libnetwork
kind
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libnetwork | kind | |
---|---|---|
8 | 182 | |
2,120 | 12,767 | |
0.5% | 1.6% | |
3.3 | 8.9 | |
6 months ago | 5 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
libnetwork
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Docker Networking: A Step-by-Step Guide for Developers
Container network model is a standard proposed by Docker that provides a well-defined interface or API that helps in establishing connections between containers and network plugins. Libnetwork is the native Go implementation of the CNM for connecting containers. It provides an interface between the Docker engine and network drivers. It is built on 3 main components: Sandbox, Endpoint, Network
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Podman 4.0.0
Thanks! It seems that netavark uses macvlan to avoid creating bridge devices. Although it can also use bridges, and it seems that Docker is adding macvlan support too: https://github.com/moby/libnetwork/blob/master/docs/macvlan....
- The docker plugin API documentation is basically nonexistent
- Dedicated Ipv6 to each container
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Is Docker Swarm broken?
I'm having an issue with docker daemon crashing only when using overlay networks. May 21 05:54:59 svr dockerd[13153]: time="2021-05-21T05:54:59.535581254-03:00" level=warning msg="Error (Unable to complete atomic operation, key modified) deleting object [endpoint e8t3rwhuv3r0llsv43rup41vr ab46637f5a936ecc74bc6216601b4df118e758c02512e31a477466cd72c99526], retrying...." this error deleted my network and then crashed all the containers that were using it, container State: "Error": "failed to get network during CreateEndpoint: network e8t3rwhuv3r0llsv43rup41vr not found", "ExitCode": 128, sometimes it exits with code 0 and 143 too I found this similar issue, but it seems abandoned https://github.com/moby/libnetwork/issues/2341
- Pihole DNS does not work in WireGuard when both are in separate docker containers on the same machine
- Docker breaks IPv6 binding in patch update
kind
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How to distribute workloads using Open Cluster Management
To get started, you'll need to install clusteradm and kubectl and start up three Kubernetes clusters. To simplify cluster administration, this article starts up three kind clusters with the following names and purposes:
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15 Options To Build A Kubernetes Playground (with Pros and Cons)
Kind: is a tool for running local Kubernetes clusters using Docker container "nodes." It was primarily designed for testing Kubernetes itself but can also be used for local development or continuous integration.
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Exploring OpenShift with CRC
Fortunately, just as projects like kind and Minikube enable developers to spin up a local Kubernetes environment in no time, CRC, also known as OpenShift Local and a recursive acronym for "CRC - Runs Containers", offers developers a local OpenShift environment by means of a pre-configured VM similar to how Minikube works under the hood.
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K3s Traefik Ingress - configured for your homelab!
I recently purchased a used Lenovo M900 Think Centre (i7 with 32GB RAM) from eBay to expand my mini-homelab, which was just a single Synology DS218+ plugged into my ISP's router (yuck!). Since I've been spending a big chunk of time at work playing around with Kubernetes, I figured that I'd put my skills to the test and run a k3s node on the new server. While I was familiar with k3s before starting this project, I'd never actually run it before, opting for tools like kind (and minikube before that) to run small test clusters for my local development work.
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Mykube - simple cli for single node K8S creatiom
Features compared to https://kind.sigs.k8s.io/
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Hacking in kind (Kubernetes in Docker)
Kind allows you to run a Kubernetes cluster inside Docker. This is incredibly useful for developing Helm charts, Operators, or even just testing out different k8s features in a safe way.
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Choosing the Next Step: Docker Swarm or Kubernetes After Mastering Docker?
Check out KinD
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K3s – Lightweight Kubernetes
If you're just messing around, just use kind (https://kind.sigs.k8s.io) or minikube if you want VMs (https://minikube.sigs.k8s.io). Both work on ARM-based platforms.
You can also use k3s; it's hella easy to get started with and it works great.
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Two approaches to make your APIs more secure
We'll install APIClarity into a Kubernetes cluster to test our API documentation. We're using a Kind cluster for demonstration purposes. Of course, if you have another Kubernetes cluster up and running elsewhere, all steps also work there.
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observing logs from Kubernetes pods without headaches
yes I know there is lens, but it does not allow me to see logs of multiple pods at same time and what is even more important it is not friendly for ephemeral clusters - in my case with help of kind I am recreating whole cluster each time from scratch
What are some alternatives?
compose-spec - The Compose specification
minikube - Run Kubernetes locally
podman-desktop-companion - Podman desktop companion
k3d - Little helper to run CNCF's k3s in Docker
cri-dockerd - dockerd as a compliant Container Runtime Interface for Kubernetes
lima - Linux virtual machines, with a focus on running containers
firebuild - Convenience of containers, security of virtual machines
vcluster - vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.
mariadb-podman-socket-activat
colima - Container runtimes on macOS (and Linux) with minimal setup
Moby - The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...