Kong
QEMU
Kong | QEMU | |
---|---|---|
18 | 190 | |
37,590 | 9,313 | |
0.7% | 1.7% | |
9.9 | 10.0 | |
about 4 hours ago | 5 days ago | |
Lua | C | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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.
Kong
- Kong 3.6 with LLM Support
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5 Ways to Improve Your API Reliability
Kong: A cloud-native, fast, scalable, and distributed Microservice Abstraction Layer (also known as an API Gateway or API Middleware). Made available as an open-source project in 2015, its core functionality is written in Lua and it runs on the nginx web server.
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Access to Gravitee Github repository has been restricted - This is NOT how OSS works
OPeNsOuRcE. Good time to switch to Kong, better option anyways.
- Self hosting costing questions
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Proxy Basic Auth Replacement Best Practice for Cloud Native / OIDC / Vault
Sounds like you want an API gateway? What about Kong?
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HAProxy 2.7
Unquestionably no, Kong is "OpenResty plus a management plane" and they're Apache 2: https://github.com/kong/kong#license
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Ask HN: Who is hiring? (April 2022)
Kong (https://konghq.com) | Gateway Senior Engineer | REMOTE Europe | Full-time
The Kong Gateway is an API Management solution, which serves as a foundation for many other solutions by the company. The business model is open-core: an Open Source solution exists (https://github.com/kong/kong), and there's an Enterprise version with more features and dedicated support.
The tech stack is a modified Openresty with of Lua code on top. The ideal candidate would be someone who is already familiar with Kong. Alternatively, if you are familiar with Openresty or other API management solution, we also would love to talk with you.
I am personally interested in finding people to join me in the European Gateway Team. The role involves adding features, fixing bugs, and collaborating with other teams. Here's that position:
https://jobs.lever.co/kong/c1a2b204-45a8-4c19-9cd4-d9824a778...
We have many projects and many teams all around the world (current headcount is ~450), using other technologies like Node in the Kong Manager or Go in the Koko project, and we are constantly looking for people. Please visit our careers page to find out more!
https://konghq.com/careers/
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Breaking Up a Monolithic Database with Kong
Kong Gateway allows the complexity of service-tier APIs to be reduced to a collection of endpoints (or URIs) focused on meeting a collection of business needs and functionality. Often-duplicated components (like authentication, logging, and security) are handled by the gateway and can be removed from the service-tier design.
- 27 open-source tools that can make your Kubernetes workflow easier 🚀🥳
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Difference between Reverse Proxy, Load Balancer and API Gateway
I am seeing different companies taking different approach. I am not sure anymore where each should be actually used. On top of that tech like Kong make me question whether API Gateway should be one thing for all. Some perspective into this would be really appreciated.
QEMU
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QEMU Version 9.0.0 Released
My most-wanted QEMU feature: https://github.com/qemu/qemu/commit/a2260983c6553
Using `gic-version=3` on macOS you can now use more than 8 cores on ARM chips.
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Autoconf makes me think we stopped evolving too soon
A better solution is just to write a plain ass shell script that tests if various C snippets compile.
https://github.com/oilshell/oil/blob/master/configure
https://github.com/oilshell/oil/blob/master/build/detect-pwe...
Not an unholy mix of m4, shell, and C, all in the same file.
---
These are the same style as a the configure scripts that Fabrice Bellard wrote for tcc and QEMU.
They are plain ass shell scripts, because he actually understands the code he writes.
https://github.com/qemu/qemu/blob/master/configure
https://github.com/TinyCC/tinycc/blob/mob/configure
OCaml’s configure script is also “normal”.
You don’t have to copy and paste thousands of lines of GNU stuff that you don’t understand.
(copy of lobste.rs comment)
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WASM Instructions
Related:
A fast Pascal (Delphi) WebAssembly interpreter:
https://github.com/marat1961/wasm
WASM-4:
https://github.com/aduros/wasm4
Curated list of awesome things regarding WebAssembly (wasm) ecosystem:
https://github.com/mbasso/awesome-wasm
Also, it would be nice if there was a WASM (soft) CPU for QEMU, which (if it existed!) would go here:
https://github.com/qemu/qemu/tree/master/target
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Revng translates (i386, x86-64, MIPS, ARM, AArch64, s390x) binaries to LLVM IR
> architectural registers are always updated
In tiny code, the guest registers (global TCG variables) are stored in the host's registers until you either call an helper which can access the CPU state or you return (`git grep la_global_sync`). This is the reason why QEMU is not so terribly slow.
But after a check, this also happens when you access the guest memory address space! https://github.com/qemu/qemu/blob/master/include/tcg/tcg-opc... (TCG_OPF_SIDE_EFFECTS is what matters)
But still, in the end, it's the same problem. What QEMU does, can be done in LLVM too. You could probably be more efficient in LLVM by using the exception handling mechanism (invoke and friends) to only serialize back to memory when there's an actual exception, at the cost of higher register pressure. More or less what we do here: https://rev.ng/downloads/bar-2019-paper.pdf
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State of x86-64 emulation of non-MacOS binaries
Um, in case you don't know, UTM (based on QEMU) is out for quite a while.
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Multipass: Ubuntu Virtual Machines Made Easy
Some of these tools include Oracle VM VirtualBox (that I've used since before the acquisition of Sun Microsystems by Oracle), VMWare Workstation Player, and QEMU, but last year, I found out about Multipass.
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Libsodium: A modern, portable, easy to use crypto library
For C/C++ projects that use meson as the build system, there is an excellent way to manage dependencies:
https://mesonbuild.com/Wrapdb-projects.html
https://mesonbuild.com/Wrap-dependency-system-manual.html
meson will download and build the libraries automatically and give you a variable which you pass as a regular dependency into the built target:
https://github.com/qemu/qemu/tree/005ad32358f12fe9313a4a0191...
https://github.com/harfbuzz/harfbuzz/tree/main/subprojects
https://github.com/harfbuzz/harfbuzz/blob/37457412b3212463c5...
Or, if you're using proper operating systems, they're managed by the usual package manager, just like everything else.
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Top 6 Virtual Machine Software in 2023
For all the users of the Linux platform, QEMU is the VM that you should go for. This software comes without any price tag and works as an emulator of various machines with utmost ease and completion; the software uses dynamic translations to emulate hardware peripherals and enhances its overall performance. If you are using QEMU as a virtualizer, then it will function exactly like the host system (provided you have the right set of hardware).
- Show HN: I'm 17 and wrote this guide on how CPUs run programs
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UTM for Developers
In this tutorial, we set up macOS and Windows virtual machines on UTM, a macOS application that provides a GUI wrapper for QEMU, a powerful open-source emulator and virtualizer. UTM allows you to easily manage and run virtual machines without memorizing complex commands. It also has special handling for macOS, making it simpler to install compared to other virtual machine software.
What are some alternatives?
apisix - The Cloud-Native API Gateway
UTM - Virtual machines for iOS and macOS
KrakenD - Ultra performant API Gateway with middlewares. A project hosted at The Linux Foundation
TermuxArch - Experience the pleasure of the Linux command prompt in Android, Chromebook, Fire OS and Windows on smartphone, smartTV, tablet and wearable https://termuxarch.github.io/TermuxArch/
Hasura - Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.
Unicorn Engine - Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
konga - More than just another GUI to Kong Admin API
Vagrant - Vagrant is a tool for building and distributing development environments.
Keycloak - Open Source Identity and Access Management For Modern Applications and Services
xemu - Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
kubernetes-ingress-controller - :gorilla: Kong for Kubernetes: The official Ingress Controller for Kubernetes.
em-dosbox - An Emscripten port of DOSBox