feat: [Cloud Memorystore for Redis] Support Maintenance Window

PiperOrigin-RevId: 434820669

google/cloud/redis/v1/BUILD.bazel

@@ -29,6 +29,9 @@ proto_library(
         "//google/api:field_behavior_proto",
         "//google/api:resource_proto",
         "//google/longrunning:operations_proto",
+        "//google/type:dayofweek_proto",
+        "//google/type:timeofday_proto",
+        "@com_google_protobuf//:duration_proto",
         "@com_google_protobuf//:field_mask_proto",
         "@com_google_protobuf//:timestamp_proto",
     ],
@@ -118,6 +121,8 @@ go_proto_library(
     deps = [
         "//google/api:annotations_go_proto",
         "//google/longrunning:longrunning_go_proto",
+        "//google/type:dayofweek_go_proto",
+        "//google/type:timeofday_go_proto",
     ],
 )
 
@@ -133,6 +138,7 @@ go_gapic_library(
         "//google/longrunning:longrunning_go_proto",
         "@com_google_cloud_go//longrunning:go_default_library",
         "@com_google_cloud_go//longrunning/autogen:go_default_library",
+        "@io_bazel_rules_go//proto/wkt:duration_go_proto",
     ],
 )
 

google/cloud/redis/v1/cloud_redis.proto

@@ -21,8 +21,11 @@ import "google/api/client.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/longrunning/operations.proto";
+import "google/protobuf/duration.proto";
 import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
+import "google/type/dayofweek.proto";
+import "google/type/timeofday.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/redis/v1;redis";
 option java_multiple_files = true;
@@ -201,6 +204,20 @@ service CloudRedis {
       metadata_type: "google.cloud.redis.v1.OperationMetadata"
     };
   }
+
+  // Reschedule maintenance for a given instance in a given project and
+  // location.
+  rpc RescheduleMaintenance(RescheduleMaintenanceRequest) returns (google.longrunning.Operation) {
+    option (google.api.http) = {
+      post: "/v1/{name=projects/*/locations/*/instances/*}:rescheduleMaintenance"
+      body: "*"
+    };
+    option (google.api.method_signature) = "name, reschedule_type, schedule_time";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.cloud.redis.v1.Instance"
+      metadata_type: "google.cloud.redis.v1.OperationMetadata"
+    };
+  }
 }
 
 // Node specific properties.
@@ -441,6 +458,20 @@ message Instance {
   // If not provided, TLS is disabled for the instance.
   TransitEncryptionMode transit_encryption_mode = 26 [(google.api.field_behavior) = OPTIONAL];
 
+  // Optional. The number of replica nodes. The valid range for the Standard Tier with
+  // read replicas enabled is [1-5] and defaults to 2. If read replicas are not
+  // enabled for a Standard Tier instance, the only valid value is 1 and the
+  // default is 1. The valid value for basic tier is 0 and the default is also
+  // 0.
+
+  // Optional. The maintenance policy for the instance. If not provided,
+  // maintenance events can be performed at any time.
+  MaintenancePolicy maintenance_policy = 27 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Date and time of upcoming maintenance events which have been
+  // scheduled.
+  MaintenanceSchedule maintenance_schedule = 28 [(google.api.field_behavior) = OUTPUT_ONLY];
+
   // Optional. The number of replica nodes. The valid range for the Standard Tier with
   // read replicas enabled is [1-5] and defaults to 2. If read replicas are not
   // enabled for a Standard Tier instance, the only valid value is 1 and the
@@ -465,6 +496,91 @@ message Instance {
   ReadReplicasMode read_replicas_mode = 35 [(google.api.field_behavior) = OPTIONAL];
 }
 
+// Request for [RescheduleMaintenance][google.cloud.redis.v1.CloudRedis.RescheduleMaintenance].
+message RescheduleMaintenanceRequest {
+  // Reschedule options.
+  enum RescheduleType {
+    // Not set.
+    RESCHEDULE_TYPE_UNSPECIFIED = 0;
+
+    // If the user wants to schedule the maintenance to happen now.
+    IMMEDIATE = 1;
+
+    // If the user wants to use the existing maintenance policy to find the
+    // next available window.
+    NEXT_AVAILABLE_WINDOW = 2;
+
+    // If the user wants to reschedule the maintenance to a specific time.
+    SPECIFIC_TIME = 3;
+  }
+
+  // Required. Redis instance resource name using the form:
+  //     `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
+  // where `location_id` refers to a GCP region.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "redis.googleapis.com/Instance"
+    }
+  ];
+
+  // Required. If reschedule type is SPECIFIC_TIME, must set up schedule_time as well.
+  RescheduleType reschedule_type = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Timestamp when the maintenance shall be rescheduled to if
+  // reschedule_type=SPECIFIC_TIME, in RFC 3339 format, for
+  // example `2012-11-15T16:19:00.094Z`.
+  google.protobuf.Timestamp schedule_time = 3 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Maintenance policy for an instance.
+message MaintenancePolicy {
+  // Output only. The time when the policy was created.
+  google.protobuf.Timestamp create_time = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The time when the policy was last updated.
+  google.protobuf.Timestamp update_time = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Optional. Description of what this policy is for. Create/Update methods
+  // return INVALID_ARGUMENT if the length is greater than 512.
+  string description = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Maintenance window that is applied to resources covered by this
+  // policy. Minimum 1. For the current version, the maximum number of
+  // weekly_window is expected to be one.
+  repeated WeeklyMaintenanceWindow weekly_maintenance_window = 4 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Time window in which disruptive maintenance updates occur. Non-disruptive
+// updates can occur inside or outside this window.
+message WeeklyMaintenanceWindow {
+  // Required. The day of week that maintenance updates occur.
+  google.type.DayOfWeek day = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Start time of the window in UTC time.
+  google.type.TimeOfDay start_time = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Output only. Duration of the maintenance window. The current window is fixed at 1 hour.
+  google.protobuf.Duration duration = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Upcoming maintenance schedule. If no maintenance is scheduled, fields are not
+// populated.
+message MaintenanceSchedule {
+  // Output only. The start time of any upcoming scheduled maintenance for this instance.
+  google.protobuf.Timestamp start_time = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The end time of any upcoming scheduled maintenance for this instance.
+  google.protobuf.Timestamp end_time = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // If the scheduled maintenance can be rescheduled, default is true.
+  bool can_reschedule = 3 [deprecated = true];
+
+  // Output only. The deadline that the maintenance schedule start time can not go beyond,
+  // including reschedule.
+  google.protobuf.Timestamp schedule_deadline_time = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
 // Request for [ListInstances][google.cloud.redis.v1.CloudRedis.ListInstances].
 message ListInstancesRequest {
   // Required. The resource name of the instance location using the form:

google/cloud/redis/v1/redis_grpc_service_config.json

@@ -14,6 +14,10 @@
           "service": "google.cloud.redis.v1.CloudRedis",
           "method": "GetInstanceAuthString"
         },
+        {
+          "service": "google.cloud.redis.v1.CloudRedis",
+          "method": "RescheduleMaintenance"
+        },
         {
           "service": "google.cloud.redis.v1.CloudRedis",
           "method": "CreateInstance"