commit de815f5e1c1b2daf1243f581a62c8582c57f340b
author Nathan Mulcahey <nmulcahey@google.com> Wed Apr 01 21:52:34 2020 +0000
committer Nathan Mulcahey <nmulcahey@google.com> Wed Apr 01 21:52:34 2020 +0000
tree eebaa5bca493a10cb493732a5f1b2209ca125ca1
parent 8363fd93bfc29c1edd8aad7cc4a0c630248fd89f

[goma] Enable auto-scaling.

- Migrate resource limits/requests to more reasonable numbers for the
individual pods.
- Specify `--memory-margin=` on the frontend deployments to prevent the
unnecessary /healthz 503'ing.
- Create HorizontalPodAutoscaler (HPA) configs for the deployments.
- Drop the `exec-server` readiness delay to 10 seconds (after toolchain
batch loading).
- Raise all other deployment readiness delays from 3 to 5 seconds.
- Use a rolling update strategy in all deployments.

Change-Id: I20f67ae2314897547acb9bc956578e695ee00b85
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/config/+/377034
Reviewed-by: Haowei Wu <haowei@google.com>