[Unit]
Description=WordPress maintenance run (WP-CLI update, backup, report)
Documentation=file:/opt/wp-cli-update/README.md
After=network-online.target mysql.service mariadb.service
Wants=network-online.target

[Service]
Type=oneshot
# The manager switches into the owner of each site, so it has to be root.
User=root
WorkingDirectory=/opt/wp-cli-update
Environment=WP_CLI_UPDATE_AUTO_DISCOVER=0
# A fleet run must not outrun the web server it shares a disk with; the manager
# applies this to every wp child, but the manager itself is nice too.
Nice=10
IOSchedulingClass=idle
# The unit's own ceiling: three hours is long enough for a large fleet and short
# enough that a hung run does not block the next night.
TimeoutStartSec=3h
# A partial summary and the JSON report are worth more than a clean kill.
KillSignal=SIGTERM
KillMode=mixed
StandardOutput=journal
StandardError=journal
SyslogIdentifier=wp-cli-update
ExecStart=/opt/wp-cli-update/Bash_WP-CLI_Update.sh --full --backup db --report /var/log/wp-cli-update/last-run.json

[Install]
WantedBy=multi-user.target