[Unit]
Description=amazon-ssm-agent
After=network-online.target

[Service]
Type=simple
WorkingDirectory=/usr/bin/
ExecStart=/usr/bin/amazon-ssm-agent
KillMode=process

# Restart the agent regardless of whether it crashes (and returns a non-zero result code) or if
# is terminated normally (e.g. via 'kill -HUP').  Delay restart so that the agent is less likely
# to restart during a reboot initiated by a script. If the agent exits with status 194 (reboot
# requested), don't restart at all.
Restart=always
RestartPreventExitStatus=194
RestartSec=90

[Install]
WantedBy=multi-user.target