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[zh-cn]sync sysctl-cluster.md 

Signed-off-by: xin.li <xin.li@daocloud.io>
pull/49050/head
xin.li 2024-12-12 22:12:27 +08:00
parent 83469fc63a
commit 3191e888fa
1 changed files with 5 additions and 1 deletions
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content/zh-cn/docs/tasks/administer-cluster/sysctl-cluster.md
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@ -139,6 +139,8 @@ The following sysctls are supported in the _safe_ set:
- `net.ipv4.tcp_fin_timeout` (since Kubernetes 1.29, needs kernel 4.6+); - `net.ipv4.tcp_fin_timeout` (since Kubernetes 1.29, needs kernel 4.6+);
- `net.ipv4.tcp_keepalive_intvl` (since Kubernetes 1.29, needs kernel 4.5+); - `net.ipv4.tcp_keepalive_intvl` (since Kubernetes 1.29, needs kernel 4.5+);
- `net.ipv4.tcp_keepalive_probes` (since Kubernetes 1.29, needs kernel 4.5+). - `net.ipv4.tcp_keepalive_probes` (since Kubernetes 1.29, needs kernel 4.5+).
- `net.ipv4.tcp_rmem` (since Kubernetes 1.32, needs kernel 4.15+).
- `net.ipv4.tcp_wmem` (since Kubernetes 1.32, needs kernel 4.15+).
--> -->
- `kernel.shm_rmid_forced`； - `kernel.shm_rmid_forced`；
- `net.ipv4.ip_local_port_range`； - `net.ipv4.ip_local_port_range`；
@ -149,7 +151,9 @@ The following sysctls are supported in the _safe_ set:
- `net.ipv4.tcp_keepalive_time`（从 Kubernetes 1.29 开始，需要 kernel 4.5+）； - `net.ipv4.tcp_keepalive_time`（从 Kubernetes 1.29 开始，需要 kernel 4.5+）；
- `net.ipv4.tcp_fin_timeout`（从 Kubernetes 1.29 开始，需要 kernel 4.6+）； - `net.ipv4.tcp_fin_timeout`（从 Kubernetes 1.29 开始，需要 kernel 4.6+）；
- `net.ipv4.tcp_keepalive_intvl`（从 Kubernetes 1.29 开始，需要 kernel 4.5+）； - `net.ipv4.tcp_keepalive_intvl`（从 Kubernetes 1.29 开始，需要 kernel 4.5+）；
- `net.ipv4.tcp_keepalive_probes`（从 Kubernetes 1.29 开始，需要 kernel 4.5+）。 - `net.ipv4.tcp_keepalive_probes`（从 Kubernetes 1.29 开始，需要 kernel 4.5+）；
- `net.ipv4.tcp_rmem`（从 Kubernetes 1.32 开始，需要 kernel 4.15+）；
- `net.ipv4.tcp_wmem`（从 Kubernetes 1.32 开始，需要 kernel 4.15+）。
{{< note >}} {{< note >}}
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