Why the f*** would anyone ever add generated stuff to a git repository,
where the sources for the generated stuff AND the scripts to generate
them are in the repository?
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
The test has been broken for some time and the test errors are
non-obvious. None of the current maintainers know how to fix it so it is
better to get rid of it then to keep a continously failing test.
I was confused why I couldn't find a mention of udev.log_priority in
systemd-udevd.service(8). It turns out that it was renamed[1] to
udev.log_level. The old name is still accepted, but it'll avoid
further confusion if we use the new name in our documentation.
[1]: 64a3494c3d
The programs.ssh.knownHosts.*.publicKeyFile is broken, because it's
scoped to a set of host names, but to insert those host names on each
line of the file we'd have to parse out blank lines and comments, so
only the first line works. It would be much easier all round if users
just provided known hosts files in the normal format, and we pointed
ssh directly to them. This way, it would be possible to have multiple
keys for a single host (which is extremely common due to multiple
algorithms being commonplace).
We add an option for this instead of relying on extraConfig, because
we need to make sure /etc/ssh/ssh_known_hosts is always included to
ensure programs.ssh.knownHosts keeps working.
/etc/ssh/ssh_known_hosts2 is another OpenSSH default that seems a bit
weird, but there's no real reason to change that so we'll leave it.
The Intel SGX DCAP driver makes the SGX application enclave device and
the SGX provisioning enclave available below the path `/dev/sgx/`. Since
Linux 5.11, a derivation of the DCAP driver is part of the kernel and
available through the X86_SGX config option; NixOS enables this option
by default.
In contrast to the out-of-tree DCAP driver, the in-tree SGX driver uses
a flat hierarchy for the SGX devices resulting in the paths
`/dev/sgx_enclave` for the application enclave device and
`/dev/sgx_provison` for the provisioning enclave device.
As of this commit, even the latest version of the Intel SGX PSW
libraries still tries to open the (legacy) DCAP paths only. This means
that SGX software currently cannot find the required SGX devices even if
the system actually supports SGX through the in-tree driver. Intel wants
to change this behavior in an upcoming release of intel/linux-sgx.
Having said that, SGX software assuming the SGX devices below
`/dev/sgx/` will prevail. Therefore, this commit introduces the NixOS
configuration option `hardware.cpu.intel.sgx.enableDcapCompat` which
creates the necessary symlinks to support existing SGX software. The
option defaults to true as it is currently the only way to support SGX
software. Also, enabling the SGX AESM service enables the option.
The permissions of the devices `/dev/sgx_enclave` and
`/dev/sgx_provison` remain the same, i.e., are not affected regardless
of having the new option enabled or not.
This option makes the complete netdata configuration directory available for
modification. The default configuration is merged with changes
defined in the configDir option.
Co-authored-by: Michael Raitza <spacefrogg-github@meterriblecrew.net>
