kata-containers | Kata Containers is an open source project | Continuous Deployment library

by kata-containers Rust Version: 3.2.0-alpha3 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | kata-containers Summary

kata-containers is a Rust library typically used in Devops, Continuous Deployment applications. kata-containers has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs.

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Quality

Security

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Support

kata-containers has a medium active ecosystem.

It has 3440 star(s) with 770 fork(s). There are 90 watchers for this library.

It had no major release in the last 12 months.

There are 993 open issues and 2764 have been closed. On average issues are closed in 79 days. There are 162 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of kata-containers is 3.2.0-alpha3

Quality

kata-containers has no bugs reported.

Security

kata-containers has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

kata-containers is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

kata-containers releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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kata-containers Key Features

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kata-containers Examples and Code Snippets

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Community Discussions

Trending Discussions on kata-containers

Wget command does not download the github repository, "Not a directory" error?

Calico based pod is not coming up

Kata Containers vs gVisor?

QUESTION

Wget command does not download the github repository, "Not a directory" error?

Asked 2020-Jul-15 at 20:22

I need to download the contents of this page: https://github.com/kata-containers/packaging/tree/master/kernel

Unfortunately, :

...

ANSWER

Answered 2020-Jul-15 at 20:22

"kernel" is the HTML file for the page you are looking at. You can download the entire repo at https://github.com/kata-containers/packaging/archive/master.zip and peruse the kernel subfolder.

Source https://stackoverflow.com/questions/62923110

QUESTION

Calico based pod is not coming up

Asked 2020-Jul-12 at 21:17

I am setting up a pod using calico but it keeps on failing with some authorization error. By default following is the node cidr of my system:

...

ANSWER

Answered 2020-Jul-12 at 05:23

Looks like you have an RBAC issue where your pod cannot read the Kubernetes the IPAMConfig CRD.

I looked at the manifests from https://docs.projectcalico.org/manifests/canal.yaml and I see that it's missing ipamconfigs from a couple of the RBAC ClusterRoles. So you can go ahead and try to add them.

Source https://stackoverflow.com/questions/62856916

QUESTION

Kata Containers vs gVisor?

Asked 2019-Jul-18 at 09:01

As I understand, Kata Containers

Kata Container build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers but provide the workload isolation and security advantages of VMs

On the other hand, gvisor

gVisor is a user-space kernel for containers. It limits the host kernel surface accessible to the application while still giving the application access to all the features it expects.

As I believe, both of these technology trying to add linux space into containers in order to enhance security.

My question is How do they differ from each other ? Is there overlapping in functionalities?

...

ANSWER

Answered 2018-Sep-19 at 03:58

From what I gather from the gVisor blog:

Kata Containers

Full Kernel on top of a lightweight QEMU/KVM VM.
Lets system calls go through freely
Performance penalty due to the VM layer. Not clear yet how slower or faster than gVisor
On paper, slower startup time.
Can run any application.
Can run in nested virtualized environments if the hypervisor and hardware support it.

gVisor

Partial Kernel in userspace.
Intercepts syscalls
Performance penalty at runtime due to syscall filtering. Not clear how slower or faster than Kata yet.
On paper, faster startup time.
Can run only applications that use supported system calls.
On paper, you may not need nested virtualization.

Source https://stackoverflow.com/questions/50143367

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