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public interface LinuxNodeConfigOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
containsSysctls(String key)
public abstract boolean containsSysctls(String key)The Linux kernel parameters to be applied to the nodes and all pods running on the nodes.
The following parameters are supported.
net.core.busy_poll net.core.busy_read net.core.netdev_max_backlog net.core.rmem_max net.core.rmem_default net.core.wmem_default net.core.wmem_max net.core.optmem_max net.core.somaxconn net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.ipv4.tcp_tw_reuse net.ipv4.tcp_max_orphans net.netfilter.nf_conntrack_max net.netfilter.nf_conntrack_buckets net.netfilter.nf_conntrack_tcp_timeout_close_wait net.netfilter.nf_conntrack_tcp_timeout_time_wait net.netfilter.nf_conntrack_tcp_timeout_established net.netfilter.nf_conntrack_acct kernel.shmmni kernel.shmmax kernel.shmall fs.aio-max-nr fs.file-max fs.inotify.max_user_instances fs.inotify.max_user_watches fs.nr_open vm.dirty_background_ratio vm.dirty_expire_centisecs vm.dirty_ratio vm.dirty_writeback_centisecs vm.max_map_count vm.overcommit_memory vm.overcommit_ratio vm.vfs_cache_pressure vm.swappiness vm.watermark_scale_factor vm.min_free_kbytes
map<string, string> sysctls = 1;
| Parameter | |
|---|---|
| Name | Description |
key |
String |
| Returns | |
|---|---|
| Type | Description |
boolean |
|
getCgroupMode()
public abstract LinuxNodeConfig.CgroupMode getCgroupMode()cgroup_mode specifies the cgroup mode to be used on the node.
.google.container.v1beta1.LinuxNodeConfig.CgroupMode cgroup_mode = 2;
| Returns | |
|---|---|
| Type | Description |
LinuxNodeConfig.CgroupMode |
The cgroupMode. |
getCgroupModeValue()
public abstract int getCgroupModeValue()cgroup_mode specifies the cgroup mode to be used on the node.
.google.container.v1beta1.LinuxNodeConfig.CgroupMode cgroup_mode = 2;
| Returns | |
|---|---|
| Type | Description |
int |
The enum numeric value on the wire for cgroupMode. |
getHugepages()
public abstract LinuxNodeConfig.HugepagesConfig getHugepages()Optional. Amounts for 2M and 1G hugepages
optional .google.container.v1beta1.LinuxNodeConfig.HugepagesConfig hugepages = 3 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
LinuxNodeConfig.HugepagesConfig |
The hugepages. |
getHugepagesOrBuilder()
public abstract LinuxNodeConfig.HugepagesConfigOrBuilder getHugepagesOrBuilder()Optional. Amounts for 2M and 1G hugepages
optional .google.container.v1beta1.LinuxNodeConfig.HugepagesConfig hugepages = 3 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
LinuxNodeConfig.HugepagesConfigOrBuilder |
|
getSysctls() (deprecated)
public abstract Map<String,String> getSysctls()Use #getSysctlsMap() instead.
| Returns | |
|---|---|
| Type | Description |
Map<String,String> |
|
getSysctlsCount()
public abstract int getSysctlsCount()The Linux kernel parameters to be applied to the nodes and all pods running on the nodes.
The following parameters are supported.
net.core.busy_poll net.core.busy_read net.core.netdev_max_backlog net.core.rmem_max net.core.rmem_default net.core.wmem_default net.core.wmem_max net.core.optmem_max net.core.somaxconn net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.ipv4.tcp_tw_reuse net.ipv4.tcp_max_orphans net.netfilter.nf_conntrack_max net.netfilter.nf_conntrack_buckets net.netfilter.nf_conntrack_tcp_timeout_close_wait net.netfilter.nf_conntrack_tcp_timeout_time_wait net.netfilter.nf_conntrack_tcp_timeout_established net.netfilter.nf_conntrack_acct kernel.shmmni kernel.shmmax kernel.shmall fs.aio-max-nr fs.file-max fs.inotify.max_user_instances fs.inotify.max_user_watches fs.nr_open vm.dirty_background_ratio vm.dirty_expire_centisecs vm.dirty_ratio vm.dirty_writeback_centisecs vm.max_map_count vm.overcommit_memory vm.overcommit_ratio vm.vfs_cache_pressure vm.swappiness vm.watermark_scale_factor vm.min_free_kbytes
map<string, string> sysctls = 1;
| Returns | |
|---|---|
| Type | Description |
int |
|
getSysctlsMap()
public abstract Map<String,String> getSysctlsMap()The Linux kernel parameters to be applied to the nodes and all pods running on the nodes.
The following parameters are supported.
net.core.busy_poll net.core.busy_read net.core.netdev_max_backlog net.core.rmem_max net.core.rmem_default net.core.wmem_default net.core.wmem_max net.core.optmem_max net.core.somaxconn net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.ipv4.tcp_tw_reuse net.ipv4.tcp_max_orphans net.netfilter.nf_conntrack_max net.netfilter.nf_conntrack_buckets net.netfilter.nf_conntrack_tcp_timeout_close_wait net.netfilter.nf_conntrack_tcp_timeout_time_wait net.netfilter.nf_conntrack_tcp_timeout_established net.netfilter.nf_conntrack_acct kernel.shmmni kernel.shmmax kernel.shmall fs.aio-max-nr fs.file-max fs.inotify.max_user_instances fs.inotify.max_user_watches fs.nr_open vm.dirty_background_ratio vm.dirty_expire_centisecs vm.dirty_ratio vm.dirty_writeback_centisecs vm.max_map_count vm.overcommit_memory vm.overcommit_ratio vm.vfs_cache_pressure vm.swappiness vm.watermark_scale_factor vm.min_free_kbytes
map<string, string> sysctls = 1;
| Returns | |
|---|---|
| Type | Description |
Map<String,String> |
|
getSysctlsOrDefault(String key, String defaultValue)
public abstract String getSysctlsOrDefault(String key, String defaultValue)The Linux kernel parameters to be applied to the nodes and all pods running on the nodes.
The following parameters are supported.
net.core.busy_poll net.core.busy_read net.core.netdev_max_backlog net.core.rmem_max net.core.rmem_default net.core.wmem_default net.core.wmem_max net.core.optmem_max net.core.somaxconn net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.ipv4.tcp_tw_reuse net.ipv4.tcp_max_orphans net.netfilter.nf_conntrack_max net.netfilter.nf_conntrack_buckets net.netfilter.nf_conntrack_tcp_timeout_close_wait net.netfilter.nf_conntrack_tcp_timeout_time_wait net.netfilter.nf_conntrack_tcp_timeout_established net.netfilter.nf_conntrack_acct kernel.shmmni kernel.shmmax kernel.shmall fs.aio-max-nr fs.file-max fs.inotify.max_user_instances fs.inotify.max_user_watches fs.nr_open vm.dirty_background_ratio vm.dirty_expire_centisecs vm.dirty_ratio vm.dirty_writeback_centisecs vm.max_map_count vm.overcommit_memory vm.overcommit_ratio vm.vfs_cache_pressure vm.swappiness vm.watermark_scale_factor vm.min_free_kbytes
map<string, string> sysctls = 1;
| Parameters | |
|---|---|
| Name | Description |
key |
String |
defaultValue |
String |
| Returns | |
|---|---|
| Type | Description |
String |
|
getSysctlsOrThrow(String key)
public abstract String getSysctlsOrThrow(String key)The Linux kernel parameters to be applied to the nodes and all pods running on the nodes.
The following parameters are supported.
net.core.busy_poll net.core.busy_read net.core.netdev_max_backlog net.core.rmem_max net.core.rmem_default net.core.wmem_default net.core.wmem_max net.core.optmem_max net.core.somaxconn net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.ipv4.tcp_tw_reuse net.ipv4.tcp_max_orphans net.netfilter.nf_conntrack_max net.netfilter.nf_conntrack_buckets net.netfilter.nf_conntrack_tcp_timeout_close_wait net.netfilter.nf_conntrack_tcp_timeout_time_wait net.netfilter.nf_conntrack_tcp_timeout_established net.netfilter.nf_conntrack_acct kernel.shmmni kernel.shmmax kernel.shmall fs.aio-max-nr fs.file-max fs.inotify.max_user_instances fs.inotify.max_user_watches fs.nr_open vm.dirty_background_ratio vm.dirty_expire_centisecs vm.dirty_ratio vm.dirty_writeback_centisecs vm.max_map_count vm.overcommit_memory vm.overcommit_ratio vm.vfs_cache_pressure vm.swappiness vm.watermark_scale_factor vm.min_free_kbytes
map<string, string> sysctls = 1;
| Parameter | |
|---|---|
| Name | Description |
key |
String |
| Returns | |
|---|---|
| Type | Description |
String |
|
getTransparentHugepageDefrag()
public abstract LinuxNodeConfig.TransparentHugepageDefrag getTransparentHugepageDefrag()Optional. Defines the transparent hugepage defrag configuration on the node. VM hugepage allocation can be managed by either limiting defragmentation for delayed allocation or skipping it entirely for immediate allocation only.
See https://docs.kernel.org/admin-guide/mm/transhuge.html for more details.
.google.container.v1beta1.LinuxNodeConfig.TransparentHugepageDefrag transparent_hugepage_defrag = 5 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
LinuxNodeConfig.TransparentHugepageDefrag |
The transparentHugepageDefrag. |
getTransparentHugepageDefragValue()
public abstract int getTransparentHugepageDefragValue()Optional. Defines the transparent hugepage defrag configuration on the node. VM hugepage allocation can be managed by either limiting defragmentation for delayed allocation or skipping it entirely for immediate allocation only.
See https://docs.kernel.org/admin-guide/mm/transhuge.html for more details.
.google.container.v1beta1.LinuxNodeConfig.TransparentHugepageDefrag transparent_hugepage_defrag = 5 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
int |
The enum numeric value on the wire for transparentHugepageDefrag. |
getTransparentHugepageEnabled()
public abstract LinuxNodeConfig.TransparentHugepageEnabled getTransparentHugepageEnabled()Optional. Transparent hugepage support for anonymous memory can be entirely disabled (mostly for debugging purposes) or only enabled inside MADV_HUGEPAGE regions (to avoid the risk of consuming more memory resources) or enabled system wide.
See https://docs.kernel.org/admin-guide/mm/transhuge.html for more details.
.google.container.v1beta1.LinuxNodeConfig.TransparentHugepageEnabled transparent_hugepage_enabled = 4 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
LinuxNodeConfig.TransparentHugepageEnabled |
The transparentHugepageEnabled. |
getTransparentHugepageEnabledValue()
public abstract int getTransparentHugepageEnabledValue()Optional. Transparent hugepage support for anonymous memory can be entirely disabled (mostly for debugging purposes) or only enabled inside MADV_HUGEPAGE regions (to avoid the risk of consuming more memory resources) or enabled system wide.
See https://docs.kernel.org/admin-guide/mm/transhuge.html for more details.
.google.container.v1beta1.LinuxNodeConfig.TransparentHugepageEnabled transparent_hugepage_enabled = 4 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
int |
The enum numeric value on the wire for transparentHugepageEnabled. |
hasHugepages()
public abstract boolean hasHugepages()Optional. Amounts for 2M and 1G hugepages
optional .google.container.v1beta1.LinuxNodeConfig.HugepagesConfig hugepages = 3 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the hugepages field is set. |