Demos apps for Marathon

1. Overview

Owncloud demos the commnunication between containers and data persistence

Based on two containers, a PostgreSQL container and the owncloud application container.

dockercoins demos a microservice architecture and how to scale it.

The application is made of fives services.

Flask demos the loading balancing feature of the MesosMamba reference architecture.

Clone the repo git clone https://github.com/benfab/marathon-demo-apps.git

Go to the marathon-demo-apps folder cd marathon-demo-apps

Update the marathon app definitiosn <app>.json with your microservice domain.

find . -type f -name "*.json" -print0 | xargs -0 sed -i "s/"msdomain.com"/"enter-your-msdomain.com"/g"

deploy.sh app owncloud/owncloud.json

deploy.sh app owncloud/postgresql.json

Go to the app folder cd app-flask

Build the docker image from the Dockerfile docker build -t nexus.<your-ms-domain>:14000/app-flask .

Push the image to your repo docker push nexus.<your-ms-domain>:14000/app-flask

deploy.sh app app-flask/app-flask.json

Build the Docker images

cd rng

docker build .

docker tag <image-id> nexus.<your-ms-domain>:14000/app-flask

docker push nexus.<your-ms-domain>:14000/app-flask

Run the same steps, for the webui, worker, hasher images

Pull the redis official docker image your docker engine docker pull redis

Tag the redis official image docker tag <image-id>.nexus.<your-ms-domain>:14000/redis

Push the redis official docker image your repo docker push nexus.<your-ms-domain>:14000/redis

Deploy the marathon services

deploy.sh app dockercoins/rng.json

deploy.sh app dockercoins/hasher.json

deploy.sh app dockercoins/redis.json

deploy.sh app dockercoins/worker.json

deploy.sh app dockercoins/webui.json

Browse the marathon web interface http://ip-vm-control:8080

Select indiviual service and scale them