This exporter logs an ERROR if a file called `postgres_exporter.yml` is
not located in its current working directory. We can silence it by
adding an empty config file and pointing the exporter at it.
Signed-off-by: Tristan Partin <tristan@neon.tech>
virtio-serial is much more performant than /dev/console emulation,
therefore, is much more suitable for the verbose logs inside vm. This
commit changes routing for pgbouncer logs, since we've recently noticed
it can emit large volumes of logs.
Manually tested on staging by pinning a compute image to my test
project.
Should help with https://github.com/neondatabase/cloud/issues/19072
## Problem
This PR switches CI and Storage to Debain 12 (Bookworm) based images.
## Summary of changes
- Add Debian codename (`bookworm`/`bullseye`) to most of docker tags,
create un-codenamed images to be used by default
- `vm-compute-node-image`: create a separate spec for `bookworm` (we
don't need to build cgroups in the future)
- `neon-image`: Switch to `bookworm`-based `build-tools` image
- Storage components and Proxy use it
- CI: run lints and tests on `bookworm`-based `build-tools` image
