I have a systemd service unit:
[Unit] After=network.target [Service] User=<user> Type=forking ExecStart=/opt/app/start.sh Restart=on-failure [Install] WantedBy=multi-user.target
The /opt/app/start.sh starts several processes and forks them:
for i in 1 2 3 4 5; do bash another_script.sh & done
All of the things works fine, until one of the
bash another_script.sh processes exits with non zero status. I expect that systemd service should restart in this situation.
Is there any way to watch control-group failures and restart service if this happens?