diff --git a/cmd/nodeproblemdetector/node_problem_detector.go b/cmd/nodeproblemdetector/node_problem_detector.go index 42fc708a4..67b48102d 100644 --- a/cmd/nodeproblemdetector/node_problem_detector.go +++ b/cmd/nodeproblemdetector/node_problem_detector.go @@ -21,6 +21,7 @@ import ( "github.com/golang/glog" "github.com/spf13/pflag" + _ "go.uber.org/automaxprocs" _ "k8s.io/node-problem-detector/cmd/nodeproblemdetector/exporterplugins" _ "k8s.io/node-problem-detector/cmd/nodeproblemdetector/problemdaemonplugins" diff --git a/vendor/go.uber.org/automaxprocs/CHANGELOG.md b/vendor/go.uber.org/automaxprocs/CHANGELOG.md new file mode 100644 index 000000000..8ebd7f144 --- /dev/null +++ b/vendor/go.uber.org/automaxprocs/CHANGELOG.md @@ -0,0 +1,21 @@ +# Changelog + +## v1.3.0 (2020-01-23) + +- Migrate to Go modules. + +## v1.2.0 (2018-02-22) + +- Fixed quota clamping to always round down rather than up; Rather than + guaranteeing constant throttling at saturation, instead assume that the + fractional CPU was added as a hedge for factors outside of Go's scheduler. + +## v1.1.0 (2017-11-10) + +- Log the new value of `GOMAXPROCS` rather than the current value. +- Make logs more explicit about whether `GOMAXPROCS` was modified or not. +- Allow customization of the minimum `GOMAXPROCS`, and modify default from 2 to 1. + +## v1.0.0 (2017-08-09) + +- Initial release. diff --git a/vendor/go.uber.org/automaxprocs/CODE_OF_CONDUCT.md b/vendor/go.uber.org/automaxprocs/CODE_OF_CONDUCT.md new file mode 100644 index 000000000..e327d9aa5 --- /dev/null +++ b/vendor/go.uber.org/automaxprocs/CODE_OF_CONDUCT.md @@ -0,0 +1,75 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, +body size, disability, ethnicity, gender identity and expression, level of +experience, nationality, personal appearance, race, religion, or sexual +identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or + advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an +appointed representative at an online or offline event. Representation of a +project may be further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting the project team at oss-conduct@uber.com. The project +team will review and investigate all complaints, and will respond in a way +that it deems appropriate to the circumstances. The project team is obligated +to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], +version 1.4, available at +[http://contributor-covenant.org/version/1/4][version]. + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/go.uber.org/automaxprocs/CONTRIBUTING.md b/vendor/go.uber.org/automaxprocs/CONTRIBUTING.md new file mode 100644 index 000000000..2b6a6040d --- /dev/null +++ b/vendor/go.uber.org/automaxprocs/CONTRIBUTING.md @@ -0,0 +1,81 @@ +# Contributing + +We'd love your help improving this package! + +If you'd like to add new exported APIs, please [open an issue][open-issue] +describing your proposal — discussing API changes ahead of time makes +pull request review much smoother. In your issue, pull request, and any other +communications, please remember to treat your fellow contributors with +respect! We take our [code of conduct](CODE_OF_CONDUCT.md) seriously. + +Note that you'll need to sign [Uber's Contributor License Agreement][cla] +before we can accept any of your contributions. If necessary, a bot will remind +you to accept the CLA when you open your pull request. + +## Setup + +[Fork][fork], then clone the repository: + +``` +mkdir -p $GOPATH/src/go.uber.org +cd $GOPATH/src/go.uber.org +git clone git@github.com:your_github_username/automaxprocs.git +cd automaxprocs +git remote add upstream https://github.com/uber-go/automaxprocs.git +git fetch upstream +``` + +Install the test dependencies: + +``` +make dependencies +``` + +Make sure that the tests and the linters pass: + +``` +make test +make lint +``` + +If you're not using the minor version of Go specified in the Makefile's +`LINTABLE_MINOR_VERSIONS` variable, `make lint` doesn't do anything. This is +fine, but it means that you'll only discover lint failures after you open your +pull request. + +## Making Changes + +Start by creating a new branch for your changes: + +``` +cd $GOPATH/src/go.uber.org/automaxprocs +git checkout master +git fetch upstream +git rebase upstream/master +git checkout -b cool_new_feature +``` + +Make your changes, then ensure that `make lint` and `make test` still pass. If +you're satisfied with your changes, push them to your fork. + +``` +git push origin cool_new_feature +``` + +Then use the GitHub UI to open a pull request. + +At this point, you're waiting on us to review your changes. We *try* to respond +to issues and pull requests within a few business days, and we may suggest some +improvements or alternatives. Once your changes are approved, one of the +project maintainers will merge them. + +We're much more likely to approve your changes if you: + +* Add tests for new functionality. +* Write a [good commit message][commit-message]. +* Maintain backward compatibility. + +[fork]: https://github.com/uber-go/automaxprocs/fork +[open-issue]: https://github.com/uber-go/automaxprocs/issues/new +[cla]: https://cla-assistant.io/uber-go/automaxprocs +[commit-message]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html diff --git a/vendor/go.uber.org/automaxprocs/LICENSE b/vendor/go.uber.org/automaxprocs/LICENSE new file mode 100644 index 000000000..20dcf51d9 --- /dev/null +++ b/vendor/go.uber.org/automaxprocs/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2017 Uber Technologies, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/vendor/go.uber.org/automaxprocs/Makefile b/vendor/go.uber.org/automaxprocs/Makefile new file mode 100644 index 000000000..479674108 --- /dev/null +++ b/vendor/go.uber.org/automaxprocs/Makefile @@ -0,0 +1,46 @@ +export GOBIN ?= $(shell pwd)/bin + +GO_FILES := $(shell \ + find . '(' -path '*/.*' -o -path './vendor' ')' -prune \ + -o -name '*.go' -print | cut -b3-) + +GOLINT = $(GOBIN)/golint +STATICCHECK = $(GOBIN)/staticcheck + +.PHONY: build +build: + go build ./... + +.PHONY: install +install: + go mod download + +.PHONY: test +test: + go test -race ./... + +.PHONY: cover +cover: + go test -coverprofile=cover.out -covermode=atomic -coverpkg=./... ./... + go tool cover -html=cover.out -o cover.html + +$(GOLINT): + go install golang.org/x/lint/golint + +$(STATICCHECK): + go install honnef.co/go/tools/cmd/staticcheck + +.PHONY: lint +lint: $(GOLINT) $(STATICCHECK) + @rm -rf lint.log + @echo "Checking gofmt" + @gofmt -d -s $(GO_FILES) 2>&1 | tee lint.log + @echo "Checking go vet" + @go vet ./... 2>&1 | tee -a lint.log + @echo "Checking golint" + @$(GOLINT) ./... | tee -a lint.log + @echo "Checking staticcheck" + @$(STATICCHECK) ./... 2>&1 | tee -a lint.log + @echo "Checking for license headers..." + @./.build/check_license.sh | tee -a lint.log + @[ ! -s lint.log ] diff --git a/vendor/go.uber.org/automaxprocs/README.md b/vendor/go.uber.org/automaxprocs/README.md new file mode 100644 index 000000000..7ad608c62 --- /dev/null +++ b/vendor/go.uber.org/automaxprocs/README.md @@ -0,0 +1,46 @@ +# automaxprocs [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] + +Automatically set `GOMAXPROCS` to match Linux container CPU quota. + +## Installation + +`go get -u go.uber.org/automaxprocs` + +## Quick Start + +```go +import _ "go.uber.org/automaxprocs" + +func main() { + // Your application logic here. +} +``` + +## Development Status: Stable + +All APIs are finalized, and no breaking changes will be made in the 1.x series +of releases. Users of semver-aware dependency management systems should pin +automaxprocs to `^1`. + +## Contributing + +We encourage and support an active, healthy community of contributors — +including you! Details are in the [contribution guide](CONTRIBUTING.md) and +the [code of conduct](CODE_OF_CONDUCT.md). The automaxprocs maintainers keep +an eye on issues and pull requests, but you can also report any negative +conduct to oss-conduct@uber.com. That email list is a private, safe space; +even the automaxprocs maintainers don't have access, so don't hesitate to hold +us to a high standard. + +