e879772287
Automatic merge from submit-queue Update golang.org/x/sys/unix package <!-- Thanks for sending a pull request! Here are some tips for you: 1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md 2. If you want *faster* PR reviews, read how: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/faster_reviews.md 3. Follow the instructions for writing a release note: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes --> **What this PR does / why we need it**: Kubernetes build is failing on ppc64le platform with following error: ``` [root@rhel72 kubernetes]# make all KUBE_BUILD_PPC64LE=y can't load package: package .: no buildable Go source files in /root/ks_ws/src/k8s.io/kubernetes can't load package: package .: no buildable Go source files in /root/ks_ws/src/k8s.io/kubernetes +++ [0926 09:39:53] Generating bindata: /root/ks_ws/src/k8s.io/kubernetes/test/e2e/framework/gobindata_util.go +++ [0926 09:39:55] Building the toolchain targets: k8s.io/kubernetes/hack/cmd/teststale +++ [0926 09:39:55] Building go targets for linux/ppc64le: cmd/libs/go2idl/deepcopy-gen +++ [0926 09:40:04] Generating bindata: /root/ks_ws/src/k8s.io/kubernetes/test/e2e/framework/gobindata_util.go +++ [0926 09:40:05] Building the toolchain targets: k8s.io/kubernetes/hack/cmd/teststale +++ [0926 09:40:05] Building go targets for linux/ppc64le: cmd/libs/go2idl/conversion-gen E0926 09:40:11.770782 19065 conversion.go:594] Warning: could not generate autoConvert functions for k8s.io/kubernetes/pkg/apis/apps/v1alpha1.PetSetSpec <-> k8s.io/kubernetes/pkg/apis/apps.PetSetSpec E0926 09:40:11.888241 19065 conversion.go:594] Warning: could not generate autoConvert functions for k8s.io/kubernetes/pkg/apis/extensions/v1beta1.HorizontalPodAutoscalerSpec <-> k8s.io/kubernetes/pkg/apis/autoscaling.HorizontalPodAutoscalerSpec E0926 09:40:11.905974 19065 conversion.go:594] Warning: could not generate autoConvert functions for k8s.io/kubernetes/pkg/apis/extensions/v1beta1.JobSpec <-> k8s.io/kubernetes/pkg/apis/batch.JobSpec E0926 09:40:11.941445 19065 conversion.go:594] Warning: could not generate autoConvert functions for k8s.io/kubernetes/pkg/apis/extensions/v1beta1.RollingUpdateDeployment <-> k8s.io/kubernetes/pkg/apis/extensions.RollingUpdateDeployment E0926 09:40:11.947455 19065 conversion.go:594] Warning: could not generate autoConvert functions for k8s.io/kubernetes/pkg/apis/extensions/v1beta1.ScaleStatus <-> k8s.io/kubernetes/pkg/apis/extensions.ScaleStatus +++ [0926 09:40:13] Generating bindata: /root/ks_ws/src/k8s.io/kubernetes/test/e2e/framework/gobindata_util.go +++ [0926 09:40:14] Building the toolchain targets: k8s.io/kubernetes/hack/cmd/teststale +++ [0926 09:40:14] Building go targets for linux/ppc64le: cmd/libs/go2idl/openapi-gen +++ [0926 09:40:25] Generating bindata: /root/ks_ws/src/k8s.io/kubernetes/test/e2e/framework/gobindata_util.go +++ [0926 09:40:26] Building the toolchain targets: k8s.io/kubernetes/hack/cmd/teststale +++ [0926 09:40:26] Building go targets for linux/ppc64le: cmd/kube-dns cmd/kube-proxy cmd/kube-apiserver cmd/kube-controller-manager cmd/kubelet cmd/kubemark cmd/hyperkube plugin/cmd/kube-scheduler cmd/kubectl cmd/gendocs cmd/genkubedocs cmd/genman cmd/genyaml cmd/mungedocs cmd/genswaggertypedocs cmd/linkcheck examples/k8petstore/web-server/src federation/cmd/genfeddocs vendor/github.com/onsi/ginkgo/ginkgo test/e2e/e2e.test vendor/github.com/onsi/ginkgo/ginkgo test/e2e_node/e2e_node.test # k8s.io/kubernetes/vendor/github.com/fsnotify/fsnotify vendor/github.com/fsnotify/fsnotify/inotify.go:39: undefined: unix.InotifyInit vendor/github.com/fsnotify/fsnotify/inotify_poller.go:48: undefined: unix.Pipe2 make: *** [all] Error 1 [root@rhel72 kubernetes]# ``` Above error already addressed part of https://github.com/golang/go/issues/15393. Current `golang.org/x/sys/unix` is very old so updating the package to the latest version. **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # **Special notes for your reviewer**: **Release note**: <!-- Steps to write your release note: 1. Use the release-note-* labels to set the release note state (if you have access) 2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`. --> ```release-note ``` |
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Kubernetes
Are you ...
- Interested in learning more about using Kubernetes? Please see our user-facing documentation on kubernetes.io or try the Scalable Microservices with Kubernetes course
- Interested in hacking on the core Kubernetes code base? Keep reading!
Kubernetes is an open source system for managing containerized applications across multiple hosts, providing basic mechanisms for deployment, maintenance, and scaling of applications.
Kubernetes is:
- lean: lightweight, simple, accessible
- portable: public, private, hybrid, multi cloud
- extensible: modular, pluggable, hookable, composable
- self-healing: auto-placement, auto-restart, auto-replication
Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale, combined with best-of-breed ideas and practices from the community.
Kubernetes is ready for Production!
With the 1.0.1 release Kubernetes is ready to serve your production workloads.
Kubernetes can run anywhere!
You can run Kubernetes on your local workstation under Vagrant, cloud providers (e.g. GCE, AWS, Azure), and physical hardware. Essentially, anywhere Linux runs you can run Kubernetes. Checkout the Getting Started Guides for details.
Concepts
Kubernetes works with the following concepts:
- Cluster
- A cluster is a set of physical or virtual machines and other infrastructure resources used by Kubernetes to run your applications. Kubernetes can run anywhere! See the Getting Started Guides for instructions for a variety of services.
- Node
- A node is a physical or virtual machine running Kubernetes, onto which pods can be scheduled.
- Pod
- Pods are a colocated group of application containers with shared volumes. They're the smallest deployable units that can be created, scheduled, and managed with Kubernetes. Pods can be created individually, but it's recommended that you use a replication controller even if creating a single pod.
- Replication controller
- Replication controllers manage the lifecycle of pods. They ensure that a specified number of pods are running at any given time, by creating or killing pods as required.
- Service
- Services provide a single, stable name and address for a set of pods. They act as basic load balancers.
- Label
- Labels are used to organize and select groups of objects based on key:value pairs.
Documentation
Kubernetes documentation is organized into several categories.
- Getting started guides
- for people who want to create a Kubernetes cluster
- for people who want to port Kubernetes to a new environment
- User documentation
- for people who want to run programs on an existing Kubernetes cluster
- in the Kubernetes User Guide: Managing Applications Tip: You can also view help documentation out on http://kubernetes.io/docs/.
- the Kubectl Command Line Interface is a detailed reference on
the
kubectlCLI - User FAQ
- Cluster administrator documentation
- for people who want to create a Kubernetes cluster and administer it
- in the Kubernetes Cluster Admin Guide
- Developer and API documentation
- for people who want to write programs that access the Kubernetes API, write plugins or extensions, or modify the core Kubernetes code
- in the Kubernetes Developer Guide
- see also notes on the API
- see also the API object documentation, a detailed description of all fields found in the core API objects
- Walkthroughs and examples
- hands-on introduction and example config files
- in the user guide
- in the docs/examples directory
- Contributions from the Kubernetes community
- in the docs/contrib directory
- Design documentation and design proposals
- for people who want to understand the design of Kubernetes, and feature proposals
- design docs in the Kubernetes Design Overview and the docs/design directory
- proposals in the docs/proposals directory
- Wiki/FAQ
- in the wiki
- troubleshooting information in the troubleshooting guide
Community, discussion, contribution, and support
See which companies are committed to driving quality in Kubernetes on our community page.
Do you want to help "shape the evolution of technologies that are container packaged, dynamically scheduled and microservices oriented?"
You should consider joining the Cloud Native Computing Foundation. For details about who's involved and how Kubernetes plays a role, read their announcement.
Code of conduct
Participation in the Kubernetes community is governed by the Kubernetes Code of Conduct.
Are you ready to add to the discussion?
We have presence on:
You can also view recordings of past events and presentations on our Media page.
For Q&A, our threads are at:
Want to contribute to Kubernetes?
If you're interested in being a contributor and want to get involved in developing Kubernetes, start in the Kubernetes Developer Guide and also review the contributor guidelines.
Or, if you just have an idea for a new feature, see the Kubernetes Features repository for details on how to propose it.
Support
While there are many different channels that you can use to get ahold of us, you can help make sure that we are efficient in getting you the help that you need.
If you need support, start with the troubleshooting guide and work your way through the process that we've outlined.
That said, if you have questions, reach out to us one way or another. We don't bite!
Community resources
- Awesome-kubernetes - http://ramitsurana.github.io/awesome-kubernetes
You can find more projects, tools and articles related to Kubernetes on the awesome-kubernetes list. Add your project there and help us make it better.
- CoreKube - https://corekube.com:
Instructive & educational resources for the Kubernetes community. By the community.
- Community Documentation
Here you can learn more about the current happenings in the kubernetes community.