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open-nomad/.changelog/12419.txt

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raw_exec: make raw exec driver work with cgroups v2 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
2022-03-29 00:33:01 +00:00
```release-note:improvement
changelog: minor fixes (#12487)
2022-04-06 18:05:10 +00:00
drivers/raw_exec: Add support for cgroups v2 in raw_exec driver
raw_exec: make raw exec driver work with cgroups v2 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
2022-03-29 00:33:01 +00:00
```