ansible-unifi/files/unifi.service

[Unit]
Description=Unifi server
Requires=docker.service
After=docker.service

DefaultDependencies=no

[Service]
Type=simple
Environment="HOME=/root"
ExecStartPre=-/usr/bin/env sh -c '/usr/bin/env docker kill unifi 2>/dev/null'
ExecStartPre=-/usr/bin/env sh -c '/usr/bin/env docker rm unifi 2>/dev/null'

ExecStart=/usr/bin/env docker run --rm --name unifi --log-driver=none -p 3478:3478/udp -p 8080:8080 -p 8443:8443 -p 6789:6789 -p 8843:8843 -p 8880:8880 -v unifi:/var/lib/unifi -v unifilog:/unifi -v unifirun:/var/run/unifi {{ unifi_version }}

ExecStop=-/usr/bin/env sh -c '/usr/bin/env docker kill unifi 2>/dev/null'
ExecStop=-/usr/bin/env sh -c '/usr/bin/env docker rm unifi 2>/dev/null'
Restart=always
RestartSec=30
SyslogIdentifier=unifi

[Install]
WantedBy=multi-user.target