ff95059748
Add new internal upload target for Google Cloud Platform and osbuild-upload-gcp CLI tool which uses the API. Supported features are: - Authenticate with GCP using explicitly provided JSON credentials file or let the authentication be handled automatically by the Google cloud client library. The later is useful e.g. when the worker is running in GCP VM instance, which has associated permissions with it. - Upload an existing image file into existing Storage bucket. - Verify MD5 checksum of the uploaded image file against the local file's checksum. - Import the uploaded image file into Compute Node as an Image. - Delete the uploaded image file after a successful image import. - Delete all cache files from storage created as part of the image import build job. - Share the imported image with a list of specified accounts. GCP-specific image type is not yet added, since GCP supports importing VMDK and VHD images, which the osbuild-composer already supports. Update go.mod, vendor/ content and SPEC file with new dependencies. Signed-off-by: Tomas Hozza <thozza@redhat.com>
81 lines
2.8 KiB
Go
81 lines
2.8 KiB
Go
// Copyright 2018, OpenCensus Authors
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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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// http://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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package ocgrpc
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import (
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"context"
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"google.golang.org/grpc/stats"
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"go.opencensus.io/trace"
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)
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// ServerHandler implements gRPC stats.Handler recording OpenCensus stats and
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// traces. Use with gRPC servers.
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//
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// When installed (see Example), tracing metadata is read from inbound RPCs
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// by default. If no tracing metadata is present, or if the tracing metadata is
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// present but the SpanContext isn't sampled, then a new trace may be started
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// (as determined by Sampler).
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type ServerHandler struct {
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// IsPublicEndpoint may be set to true to always start a new trace around
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// each RPC. Any SpanContext in the RPC metadata will be added as a linked
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// span instead of making it the parent of the span created around the
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// server RPC.
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//
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// Be aware that if you leave this false (the default) on a public-facing
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// server, callers will be able to send tracing metadata in gRPC headers
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// and trigger traces in your backend.
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IsPublicEndpoint bool
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// StartOptions to use for to spans started around RPCs handled by this server.
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//
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// These will apply even if there is tracing metadata already
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// present on the inbound RPC but the SpanContext is not sampled. This
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// ensures that each service has some opportunity to be traced. If you would
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// like to not add any additional traces for this gRPC service, set:
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//
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// StartOptions.Sampler = trace.ProbabilitySampler(0.0)
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//
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// StartOptions.SpanKind will always be set to trace.SpanKindServer
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// for spans started by this handler.
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StartOptions trace.StartOptions
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}
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var _ stats.Handler = (*ServerHandler)(nil)
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// HandleConn exists to satisfy gRPC stats.Handler.
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func (s *ServerHandler) HandleConn(ctx context.Context, cs stats.ConnStats) {
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// no-op
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}
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// TagConn exists to satisfy gRPC stats.Handler.
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func (s *ServerHandler) TagConn(ctx context.Context, cti *stats.ConnTagInfo) context.Context {
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// no-op
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return ctx
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}
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// HandleRPC implements per-RPC tracing and stats instrumentation.
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func (s *ServerHandler) HandleRPC(ctx context.Context, rs stats.RPCStats) {
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traceHandleRPC(ctx, rs)
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statsHandleRPC(ctx, rs)
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}
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// TagRPC implements per-RPC context management.
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func (s *ServerHandler) TagRPC(ctx context.Context, rti *stats.RPCTagInfo) context.Context {
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ctx = s.traceTagRPC(ctx, rti)
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ctx = s.statsTagRPC(ctx, rti)
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return ctx
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}
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