setup

1. pull images

   docker-compose pull
   

2. generate keys

   $ mkdir -p keys && ./create_keys.sh
   

3. edit example configuration

   cp ./tmate.conf{.example,}
   

   preserve characterset and lengths of the secret key (except INTERNAL_API_AUTH_TOKEN)

4. run migrations

   $ docker-compose up -d postgres
   $ docker-compose run master ./bin/tmate console
   
   # run comand twice
   Mix.Task.rerun("ecto.migrate", ["-r", Tmate.Repo, "--migrations-path", "./lib/tmate-0.1.1/priv/repo/migrations"])
   Mix.Task.rerun("ecto.migrate", ["-r", Tmate.Repo, "--migrations-path", "./lib/tmate-0.1.1/priv/repo/migrations"])
   
   # to exit type Ctrl+c followed by `a`
   

5. launch services

   $ docker-compose up -d
   $ docker-compose logs -f
   

6. configure tmate on the client: in your ~/.tmux.conf add:

   set -g tmate-server-host <external fqdn>
   set -g tmate-server-port 22
   set -g tmate-server-rsa-fingerprint "<finerprint of generated RSA key>"
   set -g tmate-server-ed25519-fingerprint "<finerprint of generated ED25519 key>"
   

   you can get fingerprints like:

    $ ssh-keygen -l -E sha256 -f  keys/ssh_host_ed25519_key.pub
   

   symlink ~/.tmate.conf to ~/.tmux.conf