You may see this error if you use pgsql 9.5 with 9.4 data. > FATAL: database files are incompatible with server > DETAIL: The data directory was initialized by PostgreSQL version 9.4, which is not compatible with this version 9.5.0.
1. Put cert.pem into web/cert and key-no-password.pem into web/cert/private. 2. docker-compose up -d The settings of the servers are based on https://github.com/mattermost/platform/blob/master/doc/install/Production-Ubuntu.md. app/config_docker.json is based on https://raw.githubusercontent.com/mattermost/platform/master/config/config.json.