conduit
Parallel
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conduit
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Optimal JMX Exposure Strategy for Kubernetes Multi-Node Architecture
Leverage a service mesh like Istio or Linkerd to manage communication between microservices within the Kubernetes cluster. These service meshes can be configured to intercept JMX traffic and enforce access control policies. Benefits:
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Linkerd no longer shipping open source, stable releases
Looks like CNCF waved them through Graduation anyway, let's look at policies from July 28, 2021 when they were deemed "Graduated"
All maintainers of the LinkerD project had @boyant.io email addresses. [0] They do list 4 other members of a "Steering Committee", but LinkerD's GOVERNANCE.md gives all of the power to maintainers: [1]
> Ideally, all project decisions are resolved by maintainer consensus. If this is not possible, maintainers may call a vote. The voting process is a simple majority in which each maintainer receives one vote.
And CNCF Graduation policy says a project must "Have committers from at least two organizations" [2]. So it appears that the CNCF accepted the "Steering Committee" as an acceptable 2nd committer, even though the Governance policy still gave the maintainers all of the power.
I would like to know if the Steering Committee voted to remove stable releases from an un-biased position acting in the best interest of the project, or if they were simply ignored or not even advised on the decision.
I'm all for Boyant doing what they need to do to make money and survive as a Company. But at that point my opinion is that they should withdraw the project from the CNCF and stop pretending like the foundation has any influence on the project's governance.
[0] https://github.com/linkerd/linkerd2/blob/489ca1e3189b6a5289d...
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Ultimate EKS Baseline Cluster: Part 1 - Provision EKS
From here, we can explore other developments and tutorials on Kubernetes, such as o11y or observability (PLG, ELK, ELF, TICK, Jaeger, Pyroscope), service mesh (Linkerd, Istio, NSM, Consul Connect, Cillium), and progressive delivery (ArgoCD, FluxCD, Spinnaker).
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Istio moved to CNCF Graduation stage
https://linkerd.io/ is a much lighter-weight alternative but you do still get some of the fancy things like mtls without needing any manual configuration. Install it, label your namespaces, and let it do it's thing!
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Custom Authorization
Would it be possible to create a custom extension with the code that authorize traffic based on my custom access token?
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API release strategies with API Gateway
Open source API Gateway (Apache APISIX and Traefik), Service Mesh (Istio and Linkerd) solutions are capable of doing traffic splitting and implementing functionalities like Canary Release and Blue-Green deployment. With canary testing, you can make a critical examination of a new release of an API by selecting only a small portion of your user base. We will cover the canary release next section.
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GKE with Consul Service Mesh
I have experimented with other service meshes and I was able to get up to speed quickly: Linkerd = 1 day, Istio = 3 days, NGINX Service Mesh = 5 days, but Consul Connect service mesh took at least 11 days to get off the ground. This is by far the most complex solution available.
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How is a service mesh implemented on low level?
https://github.com/linkerd/linkerd2 (random example)
- Kubernetes operator written in rust
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What is a service mesh?
Out of the number of service mesh solutions that exist, the most popular open source ones are: Linkerd, Istio, and Consul. Here at Koyeb, we are using Kuma.
Parallel
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GNU Parallel – shell tool for executing jobs in parallel, one or more computers
> Anyway, those three are just off the top of my head, unfairness-wise. Last I looked at the source for GNU parallel it looked like mountains upon mountains of Perl I would rather not depend upon, personally, but to each his own.
Well, there was a Rust version with zero Perl, now unfortunately archived. It wasn't 100% on a par with the original and wasn't really finished. On the other hand, built easily for Windows and helped me on a few occasions.
https://github.com/mmstick/parallel
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What is a FOSS which is needed but doesn't exist yet/needs contributers?
I would love a rust implemention of gnu parallel (with better license). There was https://github.com/mmstick/parallel , but the author stopped development.
What are some alternatives?
Zone of Control - ⬡ Zone of Control is a hexagonal turn-based strategy game written in Rust. [DISCONTINUED]
ripgrep - ripgrep recursively searches directories for a regex pattern while respecting your gitignore
Fractalide - Reusable Reproducible Composable Software
alacritty - A cross-platform, OpenGL terminal emulator.
keda - KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
trust-dns - A Rust based DNS client, server, and resolver [Moved to: https://github.com/hickory-dns/hickory-dns]
istio - Connect, secure, control, and observe services.
PumpkinDB - Immutable Ordered Key-Value Database Engine
traefik - The Cloud Native Application Proxy
rust-doom - A Doom Renderer written in Rust.
Parity - (deprecated) The fast, light, and robust client for the Ethereum mainnet.
mdBook - Create book from markdown files. Like Gitbook but implemented in Rust