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Update reserve-compute-resources.md

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Add suffix '.slice' with `systemd` cgroup driver on reserved cgroup name.
This commit is contained in:
Shaw Ho
2022-06-20 17:25:42 +08:00
committed by Xiaoxi He
parent 1619d8b4e0
commit 80a3bba82d
1 changed files with 8 additions and 2 deletions
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content/en/docs/tasks/administer-cluster/reserve-compute-resources.md
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@@ -95,7 +95,10 @@ system daemon should ideally run within its own child control group. Refer to
for more details on recommended control group hierarchy.
Note that Kubelet **does not** create `--kube-reserved-cgroup` if it doesn't
exist. Kubelet will fail if an invalid cgroup is specified.
exist. Kubelet will fail if an invalid cgroup is specified. With `systemd`
cgroup driver, you should follow a specific pattern for the name of the cgroup you
define: the name should be the value you set for `--kube-reserved-cgroup`,
with `.slice` appended.
### System Reserved
@@ -120,7 +123,10 @@ It is recommended that the OS system daemons are placed under a top level
control group (`system.slice` on systemd machines for example).
Note that `kubelet` **does not** create `--system-reserved-cgroup` if it doesn't
exist. `kubelet` will fail if an invalid cgroup is specified.
exist. `kubelet` will fail if an invalid cgroup is specified. With `systemd`
cgroup driver, you should follow a specific pattern for the name of the cgroup you
define: the name should be the value you set for `--system-reserved-cgroup`,
with `.slice` appended.
### Explicitly Reserved CPU List