Refs. swh/infra/sysadm-environment#4794

Previously the chart refused to install:

```
one or more objects failed to apply, reason: Deployment.apps "loader-metadata" is
invalid: [spec.template.spec.containers[0].name: Invalid value: "loader_metadata": a
lowercase RFC 1123 label must consist of lower case alphanumeric characters or '-', and
must start and end with an alphanumeric character (e.g. 'my-name', or '123-abc', regex
used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?'),
```

Refs. swh/infra/sysadm-environment#4794

It was missing the secrets to use the proper authentication user.  It was not
an issue since it's currently deployed in staging without any authentication.

Refs. swh/infra/sysadm-environment#4794

Refs. swh/infra/sysadm-environment#4794

Refs. swh/infra/sysadm-environment#4794

Refs. swh/infra/sysadm-environment#4794

It's now managed by the reverse proxy in front of the cluster

Related to swh/infra/sysadm-environment#4804

Related to swh/infra/sysadm-environment#4804

The service was configured for local testing.

Related to swh/infra/sysadm-environment#4804

Related to swh/infra/sysadm-environment#4803

Related to swh/infra/sysadm-environment#4803

Refs. swh/infra/sysadm-environment#4802

Refs. swh/infra/sysadm-environment#4802

Refs. swh/infra/sysadm-environment#4802

Refs. swh/infra/sysadm-environment#4802

This reverts commit 5e711f4c.

The current version generate an error with the template of the
new embedded client site

```
swh/graphql-5d65f69d49-4qc44[graphql]: [2023-03-13 12:45:50 +0000] [8] [ERROR] Exception in ASGI application
swh/graphql-5d65f69d49-4qc44[graphql]: Traceback (most recent call last):
swh/graphql-5d65f69d49-4qc44[graphql]:   File "/opt/graphql/.local/lib/python3.10/site-packages/uvicorn/protocols/http/h11_impl.py", line 429, in run_asgi
swh/graphql-5d65f69d49-4qc44[graphql]:     result = await app(  # type: ignore[func-returns-value]
...
swh/graphql-5d65f69d49-4qc44[graphql]:   File "/opt/graphql/.local/lib/python3.10/site-packages/jinja2/loaders.py", line 218, in get_source
swh/graphql-5d65f69d49-4qc44[graphql]:     raise TemplateNotFound(template)
swh/graphql-5d65f69d49-4qc44[graphql]: jinja2.exceptions.TemplateNotFound: explorer.html

Related to swh/infra/sysadm-environment#4803

Related to swh/infra/sysadm-environment#4803

Refs. swh/infra/sysadm-environment#4806

Related swh/infra/sysadm-environment#4737

Related swh/infra/sysadm-environment#4737

The consumer groups were cleaned so we have to replay
from the beginning :(

The good news is it should be faster as the data is already present.

Related to swh/infra/sysadm-environment#4739

Split the max query cost for authenticated and unauthenticated users

Related to swh/infra/sysadm-environment#4785

Related to swh/infra/sysadm-environment#4785

related to swh/infra/sysadm-environment#4785

Depends on !30

Related to swh/infra/sysadm-environment#4785

Related to swh/infra/sysadm-environment#4785

It will be used by graphq >= 0.0.8.1 and later by the webapp

Related to swh/infra/sysadm-environment#4785

Refs. swh/infra/sysadm-environment#4792

Otherwise, helm install is not happy about non-quoted yes complaining about
that missing function.

Refs. swh/infra/sysadm-environment#4776

Otherwise, argocd complains about it being mistyped.

"one or more objects failed to apply, reason: "" is invalid: patch: Invalid
value... unrecognized type: string (retried 5 times)."

Refs. swh/infra/sysadm-environment#4776

By default, loader do not report their exceptions to sentry.

Refs. swh/infra/sysadm-environment#4776

Refs. swh/infra/sysadm-environment#4774

This reverts commit 1db6fa23.

- Declare the new configuration variables needed by the v0.0.7 version
- Add one more replicas to increase availability in case of node crash

Related to swh/infra/sysadm-environment#4765

Implement unit tests for the graphql descriptors.
Some changes were needed outside graphql in order to allow the generation
with the default values.

Related swh/infra/sysadm-environment#4765

Related to swh/infra/sysadm-environment#4765

Besides loader_git.

It's a temporary workaround. The targeted solution is to install the missing
cogs (filebeat) to push thos json logs instructions to logstash. That's been worked on.

When it will be ready, images will be rebuilt with the new pythonjsonlogger dependency
and this will be reverted.

Refs. swh/infra/sysadm-environment#4524