README.md

Digital Ocean Droplet + WordPress/MariaDB/Nginx in Docker + Certbot TLS + Cloudflare DNS

Together at last

Getting started

1. Generate and add your Digital Ocean and Cloudflare API tokens
2. Create .env files based on the .env.example files and update values

Then, deploy:

cd deploy
task tf-init tf-plan tf-apply

Wait until done, and then SSH into your server based on the outputted IP value from Terraform.

ssh <username>@<droplet_ip_address>

You'll be disconnected when the server finishes running the cloud-init scripts, but that's no reason not to start poking around to see if it all worked.

## check cloud-init logs
sudo cat /var/log/cloud-init-output.log

## WAIT UNTIL THE DROPLET REBOOTS BEFORE CONTINUING

## start the containers for the first time
cd ~/docker && sudo docker compose up -d

## check status of containers
## nginx, wordpress, and mariadb should be running
## certbot will have run and quit
sudo docker ps

## see if certbot successfully validated your domain and mounted into the nginx container
## there should be a folder named after your domain in this folder
sudo docker compose exec nginx ls -la /etc/letsencrypt/live

## edit ~/docker/docker-compose.yml and:
## remove --staging and replace with --force-renewal
## then, re-run certbot to really generate certs for your domain
sudo docker compose up --force-recreate -d --no-deps certbot

## then, comment out the HTTP stuff and un-comment the HTTPS stuff in nginx default.conf

## then restart the containers
sudo docker compose restart -d

Maintenance

## Force-recreate your deployed Docker containers
cd ~/docker && sudo docker compose up -d --force-recreate

Destroying what you've made

task tf-destroy

License

The MIT License (MIT)

Copyright (c) 2022 Dane Petersen