In this post, we'll learn how to get Unleash server running in docker.
To use Unleash in your application, you must have an Unleash server running. Unleash provides hosted plans, but for this series we will be running it ourselves using the docker image. This post assumes you have a docker host available and have a working understanding of docker-compose.
Unleash uses PostgreSQL as its database. For this example, we will be running it in docker as well. The easiest way to run both together is to use docker-compose.
yaml below into a file named
docker-compose.yml then run
docker-compose up. This will start two containers, one for PostgreSQL and one for the Unleash server. The Unleash server can reach the database on a virtualized network by using its service name
db in the
DATABASE_URL environment variable.
version: "3.4" services: db: image: postgres:10-alpine environment: POSTGRES_DB: "db" POSTGRES_HOST_AUTH_METHOD: "trust" expose: - 5432 unleash: image: unleashorg/unleash-server ports: - "4242:4242" environment: DATABASE_URL: "postgres://postgres:unleash@db/postgres" DATABASE_SSL: "false" depends_on: - db
docker-compose command completes, you will have an Unleash server running on port
4242 on your docker host. Navigate to
http://[docker_host_ip]:4242 in your browser and you will see the Unleash server login page. Login with username
admin and password
At this point you can play around with the features of Unleash server, but we will continue on to configuring Unleash Proxy.