Ubuntu Service Autostart
vi /etc/systemd/system/mongodb.service
[Unit]
Description=High-performance, schema-free document-oriented database
After=network.target
[Service]
User=mongodb
ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf
[Install]
WantedBy=multi-user.target
systemctl start mongodb
systemctl enable mongodb
vi /etc/systemd/system/elastic.service
[Unit]
Description=Port forwarding for 9200
After=network.target
[Service]
User=javelin
ExecStart=/usr/bin/ssh -NTC -o ServerAliveInterval=60 -o ExitOnForwardFailure=yes -o StrictHostKeyChecking=no -R 9201:15.0.33.22:9200 user@host.com
RestartSec=3
Restart=always
[Install]
WantedBy=multi-user.target
systemctl start elastic
systemctl enable elastic
https://blog.kylemanna.com/linux/ssh-reverse-tunnel-on-linux-with-systemd/