containers-roadmap
runtimelab
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containers-roadmap | runtimelab | |
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80 | 52 | |
5,142 | 1,329 | |
0.7% | 1.1% | |
2.0 | 5.1 | |
9 months ago | 7 days ago | |
Shell | ||
GNU General Public License v3.0 or later | MIT License |
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.
containers-roadmap
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General Availability of the AWS SDK for Rust
Thanks for showing up and answering questions. Congratulations on the release.
What kind of plans for support of Rust's evolving async ecosystem?
Any particular reason why the public roadmap does not show the columns similar to "Researching", "We're Working On It" like the other similar public AWS Roadmaps? See example for Containers: https://github.com/aws/containers-roadmap/projects/1
Would be nice to have fully working examples on Github, for most common scenarios across most AWS services. This is something that historically
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Architecting for Resilience: Crafting Opinionated EKS Clusters with Karpenter & Cilium Cluster Mesh โ Part 1
Second, We will only rely on one managed node group, but we will leverage Karpenter; however, karpenter needs to be deployed on a node. (This may change soon once the Karpenter is available on the EKS Control Plane.) [EKS] Karpenter inside control plane ยท Issue #1792 ยท aws/containers-roadmap
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Running a Web Application with 100% AWS Fargate Spot Containers ๐ค
As written in the AWS documentation, during periods of extremely high demand, Fargate Spot capacity might be unavailable. In concrete terms, if your ECS service is set up to execute tasks in 100% Spot, there is a risk of running out of capacity. A workaround has been created in the hope that one day this issue will be implemented by the AWS team. This workaround allows you to set up two ECS services :
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Kubernetes SidecarContainers feature is merged
Deploying Fargate with CDK has to have been the most pleasant developer experience I have ever had with any product so far.
If image caching becomes a reality with Fargate I can't imagine a need to ever use anything else
https://github.com/aws/containers-roadmap/issues/696
- AWS Config supports recording exclusions by resource type
- Announcing pull through cache for registry.k8s.io in Amazon Elastic Container Registry
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EKS/Spot vs EKS Fargate/Spot?
Eks Fargate doesn't support spot yet https://github.com/aws/containers-roadmap/issues/622
- audit logging of the master plane in EKS
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How to use Podman inside of a container
Until podman could be used with AWS ECR/ECS it's pretty much moot in my case: https://github.com/aws/containers-roadmap/issues/626
- How to keep 100% availability with a single ec2 spot instance?
runtimelab
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Is .NET just miles ahead or am I delusional?
There was a "green thread" experiment for dotnet a while ago, here is the conclusion: https://github.com/dotnet/runtimelab/issues/2398
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Why choose async/await over threads?
Experiment result write-up: https://github.com/dotnet/runtimelab/blob/e69dda51c7d796b812...
TLDR: The green threads experiment was a failure as it found (expected and obvious) issues that the Java applications are now getting to enjoy, joining their Go colleagues, while also requiring breaking changes. It, however, gave inspiration to subsequent re-examination of current async/await implementation and whether it can be improved by moving state machine generation and execution away from IL completely to runtime. It was a massive success as evidenced by preliminary overhead estimations in the results.
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Garnet โ A new remote cache-store from Microsoft Research
Yeah, it kind of is. There are quite a few of experiments that are conducted to see if they show promise in the prototype form and then are taken further for proper integration if they do.
Unfortunately, object stack allocation was not one of them even though DOTNET_JitObjectStackAllocation configuration knob exists today, enabling it makes zero impact as it almost never kicks in. By the end of the experiment[0], it was concluded that before investing effort in this kind of feature becomes profitable given how a lot of C# code is written, there are many other lower hanging fruits.
To contrast this, in continuation to green threads experiment, a runtime handled tasks experiment[1] which moves async state machine handling from IL emitted by Roslyn to special-cased methods and then handling purely in runtime code has been a massive success and is now being worked on to be integrated in one of the future version of .NET (hopefully 10?)
[0] https://github.com/dotnet/runtime/issues/11192
[1] https://github.com/dotnet/runtimelab/blob/feature/async2-exp...
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Java virtual threads hit with pinning issue
Unlike these folks from dotnet, which tested directly on ASP for real workload
https://github.com/dotnet/runtimelab/issues/2398?darkschemeovr=1
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Ask HN: Do we have evidence that green threading is faster than OS threads?
[1] https://github.com/dotnet/runtimelab/issues/2398
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JEP Draft โ Derived Record Creation (Preview) โ Java
The only way to avoid it is to not build on top of Java or not adding any features on top of Java.
> To give another example with C#, there has been a lot of recent discussion about finding potential alternatives to their async-await concurrency model. They cite the level of effort it takes to maintain the async await style code and the costs that come from this.
I had a very different take-away. They did PoC with virtual threads and decided it's not worth the switch now and async-await that they have is good enough.
https://github.com/dotnet/runtimelab/issues/2398
> Some of the languages it gets compared too aren't even that old yet.
C# is old enough to drink and Scala just had its 20th birthday this week :)
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.NET 8 โ .NET Blog
It was tried and the dotnet team decided to drop it: https://github.com/dotnet/runtimelab/issues/2398
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.NET Green Thread Experiment Results
Technical details here: https://github.com/dotnet/runtimelab/blob/feature/green-thre...
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Thread-per-Core
Just last month .NET ended a green threading experiment, mainly because the overhead it adds to FFI was too high:
https://github.com/dotnet/runtimelab/issues/2398
Rust had green threads until late 2014, and they were removed because of their impact on performance.
Everyone has done the basic research: green threading is a convenient abstraction that comes with certain performance trade offs. It doesn't work for the kind of profile that Rust is trying to target.
- Green Thread Experiment Results
What are some alternatives?
eks-nvme-ssd-provisioner - EKS NVMe SSD provisioner for Amazon EC2 Instance Stores
.NET Runtime - .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
kube-fledged - A kubernetes operator for creating and managing a cache of container images directly on the cluster worker nodes, so application pods start almost instantly
DNNE - Prototype native exports for a .NET Assembly.
netshoot - a Docker + Kubernetes network trouble-shooting swiss-army container
.NET-Obfuscator - Lists of .NET Obfuscator (Free, Freemium, Paid and Open Source )
kraken - P2P Docker registry capable of distributing TBs of data in seconds
FrameworkBenchmarks - Source for the TechEmpower Framework Benchmarks project
juicefs - JuiceFS is a distributed POSIX file system built on top of Redis and S3.
csharplang - The official repo for the design of the C# programming language
copilot-cli - The AWS Copilot CLI is a tool for developers to build, release and operate production ready containerized applications on AWS App Runner or Amazon ECS on AWS Fargate.
Cocona - Micro-framework for .NET console application. Cocona makes it easy and fast to build console applications on .NET.