feat: launch GKE Cost Allocations configuration to the v1 GKE API

PiperOrigin-RevId: 479682735

google/container/v1/cluster_service.proto

@@ -1030,6 +1030,9 @@ message AddonsConfig {
 
   // Configuration for the GCP Filestore CSI driver.
   GcpFilestoreCsiDriverConfig gcp_filestore_csi_driver_config = 14;
+
+  // Configuration for the Backup for GKE agent addon.
+  GkeBackupAgentConfig gke_backup_agent_config = 16;
 }
 
 // Configuration options for the HTTP (L7) load balancing controller addon,
@@ -1156,6 +1159,12 @@ message GcpFilestoreCsiDriverConfig {
   bool enabled = 1;
 }
 
+// Configuration for the Backup for GKE Agent.
+message GkeBackupAgentConfig {
+  // Whether the Backup for GKE agent is enabled for this cluster.
+  bool enabled = 1;
+}
+
 // Configuration options for the master authorized networks feature. Enabled
 // master authorized networks will disallow all external traffic to access
 // Kubernetes master through HTTPS except traffic from the given CIDR blocks,
@@ -1351,6 +1360,12 @@ message IPAllocationPolicy {
   // use_ip_aliases is true. If both use_ip_aliases and use_routes are false,
   // then the server picks the default IP allocation mode
   bool use_routes = 15;
+
+  // The IP stack type of the cluster
+  StackType stack_type = 16;
+
+  // The ipv6 access type (internal or external) when create_subnetwork is true
+  IPv6AccessType ipv6_access_type = 17;
 }
 
 // A Google Kubernetes Engine cluster.
@@ -1566,6 +1581,9 @@ message Cluster {
   // pods.
   MeshCertificates mesh_certificates = 67;
 
+  // Configuration for the fine-grained cost management feature.
+  CostManagementConfig cost_management_config = 45;
+
   // Notification configuration of the cluster.
   NotificationConfig notification_config = 49;
 
@@ -1773,6 +1791,9 @@ message ClusterUpdate {
   // Configuration for Shielded Nodes.
   ShieldedNodes desired_shielded_nodes = 48;
 
+  // The desired configuration for the fine-grained cost management feature.
+  CostManagementConfig desired_cost_management_config = 49;
+
   // DNSConfig contains clusterDNS config for this cluster.
   DNSConfig desired_dns_config = 53;
 
@@ -3838,6 +3859,12 @@ message ReleaseChannel {
   Channel channel = 1;
 }
 
+// Configuration for fine-grained cost management feature.
+message CostManagementConfig {
+  // Whether the feature is enabled or not.
+  bool enabled = 1;
+}
+
 // IntraNodeVisibilityConfig contains the desired config of the intra-node
 // visibility on this cluster.
 message IntraNodeVisibilityConfig {
@@ -4383,3 +4410,27 @@ message ManagedPrometheusConfig {
   // Enable Managed Collection.
   bool enabled = 1;
 }
+
+// Possible values for IP stack type
+enum StackType {
+  // Default value, will be defaulted as IPV4 only
+  STACK_TYPE_UNSPECIFIED = 0;
+
+  // Cluster is IPV4 only
+  IPV4 = 1;
+
+  // Cluster can use both IPv4 and IPv6
+  IPV4_IPV6 = 2;
+}
+
+// Possible values for IPv6 access type
+enum IPv6AccessType {
+  // Default value, will be defaulted as type external.
+  IPV6_ACCESS_TYPE_UNSPECIFIED = 0;
+
+  // Access type internal (all v6 addresses are internal IPs)
+  INTERNAL = 1;
+
+  // Access type external (all v6 addresses are external IPs)
+  EXTERNAL = 2;
+}