Package com.google.container.v1

Interface LinuxNodeConfigOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
LinuxNodeConfig, LinuxNodeConfig.Builder
@Generated public interface LinuxNodeConfigOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Details

    • getSysctlsCount

      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.neigh.default.gc_thresh1
 net.ipv4.neigh.default.gc_thresh2
 net.ipv4.neigh.default.gc_thresh3
 net.ipv4.tcp_rmem
 net.ipv4.tcp_wmem
 net.ipv4.tcp_tw_reuse
 net.ipv4.tcp_mtu_probing
 net.ipv4.tcp_max_orphans
 net.ipv4.tcp_max_tw_buckets
 net.ipv4.tcp_syn_retries
 net.ipv4.tcp_ecn
 net.ipv4.tcp_congestion_control
 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.keys.maxkeys
 kernel.keys.maxbytes
 kernel.shmmni
 kernel.shmmax
 kernel.shmall
 kernel.perf_event_paranoid
 kernel.sched_rt_runtime_us
 kernel.softlockup_panic
 kernel.yama.ptrace_scope
 kernel.kptr_restrict
 kernel.dmesg_restrict
 kernel.sysrq
 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_background_bytes
 vm.dirty_expire_centisecs
 vm.dirty_ratio
 vm.dirty_bytes
 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;

    • containsSysctls

      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.neigh.default.gc_thresh1
 net.ipv4.neigh.default.gc_thresh2
 net.ipv4.neigh.default.gc_thresh3
 net.ipv4.tcp_rmem
 net.ipv4.tcp_wmem
 net.ipv4.tcp_tw_reuse
 net.ipv4.tcp_mtu_probing
 net.ipv4.tcp_max_orphans
 net.ipv4.tcp_max_tw_buckets
 net.ipv4.tcp_syn_retries
 net.ipv4.tcp_ecn
 net.ipv4.tcp_congestion_control
 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.keys.maxkeys
 kernel.keys.maxbytes
 kernel.shmmni
 kernel.shmmax
 kernel.shmall
 kernel.perf_event_paranoid
 kernel.sched_rt_runtime_us
 kernel.softlockup_panic
 kernel.yama.ptrace_scope
 kernel.kptr_restrict
 kernel.dmesg_restrict
 kernel.sysrq
 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_background_bytes
 vm.dirty_expire_centisecs
 vm.dirty_ratio
 vm.dirty_bytes
 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;

    • getSysctls

      @Deprecated Map<String,String> getSysctls()
      Deprecated.
      Use getSysctlsMap() instead.

    • getSysctlsMap

      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.neigh.default.gc_thresh1
 net.ipv4.neigh.default.gc_thresh2
 net.ipv4.neigh.default.gc_thresh3
 net.ipv4.tcp_rmem
 net.ipv4.tcp_wmem
 net.ipv4.tcp_tw_reuse
 net.ipv4.tcp_mtu_probing
 net.ipv4.tcp_max_orphans
 net.ipv4.tcp_max_tw_buckets
 net.ipv4.tcp_syn_retries
 net.ipv4.tcp_ecn
 net.ipv4.tcp_congestion_control
 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.keys.maxkeys
 kernel.keys.maxbytes
 kernel.shmmni
 kernel.shmmax
 kernel.shmall
 kernel.perf_event_paranoid
 kernel.sched_rt_runtime_us
 kernel.softlockup_panic
 kernel.yama.ptrace_scope
 kernel.kptr_restrict
 kernel.dmesg_restrict
 kernel.sysrq
 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_background_bytes
 vm.dirty_expire_centisecs
 vm.dirty_ratio
 vm.dirty_bytes
 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;

    • getSysctlsOrDefault

      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.neigh.default.gc_thresh1
 net.ipv4.neigh.default.gc_thresh2
 net.ipv4.neigh.default.gc_thresh3
 net.ipv4.tcp_rmem
 net.ipv4.tcp_wmem
 net.ipv4.tcp_tw_reuse
 net.ipv4.tcp_mtu_probing
 net.ipv4.tcp_max_orphans
 net.ipv4.tcp_max_tw_buckets
 net.ipv4.tcp_syn_retries
 net.ipv4.tcp_ecn
 net.ipv4.tcp_congestion_control
 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.keys.maxkeys
 kernel.keys.maxbytes
 kernel.shmmni
 kernel.shmmax
 kernel.shmall
 kernel.perf_event_paranoid
 kernel.sched_rt_runtime_us
 kernel.softlockup_panic
 kernel.yama.ptrace_scope
 kernel.kptr_restrict
 kernel.dmesg_restrict
 kernel.sysrq
 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_background_bytes
 vm.dirty_expire_centisecs
 vm.dirty_ratio
 vm.dirty_bytes
 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;

    • getSysctlsOrThrow

      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.neigh.default.gc_thresh1
 net.ipv4.neigh.default.gc_thresh2
 net.ipv4.neigh.default.gc_thresh3
 net.ipv4.tcp_rmem
 net.ipv4.tcp_wmem
 net.ipv4.tcp_tw_reuse
 net.ipv4.tcp_mtu_probing
 net.ipv4.tcp_max_orphans
 net.ipv4.tcp_max_tw_buckets
 net.ipv4.tcp_syn_retries
 net.ipv4.tcp_ecn
 net.ipv4.tcp_congestion_control
 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.keys.maxkeys
 kernel.keys.maxbytes
 kernel.shmmni
 kernel.shmmax
 kernel.shmall
 kernel.perf_event_paranoid
 kernel.sched_rt_runtime_us
 kernel.softlockup_panic
 kernel.yama.ptrace_scope
 kernel.kptr_restrict
 kernel.dmesg_restrict
 kernel.sysrq
 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_background_bytes
 vm.dirty_expire_centisecs
 vm.dirty_ratio
 vm.dirty_bytes
 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;

    • getCgroupModeValue

      int getCgroupModeValue()
       cgroup_mode specifies the cgroup mode to be used on the node.
      .google.container.v1.LinuxNodeConfig.CgroupMode cgroup_mode = 2;
      Returns:
      The enum numeric value on the wire for cgroupMode.

    • getCgroupMode

      LinuxNodeConfig.CgroupMode getCgroupMode()
       cgroup_mode specifies the cgroup mode to be used on the node.
      .google.container.v1.LinuxNodeConfig.CgroupMode cgroup_mode = 2;
      Returns:
      The cgroupMode.

    • hasHugepages

      boolean hasHugepages()
       Optional. Amounts for 2M and 1G hugepages
      optional .google.container.v1.LinuxNodeConfig.HugepagesConfig hugepages = 3 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      Whether the hugepages field is set.

    • getHugepages

      LinuxNodeConfig.HugepagesConfig getHugepages()
       Optional. Amounts for 2M and 1G hugepages
      optional .google.container.v1.LinuxNodeConfig.HugepagesConfig hugepages = 3 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The hugepages.

    • getHugepagesOrBuilder

      LinuxNodeConfig.HugepagesConfigOrBuilder getHugepagesOrBuilder()
       Optional. Amounts for 2M and 1G hugepages
      optional .google.container.v1.LinuxNodeConfig.HugepagesConfig hugepages = 3 [(.google.api.field_behavior) = OPTIONAL];

    • getTransparentHugepageEnabledValue

      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.v1.LinuxNodeConfig.TransparentHugepageEnabled transparent_hugepage_enabled = 4 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The enum numeric value on the wire for transparentHugepageEnabled.

    • getTransparentHugepageEnabled

      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.v1.LinuxNodeConfig.TransparentHugepageEnabled transparent_hugepage_enabled = 4 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The transparentHugepageEnabled.

    • getTransparentHugepageDefragValue

      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.v1.LinuxNodeConfig.TransparentHugepageDefrag transparent_hugepage_defrag = 5 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The enum numeric value on the wire for transparentHugepageDefrag.

    • getTransparentHugepageDefrag

      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.v1.LinuxNodeConfig.TransparentHugepageDefrag transparent_hugepage_defrag = 5 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The transparentHugepageDefrag.

    • hasCustomNodeInit

      boolean hasCustomNodeInit()
       Optional. Allow users to run arbitrary bash script or container on the
 node.
      .google.container.v1.LinuxNodeConfig.CustomNodeInit custom_node_init = 11 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      Whether the customNodeInit field is set.

    • getCustomNodeInit

      LinuxNodeConfig.CustomNodeInit getCustomNodeInit()
       Optional. Allow users to run arbitrary bash script or container on the
 node.
      .google.container.v1.LinuxNodeConfig.CustomNodeInit custom_node_init = 11 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The customNodeInit.

    • getCustomNodeInitOrBuilder

      LinuxNodeConfig.CustomNodeInitOrBuilder getCustomNodeInitOrBuilder()
       Optional. Allow users to run arbitrary bash script or container on the
 node.
      .google.container.v1.LinuxNodeConfig.CustomNodeInit custom_node_init = 11 [(.google.api.field_behavior) = OPTIONAL];

    • hasSwapConfig

      boolean hasSwapConfig()
       Optional. Enables and configures swap space on nodes.
 If omitted, swap is disabled.
      optional .google.container.v1.LinuxNodeConfig.SwapConfig swap_config = 12 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      Whether the swapConfig field is set.

    • getSwapConfig

      LinuxNodeConfig.SwapConfig getSwapConfig()
       Optional. Enables and configures swap space on nodes.
 If omitted, swap is disabled.
      optional .google.container.v1.LinuxNodeConfig.SwapConfig swap_config = 12 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The swapConfig.

    • getSwapConfigOrBuilder

      LinuxNodeConfig.SwapConfigOrBuilder getSwapConfigOrBuilder()
       Optional. Enables and configures swap space on nodes.
 If omitted, swap is disabled.
      optional .google.container.v1.LinuxNodeConfig.SwapConfig swap_config = 12 [(.google.api.field_behavior) = OPTIONAL];

    • hasNodeKernelModuleLoading

      boolean hasNodeKernelModuleLoading()
       Optional. Configuration for kernel module loading on nodes.
 When enabled, the node pool will be provisioned with a Container-Optimized
 OS image that enforces kernel module signature verification.
      .google.container.v1.LinuxNodeConfig.NodeKernelModuleLoading node_kernel_module_loading = 13 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      Whether the nodeKernelModuleLoading field is set.

    • getNodeKernelModuleLoading

      LinuxNodeConfig.NodeKernelModuleLoading getNodeKernelModuleLoading()
       Optional. Configuration for kernel module loading on nodes.
 When enabled, the node pool will be provisioned with a Container-Optimized
 OS image that enforces kernel module signature verification.
      .google.container.v1.LinuxNodeConfig.NodeKernelModuleLoading node_kernel_module_loading = 13 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The nodeKernelModuleLoading.

    • getNodeKernelModuleLoadingOrBuilder

      LinuxNodeConfig.NodeKernelModuleLoadingOrBuilder getNodeKernelModuleLoadingOrBuilder()
       Optional. Configuration for kernel module loading on nodes.
 When enabled, the node pool will be provisioned with a Container-Optimized
 OS image that enforces kernel module signature verification.
      .google.container.v1.LinuxNodeConfig.NodeKernelModuleLoading node_kernel_module_loading = 13 [(.google.api.field_behavior) = OPTIONAL];

    • hasAccurateTimeConfig

      boolean hasAccurateTimeConfig()
       Optional. The accurate time configuration for the node pool.
      optional .google.container.v1.LinuxNodeConfig.AccurateTimeConfig accurate_time_config = 14 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      Whether the accurateTimeConfig field is set.

    • getAccurateTimeConfig

      LinuxNodeConfig.AccurateTimeConfig getAccurateTimeConfig()
       Optional. The accurate time configuration for the node pool.
      optional .google.container.v1.LinuxNodeConfig.AccurateTimeConfig accurate_time_config = 14 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The accurateTimeConfig.

    • getAccurateTimeConfigOrBuilder

      LinuxNodeConfig.AccurateTimeConfigOrBuilder getAccurateTimeConfigOrBuilder()
       Optional. The accurate time configuration for the node pool.
      optional .google.container.v1.LinuxNodeConfig.AccurateTimeConfig accurate_time_config = 14 [(.google.api.field_behavior) = OPTIONAL];