Add wrappers for a few commands that didn't have them before. Move the
logic to generate tenant and timeline IDs from NeonCli to the callers,
so that NeonCli is more purely just a type-safe wrapper around
'neon_local'.
Protocol version 2 has been the default for a while now, and we no
longer have any computes running in production that used protocol
version 1. This completes the migration by removing support for v1 in
both the pageserver and the compute.
See issue #6211.
## Problem
Even if you're not enforcing auth, the JwtAuth middleware barfs on
scopes it doesn't know about.
Add `generations_api` scope, which was invented in the cloud control
plane for the pageserver's /re-attach and /validate upcalls: this will
be enforced in storage controller's implementation of these in a later
PR.
Unfortunately the scope's naming doesn't match the other scope's naming
styles, so needs a manual serde decorator to give it an underscore.
## Summary of changes
- Add `Scope::GenerationsApi` variant
- Update pageserver + safekeeper auth code to print appropriate message
if they see it.
Repeated calls to `.append` don't line up as nicely as they might get
formatted in different ways. Also, it is more characters and the lines
might be longer.
Saw this while working on #5912.
## Problem
Some existing tests are written in a way that's incompatible with tenant
generations.
## Summary of changes
Update all the tests that need updating: this is things like calling
through the NeonPageserver.tenant_attach helper to get a generation
number, instead of calling directly into the pageserver API. There are
various more subtle cases.
* lower level on auth success from info to debug (fixes#5820)
* don't log stacktraces on auth errors (as requested on slack). we do this by introducing an `AuthError` type instead of using `anyhow` and `bail`.
* return errors that have been censored for improved security.
## Problem
For quickly rotating JWT secrets, we want to be able to reload the JWT
public key file in the pageserver, and also support multiple JWT keys.
See #4897.
## Summary of changes
* Allow directories for the `auth_validation_public_key_path` config
param instead of just files. for the safekeepers, all of their config options
also support multiple JWT keys.
* For the pageservers, make the JWT public keys easily globally swappable
by using the `arc-swap` crate.
* Add an endpoint to the pageserver, triggered by a POST to
`/v1/reload_auth_validation_keys`, that reloads the JWT public keys from
the pre-configured path (for security reasons, you cannot upload any
keys yourself).
Fixes#4897
---------
Co-authored-by: Heikki Linnakangas <heikki@neon.tech>
Co-authored-by: Joonas Koivunen <joonas@neon.tech>
We used to generate the ID, if the caller didn't specify it. That's bad
practice, however, because network is never fully reliable, so it's
possible we create a new tenant but the caller doesn't know about it,
and because it doesn't know the tenant ID, it has no way of retrying or
checking if it succeeded. To discourage that, make it mandatory. The web
control plane has not relied on the auto-generation for a long time.
We use the term "endpoint" in for compute Postgres nodes in the web UI
and user-facing documentation now. Adjust the nomenclature in the code.
This changes the name of the "neon_local pg" command to "neon_local
endpoint". Also adjust names of classes, variables etc. in the python
tests accordingly.
This also changes the directory structure so that endpoints are now
stored in:
.neon/endpoints/<endpoint id>
instead of:
.neon/pgdatadirs/tenants/<tenant_id>/<endpoint (node) name>
The tenant ID is no longer part of the path. That means that you
cannot have two endpoints with the same name/ID in two different
tenants anymore. That's consistent with how we treat endpoints in the
real control plane and proxy: the endpoint ID must be globally unique.
* Fix https://github.com/neondatabase/neon/issues/1854
* Never log Safekeeper::conninfo in walproposer as it now contains a secret token
* control_panel, test_runner: generate and pass JWT tokens for Safekeeper to compute and pageserver
* Compute: load JWT token for Safekepeer from the environment variable. Do not reuse the token from
pageserver_connstring because it's embedded in there weirdly.
* Pageserver: load JWT token for Safekeeper from the environment variable.
* Rewrite docs/authentication.md
There will be different scopes for those two, so authorization code should be different.
The `check_permission` function is now not in the shared library. Its implementation
is very similar to the one which will be added for Safekeeper. In fact, we may reuse
the same existing root-like 'PageServerApi' scope, but I would prefer to have separate
root-like scopes for services.
Also, generate_management_token in tests is generate_pageserver_token now.
Also get rid if `with_safekeepers` parameter in tests.
Its meaning has changed: `False` meant "no safekeepers" which is not
supported anymore, so we assume it's always `True`.
See #1648
For better ergonomics. I always found it weird that we used UUID to
actually mean a tenant or timeline ID. It worked because it happened
to have the same length, 16 bytes, but it was hacky.
Merge batch_others and batch_pg_regress. The original idea was to
split all the python tests into multiple "batches" and run each batch
in parallel as a separate CI job. However, the batch_pg_regress batch
was pretty short compared to all the tests in batch_others. We could
split batch_others into multiple batches, but it actually seems better
to just treat them as one big pool of tests and use pytest's handle
the parallelism on its own. If we need to split them across multiple
nodes in the future, we could use pytest-shard or something else,
instead of managing the batches ourselves.
Merge test_neon_regress.py, test_pg_regress.py and test_isolation.py
into one file, test_pg_regress.py. Seems more clear to group all
pg_regress-based tests into one file, now that they would all be in
the same directory.
