% cat .cartridge.yml 
cfg: local-instances.yml
script: init.lua
stateboard: true
data-dir: tmp/my-data
log-dir: tmp/my-log

    def start(self, project, instances=[], daemonized=False, stateboard=False, stateboard_only=False,
              cfg=None, script=None, run_dir=None, data_dir=None, log_dir=None, timeout=None,
              capture_output=False, exp_rc=0):
        cmd = [self._cartridge_cmd, 'start']
        if daemonized:
            cmd.append('-d')
        if stateboard:
            cmd.append('--stateboard')
        if stateboard_only:
            cmd.append('--stateboard-only')
        if timeout is not None:
            cmd.extend(['--timeout', timeout])
        if cfg is not None:
            cmd.extend(['--cfg', cfg])
        if script is not None:
            cmd.extend(['--script', script])
        if run_dir is not None:
            cmd.extend(['--run-dir', run_dir])
        if data_dir is not None:
            cmd.extend(['--data-dir', data_dir])
        if log_dir is not None:
            cmd.extend(['--log-dir', log_dir])

[Unit]
Description=Tarantool Cartridge app myapp@%i
After=network.target

[Service]
Type=simple
ExecStartPre=/bin/sh -c 'mkdir -p /var/lib/tarantool/myapp.%i'
ExecStart=/usr/bin/tarantool /usr/share/tarantool/myapp/init.lua
Restart=on-failure
RestartSec=2
User=tarantool
Group=tarantool

Environment=TARANTOOL_APP_NAME=myapp
Environment=TARANTOOL_WORKDIR=/var/lib/tarantool/myapp.%i
Environment=TARANTOOL_CFG=/etc/tarantool/conf.d
Environment=TARANTOOL_PID_FILE=/var/run/tarantool/myapp.%i.pid
Environment=TARANTOOL_CONSOLE_SOCK=/var/run/tarantool/myapp.%i.control
Environment=TARANTOOL_INSTANCE_NAME=%i

LimitCORE=infinity
# Disable OOM killer
OOMScoreAdjust=-1000
# Increase fd limit for Vinyl
LimitNOFILE=65535

# Systemd waits until all xlogs are recovered
TimeoutStartSec=86400s
# Give a reasonable amount of time to close xlogs
TimeoutStopSec=10s

[Install]
WantedBy=multi-user.target
Alias=myapp.%i