(IEndpointRouteBuilder app)
+    {
+        app.MapPost("/api/clusters", async (
+            [FromBody] RegisterClusterRequest request,
+            [FromServices] RegisterClusterHandler handler,
+            CancellationToken ct) =>
+        {
+            EntKube.SharedKernel.Domain.Result<Guid> result = await handler.HandleAsync(request, ct);
+
+            if (result.IsFailure)
+            {
+                return Results.BadRequest(ApiResponse<Guid>.Fail(result.Error!));
+            }
+
+            return Results.Created($"/api/clusters/{result.Value}", ApiResponse<Guid>.Ok(result.Value!));
+        });
+    }
+}
--- a/src/EntKube.Clusters/Features/RegisterCluster/RegisterClusterHandler.cs
+++ b/src/EntKube.Clusters/Features/RegisterCluster/RegisterClusterHandler.cs
@@ -0,0 +1,53 @@
+using EntKube.Clusters.Domain;
+using EntKube.SharedKernel.Domain;
+
+namespace EntKube.Clusters.Features.RegisterCluster;
+
+/// <summary>
+/// Handles the registration of a new Kubernetes cluster into the platform.
+/// A tenant admin provides the cluster name, API server URL, and optionally
+/// a kubeconfig secret reference. We validate the input, create the cluster
+/// aggregate, and persist it. The cluster starts in Pending state until the
+/// background health-check service confirms connectivity.
+/// </summary>
+public class RegisterClusterHandler
+{
+    private readonly IClusterRepository repository;
+
+    public RegisterClusterHandler(IClusterRepository repository)
+    {
+        this.repository = repository;
+    }
+
+    public async Task<Result<Guid>> HandleAsync(RegisterClusterRequest request, CancellationToken ct = default)
+    {
+        // Validate that the caller provided the minimum required information.
+        // Without a name and API URL, we cannot register a cluster.
+
+        if (string.IsNullOrWhiteSpace(request.Name))
+        {
+            return Result.Failure<Guid>("Cluster name is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.ApiServerUrl))
+        {
+            return Result.Failure<Guid>("API server URL is required.");
+        }
+
+        // Create the cluster aggregate using the domain factory method.
+        // This encapsulates all the business rules for what a valid new cluster looks like.
+
+        KubernetesCluster cluster = KubernetesCluster.Register(
+            request.Name,
+            request.ApiServerUrl,
+            request.KubeConfigSecret);
+
+        // Persist the new cluster so it can be picked up by the health-check background service.
+
+        await repository.AddAsync(cluster, ct);
+
+        return Result.Success(cluster.Id);
+    }
+}
+
+public record RegisterClusterRequest(string Name, string ApiServerUrl, string? KubeConfigSecret);
--- a/src/EntKube.Clusters/Infrastructure/InMemoryClusterRepository.cs
+++ b/src/EntKube.Clusters/Infrastructure/InMemoryClusterRepository.cs
@@ -0,0 +1,43 @@
+using EntKube.Clusters.Domain;
+
+namespace EntKube.Clusters.Infrastructure;
+
+/// <summary>
+/// In-memory implementation of the cluster repository for local development
+/// and testing. Production will replace this with an EF Core or Dapper
+/// implementation backed by PostgreSQL.
+/// </summary>
+public class InMemoryClusterRepository : IClusterRepository
+{
+    private readonly List<KubernetesCluster> clusters = new();
+
+    public Task<KubernetesCluster?> GetByIdAsync(Guid id, CancellationToken ct = default)
+    {
+        KubernetesCluster? cluster = clusters.FirstOrDefault(c => c.Id == id);
+        return Task.FromResult(cluster);
+    }
+
+    public Task<IReadOnlyList<KubernetesCluster>> GetAllAsync(CancellationToken ct = default)
+    {
+        IReadOnlyList<KubernetesCluster> result = clusters.AsReadOnly();
+        return Task.FromResult(result);
+    }
+
+    public Task AddAsync(KubernetesCluster cluster, CancellationToken ct = default)
+    {
+        clusters.Add(cluster);
+        return Task.CompletedTask;
+    }
+
+    public Task UpdateAsync(KubernetesCluster cluster, CancellationToken ct = default)
+    {
+        // In-memory: the reference is already updated since we store the object directly.
+        return Task.CompletedTask;
+    }
+
+    public Task DeleteAsync(Guid id, CancellationToken ct = default)
+    {
+        clusters.RemoveAll(c => c.Id == id);
+        return Task.CompletedTask;
+    }
+}
--- a/src/EntKube.Clusters/Program.cs
+++ b/src/EntKube.Clusters/Program.cs
@@ -0,0 +1,39 @@
+using EntKube.Clusters.Domain;
+using EntKube.Clusters.Features.GetClusters;
+using EntKube.Clusters.Features.RegisterCluster;
+using EntKube.Clusters.Infrastructure;
+
+namespace EntKube.Clusters;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
+
+        // Register application services. The cluster repository is a singleton
+        // for the in-memory implementation — production will use a scoped EF context.
+
+        builder.Services.AddSingleton<IClusterRepository, InMemoryClusterRepository>();
+        builder.Services.AddScoped<RegisterClusterHandler>();
+        builder.Services.AddOpenApi();
+
+        WebApplication app = builder.Build();
+
+        // Configure the HTTP pipeline with OpenAPI for development tooling.
+
+        if (app.Environment.IsDevelopment())
+        {
+            app.MapOpenApi();
+        }
+
+        app.UseHttpsRedirection();
+
+        // Map feature endpoints — each feature registers its own routes.
+
+        RegisterClusterEndpoint.Map(app);
+        GetClustersEndpoint.Map(app);
+
+        app.Run();
+    }
+}
--- a/src/EntKube.Clusters/Properties/launchSettings.json
+++ b/src/EntKube.Clusters/Properties/launchSettings.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5243",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "https://localhost:7267;http://localhost:5243",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
--- a/EntKube/EntKube.Client/wwwroot/appsettings.Development.json
+++ b/EntKube/EntKube.Client/wwwroot/appsettings.Development.json
--- a/src/EntKube.Clusters/appsettings.json
+++ b/src/EntKube.Clusters/appsettings.json
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}
--- a/src/EntKube.Identity/Domain/ITenantRepository.cs
+++ b/src/EntKube.Identity/Domain/ITenantRepository.cs
@@ -0,0 +1,13 @@
+namespace EntKube.Identity.Domain;
+
+/// <summary>
+/// Defines how the identity service persists and retrieves tenants.
+/// </summary>
+public interface ITenantRepository
+{
+    Task<Tenant?> GetByIdAsync(Guid id, CancellationToken ct = default);
+    Task<Tenant?> GetBySlugAsync(string slug, CancellationToken ct = default);
+    Task<IReadOnlyList<Tenant>> GetAllAsync(CancellationToken ct = default);
+    Task AddAsync(Tenant tenant, CancellationToken ct = default);
+    Task UpdateAsync(Tenant tenant, CancellationToken ct = default);
+}
--- a/src/EntKube.Identity/Domain/Tenant.cs
+++ b/src/EntKube.Identity/Domain/Tenant.cs
@@ -0,0 +1,91 @@
+namespace EntKube.Identity.Domain;
+
+/// <summary>
+/// A Tenant represents an organization or team using the EntKube platform.
+/// Each tenant has isolated access to clusters and provisioned services.
+/// The Identity service owns tenant lifecycle (creation, suspension, deletion)
+/// and user membership within tenants.
+/// </summary>
+public class Tenant
+{
+    public Guid Id { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public string Slug { get; private set; } = string.Empty;
+    public TenantStatus Status { get; private set; }
+    public DateTimeOffset CreatedAt { get; private set; }
+
+    private readonly List<TenantMember> members = new();
+    public IReadOnlyList<TenantMember> Members => members.AsReadOnly();
+
+    private Tenant() { }
+
+    /// <summary>
+    /// Creates a new tenant in the platform. The creating user automatically
+    /// becomes the tenant's first admin member.
+    /// </summary>
+    public static Tenant Create(string name, string slug, Guid creatingUserId)
+    {
+        if (string.IsNullOrWhiteSpace(name))
+        {
+            throw new ArgumentException("Tenant name is required.", nameof(name));
+        }
+
+        if (string.IsNullOrWhiteSpace(slug))
+        {
+            throw new ArgumentException("Tenant slug is required.", nameof(slug));
+        }
+
+        Tenant tenant = new()
+        {
+            Id = Guid.NewGuid(),
+            Name = name,
+            Slug = slug.ToLowerInvariant(),
+            Status = TenantStatus.Active,
+            CreatedAt = DateTimeOffset.UtcNow
+        };
+
+        // The creator is automatically the admin of their new tenant.
+
+        tenant.members.Add(new TenantMember(creatingUserId, TenantRole.Admin));
+
+        return tenant;
+    }
+
+    /// <summary>
+    /// Adds a user to this tenant with the specified role.
+    /// </summary>
+    public void AddMember(Guid userId, TenantRole role)
+    {
+        if (members.Any(m => m.UserId == userId))
+        {
+            return;
+        }
+
+        members.Add(new TenantMember(userId, role));
+    }
+
+    public void Suspend()
+    {
+        Status = TenantStatus.Suspended;
+    }
+
+    public void Activate()
+    {
+        Status = TenantStatus.Active;
+    }
+}
+
+public record TenantMember(Guid UserId, TenantRole Role);
+
+public enum TenantStatus
+{
+    Active,
+    Suspended
+}
+
+public enum TenantRole
+{
+    Admin,
+    Member,
+    Viewer
+}
--- a/src/EntKube.Identity/EntKube.Identity.csproj
+++ b/src/EntKube.Identity/EntKube.Identity.csproj
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\EntKube.SharedKernel\EntKube.SharedKernel.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/src/EntKube.Identity/EntKube.Identity.http
+++ b/src/EntKube.Identity/EntKube.Identity.http
@@ -0,0 +1,6 @@
+@EntKube.Identity_HostAddress = http://localhost:5076
+
+GET {{EntKube.Identity_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###
--- a/src/EntKube.Identity/Features/CreateTenant/CreateTenantEndpoint.cs
+++ b/src/EntKube.Identity/Features/CreateTenant/CreateTenantEndpoint.cs
@@ -0,0 +1,28 @@
+using EntKube.SharedKernel.Contracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EntKube.Identity.Features.CreateTenant;
+
+/// <summary>
+/// Maps POST /api/tenants — creates a new tenant organization.
+/// </summary>
+public static class CreateTenantEndpoint
+{
+    public static void Map(IEndpointRouteBuilder app)
+    {
+        app.MapPost("/api/tenants", async (
+            [FromBody] CreateTenantRequest request,
+            [FromServices] CreateTenantHandler handler,
+            CancellationToken ct) =>
+        {
+            EntKube.SharedKernel.Domain.Result<Guid> result = await handler.HandleAsync(request, ct);
+
+            if (result.IsFailure)
+            {
+                return Results.BadRequest(ApiResponse<Guid>.Fail(result.Error!));
+            }
+
+            return Results.Created($"/api/tenants/{result.Value}", ApiResponse<Guid>.Ok(result.Value!));
+        });
+    }
+}
--- a/src/EntKube.Identity/Features/CreateTenant/CreateTenantHandler.cs
+++ b/src/EntKube.Identity/Features/CreateTenant/CreateTenantHandler.cs
@@ -0,0 +1,59 @@
+using EntKube.Identity.Domain;
+using EntKube.SharedKernel.Domain;
+
+namespace EntKube.Identity.Features.CreateTenant;
+
+/// <summary>
+/// Handles creation of a new tenant. When a user signs up or an admin creates
+/// a new organization, this handler validates the request, ensures the slug is
+/// unique, creates the tenant aggregate, and persists it. The creating user
+/// becomes the first admin of the tenant.
+/// </summary>
+public class CreateTenantHandler
+{
+    private readonly ITenantRepository repository;
+
+    public CreateTenantHandler(ITenantRepository repository)
+    {
+        this.repository = repository;
+    }
+
+    public async Task<Result<Guid>> HandleAsync(CreateTenantRequest request, CancellationToken ct = default)
+    {
+        // Validate required fields.
+
+        if (string.IsNullOrWhiteSpace(request.Name))
+        {
+            return Result.Failure<Guid>("Tenant name is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.Slug))
+        {
+            return Result.Failure<Guid>("Tenant slug is required.");
+        }
+
+        if (request.CreatingUserId == Guid.Empty)
+        {
+            return Result.Failure<Guid>("Creating user ID is required.");
+        }
+
+        // Ensure no other tenant already uses this slug. Slugs are used in URLs
+        // and must be globally unique across the platform.
+
+        Tenant? existing = await repository.GetBySlugAsync(request.Slug.ToLowerInvariant(), ct);
+
+        if (existing is not null)
+        {
+            return Result.Failure<Guid>($"A tenant with slug '{request.Slug}' already exists.");
+        }
+
+        // Create the tenant aggregate and persist it.
+
+        Tenant tenant = Tenant.Create(request.Name, request.Slug, request.CreatingUserId);
+        await repository.AddAsync(tenant, ct);
+
+        return Result.Success(tenant.Id);
+    }
+}
+
+public record CreateTenantRequest(string Name, string Slug, Guid CreatingUserId);
--- a/src/EntKube.Identity/Infrastructure/InMemoryTenantRepository.cs
+++ b/src/EntKube.Identity/Infrastructure/InMemoryTenantRepository.cs
@@ -0,0 +1,41 @@
+using EntKube.Identity.Domain;
+
+namespace EntKube.Identity.Infrastructure;
+
+/// <summary>
+/// In-memory implementation of the tenant repository for local development.
+/// Production will use EF Core with PostgreSQL.
+/// </summary>
+public class InMemoryTenantRepository : ITenantRepository
+{
+    private readonly List<Tenant> tenants = new();
+
+    public Task<Tenant?> GetByIdAsync(Guid id, CancellationToken ct = default)
+    {
+        Tenant? tenant = tenants.FirstOrDefault(t => t.Id == id);
+        return Task.FromResult(tenant);
+    }
+
+    public Task<Tenant?> GetBySlugAsync(string slug, CancellationToken ct = default)
+    {
+        Tenant? tenant = tenants.FirstOrDefault(t => t.Slug == slug);
+        return Task.FromResult(tenant);
+    }
+
+    public Task<IReadOnlyList<Tenant>> GetAllAsync(CancellationToken ct = default)
+    {
+        IReadOnlyList<Tenant> result = tenants.AsReadOnly();
+        return Task.FromResult(result);
+    }
+
+    public Task AddAsync(Tenant tenant, CancellationToken ct = default)
+    {
+        tenants.Add(tenant);
+        return Task.CompletedTask;
+    }
+
+    public Task UpdateAsync(Tenant tenant, CancellationToken ct = default)
+    {
+        return Task.CompletedTask;
+    }
+}
--- a/src/EntKube.Identity/Program.cs
+++ b/src/EntKube.Identity/Program.cs
@@ -0,0 +1,35 @@
+using EntKube.Identity.Domain;
+using EntKube.Identity.Features.CreateTenant;
+using EntKube.Identity.Infrastructure;
+
+namespace EntKube.Identity;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
+
+        // Register identity and tenant services. In production, this will also
+        // integrate with Keycloak for authentication token validation and user management.
+
+        builder.Services.AddSingleton<ITenantRepository, InMemoryTenantRepository>();
+        builder.Services.AddScoped<CreateTenantHandler>();
+        builder.Services.AddOpenApi();
+
+        WebApplication app = builder.Build();
+
+        if (app.Environment.IsDevelopment())
+        {
+            app.MapOpenApi();
+        }
+
+        app.UseHttpsRedirection();
+
+        // Map feature endpoints.
+
+        CreateTenantEndpoint.Map(app);
+
+        app.Run();
+    }
+}
--- a/src/EntKube.Identity/Properties/launchSettings.json
+++ b/src/EntKube.Identity/Properties/launchSettings.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5076",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "https://localhost:7194;http://localhost:5076",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
--- a/src/EntKube.Identity/appsettings.Development.json
+++ b/src/EntKube.Identity/appsettings.Development.json
--- a/src/EntKube.Identity/appsettings.json
+++ b/src/EntKube.Identity/appsettings.json
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}
--- a/src/EntKube.Provisioning/Domain/IServiceInstanceRepository.cs
+++ b/src/EntKube.Provisioning/Domain/IServiceInstanceRepository.cs
@@ -0,0 +1,13 @@
+namespace EntKube.Provisioning.Domain;
+
+/// <summary>
+/// Defines how the provisioning service persists and retrieves service instances.
+/// </summary>
+public interface IServiceInstanceRepository
+{
+    Task<ServiceInstance?> GetByIdAsync(Guid id, CancellationToken ct = default);
+    Task<IReadOnlyList<ServiceInstance>> GetByClusterIdAsync(Guid clusterId, CancellationToken ct = default);
+    Task<IReadOnlyList<ServiceInstance>> GetAllAsync(CancellationToken ct = default);
+    Task AddAsync(ServiceInstance instance, CancellationToken ct = default);
+    Task UpdateAsync(ServiceInstance instance, CancellationToken ct = default);
+}
--- a/src/EntKube.Provisioning/Domain/ServiceInstance.cs
+++ b/src/EntKube.Provisioning/Domain/ServiceInstance.cs
@@ -0,0 +1,95 @@
+namespace EntKube.Provisioning.Domain;
+
+/// <summary>
+/// A ServiceInstance represents a shared Kubernetes application (MinIO, CloudNativePG,
+/// Keycloak, etc.) that has been provisioned on a specific cluster. It tracks the
+/// service type, desired state, current state, and the cluster it's deployed to.
+/// This is the aggregate root for provisioning operations.
+/// </summary>
+public class ServiceInstance
+{
+    public Guid Id { get; private set; }
+    public Guid ClusterId { get; private set; }
+    public ServiceType ServiceType { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public string Namespace { get; private set; } = string.Empty;
+    public ServiceState DesiredState { get; private set; }
+    public ServiceState CurrentState { get; private set; }
+    public DateTimeOffset CreatedAt { get; private set; }
+    public DateTimeOffset? LastReconcileAt { get; private set; }
+
+    private ServiceInstance() { }
+
+    /// <summary>
+    /// Requests provisioning of a new shared service on a given cluster.
+    /// The service starts in a Pending state — the reconciliation loop will
+    /// pick it up and deploy the necessary Helm chart or Kubernetes resources.
+    /// </summary>
+    public static ServiceInstance Provision(Guid clusterId, ServiceType serviceType, string name, string ns)
+    {
+        if (string.IsNullOrWhiteSpace(name))
+        {
+            throw new ArgumentException("Service name is required.", nameof(name));
+        }
+
+        if (string.IsNullOrWhiteSpace(ns))
+        {
+            throw new ArgumentException("Namespace is required.", nameof(ns));
+        }
+
+        return new ServiceInstance
+        {
+            Id = Guid.NewGuid(),
+            ClusterId = clusterId,
+            ServiceType = serviceType,
+            Name = name,
+            Namespace = ns,
+            DesiredState = ServiceState.Running,
+            CurrentState = ServiceState.Pending,
+            CreatedAt = DateTimeOffset.UtcNow
+        };
+    }
+
+    /// <summary>
+    /// The reconciliation loop calls this after successfully deploying or verifying
+    /// the service is running on the cluster.
+    /// </summary>
+    public void MarkRunning()
+    {
+        CurrentState = ServiceState.Running;
+        LastReconcileAt = DateTimeOffset.UtcNow;
+    }
+
+    /// <summary>
+    /// When the reconciliation loop detects the service is degraded or unreachable.
+    /// </summary>
+    public void MarkDegraded()
+    {
+        CurrentState = ServiceState.Degraded;
+        LastReconcileAt = DateTimeOffset.UtcNow;
+    }
+
+    /// <summary>
+    /// A tenant requests decommissioning of the service. We set the desired state
+    /// to Decommissioned and the reconciliation loop will handle teardown.
+    /// </summary>
+    public void RequestDecommission()
+    {
+        DesiredState = ServiceState.Decommissioned;
+    }
+}
+
+public enum ServiceType
+{
+    MinIO,
+    CloudNativePG,
+    Keycloak
+}
+
+public enum ServiceState
+{
+    Pending,
+    Running,
+    Degraded,
+    Decommissioned
+}
--- a/src/EntKube.Provisioning/EntKube.Provisioning.csproj
+++ b/src/EntKube.Provisioning/EntKube.Provisioning.csproj
@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\EntKube.SharedKernel\EntKube.SharedKernel.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/src/EntKube.Provisioning/EntKube.Provisioning.http
+++ b/src/EntKube.Provisioning/EntKube.Provisioning.http
@@ -0,0 +1,6 @@
+@EntKube.Provisioning_HostAddress = http://localhost:5260
+
+GET {{EntKube.Provisioning_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###
--- a/src/EntKube.Provisioning/Features/GetServices/GetServicesEndpoint.cs
+++ b/src/EntKube.Provisioning/Features/GetServices/GetServicesEndpoint.cs
@@ -0,0 +1,44 @@
+using EntKube.Provisioning.Domain;
+using EntKube.SharedKernel.Contracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EntKube.Provisioning.Features.GetServices;
+
+/// <summary>
+/// Lists all provisioned service instances. Optionally filtered by cluster.
+/// </summary>
+public static class GetServicesEndpoint
+{
+    public static void Map(IEndpointRouteBuilder app)
+    {
+        app.MapGet("/api/services", async (
+            [FromQuery] Guid? clusterId,
+            [FromServices] IServiceInstanceRepository repository,
+            CancellationToken ct) =>
+        {
+            IReadOnlyList<ServiceInstance> instances = clusterId.HasValue
+                ? await repository.GetByClusterIdAsync(clusterId.Value, ct)
+                : await repository.GetAllAsync(ct);
+
+            List<ServiceSummary> summaries = instances.Select(s => new ServiceSummary(
+                s.Id,
+                s.ClusterId,
+                s.ServiceType.ToString(),
+                s.Name,
+                s.Namespace,
+                s.CurrentState.ToString(),
+                s.DesiredState.ToString())).ToList();
+
+            return Results.Ok(ApiResponse<List<ServiceSummary>>.Ok(summaries));
+        });
+    }
+}
+
+public record ServiceSummary(
+    Guid Id,
+    Guid ClusterId,
+    string ServiceType,
+    string Name,
+    string Namespace,
+    string CurrentState,
+    string DesiredState);
--- a/src/EntKube.Provisioning/Features/ProvisionService/ProvisionServiceEndpoint.cs
+++ b/src/EntKube.Provisioning/Features/ProvisionService/ProvisionServiceEndpoint.cs
@@ -0,0 +1,29 @@
+using EntKube.Provisioning.Domain;
+using EntKube.SharedKernel.Contracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace EntKube.Provisioning.Features.ProvisionService;
+
+/// <summary>
+/// Maps POST /api/services — creates a new provisioning request for a shared service.
+/// </summary>
+public static class ProvisionServiceEndpoint
+{
+    public static void Map(IEndpointRouteBuilder app)
+    {
+        app.MapPost("/api/services", async (
+            [FromBody] ProvisionServiceRequest request,
+            [FromServices] ProvisionServiceHandler handler,
+            CancellationToken ct) =>
+        {
+            EntKube.SharedKernel.Domain.Result<Guid> result = await handler.HandleAsync(request, ct);
+
+            if (result.IsFailure)
+            {
+                return Results.BadRequest(ApiResponse<Guid>.Fail(result.Error!));
+            }
+
+            return Results.Created($"/api/services/{result.Value}", ApiResponse<Guid>.Ok(result.Value!));
+        });
+    }
+}
--- a/src/EntKube.Provisioning/Features/ProvisionService/ProvisionServiceHandler.cs
+++ b/src/EntKube.Provisioning/Features/ProvisionService/ProvisionServiceHandler.cs
@@ -0,0 +1,61 @@
+using EntKube.Provisioning.Domain;
+using EntKube.SharedKernel.Domain;
+
+namespace EntKube.Provisioning.Features.ProvisionService;
+
+/// <summary>
+/// Handles requests to provision a new shared service on a cluster. A tenant admin
+/// selects a service type (MinIO, CloudNativePG, Keycloak), provides a name and
+/// target namespace, and we create the ServiceInstance aggregate. The actual deployment
+/// is handled asynchronously by the reconciliation background service.
+/// </summary>
+public class ProvisionServiceHandler
+{
+    private readonly IServiceInstanceRepository repository;
+
+    public ProvisionServiceHandler(IServiceInstanceRepository repository)
+    {
+        this.repository = repository;
+    }
+
+    public async Task<Result<Guid>> HandleAsync(ProvisionServiceRequest request, CancellationToken ct = default)
+    {
+        // Validate the request contains all required fields.
+
+        if (request.ClusterId == Guid.Empty)
+        {
+            return Result.Failure<Guid>("Cluster ID is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.Name))
+        {
+            return Result.Failure<Guid>("Service name is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.Namespace))
+        {
+            return Result.Failure<Guid>("Namespace is required.");
+        }
+
+        // Create the service instance aggregate. The domain enforces any invariants
+        // about valid service configurations.
+
+        ServiceInstance instance = ServiceInstance.Provision(
+            request.ClusterId,
+            request.ServiceType,
+            request.Name,
+            request.Namespace);
+
+        // Persist it. The background reconciliation loop will pick it up and deploy it.
+
+        await repository.AddAsync(instance, ct);
+
+        return Result.Success(instance.Id);
+    }
+}
+
+public record ProvisionServiceRequest(
+    Guid ClusterId,
+    ServiceType ServiceType,
+    string Name,
+    string Namespace);
--- a/src/EntKube.Provisioning/Infrastructure/InMemoryServiceInstanceRepository.cs
+++ b/src/EntKube.Provisioning/Infrastructure/InMemoryServiceInstanceRepository.cs
@@ -0,0 +1,41 @@
+using EntKube.Provisioning.Domain;
+
+namespace EntKube.Provisioning.Infrastructure;
+
+/// <summary>
+/// In-memory implementation of the service instance repository for local development.
+/// Production will use EF Core with PostgreSQL.
+/// </summary>
+public class InMemoryServiceInstanceRepository : IServiceInstanceRepository
+{
+    private readonly List<ServiceInstance> instances = new();
+
+    public Task<ServiceInstance?> GetByIdAsync(Guid id, CancellationToken ct = default)
+    {
+        ServiceInstance? instance = instances.FirstOrDefault(i => i.Id == id);
+        return Task.FromResult(instance);
+    }
+
+    public Task<IReadOnlyList<ServiceInstance>> GetByClusterIdAsync(Guid clusterId, CancellationToken ct = default)
+    {
+        IReadOnlyList<ServiceInstance> result = instances.Where(i => i.ClusterId == clusterId).ToList().AsReadOnly();
+        return Task.FromResult(result);
+    }
+
+    public Task<IReadOnlyList<ServiceInstance>> GetAllAsync(CancellationToken ct = default)
+    {
+        IReadOnlyList<ServiceInstance> result = instances.AsReadOnly();
+        return Task.FromResult(result);
+    }
+
+    public Task AddAsync(ServiceInstance instance, CancellationToken ct = default)
+    {
+        instances.Add(instance);
+        return Task.CompletedTask;
+    }
+
+    public Task UpdateAsync(ServiceInstance instance, CancellationToken ct = default)
+    {
+        return Task.CompletedTask;
+    }
+}
--- a/src/EntKube.Provisioning/Program.cs
+++ b/src/EntKube.Provisioning/Program.cs
@@ -0,0 +1,37 @@
+using EntKube.Provisioning.Domain;
+using EntKube.Provisioning.Features.GetServices;
+using EntKube.Provisioning.Features.ProvisionService;
+using EntKube.Provisioning.Infrastructure;
+
+namespace EntKube.Provisioning;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
+
+        // Register provisioning services. The repository is singleton for the in-memory
+        // implementation; production will use a scoped DbContext-backed repository.
+
+        builder.Services.AddSingleton<IServiceInstanceRepository, InMemoryServiceInstanceRepository>();
+        builder.Services.AddScoped<ProvisionServiceHandler>();
+        builder.Services.AddOpenApi();
+
+        WebApplication app = builder.Build();
+
+        if (app.Environment.IsDevelopment())
+        {
+            app.MapOpenApi();
+        }
+
+        app.UseHttpsRedirection();
+
+        // Map feature endpoints.
+
+        ProvisionServiceEndpoint.Map(app);
+        GetServicesEndpoint.Map(app);
+
+        app.Run();
+    }
+}
--- a/src/EntKube.Provisioning/Properties/launchSettings.json
+++ b/src/EntKube.Provisioning/Properties/launchSettings.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5260",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "https://localhost:7085;http://localhost:5260",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
--- a/src/EntKube.Provisioning/appsettings.Development.json
+++ b/src/EntKube.Provisioning/appsettings.Development.json
--- a/src/EntKube.Provisioning/appsettings.json
+++ b/src/EntKube.Provisioning/appsettings.json
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}
--- a/src/EntKube.SharedKernel/Contracts/ApiResponse.cs
+++ b/src/EntKube.SharedKernel/Contracts/ApiResponse.cs
@@ -0,0 +1,26 @@
+namespace EntKube.SharedKernel.Contracts;
+
+/// <summary>
+/// Standard API response envelope used by all EntKube microservices.
+/// Every HTTP response wraps its payload in this structure so clients
+/// always know where to find the data, error messages, and metadata.
+/// </summary>
+public record ApiResponse<T>
+{
+    public bool Success { get; init; }
+    public T? Data { get; init; }
+    public string? Error { get; init; }
+    public DateTimeOffset Timestamp { get; init; } = DateTimeOffset.UtcNow;
+
+    public static ApiResponse<T> Ok(T data) => new()
+    {
+        Success = true,
+        Data = data
+    };
+
+    public static ApiResponse<T> Fail(string error) => new()
+    {
+        Success = false,
+        Error = error
+    };
+}
--- a/src/EntKube.SharedKernel/Domain/Entity.cs
+++ b/src/EntKube.SharedKernel/Domain/Entity.cs
@@ -0,0 +1,24 @@
+namespace EntKube.SharedKernel.Domain;
+
+/// <summary>
+/// Every domain entity in EntKube has a unique identifier. This base class
+/// provides that identity and equality comparison so that two entities
+/// are considered the same if they share the same Id — regardless of
+/// whether their other properties differ.
+/// </summary>
+public abstract class Entity<TId> where TId : notnull
+{
+    public TId Id { get; protected set; } = default!;
+
+    public override bool Equals(object? obj)
+    {
+        if (obj is not Entity<TId> other)
+        {
+            return false;
+        }
+
+        return Id.Equals(other.Id);
+    }
+
+    public override int GetHashCode() => Id.GetHashCode();
+}
--- a/src/EntKube.SharedKernel/Domain/Result.cs
+++ b/src/EntKube.SharedKernel/Domain/Result.cs
@@ -0,0 +1,43 @@
+namespace EntKube.SharedKernel.Domain;
+
+/// <summary>
+/// A Result represents the outcome of an operation that can either succeed or fail.
+/// Instead of throwing exceptions for expected failure scenarios (validation errors,
+/// business rule violations, external service failures), we return a Result that
+/// the caller can inspect and handle gracefully.
+/// </summary>
+public class Result
+{
+    public bool IsSuccess { get; }
+    public string? Error { get; }
+    public bool IsFailure => !IsSuccess;
+
+    protected Result(bool isSuccess, string? error)
+    {
+        IsSuccess = isSuccess;
+        Error = error;
+    }
+
+    public static Result Success() => new(true, null);
+
+    public static Result Failure(string error) => new(false, error);
+
+    public static Result<T> Success<T>(T value) => new(value, true, null);
+
+    public static Result<T> Failure<T>(string error) => new(default, false, error);
+}
+
+/// <summary>
+/// A typed Result that carries a value on success. When the operation succeeds,
+/// the Value property contains the result. When it fails, Error describes what went wrong.
+/// </summary>
+public class Result<T> : Result
+{
+    public T? Value { get; }
+
+    internal Result(T? value, bool isSuccess, string? error)
+        : base(isSuccess, error)
+    {
+        Value = value;
+    }
+}
--- a/src/EntKube.SharedKernel/EntKube.SharedKernel.csproj
+++ b/src/EntKube.SharedKernel/EntKube.SharedKernel.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
--- a/src/EntKube.Web.Client/EntKube.Web.Client.csproj
+++ b/src/EntKube.Web.Client/EntKube.Web.Client.csproj
@@ -10,8 +10,8 @@
  </PropertyGroup>

  <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="10.0.5" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="10.0.5" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="10.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="10.0.1" />
  </ItemGroup>

 </Project>
--- a/EntKube/EntKube/Components/Layout/MainLayout.razor
+++ b/EntKube/EntKube/Components/Layout/MainLayout.razor
--- a/EntKube/EntKube/Components/Layout/MainLayout.razor.css
+++ b/EntKube/EntKube/Components/Layout/MainLayout.razor.css
--- a/EntKube/EntKube/Components/Layout/NavMenu.razor
+++ b/EntKube/EntKube/Components/Layout/NavMenu.razor
@@ -4,7 +4,7 @@

 <div class="top-row ps-3 navbar navbar-dark">
    <div class="container-fluid">
-        <a class="navbar-brand" href="">EntKube</a>
+        <a class="navbar-brand" href="">EntKube.Web</a>
    </div>
 </div>

--- a/EntKube/EntKube/Components/Layout/NavMenu.razor.css
+++ b/EntKube/EntKube/Components/Layout/NavMenu.razor.css
--- a/EntKube/EntKube/Components/Layout/ReconnectModal.razor
+++ b/EntKube/EntKube/Components/Layout/ReconnectModal.razor
@@ -1,4 +1,4 @@
-<script type="module" src="@Assets["Components/Layout/ReconnectModal.razor.js"]"></script>
+<script type="module" src="@Assets["Layout/ReconnectModal.razor.js"]"></script>

 <dialog id="components-reconnect-modal" data-nosnippet>
    <div class="components-reconnect-container">
@@ -21,11 +21,11 @@
        <p class="components-pause-visible">
            The session has been paused by the server.
        </p>
-        <p class="components-resume-failed-visible">
-            Failed to resume the session.<br />Please retry or reload the page.
-        </p>
-        <button id="components-resume-button" class="components-pause-visible components-resume-failed-visible">
+        <button id="components-resume-button" class="components-pause-visible">
            Resume
        </button>
+        <p class="components-resume-failed-visible">
+            Failed to resume the session.<br />Please reload the page.
+        </p>
    </div>
 </dialog>
--- a/EntKube/EntKube/Components/Layout/ReconnectModal.razor.css
+++ b/EntKube/EntKube/Components/Layout/ReconnectModal.razor.css
--- a/EntKube/EntKube/Components/Layout/ReconnectModal.razor.js
+++ b/EntKube/EntKube/Components/Layout/ReconnectModal.razor.js
@@ -52,7 +52,7 @@ async function resume() {
            location.reload();
        }
    } catch {
-        reconnectModal.classList.replace("components-reconnect-paused", "components-reconnect-resume-failed");
+        location.reload();
    }
 }

--- a/src/EntKube.Web.Client/Pages/Auth.razor
+++ b/src/EntKube.Web.Client/Pages/Auth.razor
@@ -3,7 +3,6 @@
@using Microsoft.AspNetCore.Authorization

@attribute [Authorize]
-@rendermode InteractiveAuto

 <PageTitle>Auth</PageTitle>

--- a/src/EntKube.Web.Client/Pages/Counter.razor
+++ b/src/EntKube.Web.Client/Pages/Counter.razor
@@ -1,5 +1,4 @@
@page "/counter"
-@rendermode InteractiveAuto

 <PageTitle>Counter</PageTitle>

--- a/EntKube/EntKube/Components/Pages/Home.razor
+++ b/EntKube/EntKube/Components/Pages/Home.razor
--- a/EntKube/EntKube/Components/Pages/NotFound.razor
+++ b/EntKube/EntKube/Components/Pages/NotFound.razor
--- a/EntKube/EntKube/Components/Pages/Weather.razor
+++ b/EntKube/EntKube/Components/Pages/Weather.razor
@@ -1,5 +1,4 @@
@page "/weather"
-@attribute [StreamRendering]

 <PageTitle>Weather</PageTitle>

@@ -41,7 +40,7 @@ else

    protected override async Task OnInitializedAsync()
    {
-        // Simulate asynchronous loading to demonstrate streaming rendering
+        // Simulate asynchronous loading to demonstrate a loading indicator
        await Task.Delay(500);

        var startDate = DateOnly.FromDateTime(DateTime.Now);
--- a/src/EntKube.Web.Client/Program.cs
+++ b/src/EntKube.Web.Client/Program.cs
@@ -0,0 +1,9 @@
+using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+
+var builder = WebAssemblyHostBuilder.CreateDefault(args);
+
+builder.Services.AddAuthorizationCore();
+builder.Services.AddCascadingAuthenticationState();
+builder.Services.AddAuthenticationStateDeserialization();
+
+await builder.Build().RunAsync();
--- a/src/EntKube.Web.Client/RedirectToLogin.razor
+++ b/src/EntKube.Web.Client/RedirectToLogin.razor
--- a/EntKube/EntKube/Components/Routes.razor
+++ b/EntKube/EntKube/Components/Routes.razor
@@ -1,4 +1,4 @@
-<Router AppAssembly="typeof(Program).Assembly" AdditionalAssemblies="new[] { typeof(Client._Imports).Assembly }" NotFoundPage="typeof(Pages.NotFound)">
+<Router AppAssembly="typeof(Program).Assembly" NotFoundPage="typeof(Pages.NotFound)">
    <Found Context="routeData">
        <AuthorizeRouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)">
            <NotAuthorized>
--- a/src/EntKube.Web.Client/_Imports.razor
+++ b/src/EntKube.Web.Client/_Imports.razor
@@ -7,4 +7,5 @@
@using static Microsoft.AspNetCore.Components.Web.RenderMode
@using Microsoft.AspNetCore.Components.Web.Virtualization
@using Microsoft.JSInterop
-@using EntKube.Client
+@using EntKube.Web.Client
+@using EntKube.Web.Client.Layout
--- a/src/EntKube.Web.Client/wwwroot/appsettings.Development.json
+++ b/src/EntKube.Web.Client/wwwroot/appsettings.Development.json
@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}
--- a/src/EntKube.Web.Client/wwwroot/appsettings.json
+++ b/src/EntKube.Web.Client/wwwroot/appsettings.json
@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}
--- a/src/EntKube.Web/Components/Account/IdentityComponentsEndpointRouteBuilderExtensions.cs
+++ b/src/EntKube.Web/Components/Account/IdentityComponentsEndpointRouteBuilderExtensions.cs
@@ -0,0 +1,152 @@
+using System.Security.Claims;
+using System.Text.Json;
+using Microsoft.AspNetCore.Antiforgery;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.AspNetCore.Http.Extensions;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Primitives;
+using EntKube.Web.Components.Account.Pages;
+using EntKube.Web.Components.Account.Pages.Manage;
+using EntKube.Web.Data;
+
+namespace Microsoft.AspNetCore.Routing;
+
+internal static class IdentityComponentsEndpointRouteBuilderExtensions
+{
+    // These endpoints are required by the Identity Razor components defined in the /Components/Account/Pages directory of this project.
+    public static IEndpointConventionBuilder MapAdditionalIdentityEndpoints(this IEndpointRouteBuilder endpoints)
+    {
+        ArgumentNullException.ThrowIfNull(endpoints);
+
+        var accountGroup = endpoints.MapGroup("/Account");
+
+        accountGroup.MapPost("/PerformExternalLogin", (
+            HttpContext context,
+            [FromServices] SignInManager<ApplicationUser> signInManager,
+            [FromForm] string provider,
+            [FromForm] string returnUrl) =>
+        {
+            IEnumerable<KeyValuePair<string, StringValues>> query = [
+                new("ReturnUrl", returnUrl),
+                new("Action", ExternalLogin.LoginCallbackAction)];
+
+            var redirectUrl = UriHelper.BuildRelative(
+                context.Request.PathBase,
+                "/Account/ExternalLogin",
+                QueryString.Create(query));
+
+            var properties = signInManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl);
+            return TypedResults.Challenge(properties, [provider]);
+        });
+
+        accountGroup.MapPost("/Logout", async (
+            ClaimsPrincipal user,
+            [FromServices] SignInManager<ApplicationUser> signInManager,
+            [FromForm] string returnUrl) =>
+        {
+            await signInManager.SignOutAsync();
+            return TypedResults.LocalRedirect($"~/{returnUrl}");
+        });
+
+        accountGroup.MapPost("/PasskeyCreationOptions", async (
+            HttpContext context,
+            [FromServices] UserManager<ApplicationUser> userManager,
+            [FromServices] SignInManager<ApplicationUser> signInManager,
+            [FromServices] IAntiforgery antiforgery) =>
+        {
+            await antiforgery.ValidateRequestAsync(context);
+
+            var user = await userManager.GetUserAsync(context.User);
+            if (user is null)
+            {
+                return Results.NotFound($"Unable to load user with ID '{userManager.GetUserId(context.User)}'.");
+            }
+
+            var userId = await userManager.GetUserIdAsync(user);
+            var userName = await userManager.GetUserNameAsync(user) ?? "User";
+            var optionsJson = await signInManager.MakePasskeyCreationOptionsAsync(new()
+            {
+                Id = userId,
+                Name = userName,
+                DisplayName = userName
+            });
+            return TypedResults.Content(optionsJson, contentType: "application/json");
+        });
+
+        accountGroup.MapPost("/PasskeyRequestOptions", async (
+            HttpContext context,
+            [FromServices] UserManager<ApplicationUser> userManager,
+            [FromServices] SignInManager<ApplicationUser> signInManager,
+            [FromServices] IAntiforgery antiforgery,
+            [FromQuery] string? username) =>
+        {
+            await antiforgery.ValidateRequestAsync(context);
+
+            var user = string.IsNullOrEmpty(username) ? null : await userManager.FindByNameAsync(username);
+            var optionsJson = await signInManager.MakePasskeyRequestOptionsAsync(user);
+            return TypedResults.Content(optionsJson, contentType: "application/json");
+        });
+
+        var manageGroup = accountGroup.MapGroup("/Manage").RequireAuthorization();
+
+        manageGroup.MapPost("/LinkExternalLogin", async (
+            HttpContext context,
+            [FromServices] SignInManager<ApplicationUser> signInManager,
+            [FromForm] string provider) =>
+        {
+            // Clear the existing external cookie to ensure a clean login process
+            await context.SignOutAsync(IdentityConstants.ExternalScheme);
+
+            var redirectUrl = UriHelper.BuildRelative(
+                context.Request.PathBase,
+                "/Account/Manage/ExternalLogins",
+                QueryString.Create("Action", ExternalLogins.LinkLoginCallbackAction));
+
+            var properties = signInManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl, signInManager.UserManager.GetUserId(context.User));
+            return TypedResults.Challenge(properties, [provider]);
+        });
+
+        var loggerFactory = endpoints.ServiceProvider.GetRequiredService<ILoggerFactory>();
+        var downloadLogger = loggerFactory.CreateLogger("DownloadPersonalData");
+
+        manageGroup.MapPost("/DownloadPersonalData", async (
+            HttpContext context,
+            [FromServices] UserManager<ApplicationUser> userManager,
+            [FromServices] AuthenticationStateProvider authenticationStateProvider) =>
+        {
+            var user = await userManager.GetUserAsync(context.User);
+            if (user is null)
+            {
+                return Results.NotFound($"Unable to load user with ID '{userManager.GetUserId(context.User)}'.");
+            }
+
+            var userId = await userManager.GetUserIdAsync(user);
+            downloadLogger.LogInformation("User with ID '{UserId}' asked for their personal data.", userId);
+
+            // Only include personal data for download
+            var personalData = new Dictionary<string, string>();
+            var personalDataProps = typeof(ApplicationUser).GetProperties().Where(
+                prop => Attribute.IsDefined(prop, typeof(PersonalDataAttribute)));
+            foreach (var p in personalDataProps)
+            {
+                personalData.Add(p.Name, p.GetValue(user)?.ToString() ?? "null");
+            }
+
+            var logins = await userManager.GetLoginsAsync(user);
+            foreach (var l in logins)
+            {
+                personalData.Add($"{l.LoginProvider} external login provider key", l.ProviderKey);
+            }
+
+            personalData.Add("Authenticator Key", (await userManager.GetAuthenticatorKeyAsync(user))!);
+            var fileBytes = JsonSerializer.SerializeToUtf8Bytes(personalData);
+
+            context.Response.Headers.TryAdd("Content-Disposition", "attachment; filename=PersonalData.json");
+            return TypedResults.File(fileBytes, contentType: "application/json", fileDownloadName: "PersonalData.json");
+        });
+
+        return accountGroup;
+    }
+}
--- a/src/EntKube.Web/Components/Account/IdentityNoOpEmailSender.cs
+++ b/src/EntKube.Web/Components/Account/IdentityNoOpEmailSender.cs
@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Identity.UI.Services;
+using EntKube.Web.Data;
+
+namespace EntKube.Web.Components.Account;
+
+// Remove the "else if (EmailSender is IdentityNoOpEmailSender)" block from RegisterConfirmation.razor after updating with a real implementation.
+internal sealed class IdentityNoOpEmailSender : IEmailSender<ApplicationUser>
+{
+    private readonly IEmailSender emailSender = new NoOpEmailSender();
+
+    public Task SendConfirmationLinkAsync(ApplicationUser user, string email, string confirmationLink) =>
+        emailSender.SendEmailAsync(email, "Confirm your email", $"Please confirm your account by <a href='{confirmationLink}'>clicking here</a>.");
+
+    public Task SendPasswordResetLinkAsync(ApplicationUser user, string email, string resetLink) =>
+        emailSender.SendEmailAsync(email, "Reset your password", $"Please reset your password by <a href='{resetLink}'>clicking here</a>.");
+
+    public Task SendPasswordResetCodeAsync(ApplicationUser user, string email, string resetCode) =>
+        emailSender.SendEmailAsync(email, "Reset your password", $"Please reset your password using the following code: {resetCode}");
+}
--- a/src/EntKube.Web/Components/Account/IdentityRedirectManager.cs
+++ b/src/EntKube.Web/Components/Account/IdentityRedirectManager.cs
@@ -0,0 +1,54 @@
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Identity;
+using EntKube.Web.Data;
+
+namespace EntKube.Web.Components.Account;
+
+internal sealed class IdentityRedirectManager(NavigationManager navigationManager)
+{
+    public const string StatusCookieName = "Identity.StatusMessage";
+
+    private static readonly CookieBuilder StatusCookieBuilder = new()
+    {
+        SameSite = SameSiteMode.Strict,
+        HttpOnly = true,
+        IsEssential = true,
+        MaxAge = TimeSpan.FromSeconds(5),
+    };
+
+    public void RedirectTo(string? uri)
+    {
+        uri ??= "";
+
+        // Prevent open redirects.
+        if (!Uri.IsWellFormedUriString(uri, UriKind.Relative))
+        {
+            uri = navigationManager.ToBaseRelativePath(uri);
+        }
+
+        navigationManager.NavigateTo(uri);
+    }
+
+    public void RedirectTo(string uri, Dictionary<string, object?> queryParameters)
+    {
+        var uriWithoutQuery = navigationManager.ToAbsoluteUri(uri).GetLeftPart(UriPartial.Path);
+        var newUri = navigationManager.GetUriWithQueryParameters(uriWithoutQuery, queryParameters);
+        RedirectTo(newUri);
+    }
+
+    public void RedirectToWithStatus(string uri, string message, HttpContext context)
+    {
+        context.Response.Cookies.Append(StatusCookieName, message, StatusCookieBuilder.Build(context));
+        RedirectTo(uri);
+    }
+
+    private string CurrentPath => navigationManager.ToAbsoluteUri(navigationManager.Uri).GetLeftPart(UriPartial.Path);
+
+    public void RedirectToCurrentPage() => RedirectTo(CurrentPath);
+
+    public void RedirectToCurrentPageWithStatus(string message, HttpContext context)
+        => RedirectToWithStatus(CurrentPath, message, context);
+
+    public void RedirectToInvalidUser(UserManager<ApplicationUser> userManager, HttpContext context)
+        => RedirectToWithStatus("Account/InvalidUser", $"Error: Unable to load user with ID '{userManager.GetUserId(context.User)}'.", context);
+}
--- a/src/EntKube.Web/Components/Account/IdentityRevalidatingAuthenticationStateProvider.cs
+++ b/src/EntKube.Web/Components/Account/IdentityRevalidatingAuthenticationStateProvider.cs
@@ -0,0 +1,47 @@
+using System.Security.Claims;
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.AspNetCore.Components.Server;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.Extensions.Options;
+using EntKube.Web.Data;
+
+namespace EntKube.Web.Components.Account;
+
+// This is a server-side AuthenticationStateProvider that revalidates the security stamp for the connected user
+// every 30 minutes an interactive circuit is connected.
+internal sealed class IdentityRevalidatingAuthenticationStateProvider(
+        ILoggerFactory loggerFactory,
+        IServiceScopeFactory scopeFactory,
+        IOptions<IdentityOptions> options)
+    : RevalidatingServerAuthenticationStateProvider(loggerFactory)
+{
+    protected override TimeSpan RevalidationInterval => TimeSpan.FromMinutes(30);
+
+    protected override async Task<bool> ValidateAuthenticationStateAsync(
+        AuthenticationState authenticationState, CancellationToken cancellationToken)
+    {
+        // Get the user manager from a new scope to ensure it fetches fresh data
+        await using var scope = scopeFactory.CreateAsyncScope();
+        var userManager = scope.ServiceProvider.GetRequiredService<UserManager<ApplicationUser>>();
+        return await ValidateSecurityStampAsync(userManager, authenticationState.User);
+    }
+
+    private async Task<bool> ValidateSecurityStampAsync(UserManager<ApplicationUser> userManager, ClaimsPrincipal principal)
+    {
+        var user = await userManager.GetUserAsync(principal);
+        if (user is null)
+        {
+            return false;
+        }
+        else if (!userManager.SupportsUserSecurityStamp)
+        {
+            return true;
+        }
+        else
+        {
+            var principalStamp = principal.FindFirstValue(options.Value.ClaimsIdentity.SecurityStampClaimType);
+            var userStamp = await userManager.GetSecurityStampAsync(user);
+            return principalStamp == userStamp;
+        }
+    }
+}
--- a/src/EntKube.Web/Components/Account/Pages/AccessDenied.razor
+++ b/src/EntKube.Web/Components/Account/Pages/AccessDenied.razor
--- a/src/EntKube.Web/Components/Account/Pages/ConfirmEmail.razor
+++ b/src/EntKube.Web/Components/Account/Pages/ConfirmEmail.razor
@@ -3,7 +3,7 @@
@using System.Text
@using Microsoft.AspNetCore.Identity
@using Microsoft.AspNetCore.WebUtilities
-@using EntKube.Data
+@using EntKube.Web.Data

@inject UserManager<ApplicationUser> UserManager
@inject IdentityRedirectManager RedirectManager
--- a/src/EntKube.Web/Components/Account/Pages/ConfirmEmailChange.razor
+++ b/src/EntKube.Web/Components/Account/Pages/ConfirmEmailChange.razor
@@ -3,7 +3,7 @@
@using System.Text
@using Microsoft.AspNetCore.Identity
@using Microsoft.AspNetCore.WebUtilities
-@using EntKube.Data
+@using EntKube.Web.Data

@inject UserManager<ApplicationUser> UserManager
@inject SignInManager<ApplicationUser> SignInManager
--- a/src/EntKube.Web/Components/Account/Pages/ExternalLogin.razor
+++ b/src/EntKube.Web/Components/Account/Pages/ExternalLogin.razor
@@ -6,7 +6,7 @@
@using System.Text.Encodings.Web
@using Microsoft.AspNetCore.Identity
@using Microsoft.AspNetCore.WebUtilities
-@using EntKube.Data
+@using EntKube.Web.Data

@inject SignInManager<ApplicationUser> SignInManager
@inject UserManager<ApplicationUser> UserManager
--- a/src/EntKube.Web/Components/Account/Pages/ForgotPassword.razor
+++ b/src/EntKube.Web/Components/Account/Pages/ForgotPassword.razor
@@ -5,7 +5,7 @@
@using System.Text.Encodings.Web
@using Microsoft.AspNetCore.Identity
@using Microsoft.AspNetCore.WebUtilities
-@using EntKube.Data
+@using EntKube.Web.Data

@inject UserManager<ApplicationUser> UserManager
@inject IEmailSender<ApplicationUser> EmailSender
--- a/src/EntKube.Web/Components/Account/Pages/ForgotPasswordConfirmation.razor
+++ b/src/EntKube.Web/Components/Account/Pages/ForgotPasswordConfirmation.razor
--- a/src/EntKube.Web/Components/Account/Pages/InvalidPasswordReset.razor
+++ b/src/EntKube.Web/Components/Account/Pages/InvalidPasswordReset.razor
--- a/Show More
+++ b/Show More