devspace-plugin-loft
Kyverno
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devspace-plugin-loft | Kyverno | |
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57 | 35 | |
19 | 5,077 | |
- | 3.4% | |
7.1 | 9.9 | |
1 day ago | 4 days ago | |
Go | ||
- | Apache License 2.0 |
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devspace-plugin-loft
- Sources to enable EKS multitenant cluster
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Is Kubernetes suitable for large, multi-tenant application management?
I'm biased but I do think what you're describing is a good use case for Kubernetes. I work for Loft Labs, we're the company that created vcluster. We do have a commercial product called Loft that lets you manage vclusters and offer them self-service to developers. If you want to get more info on that, the web site is loft.sh.
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Questions for Heroku-like Project
There are some products available, for example Loft who open sourced vcluster
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How do you maintain development environments?
We run on EKS and use https://loft.sh/ to deploy development environments. The engineer runs the single service locally that they want to modify. Any other services or databases that service connects to run remotely in our Development EKS cluster using Loft and port forwards to the engineers local environment.
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Multi cluster vs namespaces
Lastly, one day my employer will let my run Loft so that I can provide on-demand ephemeral k8s clusters to my dev + test teams.
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Dedicated backend resources per client
Have a look at https://github.com/loft-sh/kiosk and maybe the paid version https://loft.sh/
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Create new pods/containers for each new user that signs up?
How many friends? I would recommend evaluating Loft which is free for up to 3 users.
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For devex folks specifically: how do you think about balancing dev empowerment with environment stability?
Automate the setup of new k8s environments, ideally they should be ephemeral, disposed regularly and rebuilt by the devs themselves, on demand. This will also keep costs in check, devs don't work 24/7 so why should their cloud infrastructure? A tool worth checking would be Loft
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RBAC MANAGEMENT
Loft solves this + much more. There are cost-saving features too, so it might actually pay for itself. Don't hesitate to book a demo.
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7 Kubernetes Cost Optimization Tools To Observe and Save on Costs
Loft.sh provides self-serve Kubernetes solutions for cost optimization, CI/CD, policy enforcement, user management, collaboration, and more. It helps save on Kubernetes costs by using quotas and space constraints which helps while sharing your clusters among multiple users and teams. Auto delete for idle namespaces and sleep mode for idle workloads also saves costs.
Kyverno
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Stop 'k rollout restart deploy' from restarting everything?
Anyway, I haven’t checked for sure as I’m away from laptop but it should be possible to use something like Kyverno to block that operation. We had to do similar in the past to hotfix a bug in our CLI tool. I wrote a blog post about it that might give you an idea: https://www.giantswarm.io/blog/restricting-cluster-admin-permissions
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An Overview of Kubernetes Security Projects at KubeCon Europe 2023
Cosign is used for signing containers through a variety of different methods. It has strong integration with other open source tools, such as Kyverno.
- Kyverno
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container signing and verification using cosign and kyverno
cosign: https://docs.sigstore.dev/cosign/overview/ kyverno: https://kyverno.io/
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Introduction to Day 2 Kubernetes
Kyverno - Kubernetes Native Policy Management
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Admission controller to mutate cpu requests?
You could use a policy tool like kyverno or OPA.
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Multi-tenancy with ProjectSveltos
Kyverno is present in the management cluster;
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Did I miss something here, regarding network policies and helm templates? (Slightly ranty)
You do still have to create a policy for every namespace, but don't have to worry about labeling individual pods. We're starting to move to Helm/kustomize for our namespaces to deploy default things like network policies to each one, and we're also starting to use kyverno more, which I think is a little more purpose built for this type of thing than metacontroller is.
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kubernetes provider resources v1 vs non-v1 is it just me or is this dumb?
I knew it was unsupported so about 6 months ago I had started an effort to switch to Kyverno, which is far better and actually supported. The version of Kyverno I was using had a v1beta1 AdmissionController. Fortunately that was in a helm chart so easily caught by pluto before my upgrade.
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Kyverno Policy As Code Using CDK8S
Kyverno Kyverno is a policy engine designed for Kubernetes, Kyverno policies can validate, mutate, and generate Kubernetes resources plus ensure OCI image supply chain security.
What are some alternatives?
skaffold - Easy and Repeatable Kubernetes Development
falco - Cloud Native Runtime Security
minikube - Run Kubernetes locally
gatekeeper - 🐊 Gatekeeper - Policy Controller for Kubernetes
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.
Kubewarden - Kubewarden is a policy engine for Kubernetes. It helps with keeping your Kubernetes clusters secure and compliant. Kubewarden policies can be written using regular programming languages or Domain Specific Languages (DSL) sugh as Rego. Policies are compiled into WebAssembly modules that are then distributed using traditional container registries.
k3s - Lightweight Kubernetes
OPA (Open Policy Agent) - Open Policy Agent (OPA) is an open source, general-purpose policy engine.
kubernetes - Production-Grade Container Scheduling and Management
k-rail - Kubernetes security tool for policy enforcement
jspolicy - jsPolicy - Easier & Faster Kubernetes Policies using JavaScript or TypeScript
checkov - Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.