webauthn-rails-demo-app
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Deploy using Kamal
Motivation
This PR configures kamal so that we can start using it for deploying to our AWS servers.
Details
You will need an .env
file with these secrets SECRET_KEY_BASE
and POSTGRES_PASSWORD
Steps to set up the servers in AWS:
- Run this to install docker
sudo apt update
sudo apt install -y docker.io curl git
sudo usermod -a -G docker ubuntu
- Add any authorized keys for people that need to connect with ssh
- For the web server run this (needed to auto generate SSL certificates using LetsEncrypt)
mkdir -p /home/ubuntu/letsencrypt && touch /home/ubuntu/letsencrypt/acme.json && chmod 600 /home/ubuntu/letsencrypt/acme.json
- Enable HTTPS (443) incoming traffic in web instance
- Enable ports 5432 for incoming traffic in DB instance
- Run
kamal setup
For normal deploys run kamal deploy
.
If env vars change you will have to push them with kamal env push