Mainflux.mainflux/k8s/README.md

Deploy Mainflux on Kubernetes - WIP

Scripts to deploy Mainflux on Kubernetes (https://kubernetes.io). Work in progress. Not ready for deployment.

Steps

1. Setup NATS

• To setup NATS cluster on k8s we recommend using NATS operator. NATS cluster should be deployed on namespace nats-io under the name nats-cluster.

2. Setup gRPC services Istio sidecar

• To load balance gRPC services we recommend using Istio sidecar. In order to use automatic inject you should run following command:

kubectl create -f k8s/mainflux/namespace.yml

2. Setup Users service

• Deploy PostgreSQL service for Users service to use:

kubectl create -f k8s/mainflux/users-postgres.yml

• Deploy Users service:

kubectl create -f k8s/mainflux/users.yml

3. Setup Things service

• Deploy PostgreSQL service for Things service to use:

kubectl create -f k8s/mainflux/things-postgres.yml

• Deploy Things service:

kubectl create -f k8s/mainflux/things.yml

4. Setup Normalizer service

• Deploy Normalizer service:

kubectl create -f k8s/mainflux/normalizer.yml

5. Setup adapter services

• Deploy adapter service:

kubectl create -f k8s/mainflux/tcp-services.yml
kubectl create -f k8s/mainflux/<adapter_service_name>.yml

6. Setup Dashflux

• Deploy Dashflux service:

kubectl create -f k8s/mainflux/dashflux.yml

7. Configure Internet Access

Configure NAT on your Firewall to forward ports 80 (HTTP) and 443 (HTTPS) to nginx ingress service