When to use restarts unlimited?

[leoj3n]

For the frontend/containerpilot.json5, the consul-agent and memory-sensor jobs have restarts: 'unlimited', but the frontend job doesn't:

nodejs-example/frontend/containerpilot.json5

Lines 4 to 18 in 7ca8cc6

	{
	name: 'frontend',
	port: {{.PORT}},
	exec: 'node /opt/app/',
	health: {
	exec: '/usr/bin/curl -o /dev/null --fail -s http://localhost:{{.PORT}}/check-it-out',
	interval: 2,
	ttl: 5
	},
	tags: [
	'traefik.backend=frontend',
	'traefik.frontend.rule=Path: /,/lib/{[a-z]+},/js/{[a-z]+}',
	'traefik.frontend.entryPoints=http,ws,wss'
	]
	},

I'm trying to understand when restarts: 'unlimited' should be used.

Can someone explain to me why the frontend job is not restarts: 'unlimited' while the consul-agent and memory-sensor jobs are?

[leoj3n]

Is it because you want to know when there's been a critical failure in the frontend, and if there was it should probably be restarted manually, whereas the agent and sensor are less critical?