Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/cccaaannn/zup-k8s

K8s configurations for zup application.
https://github.com/cccaaannn/zup-k8s

Last synced: 1 day ago
JSON representation

K8s configurations for zup application.

Host: GitHub
URL: https://github.com/cccaaannn/zup-k8s
Owner: cccaaannn
License: mit
Created: 2022-12-10T13:56:03.000Z (about 2 years ago)
Default Branch: master
Last Pushed: 2023-01-07T22:42:45.000Z (about 2 years ago)
Last Synced: 2023-03-05T15:21:24.906Z (almost 2 years ago)
Homepage:
Size: 6.84 KB
Stars: 0
Watchers: 1
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# zup-k8s

### K8s configurations for zup application.

---
![GitHub top language](https://img.shields.io/github/languages/top/cccaaannn/zup-k8s?style=flat-square) ![](https://img.shields.io/github/repo-size/cccaaannn/zup-k8s?style=flat-square) [![GitHub license](https://img.shields.io/github/license/cccaaannn/zup-k8s?style=flat-square)](https://github.com/cccaaannn/zup-k8s/blob/master/LICENSE)

### zup is a messaging application, built by microservice architecture.
### Related repos
- [Frontend](https://github.com/cccaaannn/zup-frontend)
- [User service](https://github.com/cccaaannn/zup-user-service)
- [Message service](https://github.com/cccaaannn/zup-message-service)
- [K8s configurations](https://github.com/cccaaannn/zup-k8s) (This project)

## Configurations
1. **Set service url's for frontend. `zup-frontend-configmap.yaml`**
1. Use HTTP if you are not going to set up `cert-manager` for HTTPS
2. **Set message service secrets, encode values as base64. `zup-message-service/zup-message-service-secret.yaml`**
1. `POSTGRESQL_CONNECTION_STRING`: base64(`http://localhost user=user password=password dbname=zup-message-db port=5432 TimeZone=Turkey`)
2. `RABBITMQ_CONNECTION_STRING`: base64(`amqp://user:password@localhost:5672/`)
3. **Set user service secrets, encode values as base64. `zup-user-service/zup-user-service-secret.yaml`**
1. `spring_datasource_url`: base64(`jdbc:mysql://localhost/zup-user-db`)
2. `spring_datasource_username`: base64(``)
3. `spring_datasource_password`: base64(``)
4. `security_jwt_secret_key`: base64(``)
5. `email_gmail_username`: base64(``)
6. `email_gmail_password`: base64(``)
4. **Ingress setup**
1. Install [helm](https://helm.sh/)
2. Add nginx repo and install `ingress-nginx`
```shell
helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
helm repo update
helm install ingress-nginx ingress-nginx/ingress-nginx
```
3. **HTTPS**
1. Add jetstack repo and install `cert-manager`
```shell
helm repo add jetstack https://charts.jetstack.io
helm repo update
helm install cert-manager jetstack/cert-manager --set installCRDs=true
```
2. Add your email to `zup-ingress/zup-ssl-issuer.yaml`
- Debug certificates with `kubectl describe cert app-web-cert`, this should show `The certificate has been successfully issued`
- `ClusterIssuer` is used so ingress has `cert-manager.io/cluster-issuer` annotation, for regular `Issuer` use `cert-manager.io/issuer` annotation.
3. Set project url's. `zup-ingress/zup-ssl-ingress.yaml`

- **HTTP (only)**
1. Set project url's. `zup-ingress/zup-ingress.yaml`
2. Comment https configs. `zup-ingress/zup-ssl-issuer.yaml`, `zup-ingress/zup-ssl-ingress.yaml`

## Running application
1. **Run `kubectl apply` command on project's root directory to apply all configurations.**
- Disable HTTPS ingress files if you are using HTTP
```shell
kubectl apply -R -f .
```