mirror of
https://github.com/dutchcoders/transfer.sh.git
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799 lines
31 KiB
Go
799 lines
31 KiB
Go
// Copyright 2019 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Code generated by gapic-generator. DO NOT EDIT.
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package redis
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import (
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"context"
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"math"
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"time"
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"cloud.google.com/go/longrunning"
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lroauto "cloud.google.com/go/longrunning/autogen"
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"github.com/golang/protobuf/proto"
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gax "github.com/googleapis/gax-go/v2"
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"google.golang.org/api/iterator"
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"google.golang.org/api/option"
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"google.golang.org/api/transport"
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redispb "google.golang.org/genproto/googleapis/cloud/redis/v1"
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longrunningpb "google.golang.org/genproto/googleapis/longrunning"
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"google.golang.org/grpc"
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"google.golang.org/grpc/metadata"
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)
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// CloudRedisCallOptions contains the retry settings for each method of CloudRedisClient.
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type CloudRedisCallOptions struct {
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ListInstances []gax.CallOption
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GetInstance []gax.CallOption
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CreateInstance []gax.CallOption
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UpdateInstance []gax.CallOption
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DeleteInstance []gax.CallOption
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ImportInstance []gax.CallOption
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ExportInstance []gax.CallOption
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FailoverInstance []gax.CallOption
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}
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func defaultCloudRedisClientOptions() []option.ClientOption {
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return []option.ClientOption{
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option.WithEndpoint("redis.googleapis.com:443"),
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option.WithScopes(DefaultAuthScopes()...),
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}
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}
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func defaultCloudRedisCallOptions() *CloudRedisCallOptions {
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retry := map[[2]string][]gax.CallOption{}
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return &CloudRedisCallOptions{
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ListInstances: retry[[2]string{"default", "non_idempotent"}],
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GetInstance: retry[[2]string{"default", "non_idempotent"}],
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CreateInstance: retry[[2]string{"default", "non_idempotent"}],
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UpdateInstance: retry[[2]string{"default", "non_idempotent"}],
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DeleteInstance: retry[[2]string{"default", "non_idempotent"}],
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ImportInstance: retry[[2]string{"default", "non_idempotent"}],
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ExportInstance: retry[[2]string{"default", "non_idempotent"}],
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FailoverInstance: retry[[2]string{"default", "non_idempotent"}],
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}
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}
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// CloudRedisClient is a client for interacting with Google Cloud Memorystore for Redis API.
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//
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// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
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type CloudRedisClient struct {
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// The connection to the service.
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conn *grpc.ClientConn
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// The gRPC API client.
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cloudRedisClient redispb.CloudRedisClient
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// LROClient is used internally to handle longrunning operations.
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// It is exposed so that its CallOptions can be modified if required.
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// Users should not Close this client.
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LROClient *lroauto.OperationsClient
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// The call options for this service.
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CallOptions *CloudRedisCallOptions
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// The x-goog-* metadata to be sent with each request.
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xGoogMetadata metadata.MD
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}
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// NewCloudRedisClient creates a new cloud redis client.
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//
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// Configures and manages Cloud Memorystore for Redis instances
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//
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// Google Cloud Memorystore for Redis v1
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//
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// The redis.googleapis.com service implements the Google Cloud Memorystore
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// for Redis API and defines the following resource model for managing Redis
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// instances:
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//
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// The service works with a collection of cloud projects, named: /projects/*
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//
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// Each project has a collection of available locations, named: /locations/*
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//
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// Each location has a collection of Redis instances, named: /instances/*
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//
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// As such, Redis instances are resources of the form:
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// /projects/{project_id}/locations/{location_id}/instances/{instance_id}
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//
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// Note that location_id must be refering to a GCP region; for example:
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//
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// projects/redpepper-1290/locations/us-central1/instances/my-redis
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func NewCloudRedisClient(ctx context.Context, opts ...option.ClientOption) (*CloudRedisClient, error) {
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conn, err := transport.DialGRPC(ctx, append(defaultCloudRedisClientOptions(), opts...)...)
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if err != nil {
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return nil, err
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}
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c := &CloudRedisClient{
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conn: conn,
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CallOptions: defaultCloudRedisCallOptions(),
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cloudRedisClient: redispb.NewCloudRedisClient(conn),
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}
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c.setGoogleClientInfo()
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c.LROClient, err = lroauto.NewOperationsClient(ctx, option.WithGRPCConn(conn))
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if err != nil {
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// This error "should not happen", since we are just reusing old connection
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// and never actually need to dial.
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// If this does happen, we could leak conn. However, we cannot close conn:
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// If the user invoked the function with option.WithGRPCConn,
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// we would close a connection that's still in use.
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// TODO(pongad): investigate error conditions.
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return nil, err
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}
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return c, nil
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}
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// Connection returns the client's connection to the API service.
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func (c *CloudRedisClient) Connection() *grpc.ClientConn {
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return c.conn
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}
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// Close closes the connection to the API service. The user should invoke this when
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// the client is no longer required.
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func (c *CloudRedisClient) Close() error {
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return c.conn.Close()
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}
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// setGoogleClientInfo sets the name and version of the application in
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// the `x-goog-api-client` header passed on each request. Intended for
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// use by Google-written clients.
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func (c *CloudRedisClient) setGoogleClientInfo(keyval ...string) {
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kv := append([]string{"gl-go", versionGo()}, keyval...)
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kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
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c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
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}
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// ListInstances lists all Redis instances owned by a project in either the specified
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// location (region) or all locations.
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//
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// The location should have the following format:
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//
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// projects/{project_id}/locations/{location_id}
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//
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// If location_id is specified as - (wildcard), then all regions
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// available to the project are queried, and the results are aggregated.
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func (c *CloudRedisClient) ListInstances(ctx context.Context, req *redispb.ListInstancesRequest, opts ...gax.CallOption) *InstanceIterator {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.ListInstances[0:len(c.CallOptions.ListInstances):len(c.CallOptions.ListInstances)], opts...)
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it := &InstanceIterator{}
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req = proto.Clone(req).(*redispb.ListInstancesRequest)
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it.InternalFetch = func(pageSize int, pageToken string) ([]*redispb.Instance, string, error) {
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var resp *redispb.ListInstancesResponse
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req.PageToken = pageToken
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if pageSize > math.MaxInt32 {
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req.PageSize = math.MaxInt32
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} else {
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req.PageSize = int32(pageSize)
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}
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.ListInstances(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, "", err
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}
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return resp.Instances, resp.NextPageToken, nil
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}
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fetch := func(pageSize int, pageToken string) (string, error) {
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items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
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if err != nil {
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return "", err
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}
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it.items = append(it.items, items...)
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return nextPageToken, nil
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}
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it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
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it.pageInfo.MaxSize = int(req.PageSize)
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return it
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}
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// GetInstance gets the details of a specific Redis instance.
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func (c *CloudRedisClient) GetInstance(ctx context.Context, req *redispb.GetInstanceRequest, opts ...gax.CallOption) (*redispb.Instance, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.GetInstance[0:len(c.CallOptions.GetInstance):len(c.CallOptions.GetInstance)], opts...)
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var resp *redispb.Instance
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.GetInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return resp, nil
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}
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// CreateInstance creates a Redis instance based on the specified tier and memory size.
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//
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// By default, the instance is accessible from the project's
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// default network (at /compute/docs/networks-and-firewalls#networks).
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//
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// The creation is executed asynchronously and callers may check the returned
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// operation to track its progress. Once the operation is completed the Redis
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// instance will be fully functional. Completed longrunning.Operation will
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// contain the new instance object in the response field.
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//
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// The returned operation is automatically deleted after a few hours, so there
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// is no need to call DeleteOperation.
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func (c *CloudRedisClient) CreateInstance(ctx context.Context, req *redispb.CreateInstanceRequest, opts ...gax.CallOption) (*CreateInstanceOperation, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.CreateInstance[0:len(c.CallOptions.CreateInstance):len(c.CallOptions.CreateInstance)], opts...)
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var resp *longrunningpb.Operation
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.CreateInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return &CreateInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, resp),
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}, nil
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}
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// UpdateInstance updates the metadata and configuration of a specific Redis instance.
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//
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// Completed longrunning.Operation will contain the new instance object
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// in the response field. The returned operation is automatically deleted
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// after a few hours, so there is no need to call DeleteOperation.
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func (c *CloudRedisClient) UpdateInstance(ctx context.Context, req *redispb.UpdateInstanceRequest, opts ...gax.CallOption) (*UpdateInstanceOperation, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.UpdateInstance[0:len(c.CallOptions.UpdateInstance):len(c.CallOptions.UpdateInstance)], opts...)
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var resp *longrunningpb.Operation
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.UpdateInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return &UpdateInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, resp),
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}, nil
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}
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// DeleteInstance deletes a specific Redis instance. Instance stops serving and data is
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// deleted.
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func (c *CloudRedisClient) DeleteInstance(ctx context.Context, req *redispb.DeleteInstanceRequest, opts ...gax.CallOption) (*DeleteInstanceOperation, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.DeleteInstance[0:len(c.CallOptions.DeleteInstance):len(c.CallOptions.DeleteInstance)], opts...)
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var resp *longrunningpb.Operation
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.DeleteInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return &DeleteInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, resp),
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}, nil
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}
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// ImportInstance import a Redis RDB snapshot file from GCS into a Redis instance.
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//
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// Redis may stop serving during this operation. Instance state will be
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// IMPORTING for entire operation. When complete, the instance will contain
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// only data from the imported file.
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//
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// The returned operation is automatically deleted after a few hours, so
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// there is no need to call DeleteOperation.
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func (c *CloudRedisClient) ImportInstance(ctx context.Context, req *redispb.ImportInstanceRequest, opts ...gax.CallOption) (*ImportInstanceOperation, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.ImportInstance[0:len(c.CallOptions.ImportInstance):len(c.CallOptions.ImportInstance)], opts...)
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var resp *longrunningpb.Operation
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.ImportInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return &ImportInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, resp),
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}, nil
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}
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// ExportInstance export Redis instance data into a Redis RDB format file in GCS.
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//
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// Redis will continue serving during this operation.
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//
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// The returned operation is automatically deleted after a few hours, so
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// there is no need to call DeleteOperation.
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func (c *CloudRedisClient) ExportInstance(ctx context.Context, req *redispb.ExportInstanceRequest, opts ...gax.CallOption) (*ExportInstanceOperation, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.ExportInstance[0:len(c.CallOptions.ExportInstance):len(c.CallOptions.ExportInstance)], opts...)
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var resp *longrunningpb.Operation
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.ExportInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return &ExportInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, resp),
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}, nil
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}
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// FailoverInstance failover the master role to current replica node against a specific
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// STANDARD tier redis instance.
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func (c *CloudRedisClient) FailoverInstance(ctx context.Context, req *redispb.FailoverInstanceRequest, opts ...gax.CallOption) (*FailoverInstanceOperation, error) {
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ctx = insertMetadata(ctx, c.xGoogMetadata)
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opts = append(c.CallOptions.FailoverInstance[0:len(c.CallOptions.FailoverInstance):len(c.CallOptions.FailoverInstance)], opts...)
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var resp *longrunningpb.Operation
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err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
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var err error
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resp, err = c.cloudRedisClient.FailoverInstance(ctx, req, settings.GRPC...)
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return err
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}, opts...)
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if err != nil {
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return nil, err
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}
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return &FailoverInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, resp),
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}, nil
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}
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// InstanceIterator manages a stream of *redispb.Instance.
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type InstanceIterator struct {
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items []*redispb.Instance
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pageInfo *iterator.PageInfo
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nextFunc func() error
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// InternalFetch is for use by the Google Cloud Libraries only.
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// It is not part of the stable interface of this package.
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//
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// InternalFetch returns results from a single call to the underlying RPC.
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// The number of results is no greater than pageSize.
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// If there are no more results, nextPageToken is empty and err is nil.
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InternalFetch func(pageSize int, pageToken string) (results []*redispb.Instance, nextPageToken string, err error)
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}
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// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
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func (it *InstanceIterator) PageInfo() *iterator.PageInfo {
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return it.pageInfo
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}
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// Next returns the next result. Its second return value is iterator.Done if there are no more
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// results. Once Next returns Done, all subsequent calls will return Done.
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func (it *InstanceIterator) Next() (*redispb.Instance, error) {
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var item *redispb.Instance
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if err := it.nextFunc(); err != nil {
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return item, err
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}
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item = it.items[0]
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it.items = it.items[1:]
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return item, nil
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}
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func (it *InstanceIterator) bufLen() int {
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return len(it.items)
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}
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func (it *InstanceIterator) takeBuf() interface{} {
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b := it.items
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it.items = nil
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return b
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}
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// CreateInstanceOperation manages a long-running operation from CreateInstance.
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type CreateInstanceOperation struct {
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lro *longrunning.Operation
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}
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// CreateInstanceOperation returns a new CreateInstanceOperation from a given name.
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// The name must be that of a previously created CreateInstanceOperation, possibly from a different process.
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func (c *CloudRedisClient) CreateInstanceOperation(name string) *CreateInstanceOperation {
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return &CreateInstanceOperation{
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lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
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}
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}
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// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
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//
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// See documentation of Poll for error-handling information.
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func (op *CreateInstanceOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
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var resp redispb.Instance
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if err := op.lro.WaitWithInterval(ctx, &resp, 360000*time.Millisecond, opts...); err != nil {
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return nil, err
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}
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return &resp, nil
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}
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// Poll fetches the latest state of the long-running operation.
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//
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// Poll also fetches the latest metadata, which can be retrieved by Metadata.
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//
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// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
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// the operation has completed with failure, the error is returned and op.Done will return true.
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// If Poll succeeds and the operation has completed successfully,
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// op.Done will return true, and the response of the operation is returned.
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// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
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func (op *CreateInstanceOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
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var resp redispb.Instance
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if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
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return nil, err
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}
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if !op.Done() {
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return nil, nil
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}
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return &resp, nil
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}
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// Metadata returns metadata associated with the long-running operation.
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// Metadata itself does not contact the server, but Poll does.
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// To get the latest metadata, call this method after a successful call to Poll.
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// If the metadata is not available, the returned metadata and error are both nil.
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func (op *CreateInstanceOperation) Metadata() (*redispb.OperationMetadata, error) {
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var meta redispb.OperationMetadata
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if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
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return nil, nil
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} else if err != nil {
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return nil, err
|
|
}
|
|
return &meta, nil
|
|
}
|
|
|
|
// Done reports whether the long-running operation has completed.
|
|
func (op *CreateInstanceOperation) Done() bool {
|
|
return op.lro.Done()
|
|
}
|
|
|
|
// Name returns the name of the long-running operation.
|
|
// The name is assigned by the server and is unique within the service from which the operation is created.
|
|
func (op *CreateInstanceOperation) Name() string {
|
|
return op.lro.Name()
|
|
}
|
|
|
|
// DeleteInstanceOperation manages a long-running operation from DeleteInstance.
|
|
type DeleteInstanceOperation struct {
|
|
lro *longrunning.Operation
|
|
}
|
|
|
|
// DeleteInstanceOperation returns a new DeleteInstanceOperation from a given name.
|
|
// The name must be that of a previously created DeleteInstanceOperation, possibly from a different process.
|
|
func (c *CloudRedisClient) DeleteInstanceOperation(name string) *DeleteInstanceOperation {
|
|
return &DeleteInstanceOperation{
|
|
lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
|
|
}
|
|
}
|
|
|
|
// Wait blocks until the long-running operation is completed, returning any error encountered.
|
|
//
|
|
// See documentation of Poll for error-handling information.
|
|
func (op *DeleteInstanceOperation) Wait(ctx context.Context, opts ...gax.CallOption) error {
|
|
return op.lro.WaitWithInterval(ctx, nil, 360000*time.Millisecond, opts...)
|
|
}
|
|
|
|
// Poll fetches the latest state of the long-running operation.
|
|
//
|
|
// Poll also fetches the latest metadata, which can be retrieved by Metadata.
|
|
//
|
|
// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
|
|
// the operation has completed with failure, the error is returned and op.Done will return true.
|
|
// If Poll succeeds and the operation has completed successfully, op.Done will return true.
|
|
func (op *DeleteInstanceOperation) Poll(ctx context.Context, opts ...gax.CallOption) error {
|
|
return op.lro.Poll(ctx, nil, opts...)
|
|
}
|
|
|
|
// Metadata returns metadata associated with the long-running operation.
|
|
// Metadata itself does not contact the server, but Poll does.
|
|
// To get the latest metadata, call this method after a successful call to Poll.
|
|
// If the metadata is not available, the returned metadata and error are both nil.
|
|
func (op *DeleteInstanceOperation) Metadata() (*redispb.OperationMetadata, error) {
|
|
var meta redispb.OperationMetadata
|
|
if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
|
|
return nil, nil
|
|
} else if err != nil {
|
|
return nil, err
|
|
}
|
|
return &meta, nil
|
|
}
|
|
|
|
// Done reports whether the long-running operation has completed.
|
|
func (op *DeleteInstanceOperation) Done() bool {
|
|
return op.lro.Done()
|
|
}
|
|
|
|
// Name returns the name of the long-running operation.
|
|
// The name is assigned by the server and is unique within the service from which the operation is created.
|
|
func (op *DeleteInstanceOperation) Name() string {
|
|
return op.lro.Name()
|
|
}
|
|
|
|
// ExportInstanceOperation manages a long-running operation from ExportInstance.
|
|
type ExportInstanceOperation struct {
|
|
lro *longrunning.Operation
|
|
}
|
|
|
|
// ExportInstanceOperation returns a new ExportInstanceOperation from a given name.
|
|
// The name must be that of a previously created ExportInstanceOperation, possibly from a different process.
|
|
func (c *CloudRedisClient) ExportInstanceOperation(name string) *ExportInstanceOperation {
|
|
return &ExportInstanceOperation{
|
|
lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
|
|
}
|
|
}
|
|
|
|
// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
|
|
//
|
|
// See documentation of Poll for error-handling information.
|
|
func (op *ExportInstanceOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.WaitWithInterval(ctx, &resp, 360000*time.Millisecond, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Poll fetches the latest state of the long-running operation.
|
|
//
|
|
// Poll also fetches the latest metadata, which can be retrieved by Metadata.
|
|
//
|
|
// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
|
|
// the operation has completed with failure, the error is returned and op.Done will return true.
|
|
// If Poll succeeds and the operation has completed successfully,
|
|
// op.Done will return true, and the response of the operation is returned.
|
|
// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
|
|
func (op *ExportInstanceOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
if !op.Done() {
|
|
return nil, nil
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Metadata returns metadata associated with the long-running operation.
|
|
// Metadata itself does not contact the server, but Poll does.
|
|
// To get the latest metadata, call this method after a successful call to Poll.
|
|
// If the metadata is not available, the returned metadata and error are both nil.
|
|
func (op *ExportInstanceOperation) Metadata() (*redispb.OperationMetadata, error) {
|
|
var meta redispb.OperationMetadata
|
|
if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
|
|
return nil, nil
|
|
} else if err != nil {
|
|
return nil, err
|
|
}
|
|
return &meta, nil
|
|
}
|
|
|
|
// Done reports whether the long-running operation has completed.
|
|
func (op *ExportInstanceOperation) Done() bool {
|
|
return op.lro.Done()
|
|
}
|
|
|
|
// Name returns the name of the long-running operation.
|
|
// The name is assigned by the server and is unique within the service from which the operation is created.
|
|
func (op *ExportInstanceOperation) Name() string {
|
|
return op.lro.Name()
|
|
}
|
|
|
|
// FailoverInstanceOperation manages a long-running operation from FailoverInstance.
|
|
type FailoverInstanceOperation struct {
|
|
lro *longrunning.Operation
|
|
}
|
|
|
|
// FailoverInstanceOperation returns a new FailoverInstanceOperation from a given name.
|
|
// The name must be that of a previously created FailoverInstanceOperation, possibly from a different process.
|
|
func (c *CloudRedisClient) FailoverInstanceOperation(name string) *FailoverInstanceOperation {
|
|
return &FailoverInstanceOperation{
|
|
lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
|
|
}
|
|
}
|
|
|
|
// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
|
|
//
|
|
// See documentation of Poll for error-handling information.
|
|
func (op *FailoverInstanceOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.WaitWithInterval(ctx, &resp, 360000*time.Millisecond, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Poll fetches the latest state of the long-running operation.
|
|
//
|
|
// Poll also fetches the latest metadata, which can be retrieved by Metadata.
|
|
//
|
|
// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
|
|
// the operation has completed with failure, the error is returned and op.Done will return true.
|
|
// If Poll succeeds and the operation has completed successfully,
|
|
// op.Done will return true, and the response of the operation is returned.
|
|
// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
|
|
func (op *FailoverInstanceOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
if !op.Done() {
|
|
return nil, nil
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Metadata returns metadata associated with the long-running operation.
|
|
// Metadata itself does not contact the server, but Poll does.
|
|
// To get the latest metadata, call this method after a successful call to Poll.
|
|
// If the metadata is not available, the returned metadata and error are both nil.
|
|
func (op *FailoverInstanceOperation) Metadata() (*redispb.OperationMetadata, error) {
|
|
var meta redispb.OperationMetadata
|
|
if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
|
|
return nil, nil
|
|
} else if err != nil {
|
|
return nil, err
|
|
}
|
|
return &meta, nil
|
|
}
|
|
|
|
// Done reports whether the long-running operation has completed.
|
|
func (op *FailoverInstanceOperation) Done() bool {
|
|
return op.lro.Done()
|
|
}
|
|
|
|
// Name returns the name of the long-running operation.
|
|
// The name is assigned by the server and is unique within the service from which the operation is created.
|
|
func (op *FailoverInstanceOperation) Name() string {
|
|
return op.lro.Name()
|
|
}
|
|
|
|
// ImportInstanceOperation manages a long-running operation from ImportInstance.
|
|
type ImportInstanceOperation struct {
|
|
lro *longrunning.Operation
|
|
}
|
|
|
|
// ImportInstanceOperation returns a new ImportInstanceOperation from a given name.
|
|
// The name must be that of a previously created ImportInstanceOperation, possibly from a different process.
|
|
func (c *CloudRedisClient) ImportInstanceOperation(name string) *ImportInstanceOperation {
|
|
return &ImportInstanceOperation{
|
|
lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
|
|
}
|
|
}
|
|
|
|
// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
|
|
//
|
|
// See documentation of Poll for error-handling information.
|
|
func (op *ImportInstanceOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.WaitWithInterval(ctx, &resp, 360000*time.Millisecond, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Poll fetches the latest state of the long-running operation.
|
|
//
|
|
// Poll also fetches the latest metadata, which can be retrieved by Metadata.
|
|
//
|
|
// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
|
|
// the operation has completed with failure, the error is returned and op.Done will return true.
|
|
// If Poll succeeds and the operation has completed successfully,
|
|
// op.Done will return true, and the response of the operation is returned.
|
|
// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
|
|
func (op *ImportInstanceOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
if !op.Done() {
|
|
return nil, nil
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Metadata returns metadata associated with the long-running operation.
|
|
// Metadata itself does not contact the server, but Poll does.
|
|
// To get the latest metadata, call this method after a successful call to Poll.
|
|
// If the metadata is not available, the returned metadata and error are both nil.
|
|
func (op *ImportInstanceOperation) Metadata() (*redispb.OperationMetadata, error) {
|
|
var meta redispb.OperationMetadata
|
|
if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
|
|
return nil, nil
|
|
} else if err != nil {
|
|
return nil, err
|
|
}
|
|
return &meta, nil
|
|
}
|
|
|
|
// Done reports whether the long-running operation has completed.
|
|
func (op *ImportInstanceOperation) Done() bool {
|
|
return op.lro.Done()
|
|
}
|
|
|
|
// Name returns the name of the long-running operation.
|
|
// The name is assigned by the server and is unique within the service from which the operation is created.
|
|
func (op *ImportInstanceOperation) Name() string {
|
|
return op.lro.Name()
|
|
}
|
|
|
|
// UpdateInstanceOperation manages a long-running operation from UpdateInstance.
|
|
type UpdateInstanceOperation struct {
|
|
lro *longrunning.Operation
|
|
}
|
|
|
|
// UpdateInstanceOperation returns a new UpdateInstanceOperation from a given name.
|
|
// The name must be that of a previously created UpdateInstanceOperation, possibly from a different process.
|
|
func (c *CloudRedisClient) UpdateInstanceOperation(name string) *UpdateInstanceOperation {
|
|
return &UpdateInstanceOperation{
|
|
lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
|
|
}
|
|
}
|
|
|
|
// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
|
|
//
|
|
// See documentation of Poll for error-handling information.
|
|
func (op *UpdateInstanceOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.WaitWithInterval(ctx, &resp, 360000*time.Millisecond, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Poll fetches the latest state of the long-running operation.
|
|
//
|
|
// Poll also fetches the latest metadata, which can be retrieved by Metadata.
|
|
//
|
|
// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
|
|
// the operation has completed with failure, the error is returned and op.Done will return true.
|
|
// If Poll succeeds and the operation has completed successfully,
|
|
// op.Done will return true, and the response of the operation is returned.
|
|
// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
|
|
func (op *UpdateInstanceOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*redispb.Instance, error) {
|
|
var resp redispb.Instance
|
|
if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
|
|
return nil, err
|
|
}
|
|
if !op.Done() {
|
|
return nil, nil
|
|
}
|
|
return &resp, nil
|
|
}
|
|
|
|
// Metadata returns metadata associated with the long-running operation.
|
|
// Metadata itself does not contact the server, but Poll does.
|
|
// To get the latest metadata, call this method after a successful call to Poll.
|
|
// If the metadata is not available, the returned metadata and error are both nil.
|
|
func (op *UpdateInstanceOperation) Metadata() (*redispb.OperationMetadata, error) {
|
|
var meta redispb.OperationMetadata
|
|
if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
|
|
return nil, nil
|
|
} else if err != nil {
|
|
return nil, err
|
|
}
|
|
return &meta, nil
|
|
}
|
|
|
|
// Done reports whether the long-running operation has completed.
|
|
func (op *UpdateInstanceOperation) Done() bool {
|
|
return op.lro.Done()
|
|
}
|
|
|
|
// Name returns the name of the long-running operation.
|
|
// The name is assigned by the server and is unique within the service from which the operation is created.
|
|
func (op *UpdateInstanceOperation) Name() string {
|
|
return op.lro.Name()
|
|
}
|