From 97f4421dca9bd004b845f3766e4b55816ca40b60 Mon Sep 17 00:00:00 2001 From: Martin Taillefer Date: Sun, 12 May 2019 09:46:55 -0700 Subject: [PATCH] Update to newer OpenCensus dependencies. (#14022) --- galley/pkg/server/monitoring.go | 2 +- go.mod | 4 +- go.sum | 6 + mixer/adapter/zipkin/zipkin.go | 2 +- .../adapter/zipkin/zipkin_integration_test.go | 4 +- mixer/pkg/server/monitoring.go | 2 +- mixer/pkg/server/server.go | 2 +- pilot/pkg/bootstrap/monitoring.go | 2 +- security/pkg/server/monitoring/monitoring.go | 2 +- .../exporter/prometheus/.gitignore | 1 + .../exporter/prometheus/.travis.yml | 17 ++ .../exporter/prometheus/LICENSE | 201 +++++++++++++ .../exporter/prometheus/Makefile | 95 ++++++ .../exporter/prometheus/README.md | 14 + .../exporter/prometheus/go.mod | 6 + .../exporter/prometheus/go.sum | 51 ++++ .../exporter/prometheus/prometheus.go | 282 ++++++++---------- .../exporter/prometheus/sanitize.go | 50 ++++ .../exporter/zipkin/.travis.yml | 17 ++ .../exporter/zipkin/LICENSE | 201 +++++++++++++ .../exporter/zipkin/Makefile | 95 ++++++ .../exporter/zipkin/README.md | 14 + .../exporter/zipkin/go.mod | 6 + .../exporter/zipkin/go.sum | 69 +++++ .../exporter/zipkin/zipkin.go | 7 +- vendor/go.opencensus.io/Makefile | 3 +- vendor/go.opencensus.io/go.mod | 5 +- vendor/go.opencensus.io/go.sum | 112 +------ .../metric/metricdata/exemplar.go | 5 + .../metric/metricdata/label.go | 7 + .../metric/metricdata/metric.go | 10 +- .../metric/metricexport/doc.go | 19 ++ .../metric/metricexport/export.go | 26 ++ .../metric/metricexport/reader.go | 187 ++++++++++++ .../plugin/ocgrpc/stats_common.go | 53 ++-- .../go.opencensus.io/plugin/ochttp/server.go | 9 + vendor/go.opencensus.io/stats/record.go | 88 ++++-- .../stats/view/view_to_metric.go | 21 +- vendor/go.opencensus.io/stats/view/worker.go | 2 + .../stats/view/worker_commands.go | 4 + vendor/go.opencensus.io/tag/map.go | 66 ++-- vendor/go.opencensus.io/tag/map_codec.go | 12 +- vendor/go.opencensus.io/tag/metadata.go | 52 ++++ vendor/go.opencensus.io/tag/profile_19.go | 2 +- vendor/modules.txt | 13 +- 45 files changed, 1499 insertions(+), 349 deletions(-) create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/LICENSE create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/README.md create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/go.mod create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/go.sum rename vendor/{go.opencensus.io => contrib.go.opencensus.io}/exporter/prometheus/prometheus.go (50%) create mode 100644 vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go create mode 100644 vendor/contrib.go.opencensus.io/exporter/zipkin/.travis.yml create mode 100644 vendor/contrib.go.opencensus.io/exporter/zipkin/LICENSE create mode 100644 vendor/contrib.go.opencensus.io/exporter/zipkin/Makefile create mode 100644 vendor/contrib.go.opencensus.io/exporter/zipkin/README.md create mode 100644 vendor/contrib.go.opencensus.io/exporter/zipkin/go.mod create mode 100644 vendor/contrib.go.opencensus.io/exporter/zipkin/go.sum rename vendor/{go.opencensus.io => contrib.go.opencensus.io}/exporter/zipkin/zipkin.go (95%) create mode 100644 vendor/go.opencensus.io/metric/metricexport/doc.go create mode 100644 vendor/go.opencensus.io/metric/metricexport/export.go create mode 100644 vendor/go.opencensus.io/metric/metricexport/reader.go create mode 100644 vendor/go.opencensus.io/tag/metadata.go diff --git a/galley/pkg/server/monitoring.go b/galley/pkg/server/monitoring.go index 7b915f4c62ea..4dc4db64aaec 100644 --- a/galley/pkg/server/monitoring.go +++ b/galley/pkg/server/monitoring.go @@ -19,8 +19,8 @@ import ( "net" "net/http" + ocprom "contrib.go.opencensus.io/exporter/prometheus" "github.com/prometheus/client_golang/prometheus" - ocprom "go.opencensus.io/exporter/prometheus" "go.opencensus.io/stats/view" "istio.io/common/pkg/version" diff --git a/go.mod b/go.mod index 7318d203bef4..a5fbb8260c2d 100644 --- a/go.mod +++ b/go.mod @@ -16,7 +16,9 @@ require ( cloud.google.com/go v0.37.4 cloud.google.com/go/contextgraph/apiv1alpha1 v0.0.0 code.cloudfoundry.org/copilot v0.0.0-20180808174356-6bade2a0677a + contrib.go.opencensus.io/exporter/prometheus v0.1.0 contrib.go.opencensus.io/exporter/stackdriver v0.6.0 + contrib.go.opencensus.io/exporter/zipkin v0.1.1 fortio.org/fortio v1.3.0 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect github.com/Azure/go-autorest v11.1.0+incompatible // indirect @@ -167,7 +169,7 @@ require ( github.com/yashtewari/glob-intersection v0.0.0-20180206001645-7af743e8ec84 // indirect github.com/yl2chen/cidranger v0.0.0-20180214081945-928b519e5268 github.com/yuin/gopher-lua v0.0.0-20180316054350-84ea3a3c79b3 // indirect - go.opencensus.io v0.20.1 + go.opencensus.io v0.21.0 go.uber.org/atomic v1.4.0 go.uber.org/multierr v1.1.0 go.uber.org/zap v1.10.0 diff --git a/go.sum b/go.sum index f8f9b731d6f2..b8ba13e11716 100644 --- a/go.sum +++ b/go.sum @@ -5,8 +5,12 @@ cloud.google.com/go v0.37.4 h1:glPeL3BQJsbF6aIIYfZizMwc5LTYz250bDMjttbBGAU= cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw= code.cloudfoundry.org/copilot v0.0.0-20180808174356-6bade2a0677a h1:+wgboRul4rDtF76z1Y1FtVQ2+xLwGtZ5ZpOqoVbCPec= code.cloudfoundry.org/copilot v0.0.0-20180808174356-6bade2a0677a/go.mod h1:QTyGqKzbhvM1hZajwj2hDJSitop0S1sWnJAmXRjvqcE= +contrib.go.opencensus.io/exporter/prometheus v0.1.0 h1:SByaIoWwNgMdPSgl5sMqM2KDE5H/ukPWBRo314xiDvg= +contrib.go.opencensus.io/exporter/prometheus v0.1.0/go.mod h1:cGFniUXGZlKRjzOyuZJ6mgB+PgBcCIa79kEKR8YCW+A= contrib.go.opencensus.io/exporter/stackdriver v0.6.0 h1:U0FQWsZU3aO8W+BrZc88T8fdd24qe3Phawa9V9oaVUE= contrib.go.opencensus.io/exporter/stackdriver v0.6.0/go.mod h1:QeFzMJDAw8TXt5+aRaSuE8l5BwaMIOIlaVkBOPRuMuw= +contrib.go.opencensus.io/exporter/zipkin v0.1.1 h1:PR+1zWqY8ceXs1qDQQIlgXe+sdiwCf0n32bH4+Epk8g= +contrib.go.opencensus.io/exporter/zipkin v0.1.1/go.mod h1:GMvdSl3eJ2gapOaLKzTKE3qDgUkJ86k9k3yY2eqwkzc= fortio.org/fortio v1.3.0 h1:svvLIZsz9kMgeAVasheXK7RyRjAF5BP3BXzvkkDybGA= fortio.org/fortio v1.3.0/go.mod h1:Go0fRqoPJ1xy5JOWcS23jyF58byVZxFyEePYsGmCR0k= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= @@ -444,6 +448,8 @@ github.com/yuin/gopher-lua v0.0.0-20180316054350-84ea3a3c79b3 h1:CX+AUpiV2hZ3OaP github.com/yuin/gopher-lua v0.0.0-20180316054350-84ea3a3c79b3/go.mod h1:aEV29XrmTYFr3CiRxZeGHpkvbwq+prZduBqMaascyCU= go.opencensus.io v0.20.1 h1:pMEjRZ1M4ebWGikflH7nQpV6+Zr88KBMA2XJD3sbijw= go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk= +go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg= +go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI= diff --git a/mixer/adapter/zipkin/zipkin.go b/mixer/adapter/zipkin/zipkin.go index e6f333cc8e88..39d1a3d6b5e8 100644 --- a/mixer/adapter/zipkin/zipkin.go +++ b/mixer/adapter/zipkin/zipkin.go @@ -20,10 +20,10 @@ package zipkin import ( "context" + oczipkin "contrib.go.opencensus.io/exporter/zipkin" zgo "github.com/openzipkin/zipkin-go" "github.com/openzipkin/zipkin-go/reporter" zhttp "github.com/openzipkin/zipkin-go/reporter/http" - oczipkin "go.opencensus.io/exporter/zipkin" "go.opencensus.io/trace" "istio.io/istio/mixer/adapter/metadata" diff --git a/mixer/adapter/zipkin/zipkin_integration_test.go b/mixer/adapter/zipkin/zipkin_integration_test.go index 45d7726d900a..c4b317088138 100644 --- a/mixer/adapter/zipkin/zipkin_integration_test.go +++ b/mixer/adapter/zipkin/zipkin_integration_test.go @@ -153,11 +153,11 @@ func TestReport(t *testing.T) { "annotations": [ { "timestamp": 1136239444900000, - "value": "RECV" + "value": "Received 128 bytes" }, { "timestamp": 1136239445000000, - "value": "SENT" + "value": "Sent 512 bytes" } ], "duration": 100000, diff --git a/mixer/pkg/server/monitoring.go b/mixer/pkg/server/monitoring.go index 1473e4602b32..33960f496ba2 100644 --- a/mixer/pkg/server/monitoring.go +++ b/mixer/pkg/server/monitoring.go @@ -22,8 +22,8 @@ import ( "net/http/pprof" "time" + ocprom "contrib.go.opencensus.io/exporter/prometheus" "github.com/prometheus/client_golang/prometheus" - ocprom "go.opencensus.io/exporter/prometheus" "go.opencensus.io/stats/view" "google.golang.org/grpc/stats" diff --git a/mixer/pkg/server/server.go b/mixer/pkg/server/server.go index 3591bd659cb7..06ec949f6e54 100644 --- a/mixer/pkg/server/server.go +++ b/mixer/pkg/server/server.go @@ -21,9 +21,9 @@ import ( "os" "strings" + "contrib.go.opencensus.io/exporter/prometheus" ot "github.com/opentracing/opentracing-go" oprometheus "github.com/prometheus/client_golang/prometheus" - "go.opencensus.io/exporter/prometheus" "go.opencensus.io/plugin/ocgrpc" "go.opencensus.io/stats/view" "google.golang.org/grpc" diff --git a/pilot/pkg/bootstrap/monitoring.go b/pilot/pkg/bootstrap/monitoring.go index 97de6faba85f..856c950ef15b 100644 --- a/pilot/pkg/bootstrap/monitoring.go +++ b/pilot/pkg/bootstrap/monitoring.go @@ -19,8 +19,8 @@ import ( "net" "net/http" + ocprom "contrib.go.opencensus.io/exporter/prometheus" "github.com/prometheus/client_golang/prometheus" - ocprom "go.opencensus.io/exporter/prometheus" "go.opencensus.io/stats/view" "istio.io/common/pkg/log" diff --git a/security/pkg/server/monitoring/monitoring.go b/security/pkg/server/monitoring/monitoring.go index 1737bf3ee829..6152be76790f 100644 --- a/security/pkg/server/monitoring/monitoring.go +++ b/security/pkg/server/monitoring/monitoring.go @@ -21,8 +21,8 @@ import ( "net/http/pprof" "time" + ocprom "contrib.go.opencensus.io/exporter/prometheus" "github.com/prometheus/client_golang/prometheus" - ocprom "go.opencensus.io/exporter/prometheus" "go.opencensus.io/stats/view" "istio.io/common/pkg/log" diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore b/vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore new file mode 100644 index 000000000000..85e7c1dfcb7f --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/.gitignore @@ -0,0 +1 @@ +/.idea/ diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml b/vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml new file mode 100644 index 000000000000..957a893db22e --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/.travis.yml @@ -0,0 +1,17 @@ +language: go + +go_import_path: contrib.go.opencensus.io + +go: + - 1.11.x + +env: + global: + GO111MODULE=on + +before_script: + - make install-tools + +script: + - make travis-ci + diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/LICENSE b/vendor/contrib.go.opencensus.io/exporter/prometheus/LICENSE new file mode 100644 index 000000000000..261eeb9e9f8b --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile b/vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile new file mode 100644 index 000000000000..2e11d225c27b --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/Makefile @@ -0,0 +1,95 @@ +# TODO: Fix this on windows. +ALL_SRC := $(shell find . -name '*.go' \ + -not -path './vendor/*' \ + -not -path '*/gen-go/*' \ + -type f | sort) +ALL_PKGS := $(shell go list $(sort $(dir $(ALL_SRC)))) + +GOTEST_OPT?=-v -race -timeout 30s +GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic +GOTEST=go test +GOFMT=gofmt +GOLINT=golint +GOVET=go vet +EMBEDMD=embedmd +# TODO decide if we need to change these names. +README_FILES := $(shell find . -name '*README.md' | sort | tr '\n' ' ') + + +.DEFAULT_GOAL := fmt-lint-vet-embedmd-test + +.PHONY: fmt-lint-vet-embedmd-test +fmt-lint-vet-embedmd-test: fmt lint vet embedmd test + +# TODO enable test-with-coverage in tavis +.PHONY: travis-ci +travis-ci: fmt lint vet embedmd test test-386 + +all-pkgs: + @echo $(ALL_PKGS) | tr ' ' '\n' | sort + +all-srcs: + @echo $(ALL_SRC) | tr ' ' '\n' | sort + +.PHONY: test +test: + $(GOTEST) $(GOTEST_OPT) $(ALL_PKGS) + +.PHONY: test-386 +test-386: + GOARCH=386 $(GOTEST) -v -timeout 30s $(ALL_PKGS) + +.PHONY: test-with-coverage +test-with-coverage: + $(GOTEST) $(GOTEST_OPT_WITH_COVERAGE) $(ALL_PKGS) + +.PHONY: fmt +fmt: + @FMTOUT=`$(GOFMT) -s -l $(ALL_SRC) 2>&1`; \ + if [ "$$FMTOUT" ]; then \ + echo "$(GOFMT) FAILED => gofmt the following files:\n"; \ + echo "$$FMTOUT\n"; \ + exit 1; \ + else \ + echo "Fmt finished successfully"; \ + fi + +.PHONY: lint +lint: + @LINTOUT=`$(GOLINT) $(ALL_PKGS) 2>&1`; \ + if [ "$$LINTOUT" ]; then \ + echo "$(GOLINT) FAILED => clean the following lint errors:\n"; \ + echo "$$LINTOUT\n"; \ + exit 1; \ + else \ + echo "Lint finished successfully"; \ + fi + +.PHONY: vet +vet: + # TODO: Understand why go vet downloads "github.com/google/go-cmp v0.2.0" + @VETOUT=`$(GOVET) ./... | grep -v "go: downloading" 2>&1`; \ + if [ "$$VETOUT" ]; then \ + echo "$(GOVET) FAILED => go vet the following files:\n"; \ + echo "$$VETOUT\n"; \ + exit 1; \ + else \ + echo "Vet finished successfully"; \ + fi + +.PHONY: embedmd +embedmd: + @EMBEDMDOUT=`$(EMBEDMD) -d $(README_FILES) 2>&1`; \ + if [ "$$EMBEDMDOUT" ]; then \ + echo "$(EMBEDMD) FAILED => embedmd the following files:\n"; \ + echo "$$EMBEDMDOUT\n"; \ + exit 1; \ + else \ + echo "Embedmd finished successfully"; \ + fi + +.PHONY: install-tools +install-tools: + go get -u golang.org/x/tools/cmd/cover + go get -u golang.org/x/lint/golint + go get -u github.com/rakyll/embedmd diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/README.md b/vendor/contrib.go.opencensus.io/exporter/prometheus/README.md new file mode 100644 index 000000000000..3a9c5d3c8e0e --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/README.md @@ -0,0 +1,14 @@ +# OpenCensus Go Prometheus Exporter + +[![Build Status](https://travis-ci.org/census-ecosystem/opencensus-go-exporter-prometheus.svg?branch=master)](https://travis-ci.org/census-ecosystem/opencensus-go-exporter-prometheus) [![GoDoc][godoc-image]][godoc-url] + +Provides OpenCensus metrics export support for Prometheus. + +## Installation + +``` +$ go get -u contrib.go.opencensus.io/exporter/prometheus +``` + +[godoc-image]: https://godoc.org/contrib.go.opencensus.io/exporter/prometheus?status.svg +[godoc-url]: https://godoc.org/contrib.go.opencensus.io/exporter/prometheus diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/go.mod b/vendor/contrib.go.opencensus.io/exporter/prometheus/go.mod new file mode 100644 index 000000000000..af78dfba2225 --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/go.mod @@ -0,0 +1,6 @@ +module contrib.go.opencensus.io/exporter/prometheus + +require ( + github.com/prometheus/client_golang v0.9.2 + go.opencensus.io v0.21.0 +) diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/go.sum b/vendor/contrib.go.opencensus.io/exporter/prometheus/go.sum new file mode 100644 index 000000000000..9eba12a5544e --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/go.sum @@ -0,0 +1,51 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM= +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo= +github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= +github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU= +github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= +github.com/prometheus/client_golang v0.9.2 h1:awm861/B8OKDd2I/6o1dy3ra4BamzKhYOiGItCeZ740= +github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM= +github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8= +github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= +github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 h1:PnBWHBf+6L0jOqq0gIVUe6Yk0/QMZ640k6NvkxcBf+8= +github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro= +github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nLJdBg+pBmGgkJlSaKC2KaQmTCk1XDtE= +github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= +go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg= +go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= +golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= +golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6 h1:bjcUS9ztw9kFmmIxJInhon/0Is3p+EHBKNgquIzo1OI= +golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/go.opencensus.io/exporter/prometheus/prometheus.go b/vendor/contrib.go.opencensus.io/exporter/prometheus/prometheus.go similarity index 50% rename from vendor/go.opencensus.io/exporter/prometheus/prometheus.go rename to vendor/contrib.go.opencensus.io/exporter/prometheus/prometheus.go index 203bd38adfec..59ce1c0a3d0a 100644 --- a/vendor/go.opencensus.io/exporter/prometheus/prometheus.go +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/prometheus.go @@ -14,21 +14,20 @@ // Package prometheus contains a Prometheus exporter that supports exporting // OpenCensus views as Prometheus metrics. -package prometheus // import "go.opencensus.io/exporter/prometheus" +package prometheus // import "contrib.go.opencensus.io/exporter/prometheus" import ( - "bytes" "fmt" "log" "net/http" "sync" - "go.opencensus.io/internal" - "go.opencensus.io/stats/view" - "go.opencensus.io/tag" - + "context" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus/promhttp" + "go.opencensus.io/metric/metricdata" + "go.opencensus.io/metric/metricexport" + "go.opencensus.io/stats/view" ) // Exporter exports stats to Prometheus, users need @@ -61,39 +60,12 @@ func NewExporter(o Options) (*Exporter, error) { c: collector, handler: promhttp.HandlerFor(o.Registry, promhttp.HandlerOpts{}), } + collector.ensureRegisteredOnce() + return e, nil } var _ http.Handler = (*Exporter)(nil) -var _ view.Exporter = (*Exporter)(nil) - -func (c *collector) registerViews(views ...*view.View) { - count := 0 - for _, view := range views { - sig := viewSignature(c.opts.Namespace, view) - c.registeredViewsMu.Lock() - _, ok := c.registeredViews[sig] - c.registeredViewsMu.Unlock() - - if !ok { - desc := prometheus.NewDesc( - viewName(c.opts.Namespace, view), - view.Description, - tagKeysToLabels(view.TagKeys), - c.opts.ConstLabels, - ) - c.registeredViewsMu.Lock() - c.registeredViews[sig] = desc - c.registeredViewsMu.Unlock() - count++ - } - } - if count == 0 { - return - } - - c.ensureRegisteredOnce() -} // ensureRegisteredOnce invokes reg.Register on the collector itself // exactly once to ensure that we don't get errors such as @@ -123,11 +95,8 @@ func (o *Options) onError(err error) { // corresponding Prometheus Metric: SumData will be converted // to Untyped Metric, CountData will be a Counter Metric, // DistributionData will be a Histogram Metric. +// Deprecated in lieu of metricexport.Reader interface. func (e *Exporter) ExportView(vd *view.Data) { - if len(vd.Rows) == 0 { - return - } - e.c.addViewData(vd) } // ServeHTTP serves the Prometheus endpoint. @@ -145,151 +114,164 @@ type collector struct { // reg helps collector register views dynamically. reg *prometheus.Registry - // viewData are accumulated and atomically - // appended to on every Export invocation, from - // stats. These views are cleared out when - // Collect is invoked and the cycle is repeated. - viewData map[string]*view.Data - - registeredViewsMu sync.Mutex - // registeredViews maps a view to a prometheus desc. - registeredViews map[string]*prometheus.Desc -} - -func (c *collector) addViewData(vd *view.Data) { - c.registerViews(vd.View) - sig := viewSignature(c.opts.Namespace, vd.View) - - c.mu.Lock() - c.viewData[sig] = vd - c.mu.Unlock() + // reader reads metrics from all registered producers. + reader *metricexport.Reader } func (c *collector) Describe(ch chan<- *prometheus.Desc) { - c.registeredViewsMu.Lock() - registered := make(map[string]*prometheus.Desc) - for k, desc := range c.registeredViews { - registered[k] = desc - } - c.registeredViewsMu.Unlock() - - for _, desc := range registered { - ch <- desc - } + de := &descExporter{c: c, descCh: ch} + c.reader.ReadAndExport(de) } // Collect fetches the statistics from OpenCensus // and delivers them as Prometheus Metrics. -// Collect is invoked everytime a prometheus.Gatherer is run +// Collect is invoked every time a prometheus.Gatherer is run // for example when the HTTP endpoint is invoked by Prometheus. func (c *collector) Collect(ch chan<- prometheus.Metric) { - // We need a copy of all the view data up until this point. - viewData := c.cloneViewData() - - for _, vd := range viewData { - sig := viewSignature(c.opts.Namespace, vd.View) - c.registeredViewsMu.Lock() - desc := c.registeredViews[sig] - c.registeredViewsMu.Unlock() - - for _, row := range vd.Rows { - metric, err := c.toMetric(desc, vd.View, row) - if err != nil { - c.opts.onError(err) - } else { - ch <- metric - } - } - } - + me := &metricExporter{c: c, metricCh: ch} + c.reader.ReadAndExport(me) } -func (c *collector) toMetric(desc *prometheus.Desc, v *view.View, row *view.Row) (prometheus.Metric, error) { - switch data := row.Data.(type) { - case *view.CountData: - return prometheus.NewConstMetric(desc, prometheus.CounterValue, float64(data.Value), tagValues(row.Tags, v.TagKeys)...) - - case *view.DistributionData: - points := make(map[float64]uint64) - // Histograms are cumulative in Prometheus. - // Get cumulative bucket counts. - cumCount := uint64(0) - for i, b := range v.Aggregation.Buckets { - cumCount += uint64(data.CountPerBucket[i]) - points[b] = cumCount - } - return prometheus.NewConstHistogram(desc, uint64(data.Count), data.Sum(), points, tagValues(row.Tags, v.TagKeys)...) +func newCollector(opts Options, registrar *prometheus.Registry) *collector { + return &collector{ + reg: registrar, + opts: opts, + reader: metricexport.NewReader()} +} - case *view.SumData: - return prometheus.NewConstMetric(desc, prometheus.UntypedValue, data.Value, tagValues(row.Tags, v.TagKeys)...) +func (c *collector) toDesc(metric *metricdata.Metric) *prometheus.Desc { + return prometheus.NewDesc( + metricName(c.opts.Namespace, metric), + metric.Descriptor.Description, + toPromLabels(metric.Descriptor.LabelKeys), + c.opts.ConstLabels) +} - case *view.LastValueData: - return prometheus.NewConstMetric(desc, prometheus.GaugeValue, data.Value, tagValues(row.Tags, v.TagKeys)...) +type metricExporter struct { + c *collector + metricCh chan<- prometheus.Metric +} - default: - return nil, fmt.Errorf("aggregation %T is not yet supported", v.Aggregation) +// ExportMetrics exports to the Prometheus. +// Each OpenCensus Metric will be converted to +// corresponding Prometheus Metric: +// TypeCumulativeInt64 and TypeCumulativeFloat64 will be a Counter Metric, +// TypeCumulativeDistribution will be a Histogram Metric. +// TypeGaugeFloat64 and TypeGaugeInt64 will be a Gauge Metric +func (me *metricExporter) ExportMetrics(ctx context.Context, metrics []*metricdata.Metric) error { + for _, metric := range metrics { + desc := me.c.toDesc(metric) + for _, ts := range metric.TimeSeries { + tvs := toLabelValues(ts.LabelValues) + for _, point := range ts.Points { + metric, err := toPromMetric(desc, metric, point, tvs) + if err != nil { + me.c.opts.onError(err) + } else if metric != nil { + me.metricCh <- metric + } + } + } } + return nil } -func tagKeysToLabels(keys []tag.Key) (labels []string) { - for _, key := range keys { - labels = append(labels, internal.Sanitize(key.Name())) - } - return labels +type descExporter struct { + c *collector + descCh chan<- *prometheus.Desc } -func newCollector(opts Options, registrar *prometheus.Registry) *collector { - return &collector{ - reg: registrar, - opts: opts, - registeredViews: make(map[string]*prometheus.Desc), - viewData: make(map[string]*view.Data), +// ExportMetrics exports descriptor to the Prometheus. +// It is invoked when request to scrape descriptors is received. +func (me *descExporter) ExportMetrics(ctx context.Context, metrics []*metricdata.Metric) error { + for _, metric := range metrics { + desc := me.c.toDesc(metric) + me.descCh <- desc } + return nil } -func tagValues(t []tag.Tag, expectedKeys []tag.Key) []string { - var values []string - // Add empty string for all missing keys in the tags map. - idx := 0 - for _, t := range t { - for t.Key != expectedKeys[idx] { - idx++ - values = append(values, "") - } - values = append(values, t.Value) - idx++ +func toPromLabels(mls []metricdata.LabelKey) (labels []string) { + for _, ml := range mls { + labels = append(labels, sanitize(ml.Key)) } - for idx < len(expectedKeys) { - idx++ - values = append(values, "") - } - return values + return labels } -func viewName(namespace string, v *view.View) string { +func metricName(namespace string, m *metricdata.Metric) string { var name string if namespace != "" { name = namespace + "_" } - return name + internal.Sanitize(v.Name) + return name + sanitize(m.Descriptor.Name) } -func viewSignature(namespace string, v *view.View) string { - var buf bytes.Buffer - buf.WriteString(viewName(namespace, v)) - for _, k := range v.TagKeys { - buf.WriteString("-" + k.Name()) +func toPromMetric( + desc *prometheus.Desc, + metric *metricdata.Metric, + point metricdata.Point, + labelValues []string) (prometheus.Metric, error) { + switch metric.Descriptor.Type { + case metricdata.TypeCumulativeFloat64, metricdata.TypeCumulativeInt64: + pv, err := toPromValue(point) + if err != nil { + return nil, err + } + return prometheus.NewConstMetric(desc, prometheus.CounterValue, pv, labelValues...) + + case metricdata.TypeGaugeFloat64, metricdata.TypeGaugeInt64: + pv, err := toPromValue(point) + if err != nil { + return nil, err + } + return prometheus.NewConstMetric(desc, prometheus.GaugeValue, pv, labelValues...) + + case metricdata.TypeCumulativeDistribution: + switch v := point.Value.(type) { + case *metricdata.Distribution: + points := make(map[float64]uint64) + // Histograms are cumulative in Prometheus. + // Get cumulative bucket counts. + cumCount := uint64(0) + for i, b := range v.BucketOptions.Bounds { + cumCount += uint64(v.Buckets[i].Count) + points[b] = cumCount + } + return prometheus.NewConstHistogram(desc, uint64(v.Count), v.Sum, points, labelValues...) + default: + return nil, typeMismatchError(point) + } + case metricdata.TypeSummary: + // TODO: [rghetia] add support for TypeSummary. + return nil, nil + default: + return nil, fmt.Errorf("aggregation %T is not yet supported", metric.Descriptor.Type) } - return buf.String() } -func (c *collector) cloneViewData() map[string]*view.Data { - c.mu.Lock() - defer c.mu.Unlock() +func toLabelValues(labelValues []metricdata.LabelValue) (values []string) { + for _, lv := range labelValues { + if lv.Present { + values = append(values, lv.Value) + } else { + values = append(values, "") + } + } + return values +} + +func typeMismatchError(point metricdata.Point) error { + return fmt.Errorf("point type %T does not match metric type", point) - viewDataCopy := make(map[string]*view.Data) - for sig, viewData := range c.viewData { - viewDataCopy[sig] = viewData +} + +func toPromValue(point metricdata.Point) (float64, error) { + switch v := point.Value.(type) { + case float64: + return v, nil + case int64: + return float64(v), nil + default: + return 0.0, typeMismatchError(point) } - return viewDataCopy } diff --git a/vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go b/vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go new file mode 100644 index 000000000000..ed6d8a14d519 --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/prometheus/sanitize.go @@ -0,0 +1,50 @@ +// Copyright 2017, OpenCensus Authors +// +// 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. + +package prometheus + +import ( + "strings" + "unicode" +) + +const labelKeySizeLimit = 100 + +// sanitize returns a string that is trunacated to 100 characters if it's too +// long, and replaces non-alphanumeric characters to underscores. +func sanitize(s string) string { + if len(s) == 0 { + return s + } + if len(s) > labelKeySizeLimit { + s = s[:labelKeySizeLimit] + } + s = strings.Map(sanitizeRune, s) + if unicode.IsDigit(rune(s[0])) { + s = "key_" + s + } + if s[0] == '_' { + s = "key" + s + } + return s +} + +// converts anything that is not a letter or digit to an underscore +func sanitizeRune(r rune) rune { + if unicode.IsLetter(r) || unicode.IsDigit(r) { + return r + } + // Everything else turns into an underscore + return '_' +} diff --git a/vendor/contrib.go.opencensus.io/exporter/zipkin/.travis.yml b/vendor/contrib.go.opencensus.io/exporter/zipkin/.travis.yml new file mode 100644 index 000000000000..957a893db22e --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/.travis.yml @@ -0,0 +1,17 @@ +language: go + +go_import_path: contrib.go.opencensus.io + +go: + - 1.11.x + +env: + global: + GO111MODULE=on + +before_script: + - make install-tools + +script: + - make travis-ci + diff --git a/vendor/contrib.go.opencensus.io/exporter/zipkin/LICENSE b/vendor/contrib.go.opencensus.io/exporter/zipkin/LICENSE new file mode 100644 index 000000000000..261eeb9e9f8b --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/vendor/contrib.go.opencensus.io/exporter/zipkin/Makefile b/vendor/contrib.go.opencensus.io/exporter/zipkin/Makefile new file mode 100644 index 000000000000..2e11d225c27b --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/Makefile @@ -0,0 +1,95 @@ +# TODO: Fix this on windows. +ALL_SRC := $(shell find . -name '*.go' \ + -not -path './vendor/*' \ + -not -path '*/gen-go/*' \ + -type f | sort) +ALL_PKGS := $(shell go list $(sort $(dir $(ALL_SRC)))) + +GOTEST_OPT?=-v -race -timeout 30s +GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic +GOTEST=go test +GOFMT=gofmt +GOLINT=golint +GOVET=go vet +EMBEDMD=embedmd +# TODO decide if we need to change these names. +README_FILES := $(shell find . -name '*README.md' | sort | tr '\n' ' ') + + +.DEFAULT_GOAL := fmt-lint-vet-embedmd-test + +.PHONY: fmt-lint-vet-embedmd-test +fmt-lint-vet-embedmd-test: fmt lint vet embedmd test + +# TODO enable test-with-coverage in tavis +.PHONY: travis-ci +travis-ci: fmt lint vet embedmd test test-386 + +all-pkgs: + @echo $(ALL_PKGS) | tr ' ' '\n' | sort + +all-srcs: + @echo $(ALL_SRC) | tr ' ' '\n' | sort + +.PHONY: test +test: + $(GOTEST) $(GOTEST_OPT) $(ALL_PKGS) + +.PHONY: test-386 +test-386: + GOARCH=386 $(GOTEST) -v -timeout 30s $(ALL_PKGS) + +.PHONY: test-with-coverage +test-with-coverage: + $(GOTEST) $(GOTEST_OPT_WITH_COVERAGE) $(ALL_PKGS) + +.PHONY: fmt +fmt: + @FMTOUT=`$(GOFMT) -s -l $(ALL_SRC) 2>&1`; \ + if [ "$$FMTOUT" ]; then \ + echo "$(GOFMT) FAILED => gofmt the following files:\n"; \ + echo "$$FMTOUT\n"; \ + exit 1; \ + else \ + echo "Fmt finished successfully"; \ + fi + +.PHONY: lint +lint: + @LINTOUT=`$(GOLINT) $(ALL_PKGS) 2>&1`; \ + if [ "$$LINTOUT" ]; then \ + echo "$(GOLINT) FAILED => clean the following lint errors:\n"; \ + echo "$$LINTOUT\n"; \ + exit 1; \ + else \ + echo "Lint finished successfully"; \ + fi + +.PHONY: vet +vet: + # TODO: Understand why go vet downloads "github.com/google/go-cmp v0.2.0" + @VETOUT=`$(GOVET) ./... | grep -v "go: downloading" 2>&1`; \ + if [ "$$VETOUT" ]; then \ + echo "$(GOVET) FAILED => go vet the following files:\n"; \ + echo "$$VETOUT\n"; \ + exit 1; \ + else \ + echo "Vet finished successfully"; \ + fi + +.PHONY: embedmd +embedmd: + @EMBEDMDOUT=`$(EMBEDMD) -d $(README_FILES) 2>&1`; \ + if [ "$$EMBEDMDOUT" ]; then \ + echo "$(EMBEDMD) FAILED => embedmd the following files:\n"; \ + echo "$$EMBEDMDOUT\n"; \ + exit 1; \ + else \ + echo "Embedmd finished successfully"; \ + fi + +.PHONY: install-tools +install-tools: + go get -u golang.org/x/tools/cmd/cover + go get -u golang.org/x/lint/golint + go get -u github.com/rakyll/embedmd diff --git a/vendor/contrib.go.opencensus.io/exporter/zipkin/README.md b/vendor/contrib.go.opencensus.io/exporter/zipkin/README.md new file mode 100644 index 000000000000..51bc3cbc5291 --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/README.md @@ -0,0 +1,14 @@ +# OpenCensus Go Zipkin Exporter + +[![Build Status](https://travis-ci.org/census-ecosystem/opencensus-go-exporter-zipkin.svg?branch=master)](https://travis-ci.org/census-ecosystem/opencensus-go-exporter-zipkin) [![GoDoc][godoc-image]][godoc-url] + +Provides OpenCensus exporter support for Zipkin. + +## Installation + +``` +$ go get -u contrib.go.opencensus.io/exporter/zipkin +``` + +[godoc-image]: https://godoc.org/contrib.go.opencensus.io/exporter/zipkin?status.svg +[godoc-url]: https://godoc.org/contrib.go.opencensus.io/exporter/zipkin diff --git a/vendor/contrib.go.opencensus.io/exporter/zipkin/go.mod b/vendor/contrib.go.opencensus.io/exporter/zipkin/go.mod new file mode 100644 index 000000000000..29cc5b90b386 --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/go.mod @@ -0,0 +1,6 @@ +module contrib.go.opencensus.io/exporter/zipkin + +require ( + github.com/openzipkin/zipkin-go v0.1.6 + go.opencensus.io v0.21.0 +) diff --git a/vendor/contrib.go.opencensus.io/exporter/zipkin/go.sum b/vendor/contrib.go.opencensus.io/exporter/zipkin/go.sum new file mode 100644 index 000000000000..cdb0ba62be46 --- /dev/null +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/go.sum @@ -0,0 +1,69 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo= +github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs= +github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU= +github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I= +github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= +github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8= +github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg= +github.com/gorilla/mux v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk= +github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= +github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo= +github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= +github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= +github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= +github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= +github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= +github.com/openzipkin/zipkin-go v0.1.6 h1:yXiysv1CSK7Q5yjGy1710zZGnsbMUIjluWBxtLXHPBo= +github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw= +github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY= +github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= +go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg= +go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= +golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= +golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= +google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= +gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/go.opencensus.io/exporter/zipkin/zipkin.go b/vendor/contrib.go.opencensus.io/exporter/zipkin/zipkin.go similarity index 95% rename from vendor/go.opencensus.io/exporter/zipkin/zipkin.go rename to vendor/contrib.go.opencensus.io/exporter/zipkin/zipkin.go index 69de705711f4..6bd28ff8f2c2 100644 --- a/vendor/go.opencensus.io/exporter/zipkin/zipkin.go +++ b/vendor/contrib.go.opencensus.io/exporter/zipkin/zipkin.go @@ -13,10 +13,11 @@ // limitations under the License. // Package zipkin contains an trace exporter for Zipkin. -package zipkin // import "go.opencensus.io/exporter/zipkin" +package zipkin // import "contrib.go.opencensus.io/exporter/zipkin" import ( "encoding/binary" + "fmt" "strconv" "github.com/openzipkin/zipkin-go/model" @@ -182,9 +183,9 @@ func zipkinSpan(s *trace.SpanData, localEndpoint *model.Endpoint) model.SpanMode } switch m.EventType { case trace.MessageEventTypeSent: - a.Value = "SENT" + a.Value = fmt.Sprintf("Sent %d bytes", m.UncompressedByteSize) case trace.MessageEventTypeRecv: - a.Value = "RECV" + a.Value = fmt.Sprintf("Received %d bytes", m.UncompressedByteSize) default: a.Value = "" } diff --git a/vendor/go.opencensus.io/Makefile b/vendor/go.opencensus.io/Makefile index e2f2ed59e710..457866cb1f2f 100644 --- a/vendor/go.opencensus.io/Makefile +++ b/vendor/go.opencensus.io/Makefile @@ -15,6 +15,7 @@ EMBEDMD=embedmd # TODO decide if we need to change these names. TRACE_ID_LINT_EXCEPTION="type name will be used as trace.TraceID by other packages" TRACE_OPTION_LINT_EXCEPTION="type name will be used as trace.TraceOptions by other packages" +README_FILES := $(shell find . -name '*README.md' | sort | tr '\n' ' ') .DEFAULT_GOAL := fmt-lint-vet-embedmd-test @@ -79,7 +80,7 @@ vet: .PHONY: embedmd embedmd: - @EMBEDMDOUT=`$(EMBEDMD) -d README.md 2>&1`; \ + @EMBEDMDOUT=`$(EMBEDMD) -d $(README_FILES) 2>&1`; \ if [ "$$EMBEDMDOUT" ]; then \ echo "$(EMBEDMD) FAILED => embedmd the following files:\n"; \ echo "$$EMBEDMDOUT\n"; \ diff --git a/vendor/go.opencensus.io/go.mod b/vendor/go.opencensus.io/go.mod index cc9febc02566..8b7d38e91b70 100644 --- a/vendor/go.opencensus.io/go.mod +++ b/vendor/go.opencensus.io/go.mod @@ -1,13 +1,10 @@ module go.opencensus.io require ( - github.com/apache/thrift v0.12.0 github.com/golang/protobuf v1.2.0 github.com/google/go-cmp v0.2.0 github.com/hashicorp/golang-lru v0.5.0 - github.com/openzipkin/zipkin-go v0.1.6 - github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 golang.org/x/net v0.0.0-20190311183353-d8887717615a - google.golang.org/api v0.3.1 + google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 // indirect google.golang.org/grpc v1.19.0 ) diff --git a/vendor/go.opencensus.io/go.sum b/vendor/go.opencensus.io/go.sum index 300602f17386..cbb37036d404 100644 --- a/vendor/go.opencensus.io/go.sum +++ b/vendor/go.opencensus.io/go.sum @@ -1,150 +1,50 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= -github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo= -github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI= -github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= -github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= -github.com/apache/thrift v0.12.0 h1:pODnxUFNcjP9UTLZGTdeh+j16A8lJbRvD3rOtrk/7bs= -github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ= -github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0= -github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs= -github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU= -github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I= -github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= -github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= -github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= -github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= -github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= -github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= -github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= -github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= -github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= -github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8= -github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg= -github.com/gorilla/mux v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk= -github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= -github.com/grpc-ecosystem/grpc-gateway v1.6.2/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw= github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo= +github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo= +github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= -github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= -github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= -github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= -github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= -github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= -github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU= -github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= -github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= -github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= -github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= -github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= -github.com/openzipkin/zipkin-go v0.1.3 h1:36hTtUTQR/vPX7YVJo2PYexSbHdAJiAkDrjuXw/YlYQ= -github.com/openzipkin/zipkin-go v0.1.3/go.mod h1:NtoC/o8u3JlF1lSlyPNswIbeQH9bJTmOf0Erfk+hxe8= -github.com/openzipkin/zipkin-go v0.1.6 h1:yXiysv1CSK7Q5yjGy1710zZGnsbMUIjluWBxtLXHPBo= -github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw= -github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY= -github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw= -github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 h1:D+CiwcpGTW6pL6bv6KI3KbyEyCKyS+1JWS2h8PNDnGA= -github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs= -github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8= -github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= -github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f h1:BVwpUVJDADN2ufcGik7W992pyps0wZ888b/y9GXcLTU= -github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= -github.com/prometheus/common v0.2.0 h1:kUZDBDTdBVBYBj5Tmh2NZLlF60mfjA27rM34b+cVwNU= -github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4= -github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= -github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1 h1:/K3IL0Z1quvmJ7X0A1AwNEK7CRkVK3YwfOU/QAL4WGg= -github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= -github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= -github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= -github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -go.opencensus.io v0.19.1/go.mod h1:gug0GbSHa8Pafr0d2urOSgoXHZ6x/RUlaiT0d9pqb4A= -golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= -golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= -golang.org/x/lint v0.0.0-20181217174547-8f45f776aaf1/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= -golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3 h1:ulvT7fqt0yHWzpJwI57MezWnYDVpCAYBVuYst/L+fAY= -golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= -golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= -golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw= -golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6 h1:bjcUS9ztw9kFmmIxJInhon/0Is3p+EHBKNgquIzo1OI= golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20181218192612-074acd46bca6 h1:MXtOG7w2ND9qNCUZSDBGll/SpVIq7ftozR9I8/JGBHY= -golang.org/x/sys v0.0.0-20181218192612-074acd46bca6/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= -golang.org/x/tools v0.0.0-20181219222714-6e267b5cc78e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= -golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= -google.golang.org/api v0.0.0-20181220000619-583d854617af h1:iQMS7JKv/0w/iiWf1M49Cg3dmOkBoBZT5KheqPDpaac= -google.golang.org/api v0.0.0-20181220000619-583d854617af/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= -google.golang.org/api v0.2.0 h1:B5VXkdjt7K2Gm6fGBC9C9a1OAKJDT95cTqwet+2zib0= -google.golang.org/api v0.2.0/go.mod h1:IfRCZScioGtypHNTlz3gFk67J8uePVW7uDTBzXuIkhU= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= -google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= -google.golang.org/genproto v0.0.0-20181219182458-5a97ab628bfb h1:dQshZyyJ5W/Xk8myF4GKBak1pZW6EywJuQ8+44EQhGA= -google.golang.org/genproto v0.0.0-20181219182458-5a97ab628bfb/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg= google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 h1:Lj2SnHtxkRGJDqnGaSjo+CCdIieEnwVazbOXILwQemk= google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= -google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio= -google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= +google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= -gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= -gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE= -gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -honnef.co/go/tools v0.0.0-20180920025451-e3ad64cb4ed3/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/go.opencensus.io/metric/metricdata/exemplar.go b/vendor/go.opencensus.io/metric/metricdata/exemplar.go index cdbeef0586a9..12695ce2dc74 100644 --- a/vendor/go.opencensus.io/metric/metricdata/exemplar.go +++ b/vendor/go.opencensus.io/metric/metricdata/exemplar.go @@ -18,6 +18,11 @@ import ( "time" ) +// Exemplars keys. +const ( + AttachmentKeySpanContext = "SpanContext" +) + // Exemplar is an example data point associated with each bucket of a // distribution type aggregation. // diff --git a/vendor/go.opencensus.io/metric/metricdata/label.go b/vendor/go.opencensus.io/metric/metricdata/label.go index 87c55b9c86e3..aadae41e6a21 100644 --- a/vendor/go.opencensus.io/metric/metricdata/label.go +++ b/vendor/go.opencensus.io/metric/metricdata/label.go @@ -14,6 +14,13 @@ package metricdata +// LabelKey represents key of a label. It has optional +// description attribute. +type LabelKey struct { + Key string + Description string +} + // LabelValue represents the value of a label. // The zero value represents a missing label value, which may be treated // differently to an empty string value by some back ends. diff --git a/vendor/go.opencensus.io/metric/metricdata/metric.go b/vendor/go.opencensus.io/metric/metricdata/metric.go index 6ccdec583729..8293712c77f0 100644 --- a/vendor/go.opencensus.io/metric/metricdata/metric.go +++ b/vendor/go.opencensus.io/metric/metricdata/metric.go @@ -22,11 +22,11 @@ import ( // Descriptor holds metadata about a metric. type Descriptor struct { - Name string // full name of the metric - Description string // human-readable description - Unit Unit // units for the measure - Type Type // type of measure - LabelKeys []string // label keys + Name string // full name of the metric + Description string // human-readable description + Unit Unit // units for the measure + Type Type // type of measure + LabelKeys []LabelKey // label keys } // Metric represents a quantity measured against a resource with different diff --git a/vendor/go.opencensus.io/metric/metricexport/doc.go b/vendor/go.opencensus.io/metric/metricexport/doc.go new file mode 100644 index 000000000000..df632a792886 --- /dev/null +++ b/vendor/go.opencensus.io/metric/metricexport/doc.go @@ -0,0 +1,19 @@ +// Copyright 2018, OpenCensus Authors +// +// 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. + +// Package metricexport contains support for exporting metric data. +// +// This is an EXPERIMENTAL package, and may change in arbitrary ways without +// notice. +package metricexport // import "go.opencensus.io/metric/metricexport" diff --git a/vendor/go.opencensus.io/metric/metricexport/export.go b/vendor/go.opencensus.io/metric/metricexport/export.go new file mode 100644 index 000000000000..23f4a864a068 --- /dev/null +++ b/vendor/go.opencensus.io/metric/metricexport/export.go @@ -0,0 +1,26 @@ +// Copyright 2019, OpenCensus Authors +// +// 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. + +package metricexport + +import ( + "context" + + "go.opencensus.io/metric/metricdata" +) + +// Exporter is an interface that exporters implement to export the metric data. +type Exporter interface { + ExportMetrics(ctx context.Context, data []*metricdata.Metric) error +} diff --git a/vendor/go.opencensus.io/metric/metricexport/reader.go b/vendor/go.opencensus.io/metric/metricexport/reader.go new file mode 100644 index 000000000000..44ace7008e29 --- /dev/null +++ b/vendor/go.opencensus.io/metric/metricexport/reader.go @@ -0,0 +1,187 @@ +// Copyright 2019, OpenCensus Authors +// +// 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. +// + +package metricexport + +import ( + "fmt" + "time" + + "context" + "go.opencensus.io/metric/metricdata" + "go.opencensus.io/metric/metricproducer" + "go.opencensus.io/trace" + "sync" +) + +var ( + defaultSampler = trace.ProbabilitySampler(0.0001) + errReportingIntervalTooLow = fmt.Errorf("reporting interval less than %d", minimumReportingDuration) + errAlreadyStarted = fmt.Errorf("already started") + errIntervalReaderNil = fmt.Errorf("interval reader is nil") + errExporterNil = fmt.Errorf("exporter is nil") + errReaderNil = fmt.Errorf("reader is nil") +) + +const ( + defaultReportingDuration = 60 * time.Second + minimumReportingDuration = 1 * time.Second + defaultSpanName = "ExportMetrics" +) + +// ReaderOptions contains options pertaining to metrics reader. +type ReaderOptions struct { + // SpanName is the name used for span created to export metrics. + SpanName string +} + +// Reader reads metrics from all producers registered +// with producer manager and exports those metrics using provided +// exporter. +type Reader struct { + sampler trace.Sampler + + spanName string +} + +// IntervalReader periodically reads metrics from all producers registered +// with producer manager and exports those metrics using provided +// exporter. Call Reader.Stop() to stop the reader. +type IntervalReader struct { + // ReportingInterval it the time duration between two consecutive + // metrics reporting. defaultReportingDuration is used if it is not set. + // It cannot be set lower than minimumReportingDuration. + ReportingInterval time.Duration + + exporter Exporter + timer *time.Ticker + quit, done chan bool + mu sync.RWMutex + reader *Reader +} + +// ReaderOption apply changes to ReaderOptions. +type ReaderOption func(*ReaderOptions) + +// WithSpanName makes new reader to use given span name when exporting metrics. +func WithSpanName(spanName string) ReaderOption { + return func(o *ReaderOptions) { + o.SpanName = spanName + } +} + +// NewReader returns a reader configured with specified options. +func NewReader(o ...ReaderOption) *Reader { + var opts ReaderOptions + for _, op := range o { + op(&opts) + } + reader := &Reader{defaultSampler, defaultSpanName} + if opts.SpanName != "" { + reader.spanName = opts.SpanName + } + return reader +} + +// NewIntervalReader creates a reader. Once started it periodically +// reads metrics from all producers and exports them using provided exporter. +func NewIntervalReader(reader *Reader, exporter Exporter) (*IntervalReader, error) { + if exporter == nil { + return nil, errExporterNil + } + if reader == nil { + return nil, errReaderNil + } + + r := &IntervalReader{ + exporter: exporter, + reader: reader, + } + return r, nil +} + +// Start starts the IntervalReader which periodically reads metrics from all +// producers registered with global producer manager. If the reporting interval +// is not set prior to calling this function then default reporting interval +// is used. +func (ir *IntervalReader) Start() error { + if ir == nil { + return errIntervalReaderNil + } + ir.mu.Lock() + defer ir.mu.Unlock() + var reportingInterval = defaultReportingDuration + if ir.ReportingInterval != 0 { + if ir.ReportingInterval < minimumReportingDuration { + return errReportingIntervalTooLow + } + reportingInterval = ir.ReportingInterval + } + + if ir.done != nil { + return errAlreadyStarted + } + ir.timer = time.NewTicker(reportingInterval) + ir.quit = make(chan bool) + ir.done = make(chan bool) + + go ir.startInternal() + return nil +} + +func (ir *IntervalReader) startInternal() { + for { + select { + case <-ir.timer.C: + ir.reader.ReadAndExport(ir.exporter) + case <-ir.quit: + ir.timer.Stop() + ir.done <- true + return + } + } +} + +// Stop stops the reader from reading and exporting metrics. +// Additional call to Stop are no-ops. +func (ir *IntervalReader) Stop() { + if ir == nil { + return + } + ir.mu.Lock() + defer ir.mu.Unlock() + if ir.quit == nil { + return + } + ir.quit <- true + <-ir.done + close(ir.quit) + close(ir.done) + ir.quit = nil +} + +// ReadAndExport reads metrics from all producer registered with +// producer manager and then exports them using provided exporter. +func (r *Reader) ReadAndExport(exporter Exporter) { + ctx, span := trace.StartSpan(context.Background(), r.spanName, trace.WithSampler(r.sampler)) + defer span.End() + producers := metricproducer.GlobalManager().GetAll() + data := []*metricdata.Metric{} + for _, producer := range producers { + data = append(data, producer.Read()...) + } + // TODO: [rghetia] add metrics for errors. + exporter.ExportMetrics(ctx, data) +} diff --git a/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go b/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go index e9991fe0fb16..0ae56918227d 100644 --- a/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go +++ b/vendor/go.opencensus.io/plugin/ocgrpc/stats_common.go @@ -22,9 +22,11 @@ import ( "sync/atomic" "time" + "go.opencensus.io/metric/metricdata" ocstats "go.opencensus.io/stats" "go.opencensus.io/stats/view" "go.opencensus.io/tag" + "go.opencensus.io/trace" "google.golang.org/grpc/codes" "google.golang.org/grpc/grpclog" "google.golang.org/grpc/stats" @@ -141,27 +143,31 @@ func handleRPCEnd(ctx context.Context, s *stats.End) { } latencyMillis := float64(elapsedTime) / float64(time.Millisecond) + attachments := getSpanCtxAttachment(ctx) if s.Client { - ocstats.RecordWithTags(ctx, - []tag.Mutator{ + ocstats.RecordWithOptions(ctx, + ocstats.WithTags( tag.Upsert(KeyClientMethod, methodName(d.method)), - tag.Upsert(KeyClientStatus, st), - }, - ClientSentBytesPerRPC.M(atomic.LoadInt64(&d.sentBytes)), - ClientSentMessagesPerRPC.M(atomic.LoadInt64(&d.sentCount)), - ClientReceivedMessagesPerRPC.M(atomic.LoadInt64(&d.recvCount)), - ClientReceivedBytesPerRPC.M(atomic.LoadInt64(&d.recvBytes)), - ClientRoundtripLatency.M(latencyMillis)) + tag.Upsert(KeyClientStatus, st)), + ocstats.WithAttachments(attachments), + ocstats.WithMeasurements( + ClientSentBytesPerRPC.M(atomic.LoadInt64(&d.sentBytes)), + ClientSentMessagesPerRPC.M(atomic.LoadInt64(&d.sentCount)), + ClientReceivedMessagesPerRPC.M(atomic.LoadInt64(&d.recvCount)), + ClientReceivedBytesPerRPC.M(atomic.LoadInt64(&d.recvBytes)), + ClientRoundtripLatency.M(latencyMillis))) } else { - ocstats.RecordWithTags(ctx, - []tag.Mutator{ + ocstats.RecordWithOptions(ctx, + ocstats.WithTags( tag.Upsert(KeyServerStatus, st), - }, - ServerSentBytesPerRPC.M(atomic.LoadInt64(&d.sentBytes)), - ServerSentMessagesPerRPC.M(atomic.LoadInt64(&d.sentCount)), - ServerReceivedMessagesPerRPC.M(atomic.LoadInt64(&d.recvCount)), - ServerReceivedBytesPerRPC.M(atomic.LoadInt64(&d.recvBytes)), - ServerLatency.M(latencyMillis)) + ), + ocstats.WithAttachments(attachments), + ocstats.WithMeasurements( + ServerSentBytesPerRPC.M(atomic.LoadInt64(&d.sentBytes)), + ServerSentMessagesPerRPC.M(atomic.LoadInt64(&d.sentCount)), + ServerReceivedMessagesPerRPC.M(atomic.LoadInt64(&d.recvCount)), + ServerReceivedBytesPerRPC.M(atomic.LoadInt64(&d.recvBytes)), + ServerLatency.M(latencyMillis))) } } @@ -206,3 +212,16 @@ func statusCodeToString(s *status.Status) string { return "CODE_" + strconv.FormatInt(int64(c), 10) } } + +func getSpanCtxAttachment(ctx context.Context) metricdata.Attachments { + attachments := map[string]interface{}{} + span := trace.FromContext(ctx) + if span == nil { + return attachments + } + spanCtx := span.SpanContext() + if spanCtx.IsSampled() { + attachments[metricdata.AttachmentKeySpanContext] = spanCtx + } + return attachments +} diff --git a/vendor/go.opencensus.io/plugin/ochttp/server.go b/vendor/go.opencensus.io/plugin/ochttp/server.go index 5fe15e89ff18..4f6404fa790c 100644 --- a/vendor/go.opencensus.io/plugin/ochttp/server.go +++ b/vendor/go.opencensus.io/plugin/ochttp/server.go @@ -124,6 +124,12 @@ func (h *Handler) startTrace(w http.ResponseWriter, r *http.Request) (*http.Requ } } span.AddAttributes(requestAttrs(r)...) + if r.Body == nil { + // TODO: Handle cases where ContentLength is not set. + } else if r.ContentLength > 0 { + span.AddMessageReceiveEvent(0, /* TODO: messageID */ + int64(r.ContentLength), -1) + } return r.WithContext(ctx), span.End } @@ -201,6 +207,9 @@ func (t *trackingResponseWriter) Header() http.Header { func (t *trackingResponseWriter) Write(data []byte) (int, error) { n, err := t.writer.Write(data) t.respSize += int64(n) + // Add message event for request bytes sent. + span := trace.FromContext(t.ctx) + span.AddMessageSendEvent(0 /* TODO: messageID */, int64(n), -1) return n, err } diff --git a/vendor/go.opencensus.io/stats/record.go b/vendor/go.opencensus.io/stats/record.go index d2af0a60dabd..ad4691184dfc 100644 --- a/vendor/go.opencensus.io/stats/record.go +++ b/vendor/go.opencensus.io/stats/record.go @@ -18,6 +18,7 @@ package stats import ( "context" + "go.opencensus.io/metric/metricdata" "go.opencensus.io/stats/internal" "go.opencensus.io/tag" ) @@ -30,40 +31,87 @@ func init() { } } +type recordOptions struct { + attachments metricdata.Attachments + mutators []tag.Mutator + measurements []Measurement +} + +// WithAttachments applies provided exemplar attachments. +func WithAttachments(attachments metricdata.Attachments) Options { + return func(ro *recordOptions) { + ro.attachments = attachments + } +} + +// WithTags applies provided tag mutators. +func WithTags(mutators ...tag.Mutator) Options { + return func(ro *recordOptions) { + ro.mutators = mutators + } +} + +// WithMeasurements applies provided measurements. +func WithMeasurements(measurements ...Measurement) Options { + return func(ro *recordOptions) { + ro.measurements = measurements + } +} + +// Options apply changes to recordOptions. +type Options func(*recordOptions) + +func createRecordOption(ros ...Options) *recordOptions { + o := &recordOptions{} + for _, ro := range ros { + ro(o) + } + return o +} + // Record records one or multiple measurements with the same context at once. // If there are any tags in the context, measurements will be tagged with them. func Record(ctx context.Context, ms ...Measurement) { + RecordWithOptions(ctx, WithMeasurements(ms...)) +} + +// RecordWithTags records one or multiple measurements at once. +// +// Measurements will be tagged with the tags in the context mutated by the mutators. +// RecordWithTags is useful if you want to record with tag mutations but don't want +// to propagate the mutations in the context. +func RecordWithTags(ctx context.Context, mutators []tag.Mutator, ms ...Measurement) error { + return RecordWithOptions(ctx, WithTags(mutators...), WithMeasurements(ms...)) +} + +// RecordWithOptions records measurements from the given options (if any) against context +// and tags and attachments in the options (if any). +// If there are any tags in the context, measurements will be tagged with them. +func RecordWithOptions(ctx context.Context, ros ...Options) error { + o := createRecordOption(ros...) + if len(o.measurements) == 0 { + return nil + } recorder := internal.DefaultRecorder if recorder == nil { - return - } - if len(ms) == 0 { - return + return nil } record := false - for _, m := range ms { + for _, m := range o.measurements { if m.desc.subscribed() { record = true break } } if !record { - return + return nil } - // TODO(songy23): fix attachments. - recorder(tag.FromContext(ctx), ms, map[string]interface{}{}) -} - -// RecordWithTags records one or multiple measurements at once. -// -// Measurements will be tagged with the tags in the context mutated by the mutators. -// RecordWithTags is useful if you want to record with tag mutations but don't want -// to propagate the mutations in the context. -func RecordWithTags(ctx context.Context, mutators []tag.Mutator, ms ...Measurement) error { - ctx, err := tag.New(ctx, mutators...) - if err != nil { - return err + if len(o.mutators) > 0 { + var err error + if ctx, err = tag.New(ctx, o.mutators...); err != nil { + return err + } } - Record(ctx, ms...) + recorder(tag.FromContext(ctx), o.measurements, o.attachments) return nil } diff --git a/vendor/go.opencensus.io/stats/view/view_to_metric.go b/vendor/go.opencensus.io/stats/view/view_to_metric.go index 284299fafa28..010f81bab582 100644 --- a/vendor/go.opencensus.io/stats/view/view_to_metric.go +++ b/vendor/go.opencensus.io/stats/view/view_to_metric.go @@ -73,10 +73,10 @@ func getType(v *View) metricdata.Type { } } -func getLableKeys(v *View) []string { - labelKeys := []string{} +func getLableKeys(v *View) []metricdata.LabelKey { + labelKeys := []metricdata.LabelKey{} for _, k := range v.TagKeys { - labelKeys = append(labelKeys, k.Name()) + labelKeys = append(labelKeys, metricdata.LabelKey{Key: k.Name()}) } return labelKeys } @@ -91,10 +91,19 @@ func viewToMetricDescriptor(v *View) *metricdata.Descriptor { } } -func toLabelValues(row *Row) []metricdata.LabelValue { +func toLabelValues(row *Row, expectedKeys []metricdata.LabelKey) []metricdata.LabelValue { labelValues := []metricdata.LabelValue{} + tagMap := make(map[string]string) for _, tag := range row.Tags { - labelValues = append(labelValues, metricdata.NewLabelValue(tag.Value)) + tagMap[tag.Key.Name()] = tag.Value + } + + for _, key := range expectedKeys { + if val, ok := tagMap[key.Key]; ok { + labelValues = append(labelValues, metricdata.NewLabelValue(val)) + } else { + labelValues = append(labelValues, metricdata.LabelValue{}) + } } return labelValues } @@ -102,7 +111,7 @@ func toLabelValues(row *Row) []metricdata.LabelValue { func rowToTimeseries(v *viewInternal, row *Row, now time.Time, startTime time.Time) *metricdata.TimeSeries { return &metricdata.TimeSeries{ Points: []metricdata.Point{row.Data.toPoint(v.metricDescriptor.Type, now)}, - LabelValues: toLabelValues(row), + LabelValues: toLabelValues(row, v.metricDescriptor.LabelKeys), StartTime: startTime, } } diff --git a/vendor/go.opencensus.io/stats/view/worker.go b/vendor/go.opencensus.io/stats/view/worker.go index 37279b39e9d1..2f3c018af0e1 100644 --- a/vendor/go.opencensus.io/stats/view/worker.go +++ b/vendor/go.opencensus.io/stats/view/worker.go @@ -236,6 +236,8 @@ func (w *worker) reportView(v *viewInternal, now time.Time) { } func (w *worker) reportUsage(now time.Time) { + w.mu.Lock() + defer w.mu.Unlock() for _, v := range w.views { w.reportView(v, now) } diff --git a/vendor/go.opencensus.io/stats/view/worker_commands.go b/vendor/go.opencensus.io/stats/view/worker_commands.go index ba6203a50b78..0267e179aed4 100644 --- a/vendor/go.opencensus.io/stats/view/worker_commands.go +++ b/vendor/go.opencensus.io/stats/view/worker_commands.go @@ -121,6 +121,8 @@ type retrieveDataResp struct { } func (cmd *retrieveDataReq) handleCommand(w *worker) { + w.mu.Lock() + defer w.mu.Unlock() vi, ok := w.views[cmd.v] if !ok { cmd.c <- &retrieveDataResp{ @@ -153,6 +155,8 @@ type recordReq struct { } func (cmd *recordReq) handleCommand(w *worker) { + w.mu.Lock() + defer w.mu.Unlock() for _, m := range cmd.ms { if (m == stats.Measurement{}) { // not registered continue diff --git a/vendor/go.opencensus.io/tag/map.go b/vendor/go.opencensus.io/tag/map.go index 5b72ba6ad3e9..0272ef85a4cc 100644 --- a/vendor/go.opencensus.io/tag/map.go +++ b/vendor/go.opencensus.io/tag/map.go @@ -28,10 +28,15 @@ type Tag struct { Value string } +type tagContent struct { + value string + m metadatas +} + // Map is a map of tags. Use New to create a context containing // a new Map. type Map struct { - m map[Key]string + m map[Key]tagContent } // Value returns the value for the key if a value for the key exists. @@ -40,7 +45,7 @@ func (m *Map) Value(k Key) (string, bool) { return "", false } v, ok := m.m[k] - return v, ok + return v.value, ok } func (m *Map) String() string { @@ -62,21 +67,21 @@ func (m *Map) String() string { return buffer.String() } -func (m *Map) insert(k Key, v string) { +func (m *Map) insert(k Key, v string, md metadatas) { if _, ok := m.m[k]; ok { return } - m.m[k] = v + m.m[k] = tagContent{value: v, m: md} } -func (m *Map) update(k Key, v string) { +func (m *Map) update(k Key, v string, md metadatas) { if _, ok := m.m[k]; ok { - m.m[k] = v + m.m[k] = tagContent{value: v, m: md} } } -func (m *Map) upsert(k Key, v string) { - m.m[k] = v +func (m *Map) upsert(k Key, v string, md metadatas) { + m.m[k] = tagContent{value: v, m: md} } func (m *Map) delete(k Key) { @@ -84,7 +89,7 @@ func (m *Map) delete(k Key) { } func newMap() *Map { - return &Map{m: make(map[Key]string)} + return &Map{m: make(map[Key]tagContent)} } // Mutator modifies a tag map. @@ -95,13 +100,17 @@ type Mutator interface { // Insert returns a mutator that inserts a // value associated with k. If k already exists in the tag map, // mutator doesn't update the value. -func Insert(k Key, v string) Mutator { +// Metadata applies metadata to the tag. It is optional. +// Metadatas are applied in the order in which it is provided. +// If more than one metadata updates the same attribute then +// the update from the last metadata prevails. +func Insert(k Key, v string, mds ...Metadata) Mutator { return &mutator{ fn: func(m *Map) (*Map, error) { if !checkValue(v) { return nil, errInvalidValue } - m.insert(k, v) + m.insert(k, v, createMetadatas(mds...)) return m, nil }, } @@ -110,13 +119,17 @@ func Insert(k Key, v string) Mutator { // Update returns a mutator that updates the // value of the tag associated with k with v. If k doesn't // exists in the tag map, the mutator doesn't insert the value. -func Update(k Key, v string) Mutator { +// Metadata applies metadata to the tag. It is optional. +// Metadatas are applied in the order in which it is provided. +// If more than one metadata updates the same attribute then +// the update from the last metadata prevails. +func Update(k Key, v string, mds ...Metadata) Mutator { return &mutator{ fn: func(m *Map) (*Map, error) { if !checkValue(v) { return nil, errInvalidValue } - m.update(k, v) + m.update(k, v, createMetadatas(mds...)) return m, nil }, } @@ -126,18 +139,37 @@ func Update(k Key, v string) Mutator { // value of the tag associated with k with v. It inserts the // value if k doesn't exist already. It mutates the value // if k already exists. -func Upsert(k Key, v string) Mutator { +// Metadata applies metadata to the tag. It is optional. +// Metadatas are applied in the order in which it is provided. +// If more than one metadata updates the same attribute then +// the update from the last metadata prevails. +func Upsert(k Key, v string, mds ...Metadata) Mutator { return &mutator{ fn: func(m *Map) (*Map, error) { if !checkValue(v) { return nil, errInvalidValue } - m.upsert(k, v) + m.upsert(k, v, createMetadatas(mds...)) return m, nil }, } } +func createMetadatas(mds ...Metadata) metadatas { + var metas metadatas + if len(mds) > 0 { + for _, md := range mds { + if md != nil { + md(&metas) + } + } + } else { + WithTTL(TTLUnlimitedPropagation)(&metas) + } + return metas + +} + // Delete returns a mutator that deletes // the value associated with k. func Delete(k Key) Mutator { @@ -160,10 +192,10 @@ func New(ctx context.Context, mutator ...Mutator) (context.Context, error) { if !checkKeyName(k.Name()) { return ctx, fmt.Errorf("key:%q: %v", k, errInvalidKeyName) } - if !checkValue(v) { + if !checkValue(v.value) { return ctx, fmt.Errorf("key:%q value:%q: %v", k.Name(), v, errInvalidValue) } - m.insert(k, v) + m.insert(k, v.value, v.m) } } var err error diff --git a/vendor/go.opencensus.io/tag/map_codec.go b/vendor/go.opencensus.io/tag/map_codec.go index e88e727775b6..f8b58276153f 100644 --- a/vendor/go.opencensus.io/tag/map_codec.go +++ b/vendor/go.opencensus.io/tag/map_codec.go @@ -170,9 +170,11 @@ func Encode(m *Map) []byte { } eg.writeByte(byte(tagsVersionID)) for k, v := range m.m { - eg.writeByte(byte(keyTypeString)) - eg.writeStringWithVarintLen(k.name) - eg.writeBytesWithVarintLen([]byte(v)) + if v.m.ttl.ttl == valueTTLUnlimitedPropagation { + eg.writeByte(byte(keyTypeString)) + eg.writeStringWithVarintLen(k.name) + eg.writeBytesWithVarintLen([]byte(v.value)) + } } return eg.bytes() } @@ -190,7 +192,7 @@ func Decode(bytes []byte) (*Map, error) { // DecodeEach decodes the given serialized tag map, calling handler for each // tag key and value decoded. -func DecodeEach(bytes []byte, fn func(key Key, val string)) error { +func DecodeEach(bytes []byte, fn func(key Key, val string, md metadatas)) error { eg := &encoderGRPC{ buf: bytes, } @@ -228,7 +230,7 @@ func DecodeEach(bytes []byte, fn func(key Key, val string)) error { if !checkValue(val) { return errInvalidValue } - fn(key, val) + fn(key, val, createMetadatas(WithTTL(TTLUnlimitedPropagation))) if err != nil { return err } diff --git a/vendor/go.opencensus.io/tag/metadata.go b/vendor/go.opencensus.io/tag/metadata.go new file mode 100644 index 000000000000..6571a583ea6c --- /dev/null +++ b/vendor/go.opencensus.io/tag/metadata.go @@ -0,0 +1,52 @@ +// Copyright 2019, OpenCensus Authors +// +// 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. +// + +package tag + +const ( + // valueTTLNoPropagation prevents tag from propagating. + valueTTLNoPropagation = 0 + + // valueTTLUnlimitedPropagation allows tag to propagate without any limits on number of hops. + valueTTLUnlimitedPropagation = -1 +) + +// TTL is metadata that specifies number of hops a tag can propagate. +// Details about TTL metadata is specified at https://github.com/census-instrumentation/opencensus-specs/blob/master/tags/TagMap.md#tagmetadata +type TTL struct { + ttl int +} + +var ( + // TTLUnlimitedPropagation is TTL metadata that allows tag to propagate without any limits on number of hops. + TTLUnlimitedPropagation = TTL{ttl: valueTTLUnlimitedPropagation} + + // TTLNoPropagation is TTL metadata that prevents tag from propagating. + TTLNoPropagation = TTL{ttl: valueTTLNoPropagation} +) + +type metadatas struct { + ttl TTL +} + +// Metadata applies metadatas specified by the function. +type Metadata func(*metadatas) + +// WithTTL applies metadata with provided ttl. +func WithTTL(ttl TTL) Metadata { + return func(m *metadatas) { + m.ttl = ttl + } +} diff --git a/vendor/go.opencensus.io/tag/profile_19.go b/vendor/go.opencensus.io/tag/profile_19.go index f81cd0b4a78e..b34d95e34a2c 100644 --- a/vendor/go.opencensus.io/tag/profile_19.go +++ b/vendor/go.opencensus.io/tag/profile_19.go @@ -25,7 +25,7 @@ func do(ctx context.Context, f func(ctx context.Context)) { m := FromContext(ctx) keyvals := make([]string, 0, 2*len(m.m)) for k, v := range m.m { - keyvals = append(keyvals, k.Name(), v) + keyvals = append(keyvals, k.Name(), v.value) } pprof.Do(ctx, pprof.Labels(keyvals...), f) } diff --git a/vendor/modules.txt b/vendor/modules.txt index 0dda98db416d..20d3f9120117 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -11,9 +11,13 @@ cloud.google.com/go/trace/apiv2 cloud.google.com/go/contextgraph/apiv1alpha1 # code.cloudfoundry.org/copilot v0.0.0-20180808174356-6bade2a0677a code.cloudfoundry.org/copilot/api +# contrib.go.opencensus.io/exporter/prometheus v0.1.0 +contrib.go.opencensus.io/exporter/prometheus # contrib.go.opencensus.io/exporter/stackdriver v0.6.0 contrib.go.opencensus.io/exporter/stackdriver contrib.go.opencensus.io/exporter/stackdriver/monitoredresource +# contrib.go.opencensus.io/exporter/zipkin v0.1.1 +contrib.go.opencensus.io/exporter/zipkin # fortio.org/fortio v1.3.0 fortio.org/fortio/fhttp fortio.org/fortio/periodic @@ -361,8 +365,8 @@ github.com/opentracing/opentracing-go/mocktracer github.com/openzipkin/zipkin-go github.com/openzipkin/zipkin-go/reporter github.com/openzipkin/zipkin-go/reporter/http -github.com/openzipkin/zipkin-go/idgenerator github.com/openzipkin/zipkin-go/model +github.com/openzipkin/zipkin-go/idgenerator github.com/openzipkin/zipkin-go/propagation # github.com/pborman/uuid v0.0.0-20170612153648-e790cca94e6c github.com/pborman/uuid @@ -457,20 +461,19 @@ github.com/yuin/gopher-lua github.com/yuin/gopher-lua/parse github.com/yuin/gopher-lua/ast github.com/yuin/gopher-lua/pm -# go.opencensus.io v0.20.1 +# go.opencensus.io v0.21.0 go.opencensus.io/stats go.opencensus.io/stats/view go.opencensus.io/tag -go.opencensus.io/exporter/prometheus go.opencensus.io/trace -go.opencensus.io/exporter/zipkin go.opencensus.io/plugin/ochttp go.opencensus.io/plugin/ochttp/propagation/b3 go.opencensus.io/plugin/ocgrpc +go.opencensus.io/metric/metricdata go.opencensus.io/stats/internal go.opencensus.io/internal/tagencoding -go.opencensus.io/metric/metricdata go.opencensus.io/metric/metricproducer +go.opencensus.io/metric/metricexport go.opencensus.io/internal go.opencensus.io/trace/internal go.opencensus.io/trace/tracestate