blockchainhyperledgerhyperledger-besu

When disconnects from ssh, my Hyperledger Besu nodes stop working

I have an Ubuntu server running with a Hyperledger Besu node working, but if I disconnect from the server, my best nodes stop working, and I have to start all nodes again.

How can I do to my Besu nodes keep running always? even if I got disconnected from ssh

Solution

  • Enable Bezu Nodes as services.

    Example:

    1. Create service /vol/hbesu/node2/besu-node2.service:

      [Unit]
 Description=Besu client
 DefaultDependencies=no
 After=syslog.target network.target
 [Service]
 User=admin-besu
 Group=admin-besu
 Type=simple
 ExecStart=/usr/local/besu-21.1.0-RC1/bin/besu --data-path=/vol/hbesu/node2/data --bootnodes=enode://ae70183
 KillMode=process
 KillSignal=SIGINT
 TimeoutStopSec=90
 Restart=on-failure
 RestartSec=5s
 [Install]
 WantedBy=multi-user.target

    sudo cp /vol/hbesu/node2/besu-node2.service /usr/lib/systemd/system/

    1. Start service:

      sudo systemctl daemon-reload

      sudo systemctl enable besu-node2.service

      sudo systemctl start besu-node2.service

      sudo systemctl status -l besu-node2.service