git clone https://github.com/mattermost/docker cd docker cp env.example .env mkdir -p ./volumes/app/mattermost/{config,data,logs,plugins,client/plugins,bleve-indexes} sudo chown -R 2000:2000 ./volumes/app/mattermost

We want https, so follow these instructions

using the nginx instructions

sudo docker compose -f docker-compose.yml -f docker-compose.nginx.yml up -d

External Resources

https://docs.mattermost.com/install/install-docker.html

tailscale Cert

sudo tailscale cert –cert-file cert.pem –key-file key.pem <server.domain>.ts.net