K8S

This tutorial uses minikube. Some changes needed to be made to work in other clusters.

Prerequisites

A local cluster using minikube. You can find how to use Kubernetes with minikube here.

Replace the environment variable TELEGRAM_TOKEN inside bot-deployment.yaml file with your telegram token.
Enable the NGINX Ingress controller:
```
minikube addons enable ingress
```
Verify if NGINX ingress controller is running:
```
kubectl get pods -n kube-system
```
Once it's running, you can deploy the services, deployments, and PVCs. Follow these steps to deploy the big-brother project:

Deploy ingress:

kubectl apply -f k8s/example-ingress.yaml

Deploy etcd:

kubectl apply -f k8s/etcd-service.yaml

kubectl apply -f k8s/etcd-deployment.yaml

Deploy example service:

kubectl apply -f k8s/example-service-service.yaml

kubectl apply -f k8s/example-service-deployment.yaml

Deploy BB-Promster:

kubectl apply -f k8s/bb-promster-service.yaml

kubectl apply -f k8s/bb-promster-deployment.yaml`

Deploy BB-Promster-L2:

kubectl apply -f k8s/bb-promster-l2-service.yaml

kubectl apply -f k8s/bb-promster-l2-deployment.yaml

Deploy Bot:

kubectl apply -f k8s/bot-service.yaml

kubectl apply -f k8s/bot-persistentvolumeclaim.yaml

kubectl apply -f k8s/bot-deployment.yaml

Deploy Alertmanager:

kubectl apply -f k8s/alertmanager-service.yaml

kubectl apply -f k8s/alertmanager-persistentvolumeclaim.yaml

kubectl apply -f k8s/alertmanager-deployment.yaml

Deploy Grafana:

kubectl apply -f k8s/example-grafana-service.yaml

kubectl apply -f k8s/example-grafana-deployment.yaml

You can access by your browser some services, first find your ingress address running the command:

kubectl get ingress

Then, copy the address field and add the port of the service. These are the services you can access:

Grafana - Port: 31330

Alertmanager - Port: 31331

BB-Promster - Port: 31332

BB-Promster-l2 Port: 31333

Bot - Port: 31335

Example Service - Port: 31334

You can modify these ports by changing the nodePort inside each service file.