7585998299
Automatic merge from submit-queue (batch tested with PRs 57906, 57425, 56939, 57317, 57762). 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>. add "Not Found" error for ipset set & entry delete **What this PR does / why we need it**: Add "not found error" for ipset set and entry delete. For example, ``` [root@SHA1000130405 k8s-yml]# ipset list Name: KUBE-LOOP-BACK Type: hash:ip,port,ip Revision: 2 Header: family inet hashsize 1024 maxelem 65536 Size in memory: 16776 References: 1 Members: 172.17.0.2,udp:53,172.17.0.2 172.17.0.2,tcp:53,172.17.0.2 100.106.89.164,tcp:6443,100.106.89.164 [root@SHA1000130405 k8s-yml]# ipset delete foo ipset v6.19: The set with the given name does not exist [root@SHA1000130405 k8s-yml]# ipset del KUBE-LOOP-BACK 1.2.3.4,tcp:80,1.2.3.4 ipset v6.19: Syntax error: Third element is missing from 1.2.3.4,tcp:80,1.2.3.4. ``` Just need to filter the error message "does not exist" or "element is missing". We should ignore these error when try to make sure they are deleted. **Which issue(s) this PR fixes**: Fixes #57318 **Special notes for your reviewer**: **Release note**: ```release-note NONE ```
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.