Helium Budget Proposals Deploy script

Deploy Helium Budget Proposals backend, frontend and everything else that goes along with it.

There are 3 Helium specific things this procedure will download:

1. Backend: https://github.com/KristerV/heliumpay-budgetweb-backend
2. Frontend: https://github.com/KristerV/heliumpay-budgetweb-frontend
3. Daemon: https://github.com/gjhiggins/dash/archive/helium.zip

These are hardcoded since the docker build process heavily depends on what it downloads.

Commands to deploy

Install prerequisites

Arch Linux yaourt -S docker docker-compose docker-machine && systemctl start docker

Tell DM where to find CoreOS in the first place

I have no idea.. Fill when you find out.

Connect docker-machine to CoreOS server

eval $(docker-machine env helium-core-1)

Get environment secrets

Make a file called .env.production.secrets (or whatever) and insert env variables like so:

export DB_HOST=xxx
export DB_PORT=xxx
export MAILGUN_API_KEY=xxx
export MAILGUN_DOMAIN=xxx

This is not the full list of variables needed. Later when we're using Docker Swarm, we can use docker secret for this.

Build and Deploy

(source .env.production.secrets && docker-compose up -d)

Enable SSL

Haven't figured this part out properly so you'll have to enable SSL manually.

1. SSH into the container with docker-compose exec nginx /bin/bash
2. Run certbot certbot --nginx
3. Answer all questions wisely.

Commands to update the code

Update container

docker-compose build --no-cache backend

Connect to server

eval $(docker-machine env helium-core-1)

Deploy

docker-compose up -d

Update SSL cert

Sorry, this is still manual.

1. SSH into the container with docker-compose exec nginx /bin/bash
2. Run certbot certbot renew

Other useful commands

List running containers: docker ps
List available containers: docker container ls
List available images: docker image ls

Stop all containers: docker-compose down
See logs for container: docker-compose logs backend
Rebuild only changed layers (and deploy): docker-compose up -d --build