Health checks

In the 'FlowtideDotnet.AspNetCore' package, there is built in support for 'Microsoft.Extensions.Diagnostics.HealthChecks'. If you have added your stream using:

builder.Services.AddFlowtideStream(...)

You can add health checks with the following command:

builder.Services
    .AddHealthChecks()
    .AddFlowtideCheck();

Statuses

This section describes how the different stream statuses maps to the health check status:

Stream Status	Health check status	Description
Failing	Unhealthy	Stream has crashed
Running	Running	Operational
Starting	Degraded	Starting is only reported when going from stopped -> running
Stopped	Unhealthy	If a stream should be stopped, remove it from health check
Degraded	Degraded	Reported if a operator is degraded, such as slow performance