https://github.com/valtech-ch/microservice-kubernetes-cluster
https://github.com/valtech-ch/microservice-kubernetes-cluster
Last synced: about 1 year ago
JSON representation
- Host: GitHub
- URL: https://github.com/valtech-ch/microservice-kubernetes-cluster
- Owner: valtech-ch
- License: mit
- Created: 2021-02-01T10:26:14.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2025-06-20T12:44:18.000Z (about 1 year ago)
- Last Synced: 2025-06-22T11:06:53.464Z (about 1 year ago)
- Language: Java
- Size: 19 MB
- Stars: 1
- Watchers: 4
- Forks: 3
- Open Issues: 146
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Security: security/build.gradle
Awesome Lists containing this project
README
# Microservice Kubernetes Cluster
[](https://sonarcloud.io/dashboard?id=valtech-ch_microservice-kubernetes-cluster)
### Requirements
* [kubectl](https://kubernetes.io/docs/tasks/tools/)
* [Azure CLI](https://docs.microsoft.com/en-us/cli/azure/install-azure-cli)
* [Helm](https://helm.sh/docs/intro/install/)
* [Argo CD CLI](https://argoproj.github.io/argo-cd/cli_installation/)
* [kubeseal](https://github.com/bitnami-labs/sealed-secrets#installation)
* [Terraform CLI](https://learn.hashicorp.com/tutorials/terraform/install-cli)
* [Java 15](https://www.azul.com/downloads/?version=java-15-mts&package=jdk)
* [Gradle](https://gradle.org/install/)
* [Docker](https://docs.docker.com/get-docker/)
* [Docker Compose](https://docs.docker.com/compose/install/)
* [NPM](https://www.npmjs.com/get-npm)
## Architecture
* [Diagrams](docs/architecture.md)
## Azure
### Setup Kubectl
```bash
az login # Login to Azure, use your @valtech.com Account
az account list --output table # Show your accounts
az account set --subscription # Set account to your Subscription.
az aks get-credentials --name vtch-kubernetes-blueprint --resource-group vtch-kubernetes-blueprint # Adds the cluster config to your kubectl config
kubectl get nodes # Lists the nodes from the cluster
kubectl get namespace # Lists the namespaces from the cluster
```
### Apply manual configs
You can use kubectl to manually apply changes for testing
```bash
kubectl apply -f ./aks/cluster/templates/application-peer-authentication.yaml
```
## Terraform
* [terraform/README.md](terraform/README.md)
## Local Docker Compose Setup
For testing the whole cluster locally we added a [docker-compose](scripts/docker-compose/docker-compose.yml) file which runs the FE, BE, Keycloak, Kafka and MariaDB
```bash
cd ./scripts/docker-compose
docker-compose up -d
docker-compose down
```
## Frontend
* [frontend/README.md](frontend/README.md)
```bash
npm install # Build
npm run serve # Run
```
## Backend Microservices
* [file-storage/README.md](file-storage/README.md)
* [persistence/README.md](persistence/README.md)
```bash
./gradlew build # Full build including cloud functions
./gradlew :file-storage:build # Build file storage microservice only
./gradlew :persistence:build # Build persistence microservice only
# Run locally
./gradlew :file-storage:bootRun
./gradlew :persistence:bootRun
```
## Cloud Functions
* [functions/README.md](functions/README.md)
```bash
./gradlew build # Full build including backend microservices
./gradlew :functions:build # Build functions only
# Run locally
./gradlew azureFunctionsRun
```
## Kubeseal Secret Management
Have a read at https://github.com/bitnami-labs/sealed-secrets
Sample sealing of a secrert.
```bash
# Replace sealed-secrets-1614621994 by the controller name in the cluster
kubeseal \
--controller-name=sealed-secrets-1614621994 \
--controller-namespace=kube-system \
--format yaml xyz-secret-sealed.yaml
```