Background

In the context of #7748, we now have an excellent experimental health page available at coder.example.com/health.

Product Requirements

Before making it GA, it is essential to consider the following requirements.

Must have

• healthcheck: delay database health check #8970
• health check endpoint: do not show healthy: false if Coder falls back to websockets #9470
• Coder server should fail (or health check) if the internal derp server is disabled and there are no custom derps #7173
• deployment health: add storybook, remove from experimental #10785
• bug: duplication in DERP health check page #10864

Should have

• healthcheck: DERP servers partially unhealthy #8966
• add health check for proxy #9558
• add health check for out-of-date provisioner daemon #10676
• healthcheck: suggest resolutions #8965
• health check: severity levels #9754
• health check: external provisioners tags design #11542
• feat(site): add docs links on health page #11582

Nice to have

• healthcheck: allow configuring healthcheck refresh interval #8969
• healthcheck: configurable database delay #9381
• health check: dismiss warning #10712
• Expose healthcheck data in Prometheus metrics #10678

cc: @bpmct