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cloud_memcache.proto
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cloud_memcache.proto
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// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto3";
package google.cloud.memcache.v1;
import "google/api/annotations.proto";
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 = "cloud.google.com/go/memcache/apiv1/memcachepb;memcachepb";
option java_multiple_files = true;
option java_outer_classname = "CloudMemcacheProto";
option java_package = "com.google.cloud.memcache.v1";
// Configures and manages Cloud Memorystore for Memcached instances.
//
//
// The `memcache.googleapis.com` service implements the Google Cloud Memorystore
// for Memcached API and defines the following resource model for managing
// Memorystore Memcached (also called Memcached below) instances:
// * The service works with a collection of cloud projects, named: `/projects/*`
// * Each project has a collection of available locations, named: `/locations/*`
// * Each location has a collection of Memcached instances, named:
// `/instances/*`
// * As such, Memcached instances are resources of the form:
// `/projects/{project_id}/locations/{location_id}/instances/{instance_id}`
//
// Note that location_id must be a GCP `region`; for example:
// * `projects/my-memcached-project/locations/us-central1/instances/my-memcached`
service CloudMemcache {
option (google.api.default_host) = "memcache.googleapis.com";
option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
// Lists Instances in a given location.
rpc ListInstances(ListInstancesRequest) returns (ListInstancesResponse) {
option (google.api.http) = {
get: "/v1/{parent=projects/*/locations/*}/instances"
};
option (google.api.method_signature) = "parent";
}
// Gets details of a single Instance.
rpc GetInstance(GetInstanceRequest) returns (Instance) {
option (google.api.http) = {
get: "/v1/{name=projects/*/locations/*/instances/*}"
};
option (google.api.method_signature) = "name";
}
// Creates a new Instance in a given location.
rpc CreateInstance(CreateInstanceRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
post: "/v1/{parent=projects/*/locations/*}/instances"
body: "instance"
};
option (google.api.method_signature) = "parent,instance,instance_id";
option (google.longrunning.operation_info) = {
response_type: "google.cloud.memcache.v1.Instance"
metadata_type: "google.cloud.memcache.v1.OperationMetadata"
};
}
// Updates an existing Instance in a given project and location.
rpc UpdateInstance(UpdateInstanceRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
patch: "/v1/{instance.name=projects/*/locations/*/instances/*}"
body: "instance"
};
option (google.api.method_signature) = "instance,update_mask";
option (google.longrunning.operation_info) = {
response_type: "google.cloud.memcache.v1.Instance"
metadata_type: "google.cloud.memcache.v1.OperationMetadata"
};
}
// Updates the defined Memcached parameters for an existing instance.
// This method only stages the parameters, it must be followed by
// `ApplyParameters` to apply the parameters to nodes of the Memcached
// instance.
rpc UpdateParameters(UpdateParametersRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
patch: "/v1/{name=projects/*/locations/*/instances/*}:updateParameters"
body: "*"
};
option (google.api.method_signature) = "name,update_mask,parameters";
option (google.longrunning.operation_info) = {
response_type: "google.cloud.memcache.v1.Instance"
metadata_type: "google.cloud.memcache.v1.OperationMetadata"
};
}
// Deletes a single Instance.
rpc DeleteInstance(DeleteInstanceRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
delete: "/v1/{name=projects/*/locations/*/instances/*}"
};
option (google.api.method_signature) = "name";
option (google.longrunning.operation_info) = {
response_type: "google.protobuf.Empty"
metadata_type: "google.cloud.memcache.v1.OperationMetadata"
};
}
// `ApplyParameters` restarts the set of specified nodes in order to update
// them to the current set of parameters for the Memcached Instance.
rpc ApplyParameters(ApplyParametersRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
post: "/v1/{name=projects/*/locations/*/instances/*}:applyParameters"
body: "*"
};
option (google.api.method_signature) = "name,node_ids,apply_all";
option (google.longrunning.operation_info) = {
response_type: "google.cloud.memcache.v1.Instance"
metadata_type: "google.cloud.memcache.v1.OperationMetadata"
};
}
// Reschedules upcoming maintenance event.
rpc RescheduleMaintenance(RescheduleMaintenanceRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
post: "/v1/{instance=projects/*/locations/*/instances/*}:rescheduleMaintenance"
body: "*"
};
option (google.api.method_signature) = "instance, reschedule_type, schedule_time";
option (google.longrunning.operation_info) = {
response_type: "google.cloud.memcache.v1.Instance"
metadata_type: "google.cloud.memcache.v1.OperationMetadata"
};
}
}
// A Memorystore for Memcached instance
message Instance {
option (google.api.resource) = {
type: "memcache.googleapis.com/Instance"
pattern: "projects/{project}/locations/{location}/instances/{instance}"
};
// Different states of a Memcached instance.
enum State {
// State not set.
STATE_UNSPECIFIED = 0;
// Memcached instance is being created.
CREATING = 1;
// Memcached instance has been created and ready to be used.
READY = 2;
// Memcached instance is updating configuration such as maintenance policy
// and schedule.
UPDATING = 3;
// Memcached instance is being deleted.
DELETING = 4;
// Memcached instance is going through maintenance, e.g. data plane rollout.
PERFORMING_MAINTENANCE = 5;
}
// Configuration for a Memcached Node.
message NodeConfig {
// Required. Number of cpus per Memcached node.
int32 cpu_count = 1 [(google.api.field_behavior) = REQUIRED];
// Required. Memory size in MiB for each Memcached node.
int32 memory_size_mb = 2 [(google.api.field_behavior) = REQUIRED];
}
message Node {
// Different states of a Memcached node.
enum State {
// Node state is not set.
STATE_UNSPECIFIED = 0;
// Node is being created.
CREATING = 1;
// Node has been created and ready to be used.
READY = 2;
// Node is being deleted.
DELETING = 3;
// Node is being updated.
UPDATING = 4;
}
// Output only. Identifier of the Memcached node. The node id does not
// include project or location like the Memcached instance name.
string node_id = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Location (GCP Zone) for the Memcached node.
string zone = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Current state of the Memcached node.
State state = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Hostname or IP address of the Memcached node used by the
// clients to connect to the Memcached server on this node.
string host = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The port number of the Memcached server on this node.
int32 port = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
// User defined parameters currently applied to the node.
MemcacheParameters parameters = 6;
}
message InstanceMessage {
enum Code {
// Message Code not set.
CODE_UNSPECIFIED = 0;
// Memcached nodes are distributed unevenly.
ZONE_DISTRIBUTION_UNBALANCED = 1;
}
// A code that correspond to one type of user-facing message.
Code code = 1;
// Message on memcached instance which will be exposed to users.
string message = 2;
}
// Required. Unique name of the resource in this scope including project and
// location using the form:
// `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
//
// Note: Memcached instances are managed and addressed at the regional level
// so `location_id` here refers to a Google Cloud region; however, users may
// choose which zones Memcached nodes should be provisioned in within an
// instance. Refer to [zones][google.cloud.memcache.v1.Instance.zones] field for more details.
string name = 1 [(google.api.field_behavior) = REQUIRED];
// User provided name for the instance, which is only used for display
// purposes. Cannot be more than 80 characters.
string display_name = 2;
// Resource labels to represent user-provided metadata.
// Refer to cloud documentation on labels for more details.
// https://cloud.google.com/compute/docs/labeling-resources
map<string, string> labels = 3;
// The full name of the Google Compute Engine
// [network](/compute/docs/networks-and-firewalls#networks) to which the
// instance is connected. If left unspecified, the `default` network
// will be used.
string authorized_network = 4;
// Zones in which Memcached nodes should be provisioned.
// Memcached nodes will be equally distributed across these zones. If not
// provided, the service will by default create nodes in all zones in the
// region for the instance.
repeated string zones = 5;
// Required. Number of nodes in the Memcached instance.
int32 node_count = 6 [(google.api.field_behavior) = REQUIRED];
// Required. Configuration for Memcached nodes.
NodeConfig node_config = 7 [(google.api.field_behavior) = REQUIRED];
// The major version of Memcached software.
// If not provided, latest supported version will be used. Currently the
// latest supported major version is `MEMCACHE_1_5`.
// The minor version will be automatically determined by our system based on
// the latest supported minor version.
MemcacheVersion memcache_version = 9;
// User defined parameters to apply to the memcached process
// on each node.
MemcacheParameters parameters = 11;
// Output only. List of Memcached nodes.
// Refer to [Node][google.cloud.memcache.v1.Instance.Node] message for more details.
repeated Node memcache_nodes = 12 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The time the instance was created.
google.protobuf.Timestamp create_time = 13 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The time the instance was updated.
google.protobuf.Timestamp update_time = 14 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The state of this Memcached instance.
State state = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The full version of memcached server running on this instance.
// System automatically determines the full memcached version for an instance
// based on the input MemcacheVersion.
// The full version format will be "memcached-1.5.16".
string memcache_full_version = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
// List of messages that describe the current state of the Memcached instance.
repeated InstanceMessage instance_messages = 19;
// Output only. Endpoint for the Discovery API.
string discovery_endpoint = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
// The maintenance policy for the instance. If not provided,
// the maintenance event will be performed based on Memorystore
// internal rollout schedule.
MaintenancePolicy maintenance_policy = 21;
// Output only. Published maintenance schedule.
MaintenanceSchedule maintenance_schedule = 22 [(google.api.field_behavior) = OUTPUT_ONLY];
}
// Maintenance policy per 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 updated.
google.protobuf.Timestamp update_time = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
// Description of what this policy is for. Create/Update methods
// return INVALID_ARGUMENT if the length is greater than 512.
string description = 3;
// Required. Maintenance window that is applied to resources covered by this
// policy. Minimum 1. For the current version, the maximum number of
// weekly_maintenance_windows is expected to be one.
repeated WeeklyMaintenanceWindow weekly_maintenance_window = 4 [(google.api.field_behavior) = REQUIRED];
}
// Time window specified for weekly operations.
message WeeklyMaintenanceWindow {
// Required. Allows to define schedule that runs specified day of the week.
google.type.DayOfWeek day = 1 [(google.api.field_behavior) = REQUIRED];
// Required. Start time of the window in UTC.
google.type.TimeOfDay start_time = 2 [(google.api.field_behavior) = REQUIRED];
// Required. Duration of the time window.
google.protobuf.Duration duration = 3 [(google.api.field_behavior) = REQUIRED];
}
// Upcoming maintenance schedule.
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];
// Output only. The deadline that the maintenance schedule start time can not go beyond,
// including reschedule.
google.protobuf.Timestamp schedule_deadline_time = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
}
// Request for [RescheduleMaintenance][google.cloud.memcache.v1.CloudMemcache.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. Memcache instance resource name using the form:
// `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
// where `location_id` refers to a GCP region.
string instance = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "memcache.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];
// 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;
}
// Request for [ListInstances][google.cloud.memcache.v1.CloudMemcache.ListInstances].
message ListInstancesRequest {
// Required. The resource name of the instance location using the form:
// `projects/{project_id}/locations/{location_id}`
// where `location_id` refers to a GCP region
string parent = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "locations.googleapis.com/Location"
}
];
// The maximum number of items to return.
//
// If not specified, a default value of 1000 will be used by the service.
// Regardless of the `page_size` value, the response may include a partial
// list and a caller should only rely on response's
// [`next_page_token`][google.cloud.memcache.v1.ListInstancesResponse.next_page_token]
// to determine if there are more instances left to be queried.
int32 page_size = 2;
// The `next_page_token` value returned from a previous List request, if any.
string page_token = 3;
// List filter. For example, exclude all Memcached instances with name as
// my-instance by specifying `"name != my-instance"`.
string filter = 4;
// Sort results. Supported values are "name", "name desc" or "" (unsorted).
string order_by = 5;
}
// Response for [ListInstances][google.cloud.memcache.v1.CloudMemcache.ListInstances].
message ListInstancesResponse {
// A list of Memcached instances in the project in the specified location,
// or across all locations.
//
// If the `location_id` in the parent field of the request is "-", all regions
// available to the project are queried, and the results aggregated.
repeated Instance instances = 1;
// Token to retrieve the next page of results, or empty if there are no more
// results in the list.
string next_page_token = 2;
// Locations that could not be reached.
repeated string unreachable = 3;
}
// Request for [GetInstance][google.cloud.memcache.v1.CloudMemcache.GetInstance].
message GetInstanceRequest {
// Required. Memcached instance resource name in the format:
// `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: "memcache.googleapis.com/Instance"
}
];
}
// Request for [CreateInstance][google.cloud.memcache.v1.CloudMemcache.CreateInstance].
message CreateInstanceRequest {
// Required. The resource name of the instance location using the form:
// `projects/{project_id}/locations/{location_id}`
// where `location_id` refers to a GCP region
string parent = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "locations.googleapis.com/Location"
}
];
// Required. The logical name of the Memcached instance in the user
// project with the following restrictions:
//
// * Must contain only lowercase letters, numbers, and hyphens.
// * Must start with a letter.
// * Must be between 1-40 characters.
// * Must end with a number or a letter.
// * Must be unique within the user project / location.
//
// If any of the above are not met, the API raises an invalid argument error.
string instance_id = 2 [(google.api.field_behavior) = REQUIRED];
// Required. A Memcached Instance
Instance instance = 3 [(google.api.field_behavior) = REQUIRED];
}
// Request for [UpdateInstance][google.cloud.memcache.v1.CloudMemcache.UpdateInstance].
message UpdateInstanceRequest {
// Required. Mask of fields to update.
//
// * `displayName`
google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
// Required. A Memcached Instance.
// Only fields specified in update_mask are updated.
Instance instance = 2 [(google.api.field_behavior) = REQUIRED];
}
// Request for [DeleteInstance][google.cloud.memcache.v1.CloudMemcache.DeleteInstance].
message DeleteInstanceRequest {
// Required. Memcached instance resource name in the format:
// `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: "memcache.googleapis.com/Instance"
}
];
}
// Request for [ApplyParameters][google.cloud.memcache.v1.CloudMemcache.ApplyParameters].
message ApplyParametersRequest {
// Required. Resource name of the Memcached instance for which parameter group updates
// should be applied.
string name = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "memcache.googleapis.com/Instance"
}
];
// Nodes to which the instance-level parameter group is applied.
repeated string node_ids = 2;
// Whether to apply instance-level parameter group to all nodes. If set to
// true, users are restricted from specifying individual nodes, and
// `ApplyParameters` updates all nodes within the instance.
bool apply_all = 3;
}
// Request for [UpdateParameters][google.cloud.memcache.v1.CloudMemcache.UpdateParameters].
message UpdateParametersRequest {
// Required. Resource name of the Memcached instance for which the parameters should be
// updated.
string name = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "memcache.googleapis.com/Instance"
}
];
// Required. Mask of fields to update.
google.protobuf.FieldMask update_mask = 2 [(google.api.field_behavior) = REQUIRED];
// The parameters to apply to the instance.
MemcacheParameters parameters = 3;
}
// Memcached versions supported by our service.
enum MemcacheVersion {
MEMCACHE_VERSION_UNSPECIFIED = 0;
// Memcached 1.5 version.
MEMCACHE_1_5 = 1;
}
message MemcacheParameters {
// Output only. The unique ID associated with this set of parameters. Users
// can use this id to determine if the parameters associated with the instance
// differ from the parameters associated with the nodes. A discrepancy between
// parameter ids can inform users that they may need to take action to apply
// parameters on nodes.
string id = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
// User defined set of parameters to use in the memcached process.
map<string, string> params = 3;
}
// Represents the metadata of a long-running operation.
message OperationMetadata {
// Output only. Time when the operation was created.
google.protobuf.Timestamp create_time = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Time when the operation finished running.
google.protobuf.Timestamp end_time = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Server-defined resource path for the target of the operation.
string target = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Name of the verb executed by the operation.
string verb = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Human-readable status of the operation, if any.
string status_detail = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. Identifies whether the user has requested cancellation
// of the operation. Operations that have successfully been cancelled
// have [Operation.error][] value with a [google.rpc.Status.code][google.rpc.Status.code] of 1,
// corresponding to `Code.CANCELLED`.
bool cancel_requested = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. API version used to start the operation.
string api_version = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
}
// Metadata for the given [google.cloud.location.Location][google.cloud.location.Location].
message LocationMetadata {
// Output only. The set of available zones in the location. The map is keyed
// by the lowercase ID of each zone, as defined by GCE. These keys can be
// specified in the `zones` field when creating a Memcached instance.
map<string, ZoneMetadata> available_zones = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
}
message ZoneMetadata {
}