Since nix 2.0 the no-build-hook option was replaced by the builders options
that allows to override remote builders ad-hoc.
Since it is useful to disable remote builders updating nixos without network,
this commit reintroduces the option.
The tests were enabled in #53488 and succeeded on Darwin; on Linux they
still failed because of empty hostname inside the sandbox (we have no
UTS-namespace hostname and I think no /etc/hosts). Nix on Darwin lacks
powerful enough sandboxing, so there were no problems on Darwin.
Patching the tests to fallback to "127.0.0.1" if hostname of the
localhost cannot be retrieved matches the behaviour of lighttpd itself
and allows the tests to pass.
Not sure if having no hostname in the test environment is a bit too
weird for the upstream to care.
The build could be fixed by loosening the constraint for `click` (which
is currently at 7.0 in master). The CLI interface remains functional
with v7.
See also https://hydra.nixos.org/build/86455177
Adds the missing dependencies `google-i18n-address`, `pycountry` and
`html5lib` from the `pythonPackages` subtree.
See also https://hydra.nixos.org/build/86535305
This commit adds a new set of optional dependencies introduced with version 21.0 of OBS to allow Lua and Python 3 scripts to be run.
If this batch of new dependencies is not desired by the user, then they may set `scriptingSupport` to false to disable it.
Nexus increased their default minimum disk space requirement to 4GB:
```
com.orientechnologies.orient.core.exception.OLowDiskSpaceException: Error occurred while executing a
write operation to database 'OSystem' due to limited free space on the disk (1823 MB). The database
is now working in read-only mode. Please close the database (or stop OrientDB), make room on your hard
drive and then reopen the database. The minimal required space is 4096 MB. Required space is now
set to 4096MB (you can change it by setting parameter storage.diskCache.diskFreeSpaceLimit) .
server# [ 72.560866] zqnav3mg7m6ixvdcacgj7p5ibijpibx5-unit-script-nexus-start[627]: DB name="OSystem"
```
Including the rest on the VM 8GB should be the most suitable solution.
As the installer test also takes 8GB of disk size this should still be
in an acceptable range.
