virtual-kubelet
sops
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virtual-kubelet | sops | |
---|---|---|
10 | 150 | |
4,073 | 15,069 | |
0.8% | 2.4% | |
7.0 | 9.2 | |
9 days ago | 9 days ago | |
Go | Go | |
Apache License 2.0 | Mozilla Public 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.
virtual-kubelet
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Bare-Metal Kubernetes, Part I: Talos on Hetzner
Speaking of k8s, anyone here know of ready-made solutions for getting XCode (i.e. xcodebuild) running in pods? As far as I'm aware, there are no good solutions for getting XCode running on Linux, so at the moment I'm just futzing about with a virtual-kubelet[0] implementation that spawns MacOS VMs. This works just fine, but the problem seems like such an obvious one that I expect there to be some existing solution(s) I just missed.
[0]:https://github.com/virtual-kubelet/virtual-kubelet/
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Keeping Airflow tasks “cloud-native”
Have you looked into virtual kubelet yet? It allows you to make a virtual node in your on-prem cluster that schedules workloads on services like AWS Fargate or Azure Container Instances.
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Similar to AWS Fargate provider?
If you are serious about implementing this yourself, you may want to look into virtual kubelet: https://virtual-kubelet.io/
- Nomad vs. Kubernetes
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Deploy on prem Kubernetes. What is the best approach paid and unpaid to deploy a cluster on premise with burst to azure/aws? The only need is the ability to have some static pods. I do have a preference for free/open source solutions.
I just stumbled upon this project a while back and don't have experience with it, so I don't know how well it works and what caveats you may face, but there's Virtual Kubelet, which aims to do just that, i.e. running a virtual Kubernetes node outside the cluster. Its Kip provider sounds like the thing you're looking for.
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Create a fake node
Are you looking something like the following: https://github.com/virtual-kubelet/virtual-kubelet
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How to use the GitOps model to create, update and manage applications at the edge with KubeEdge and Argo
Kubeedge docs are light on self-justification... How does https://github.com/kubeedge/kubeedge differ from https://github.com/virtual-kubelet/virtual-kubelet or just running a regular kubelet on that edge machine?
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Autoscaling Redis applications on Kubernetes 🚀🚀
If this sounds interesting, do check out Virtual Nodes in Azure Kubernetes Service to see how you can use them to seamlessly scale your applications to Azure Container Instances and benefit from quick provisioning of pods, and only pay per second for their execution time. The virtual nodes add-on for AKS, is based on the open source project Virtual Kubelet which is an open source Kubernetes kubelet implementation.
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Infrastructure Engineering - Diving Deep
Use cases like these are made possible by projects like KubeEdge , K3s and Virtual Kubelets. You can read more about how they power the edge with different architectures and compromises here.
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Evolving Container Security with Linux User Namespaces
This is a complicated question to answer.
This isn't my expertise (the cluster orchestration system), but I can answer to the best of my abilities: Titus, today is a system that sits on top of Kubernetes, and uses Kubernetes components to do its thing, but we've substituted many of the systems with our own. For example, closer to my area of knowledge, we've used our own executor / provider along with the Virtual Kubelet project (https://github.com/virtual-kubelet/virtual-kubelet) instead of Kubelet.
We're exploring where we can leverage the Kubernetes ecosystem, adapt components, or help contribute changes back that others can leverage to enable our use of more COTS components of Kubernetes.
tl;dr: We're swapping out the engines while in flight
sops
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Pico.sh – Hacker Labs
My script just sets up default .sops.yaml for https://github.com/getsops/sops
You can further edit .sops.yaml(eg have multiple of them) and decide how you split secrets in your directory tree to further customize who can decrypt the secrets.
It works pretty well for prod/dev splits, etc
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Encrypting your secrets with Mozilla SOPS using two AWS KMS Keys
Mozilla SOPS (Secrets OPerationS) is an open-source command-line tool for managing and storing secrets. It uses secure encryption methods to encrypt secrets at rest and decrypt them at runtime. SOPS supports a variety of key management systems, including AWS KMS, GCP KMS, Azure Key Vault, and PGP. It's particularly useful in a DevOps context where sensitive data like API keys, passwords, or certificates need to be securely managed and seamlessly integrated into application workflows.
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An opinionated template for deploying a single k3s cluster with Ansible backed by Flux, SOPS, GitHub Actions, Renovate, Cilium, Cloudflare and more!
Encrypted secrets thanks to SOPS and Age
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Tracking SQLite Database Changes in Git
We do the exact same thing to keep track of some credentials we use sops[1] and AWS KMS to separate credentials by sensitivity, then use the git differ to view the diffs between the encrypted secrets
Definitely not best practice security-wise, but it works well
[1] https://github.com/getsops/sops
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The Twelve-Factor App
For anyone new to SOPS like I was - https://github.com/getsops/sops
- Storing and managing private keys
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Show HN: Shello – Wrangle Environment Variables
I've found this is largely solved by strictly separating plain config and secrets, and then having secrets pull from GCP secret manager / vault / whatever.
You can then commit all the config (including the secret identifiers) and it all just works so long as you're authenticated with your secret storage system.
We do this for the live configuration as well in line with Gitops and find it to work well.
If you don't want to use a cloud secret manager you can also use something like https://github.com/getsops/sops to commit the encrypted secrets safely
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Check your secrets into Git [video]
Basically, the simpler the better --just encrypt your secrets and check them in to version control.
We use SOPS[0] for this, and have found it to be pretty nice.
[0]: https://github.com/getsops/sops
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How to secure secrets of docker-compose stacks with git?
The answer is that secrets shouldn't be stored in the git repo at all, but somewhere safe like a password manager or Mozilla's SOPS which people seem to love.
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Is it safe to commit a Terraform file to GitHub?
Unfortunately, the SOPS project is in some sort of a limbo state and there has been quite a long period with limited maintenance and unclear position from Mozilla. Despite the project being accepted into the CNCF, it's still unclear what will happen with it going forward.
What are some alternatives?
kubeedge - Kubernetes Native Edge Computing Framework (project under CNCF)
sealed-secrets - A Kubernetes controller and tool for one-way encrypted Secrets
kubevirt - Kubernetes Virtualization API and runtime in order to define and manage virtual machines.
Vault - A tool for secrets management, encryption as a service, and privileged access management
kubefed - Kubernetes Cluster Federation
age - A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
keda - KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
git-crypt - Transparent file encryption in git
cni - Container Network Interface - networking for Linux containers
terraform-provider-sops - A Terraform provider for reading Mozilla sops files
charts - ⚠️(OBSOLETE) Curated applications for Kubernetes
vault-secrets-operator - Create Kubernetes secrets from Vault for a secure GitOps based workflow.