Deploying App with Docker

Step 1: Build the App's Docker Image

To create a Docker image for the application, follow these steps:

1. Reload SBT Settings:

sbt reload

2. Publish the Docker Image Locally:

sbt docker:publishLocal

This command packages the app into a Docker image and stores it on your local machine. You can use this image to run the app in a Docker container.

Step 2: Create a Docker Network

First, create a Docker network that allows containers to communicate with each other. Run the following command:

docker network create some-network

Step 3: Start MySQL Container

Start a MySQL container with the necessary environment variables. Replace my-secret-pw and social_network with your desired MySQL root password and database name:

docker run --name=some-mysql --env=MYSQL_ROOT_PASSWORD=my-secret-pw --env=MYSQL_DATABASE=social_network --network some-network --volume=/var/lib/mysql --restart=no --runtime=runc -d mysql:8.1

Step 4: Start MinIO server

Start a Minio Server container with the required environment variables. This will also create a bucket named profile-pictures:

docker run -p 9000:9000 -d --name minio-server --env MINIO_ROOT_USER="admin" --env MINIO_ROOT_PASSWORD="password" --env MINIO_DEFAULT_BUCKETS="profile-pictures" --network some-network bitnami/minio:latest

Step 5: Upload default profile picture

Place the picture in the opt/bitnami/minio-client folder Use the Minio Client (mc) to copy the default image to the profile-pictures bucket:

mc cp default.jpg local/profile-pictures

Step 6: Start Play Framework App

Now, start your Play Framework application container, specifying the required environment variables and the port to expose. Replace the environment variables with your actual values:

docker run --name play-app --network some-network --env=AwsAccessKeyId=admin --env=AuthSecretKey=Ao921kdkedoekdopkO@jjasidjasidHUHWUF782174812 --env=AwsSecretAccessKey=password --env=PLAY_HTTP_PORT=8080 --env=APPLICATION_SECRET=MzU4NEZFRkQ3MTE3MTVGMjRERkFDNUUzMTYyQUE= --rm -p 8080:8080 praksa-vuk-radmilovic-backend -Dconfig.resource=production.conf

Your Play Framework application should now be accessible at http://localhost:8080.