11d28128a7
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. init annotations if it is nil to fix kubemci e2e test failures Initializing ingress.annotations before setting an annotation to fix `assignment to entry in nil map` error. Logs: https://storage.googleapis.com/kubernetes-jenkins/logs/ci-kubemci-ingress-conformance/1035/build-log.txt ``` I0331 21:01:42.915] [91m[1m•! Panic [43.203 seconds][0m I0331 21:01:42.915] [sig-network] Loadbalancing: L7 I0331 21:01:42.916] [90m/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/network/framework.go:22[0m I0331 21:01:42.916] GCE [Slow] [Feature:kubemci] I0331 21:01:42.916] [90m/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/network/ingress.go:578[0m I0331 21:01:42.917] [91m[1mshould create ingress with backend HTTPS [It][0m I0331 21:01:42.917] [90m/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/network/ingress.go:636[0m I0331 21:01:42.917] I0331 21:01:42.918] [91m[1mTest Panicked[0m I0331 21:01:42.918] [91massignment to entry in nil map[0m I0331 21:01:42.918] /usr/local/go/src/runtime/panic.go:491 I0331 21:01:42.919] I0331 21:01:42.919] [91mFull Stack Trace[0m I0331 21:01:42.919] /usr/local/go/src/runtime/panic.go:491 +0x283 I0331 21:01:42.920] k8s.io/kubernetes/test/e2e/framework.(*IngressTestJig).SetUpBacksideHTTPSIngress(0xc420fe6840, 0x63514e0, 0xc42092ec30, 0xc420374da0, 0x17, 0xc4217a7650, 0x2c, 0x0, 0x0, 0x0, ...) I0331 21:01:42.920] /go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/ingress_utils.go:1630 +0x86b I0331 21:01:42.920] k8s.io/kubernetes/test/e2e/network.executeBacksideBacksideHTTPSTest(0xc4211d1040, 0xc420fe6840, 0xc4217a7650, 0x2c) I0331 21:01:42.921] /go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/network/ingress.go:746 +0xbe I0331 21:01:42.921] k8s.io/kubernetes/test/e2e/network.glob..func6.4.5() I0331 21:01:42.921] /go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/network/ingress.go:637 +0x4b I0331 21:01:42.922] k8s.io/kubernetes/vendor/github.com/onsi/ginkgo/internal/leafnodes.(*runner).runSync(0xc4213ad440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) I0331 21:01:42.922] /go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:332 +0x219 I0331 21:01:42.922] k8s.io/kubernetes/test/e2e.TestE2E(0xc42092e1e0) I0331 21:01:42.922] /go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:48 +0x2b I0331 21:01:42.923] testing.tRunner(0xc42092e1e0, 0x41a1c50) I0331 21:01:42.923] /usr/local/go/src/testing/testing.go:746 +0xd0 I0331 21:01:42.923] created by testing.(*T).Run I0331 21:01:42.923] /usr/local/go/src/testing/testing.go:789 +0x2de ``` ```release-note NONE ``` cc @MrHohn @G-Harmon @csbell
Kubernetes
Kubernetes is an open source system for managing containerized applications across multiple hosts; providing basic mechanisms for deployment, maintenance, and scaling of applications.
Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale using a system called Borg, combined with best-of-breed ideas and practices from the community.
Kubernetes is hosted by the Cloud Native Computing Foundation (CNCF). If you are a company that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details about who's involved and how Kubernetes plays a role, read the CNCF announcement.
To start using Kubernetes
See our documentation on kubernetes.io.
Try our interactive tutorial.
Take a free course on Scalable Microservices with Kubernetes.
To start developing Kubernetes
The community repository hosts all information about building Kubernetes from source, how to contribute code and documentation, who to contact about what, etc.
If you want to build Kubernetes right away there are two options:
You have a working Go environment.
$ go get -d k8s.io/kubernetes
$ cd $GOPATH/src/k8s.io/kubernetes
$ make
You have a working Docker environment.
$ git clone https://github.com/kubernetes/kubernetes
$ cd kubernetes
$ make quick-release
For the full story, head over to the developer's documentation.
Support
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.