Установка mattermost + mostlymatter

groupadd -r mattermost && useradd -m -g mattermost mattermost

usermod -aG docker mattermost

chsh -s /usr/bin/bash mattermost

su - mattermost

id -nG

git clone https://gitea.metacores.ru/nchebrov/mostlymatter

docker-compose up -d 

----------------
Обновление версии

docker-compose down

docker image rm mostlymatter-mostlymatter:latest

git pull

docker build . --no-cache

docker-compose up -d