Google OAuth

No signal critical tier-0 Dependency external

Upstream identity provider. Outside operator control.

Last heartbeat: never
Signal source: probe

Recovery readiness70/100

Recovery procedure →

Why it is no signal

self No heartbeat has ever been received from this entity.

Availability class

Fleet-fatal · target 99.5%

Upstream identity provider for every login.

Class: tier-0 Fleet-fatal: loss stops the estate or risks data. Everything else waits.
RTO (declared): —
RTO (achievable): —
RPO: —
State: none
Redundancy: vendor HA
Failover: vendor
Failure domain: fd-identity

Health check: reachability probe every 600s — proves the provider endpoint answers. Observed independently of the service.
Blind spot: Reachability, not a working authorisation round trip.

Without it: Existing sessions keep working; new logins fail. The estate keeps serving anyone already signed in, which is why session lifetime is an availability control and not just a security setting.

Full classification and SLOs →

Dependencies

blast radius: 3

Depends on ISP Uplink

Depended on by JarvisOS Auth (SSO)