1. Adds local-proxy to compute image and vm spec
2. Updates local-proxy config processing, writing PID to a file eagerly
3. Updates compute-ctl to understand local proxy compute spec and to
send SIGHUP to local-proxy over that pid.
closes https://github.com/neondatabase/cloud/issues/16867
The apt install stage before this commit:
0 upgraded, 391 newly installed, 0 to remove and 9 not upgraded.
Need to get 261 MB of archives.
after:
0 upgraded, 367 newly installed, 0 to remove and 9 not upgraded.
Need to get 220 MB of archives.
On bookworm, 'cmake' is new enough that we can just use it. On bullseye,
we can get a new-enough package from backports. By including 'cmake' in
the build-deps stage, we don't need to install it separately in all the
later build stages that need it.
See https://github.com/neondatabase/neon/pull/2699, where we switched to
downloading and building a specific version.
## Problem
We need the
[pg_session_jwt](https://github.com/neondatabase/pg_session_jwt/)
extension in the compute image. This PR adds it.
## Summary of changes
I added the `pg_session_jwt` extension in a very similar way to how the
pggraphql and pgtiktoken extensions were added (since they're all
written with pgrx). Then I tested this.
```
$ cd docker-compose/
$ PG_VERSION=16 TAG=10667533475 docker-compose up --build -d
$ psql postgresql://cloud_admin:cloud_admin@localhost:55433/postgres
cloud_admin@postgres=# create extension pg_session_jwt;
CREATE EXTENSION
Time: 43.048 ms
cloud_admin@postgres=# \df auth.*;
List of functions
┌────────┬──────────────────┬──────────────────┬─────────────────────┬──────┐
│ Schema │ Name │ Result data type │ Argument data types │ Type │
├────────┼──────────────────┼──────────────────┼─────────────────────┼──────┤
│ auth │ get │ jsonb │ s text │ func │
│ auth │ init │ void │ kid bigint, s jsonb │ func │
│ auth │ jwt_session_init │ void │ s text │ func │
│ auth │ user_id │ text │ │ func │
└────────┴──────────────────┴──────────────────┴─────────────────────┴──────┘
(4 rows)
cloud_admin@postgres=# select auth.init(cast('1' as bigint), to_jsonb(TEXT '{ "kty": "EC", "kid": "571683be-33cf-4e67-bccc-8905c0ebb862", "crv": "P-521", "alg": "ES512", "x": "AM_GsnQvKML2yXdn_OsN8PdgO1Sf9XMXih5vQMKLmJkp-Iz_FFWJUt6uyR_qp4brr8Ji2kjGJgN4cQJpg2kskH7V", "y": "AZg-salw24lCmsBP-BCBa5jT6INkTwLtCOC7o0BIxDVvmIEH1-PQAJVYVJPTFvPMi_PLa0QlOm-ufJYkynwa2Mau" }'));
ERROR: called `Result::unwrap()` on an `Err` value: Error("invalid type: string \"{ \\\"kty\\\": \\\"EC\\\", \\\"kid\\\": \\\"571683be-33cf-4e67-bccc-8905c0ebb862\\\", \\\"crv\\\": \\\"P-521\\\", \\\"alg\\\": \\\"ES512\\\", \\\"x\\\": \\\"AM_GsnQvKML2yXdn_OsN8PdgO1Sf9XMXih5vQMKLmJkp-Iz_FFWJUt6uyR_qp4brr8Ji2kjGJgN4cQJpg2kskH7V\\\", \\\"y\\\": \\\"AZg-salw24lCmsBP-BCBa5jT6INkTwLtCOC7o0BIxDVvmIEH1-PQAJVYVJPTFvPMi_PLa0QlOm-ufJYkynwa2Mau\\\" }\", expected struct JwkEcKey", line: 0, column: 0)
Time: 6.991 ms
```
## Checklist before requesting a review
- [x] I have performed a self-review of my code.
- [ ] If it is a core feature, I have added thorough tests.
- [ ] Do we need to implement analytics? if so did you add the relevant
metrics to the dashboard?
- [ ] If this PR requires public announcement, mark it with
/release-notes label and add several sentences in this section.
## Checklist before merging
- [ ] Move the download location to a proper URL
Instead of adding them to the VM image late in the build process, when
putting together the final VM image, include them in the earlier
compute image already. That makes it more convenient to edit the
files, and to test them.
Seems nice to keep all these together. This also provides a nice place
for a README file to describe the compute image build process. For
now, it briefly describes the contents of the directory, but can be
expanded.
