feat: added High Throughput Logging API for Google Kubernetes Engine

docs: ReservationAffinity key field docs incorrect
docs: missing period in description for min CPU platform

PiperOrigin-RevId: 474671838

google/container/v1beta1/cluster_service.proto

@@ -702,7 +702,7 @@ message NodeConfig {
   // `minCpuPlatform: "Intel Haswell"` or
   // `minCpuPlatform: "Intel Sandy Bridge"`. For more
   // information, read [how to specify min CPU
-  // platform](https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform)
+  // platform](https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform).
   string min_cpu_platform = 13;
 
   // The workload metadata configuration for this node.
@@ -752,6 +752,9 @@ message NodeConfig {
   // Confidential nodes config.
   // All the nodes in the node pool will be Confidential VM once enabled.
   ConfidentialNodes confidential_nodes = 35;
+
+  // Logging configuration.
+  NodePoolLoggingConfig logging_config = 38;
 }
 
 // Specifies options for controlling advanced machine features.
@@ -903,8 +906,9 @@ message ReservationAffinity {
   Type consume_reservation_type = 1;
 
   // Corresponds to the label key of a reservation resource. To target a
-  // SPECIFIC_RESERVATION by name, specify "googleapis.com/reservation-name" as
-  // the key and specify the name of your reservation as its value.
+  // SPECIFIC_RESERVATION by name, specify
+  // "compute.googleapis.com/reservation-name" as the key and specify the name
+  // of your reservation as its value.
   string key = 2;
 
   // Corresponds to the label value(s) of reservation resource(s).
@@ -1923,6 +1927,9 @@ message NodePoolDefaults {
 message NodeConfigDefaults {
   // GCFS (Google Container File System, also known as Riptide) options.
   GcfsConfig gcfs_config = 1;
+
+  // Logging configuration for node pools.
+  NodePoolLoggingConfig logging_config = 3;
 }
 
 // node pool configs that apply to all auto-provisioned node pools
@@ -2123,6 +2130,9 @@ message ClusterUpdate {
 
   // Enable/Disable Protect API features for the cluster.
   optional ProtectConfig desired_protect_config = 112;
+
+  // The desired node pool logging configuration defaults for the cluster.
+  NodePoolLoggingConfig desired_node_pool_logging_config = 116;
 }
 
 // This operation resource represents operations that may have happened or are
@@ -2493,6 +2503,9 @@ message UpdateNodePoolRequest {
 
   // Enable or disable gvnic on the node pool.
   VirtualNIC gvnic = 29;
+
+  // Logging configuration.
+  NodePoolLoggingConfig logging_config = 32;
 }
 
 // SetNodePoolAutoscalingRequest sets the autoscaler settings of a node pool.
@@ -3848,7 +3861,7 @@ message AutoprovisioningNodePoolDefaults {
   // minCpuPlatform: Intel Haswell or
   // minCpuPlatform: Intel Sandy Bridge. For more
   // information, read [how to specify min CPU
-  // platform](https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform)
+  // platform](https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform).
   // This field is deprecated, min_cpu_platform should be specified using
   // https://cloud.google.com/requested-min-cpu-platform label selector on the
   // pod.
@@ -5039,6 +5052,30 @@ message MonitoringConfig {
   ManagedPrometheusConfig managed_prometheus_config = 2;
 }
 
+// NodePoolLoggingConfig specifies logging configuration for nodepools.
+message NodePoolLoggingConfig {
+  // Logging variant configuration.
+  LoggingVariantConfig variant_config = 1;
+}
+
+// LoggingVariantConfig specifies the behaviour of the logging component.
+message LoggingVariantConfig {
+  // Logging component variants.
+  enum Variant {
+    // Default value. This shouldn't be used.
+    VARIANT_UNSPECIFIED = 0;
+
+    // default logging variant.
+    DEFAULT = 1;
+
+    // maximum logging throughput variant.
+    MAX_THROUGHPUT = 2;
+  }
+
+  // Logging variant deployed on nodes.
+  Variant variant = 1;
+}
+
 // MonitoringComponentConfig is cluster monitoring component configuration.
 message MonitoringComponentConfig {
   // GKE components exposing metrics