supabase / supavisor / 16029319408

65%

Build Type

push

github

Committed by web-flow

Commit Message

feat: check database and erpc capabilities on health check (#691)

Introduces `Supavisor.Health`, which provides a function that runs
health checks.

Added two checks:
- Acceptable ERPC latencies: fails if a node has high latency to all
other nodes through :erpc. Doesn't run if in a 1 or 2 node cluster.
Fails if **all requests** have latency over 500ms or fail.
- Database reachable: fails if can't run a simple query in the database.

Calls this function on the health check endpoint, and return 503 if
health checks are failing. After some time, if the condition persists,
the infrastructure should restart the instance.

Run Details

20 of 31 new or added lines in 3 files covered. (64.52%)

4 existing lines in 2 files now uncovered.

1172 of 2104 relevant lines covered (55.7%)

132.4 hits per line