To start your Phoenix app:
- Install dependencies with
mix deps.get - Create and migrate your database with
mix ecto.create && mix ecto.migrate - Install Node.js dependencies with
npm install - Start Phoenix endpoint with
mix phoenix.server
Now you can visit localhost:4000 from your browser.
To make this work, local dev servers need to be started in "named" mode. For example, to start 2 named nodes on the same machine:
PORT=4000 elixir --name [email protected] -S mix phoenix.server &
PORT=4001 elixir --name [email protected] -S mix phoenix.server
In development, the topology is fixed and uses the built-in erlang discovery.
-
Install minikube (https://kubernetes.io/docs/tutorials/stateless-application/hello-minikube/)
-
Create a Docker container image
eval $(minikube docker-env) docker build -t libcluster:v1 . -
Create Kubernetes deployment file
kubectl create -f k8s.yaml -
See Pods
kubectl get pods -
Run the Service
minikube service phoenix-libcluster
http://learnyousomeerlang.com/distribunomicon
https://github.com/bitwalker/libcluster
http://bitwalker.org/posts/2016-08-04-clustering-in-kubernetes/
https://github.com/NetComposer/nkcluster
http://erlangonxen.org/more/clustering
https://dockyard.com/blog/2016/01/28/running-elixir-and-phoenix-projects-on-a-cluster-of-nodes