kured
kube-fledged
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kured | kube-fledged | |
---|---|---|
5 | 10 | |
2,067 | 1,204 | |
1.4% | - | |
8.7 | 4.7 | |
3 days ago | 2 months 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.
kured
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Update notification for kubernetes and control plane components
Maaaaybe, but it's not really what it's suited for. For the Kubernetes host, I'd recommend you enable auto-updates, and then deploy https://github.com/kubereboot/kured to perform reboots as required (you can have it check alertmanager for current alerts, and only do a reboot during a maintenance window if there are no alerts)
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Examples of how to automatically handle EKS managed node upgrade?
OS patches, which are installed automatically by AKS. If restarts are required, we let https://github.com/weaveworks/kured handle it
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Interesting tools?
kured : automatic restarts of kubernetes nodes
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How can I restart a kubernetes node?
See https://github.com/weaveworks/kured or https://github.com/MnrGreg/kubectl-node-restart
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How do you upgrade your Kubernetes clusters?
You may want to check this https://github.com/weaveworks/kured It is very useful when updating underlying OS on nodes - allows you detect and restart gracefuly
kube-fledged
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Musl 1.2.4 adds TCP DNS fallback
Exactly. Part of the appeal to consolidate all of our container images to use Debian-slim is the ability to optimise the caching of layers, both in our container registry but also on our kubernetes cluster’s nodes (which can be done in a consistent manner with kube-fledged[1]).
[1] https://github.com/senthilrch/kube-fledged
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Ask HN: Have You Left Kubernetes?
If you're pulling big images you could try kube-fledged (it's the simplest option, a CRD that works like a pre-puller for your images), or if you have a big cluster you can try a p2p distributor, like kraken or dragonfly2.
Also there's that project called Nydus that allows starting up big containers way faster. IIRC, starts the container before pulling the whole image, and begins to pull data as needed from the registry.
https://github.com/senthilrch/kube-fledged
https://github.com/dragonflyoss/Dragonfly2
https://github.com/uber/kraken
https://nydus.dev/
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Interesting tools?
kube fledged - pre pull containes in nodes: https://github.com/senthilrch/kube-fledged
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Kube-fledged: Cache Container Images in Kubernetes
kube-fledged is a kubernetes add-on or operator for creating and managing a cache of container images directly on the worker nodes of a kubernetes cluster. It allows a user to define a list of images and onto which worker nodes those images should be cached (i.e. pulled). As a result, application pods start almost instantly, since the images need not be pulled from the registry. kube-fledged provides CRUD APIs to manage the lifecycle of the image cache, and supports several configurable parameters in order to customize the functioning as per one’s needs. (URL: https://github.com/senthilrch/kube-fledged)
- Introducing GKE image streaming for fast application startup and autoscaling
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Can Kubernetes pre-pull and cache images?
I found recently this tool kube-fledged that should do what you want..
- senthilrch/kube-fledged: A kubernetes add-on for creating and managing a cache of container images directly on the cluster worker nodes, so application pods start almost instantly
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Best way to mirror images to improve their availability for a cluster?
I recommend you also look at kube-fledged this is more appealing IMHO.
What are some alternatives?
upgrade-manager - Reliable, extensible rolling-upgrades of Autoscaling groups in Kubernetes
kraken - P2P Docker registry capable of distributing TBs of data in seconds
karpenter-provider-aws - Karpenter is a Kubernetes Node Autoscaler built for flexibility, performance, and simplicity.
ImageWolf - Fast Distribution of Docker Images on Clusters
kubespray - Deploy a Production Ready Kubernetes Cluster
image-cache-daemon
draino - Automatically cordon and drain Kubernetes nodes based on node conditions
containers-roadmap - This is the public roadmap for AWS container services (ECS, ECR, Fargate, and EKS).
k9s - 🐶 Kubernetes CLI To Manage Your Clusters In Style!
Dragonfly - This repository has be archived and moved to the new repository https://github.com/dragonflyoss/Dragonfly2.
kubectl-node-restart - Krew plugin to restart Kubernetes Nodes sequentially and gracefully
kubefwd - Bulk port forwarding Kubernetes services for local development.