No functional changes, just cleaning up deprecated usages that are
removed in v2 and replace one call of .Slice with .ForEach to avoid
making the intermediate copy.
* drivers: plumb hardware topology via grpc into drivers
This PR swaps out the temporary use of detecting system hardware manually
in each driver for using the Client's detected topology by plumbing the
data over gRPC. This ensures that Client configuration is taken to account
consistently in all references to system topology.
* cr: use enum instead of bool for core grade
* cr: fix test slit tables to be possible
Before this commit, it was only used for fingerprinting, but not
for CPU stats on nodes or tasks. This meant that if the
auto-detection failed, setting the cpu_total_compute didn't resolved
the issue.
This issue was most noticeable on ARM64, as there auto-detection
always failed.
This PR adds support for the raw_exec driver on systems with only cgroups v2.
The raw exec driver is able to use cgroups to manage processes. This happens
only on Linux, when exec_driver is enabled, and the no_cgroups option is not
set. The driver uses the freezer controller to freeze processes of a task,
issue a sigkill, then unfreeze. Previously the implementation assumed cgroups
v1, and now it also supports cgroups v2.
There is a bit of refactoring in this PR, but the fundamental design remains
the same.
Closes#12351#12348
Fix#9210 .
This update the executor so it honors the User when using nomad alloc exec. The bug was that the exec task didn't honor the init command when execing.
