User action on suspend/hybernate/resume

resume@.service

# /etc/systemd/system/resume@.service
[Unit]
Description=User resume actions
After=suspend.target

[Service]
User=%I
Type=simple
ExecStartPre=/usr/local/bin/ssh-connect.sh
ExecStart=/usr/bin/mysql -e 'slave start'

[Install]
WantedBy=suspend.target

suspend@.service

# /etc/systemd/system/suspend@.service
[Unit]
Description=User suspend actions
Before=sleep.target

[Service]
User=%I
Type=forking
Environment=DISPLAY=:0
Environment=HOME=%h
#ExecStartPre= Do whatever you need before sleep, stop some services etc
ExecStart=-/usr/bin/xscreensaver-command -lock
ExecStartPost=/usr/bin/sleep 1 

[Install]
WantedBy=sleep.target
# systemctl enable suspend@<user>.service