bf51655a7b
Signed-off-by: Jacek J. Łakis <jacek.lakis@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
302 lines
9.3 KiB
Go
302 lines
9.3 KiB
Go
// Copyright 2017, Google Inc. All rights reserved.
|
|
//
|
|
// 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.
|
|
|
|
// AUTO-GENERATED CODE. DO NOT EDIT.
|
|
|
|
package logging
|
|
|
|
import (
|
|
"math"
|
|
"time"
|
|
|
|
"cloud.google.com/go/internal/version"
|
|
gax "github.com/googleapis/gax-go"
|
|
"golang.org/x/net/context"
|
|
"google.golang.org/api/iterator"
|
|
"google.golang.org/api/option"
|
|
"google.golang.org/api/transport"
|
|
loggingpb "google.golang.org/genproto/googleapis/logging/v2"
|
|
"google.golang.org/grpc"
|
|
"google.golang.org/grpc/codes"
|
|
)
|
|
|
|
var (
|
|
metricsProjectPathTemplate = gax.MustCompilePathTemplate("projects/{project}")
|
|
metricsMetricPathTemplate = gax.MustCompilePathTemplate("projects/{project}/metrics/{metric}")
|
|
)
|
|
|
|
// MetricsCallOptions contains the retry settings for each method of MetricsClient.
|
|
type MetricsCallOptions struct {
|
|
ListLogMetrics []gax.CallOption
|
|
GetLogMetric []gax.CallOption
|
|
CreateLogMetric []gax.CallOption
|
|
UpdateLogMetric []gax.CallOption
|
|
DeleteLogMetric []gax.CallOption
|
|
}
|
|
|
|
func defaultMetricsClientOptions() []option.ClientOption {
|
|
return []option.ClientOption{
|
|
option.WithEndpoint("logging.googleapis.com:443"),
|
|
option.WithScopes(
|
|
"https://www.googleapis.com/auth/cloud-platform",
|
|
"https://www.googleapis.com/auth/cloud-platform.read-only",
|
|
"https://www.googleapis.com/auth/logging.admin",
|
|
"https://www.googleapis.com/auth/logging.read",
|
|
"https://www.googleapis.com/auth/logging.write",
|
|
),
|
|
}
|
|
}
|
|
|
|
func defaultMetricsCallOptions() *MetricsCallOptions {
|
|
retry := map[[2]string][]gax.CallOption{
|
|
{"default", "idempotent"}: {
|
|
gax.WithRetry(func() gax.Retryer {
|
|
return gax.OnCodes([]codes.Code{
|
|
codes.DeadlineExceeded,
|
|
codes.Unavailable,
|
|
}, gax.Backoff{
|
|
Initial: 100 * time.Millisecond,
|
|
Max: 1000 * time.Millisecond,
|
|
Multiplier: 1.2,
|
|
})
|
|
}),
|
|
},
|
|
{"default", "non_idempotent"}: {
|
|
gax.WithRetry(func() gax.Retryer {
|
|
return gax.OnCodes([]codes.Code{
|
|
codes.Unavailable,
|
|
}, gax.Backoff{
|
|
Initial: 100 * time.Millisecond,
|
|
Max: 1000 * time.Millisecond,
|
|
Multiplier: 1.2,
|
|
})
|
|
}),
|
|
},
|
|
}
|
|
return &MetricsCallOptions{
|
|
ListLogMetrics: retry[[2]string{"default", "idempotent"}],
|
|
GetLogMetric: retry[[2]string{"default", "idempotent"}],
|
|
CreateLogMetric: retry[[2]string{"default", "non_idempotent"}],
|
|
UpdateLogMetric: retry[[2]string{"default", "non_idempotent"}],
|
|
DeleteLogMetric: retry[[2]string{"default", "idempotent"}],
|
|
}
|
|
}
|
|
|
|
// MetricsClient is a client for interacting with Stackdriver Logging API.
|
|
type MetricsClient struct {
|
|
// The connection to the service.
|
|
conn *grpc.ClientConn
|
|
|
|
// The gRPC API client.
|
|
metricsClient loggingpb.MetricsServiceV2Client
|
|
|
|
// The call options for this service.
|
|
CallOptions *MetricsCallOptions
|
|
|
|
// The metadata to be sent with each request.
|
|
xGoogHeader string
|
|
}
|
|
|
|
// NewMetricsClient creates a new metrics service v2 client.
|
|
//
|
|
// Service for configuring logs-based metrics.
|
|
func NewMetricsClient(ctx context.Context, opts ...option.ClientOption) (*MetricsClient, error) {
|
|
conn, err := transport.DialGRPC(ctx, append(defaultMetricsClientOptions(), opts...)...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
c := &MetricsClient{
|
|
conn: conn,
|
|
CallOptions: defaultMetricsCallOptions(),
|
|
|
|
metricsClient: loggingpb.NewMetricsServiceV2Client(conn),
|
|
}
|
|
c.SetGoogleClientInfo()
|
|
return c, nil
|
|
}
|
|
|
|
// Connection returns the client's connection to the API service.
|
|
func (c *MetricsClient) Connection() *grpc.ClientConn {
|
|
return c.conn
|
|
}
|
|
|
|
// Close closes the connection to the API service. The user should invoke this when
|
|
// the client is no longer required.
|
|
func (c *MetricsClient) Close() error {
|
|
return c.conn.Close()
|
|
}
|
|
|
|
// SetGoogleClientInfo sets the name and version of the application in
|
|
// the `x-goog-api-client` header passed on each request. Intended for
|
|
// use by Google-written clients.
|
|
func (c *MetricsClient) SetGoogleClientInfo(keyval ...string) {
|
|
kv := append([]string{"gl-go", version.Go()}, keyval...)
|
|
kv = append(kv, "gapic", version.Repo, "gax", gax.Version, "grpc", "")
|
|
c.xGoogHeader = gax.XGoogHeader(kv...)
|
|
}
|
|
|
|
// MetricsProjectPath returns the path for the project resource.
|
|
func MetricsProjectPath(project string) string {
|
|
path, err := metricsProjectPathTemplate.Render(map[string]string{
|
|
"project": project,
|
|
})
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return path
|
|
}
|
|
|
|
// MetricsMetricPath returns the path for the metric resource.
|
|
func MetricsMetricPath(project, metric string) string {
|
|
path, err := metricsMetricPathTemplate.Render(map[string]string{
|
|
"project": project,
|
|
"metric": metric,
|
|
})
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return path
|
|
}
|
|
|
|
// ListLogMetrics lists logs-based metrics.
|
|
func (c *MetricsClient) ListLogMetrics(ctx context.Context, req *loggingpb.ListLogMetricsRequest) *LogMetricIterator {
|
|
ctx = insertXGoog(ctx, c.xGoogHeader)
|
|
it := &LogMetricIterator{}
|
|
it.InternalFetch = func(pageSize int, pageToken string) ([]*loggingpb.LogMetric, string, error) {
|
|
var resp *loggingpb.ListLogMetricsResponse
|
|
req.PageToken = pageToken
|
|
if pageSize > math.MaxInt32 {
|
|
req.PageSize = math.MaxInt32
|
|
} else {
|
|
req.PageSize = int32(pageSize)
|
|
}
|
|
err := gax.Invoke(ctx, func(ctx context.Context) error {
|
|
var err error
|
|
resp, err = c.metricsClient.ListLogMetrics(ctx, req)
|
|
return err
|
|
}, c.CallOptions.ListLogMetrics...)
|
|
if err != nil {
|
|
return nil, "", err
|
|
}
|
|
return resp.Metrics, resp.NextPageToken, nil
|
|
}
|
|
fetch := func(pageSize int, pageToken string) (string, error) {
|
|
items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
it.items = append(it.items, items...)
|
|
return nextPageToken, nil
|
|
}
|
|
it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
|
|
return it
|
|
}
|
|
|
|
// GetLogMetric gets a logs-based metric.
|
|
func (c *MetricsClient) GetLogMetric(ctx context.Context, req *loggingpb.GetLogMetricRequest) (*loggingpb.LogMetric, error) {
|
|
ctx = insertXGoog(ctx, c.xGoogHeader)
|
|
var resp *loggingpb.LogMetric
|
|
err := gax.Invoke(ctx, func(ctx context.Context) error {
|
|
var err error
|
|
resp, err = c.metricsClient.GetLogMetric(ctx, req)
|
|
return err
|
|
}, c.CallOptions.GetLogMetric...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// CreateLogMetric creates a logs-based metric.
|
|
func (c *MetricsClient) CreateLogMetric(ctx context.Context, req *loggingpb.CreateLogMetricRequest) (*loggingpb.LogMetric, error) {
|
|
ctx = insertXGoog(ctx, c.xGoogHeader)
|
|
var resp *loggingpb.LogMetric
|
|
err := gax.Invoke(ctx, func(ctx context.Context) error {
|
|
var err error
|
|
resp, err = c.metricsClient.CreateLogMetric(ctx, req)
|
|
return err
|
|
}, c.CallOptions.CreateLogMetric...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// UpdateLogMetric creates or updates a logs-based metric.
|
|
func (c *MetricsClient) UpdateLogMetric(ctx context.Context, req *loggingpb.UpdateLogMetricRequest) (*loggingpb.LogMetric, error) {
|
|
ctx = insertXGoog(ctx, c.xGoogHeader)
|
|
var resp *loggingpb.LogMetric
|
|
err := gax.Invoke(ctx, func(ctx context.Context) error {
|
|
var err error
|
|
resp, err = c.metricsClient.UpdateLogMetric(ctx, req)
|
|
return err
|
|
}, c.CallOptions.UpdateLogMetric...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// DeleteLogMetric deletes a logs-based metric.
|
|
func (c *MetricsClient) DeleteLogMetric(ctx context.Context, req *loggingpb.DeleteLogMetricRequest) error {
|
|
ctx = insertXGoog(ctx, c.xGoogHeader)
|
|
err := gax.Invoke(ctx, func(ctx context.Context) error {
|
|
var err error
|
|
_, err = c.metricsClient.DeleteLogMetric(ctx, req)
|
|
return err
|
|
}, c.CallOptions.DeleteLogMetric...)
|
|
return err
|
|
}
|
|
|
|
// LogMetricIterator manages a stream of *loggingpb.LogMetric.
|
|
type LogMetricIterator struct {
|
|
items []*loggingpb.LogMetric
|
|
pageInfo *iterator.PageInfo
|
|
nextFunc func() error
|
|
|
|
// InternalFetch is for use by the Google Cloud Libraries only.
|
|
// It is not part of the stable interface of this package.
|
|
//
|
|
// InternalFetch returns results from a single call to the underlying RPC.
|
|
// The number of results is no greater than pageSize.
|
|
// If there are no more results, nextPageToken is empty and err is nil.
|
|
InternalFetch func(pageSize int, pageToken string) (results []*loggingpb.LogMetric, nextPageToken string, err error)
|
|
}
|
|
|
|
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
|
|
func (it *LogMetricIterator) PageInfo() *iterator.PageInfo {
|
|
return it.pageInfo
|
|
}
|
|
|
|
// Next returns the next result. Its second return value is iterator.Done if there are no more
|
|
// results. Once Next returns Done, all subsequent calls will return Done.
|
|
func (it *LogMetricIterator) Next() (*loggingpb.LogMetric, error) {
|
|
var item *loggingpb.LogMetric
|
|
if err := it.nextFunc(); err != nil {
|
|
return item, err
|
|
}
|
|
item = it.items[0]
|
|
it.items = it.items[1:]
|
|
return item, nil
|
|
}
|
|
|
|
func (it *LogMetricIterator) bufLen() int {
|
|
return len(it.items)
|
|
}
|
|
|
|
func (it *LogMetricIterator) takeBuf() interface{} {
|
|
b := it.items
|
|
it.items = nil
|
|
return b
|
|
}
|