How to start up a mastodon VM

nixos-rebuild build-vm --flake .#mastodon 
./result/bin/run-nixos-vm

Now you can access mastodon at https://mastodon.localhost:55001

• You will have to "accept the security risk".
• It may take a minute for the webpage to come online. Until then you will see 502 Bad Gateway

Remember that if you want to clear the state from one launch to the next, you should delete the nixos.qcow2 file that is created.

• email, when it works, will be accessible at https://mastodon.localhost:55001/letter_opener

TODOs

• set up a domain name and a DNS service so we can do deploy this to an actual machine
• set up an email service
• add logging
  • errors / logs
  • performance
• switch to garage / s3 storage
  • SEE: https://docs.joinmastodon.org/admin/optional/object-storage/
• decouple the postgres database from this machine
• test with high use / throughput
• configure scaling behaviour
  • SEE: https://docs.joinmastodon.org/admin/scaling/
• remove the need for "accept security risk" dialogue if possible
• development environment does not work seamlessly.
• don't require proxy server
  • either forward 443 directly, or get mastodon to accept connections on a different port (maybe 3000? see development environment documentation)
• get letter_opener working

resources

• Tutorial for setting up better logging: https://krisztianfekete.org/self-hosting-mastodon-on-nixos-a-proof-of-concept/
• Setting up development environment: https://docs.joinmastodon.org/dev/setup/