[Unit]
Description=Mistborn Rocket Chat Service
Requires=Mistborn-base.service
After=Mistborn-base.service
PartOf=Mistborn-base.service

[Service]
Restart=always
User=root
Group=docker
PermissionsStartOnly=true
EnvironmentFile=/opt/mistborn/.rocketchat
ExecStartPre=/opt/mistborn/scripts/env/check_env_file.sh rocketchat
# Shutdown container (if running) when unit is stopped
ExecStartPre=/usr/local/bin/docker-compose -f /opt/mistborn/extra/rocketchat.yml down

ExecStartPre=/sbin/iptables -w -I DOCKER-USER -i DIFACE -p tcp --dport 3001 -j MISTBORN_LOG_DROP
# Start container when unit is started
ExecStart=/usr/local/bin/docker-compose -f /opt/mistborn/extra/rocketchat.yml up --build
# Stop container when unit is stopped
ExecStop=/usr/local/bin/docker-compose -f /opt/mistborn/extra/rocketchat.yml down
# Post stop
ExecStopPost=-/sbin/iptables -D DOCKER-USER -i DIFACE -p tcp --dport 3001 -j MISTBORN_LOG_DROP

[Install]
WantedBy=multi-user.target