f0ce5bd8d8
Automatic merge from submit-queue (batch tested with PRs 43575, 44672) Update deployment and daemonset completeness checks maxUnavailable being taken into account for deployment completeness has caused a lot of confusion (https://github.com/kubernetes/kubernetes/issues/44395, https://github.com/kubernetes/kubernetes/issues/44657, https://github.com/kubernetes/kubernetes/issues/40496, others as well I am sure) so I am willing to just stop using it and require all of the new Pods for a Deployment to be available for the Deployment to be considered complete (hence both `rollout status` and ProgressDeadlineSeconds will not be successful in cases where a 1-pod Deployment never becomes successful because its Pod never transitions to ready). @kubernetes/sig-apps-api-reviews thoughts? ```release-note Deployments and DaemonSets are now considered complete once all of the new pods are up and running - affects `kubectl rollout status` (and ProgressDeadlineSeconds for Deployments) ``` Fixes https://github.com/kubernetes/kubernetes/issues/44395 |
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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
If you are less impatient, 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.