bottlerocket
polkadot
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bottlerocket | polkadot | |
---|---|---|
40 | 143 | |
8,071 | 7,026 | |
1.2% | - | |
9.8 | 9.7 | |
about 23 hours ago | 7 months ago | |
Rust | Rust | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
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.
bottlerocket
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Exploring cgroups v2 and MemoryQoS With EKS and Bottlerocket
According to this discussion - starting with Bottlerocket 1.13.0 (Mar 2023) new distributions will default to using Cgroups v2 interface for process organization and enforcing resource limits.
- Boletín AWS Open Source, Christmas Edition
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Bottlerocket – Minimal, immutable Linux OS with verified boot
It means there is a full trusted boot chain from the TPM to loading the immutable root filesystem: https://github.com/bottlerocket-os/bottlerocket/blob/develop...
Regular Linux distributions don't have this, even if Secure Boot is enabled: https://0pointer.net/blog/brave-new-trusted-boot-world.html
On the GitHub repo (https://github.com/bottlerocket-os/bottlerocket), there are instructions for using it on VMware and bare metal:
https://github.com/bottlerocket-os/bottlerocket/blob/develop...
https://github.com/bottlerocket-os/bottlerocket/blob/develop...
Well, the link I provided references the Bottlerocket docs which explains the control container and the admin container and also how you can configure Bottlerocket via the User Data field when launching it as an AMI. All the information appears to be in the docs
https://github.com/bottlerocket-os/bottlerocket/blob/develop...
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Introduction to Immutable Linux Systems
On the server-side, there's Bottlerocket OS [1] (Amazon). They use A/B partitions for upgrades, and the idea is that you just run containers for anything non-base. Boot containers are used to do custom configuration at boot, and host-container (or DaemonSet, if you run K8S) is used for long-running services.
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Wolfi: A community Linux OS designed for the container and cloud-native era
To add to the other excellent answers, I would recommend adding Bottlerocket to your reading list: https://github.com/bottlerocket-os/bottlerocket#readme
I'm also aware of (but haven't used) https://github.com/siderolabs/talos#readme
I just realized your question may have implied a desktop os, whereas Bottlerocket, Flatcar, and likely the others in this specific thread are server-side. I don't have much experience with trying to solve that problem on the desktop except for the horror-show that is snap
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Compile Linux Kernel 6.x on AL2? 😎
https://github.com/bottlerocket-os/bottlerocket/issues/2855 soon for bottlerocket, maybe you’ll see Amazon Linux 2023 for eks nodes soon too?
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Twitter open sources Navi: High-Performance Machine Learning Serving Server in Rust
I think open sourcing for free labor is a common misconception. Most corporate led open source projects (eg, https://github.com/bottlerocket-os/bottlerocket from AWS or https://github.com/facebook/relay from Facebook) still require a team of employees.
polkadot
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Projects to contribute to
Polkadot (6400 GitHub Stars) https://github.com/paritytech/polkadot
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There are 43 active parachains on Polkadot, not counting private ones, and 130 total announced projects headed for parachain status. When is the relay chain going to be upgraded to handle more than 100 parachains?
I don't think asynchronous backing has any direct effect on the number of parachains, no (I mean, there likely is an effect, but it's not the goal and my understanding is that any effect on that would be minimal, although I'm not involved in the deep engineering here). It increases throughput, correct, by decreasing the time between blocks by not needing to do a "roundtrip" to the relay chain to build new blocks. See https://github.com/paritytech/polkadot/issues/3779 for an overview.
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Polkadot Digest 17 Jan 2023
Specifically, it was this PR that changed it: https://github.com/paritytech/polkadot/pull/6230
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Bill Laboon AMA 9 Dec 2022 - 14.00-15.00 UTC
A particular validator sent out a LOT of dispute reports (i.e., saying that other validators did something incorrectly) last night (for reasons unknown). It looks like other nodes "choked" reading all of these disputes, and one subsystem died, stalling nodes but NOT killing the process. It's still being investigated, but you can look at the issue on Github to see it being discussed here: https://github.com/paritytech/polkadot/issues/6412
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Bill Laboon AMA - 11 November 14.00 - 15.00 UTC
Asynchronous backing- This might sound a bit dry, but it means that parachains can have increased throughput and double block production speed.
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10H polkadot substrate : Prepare a local parachain testnet
# Clone the Polkadot Repository, with correct version git clone --depth 1 --branch release-v0.9.24 https://github.com/paritytech/polkadot.git # Switch into the Polkadot directory cd polkadot # Build the relay chain Node cargo b -r
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Bill Laboon AMA - 2 Jun 13.00 - 14.00 UTC
An entirely new and more decentralized form of governance - see https://github.com/paritytech/polkadot/pull/5205
This is obviously a very high-level description! For more detail, I recommend reading Gav's description in the Medium post here: https://medium.com/polkadot-network/xcm-the-cross-consensus-message-format-3b77b1373392 or if you really want to dig in, you can review the code here: https://github.com/paritytech/polkadot/tree/59aa955576e963942c60e3ae8f8316444b66cafb/xcm
- Polkadot Digest 22 Apr 2022
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Energy Web chain code sources ?
otherwise this should be the github repository of parity, maybe you can find something there as well? https://github.com/paritytech/polkadot
What are some alternatives?
firecracker - Secure and fast microVMs for serverless computing.
Flatcar - Flatcar project repository for issue tracking, project documentation, etc.
nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...
substrate - Substrate: The platform for blockchain innovators
lima - Linux virtual machines, with a focus on running containers
amazon-ecs-agent - Amazon Elastic Container Service Agent
parity-signer - Air-gapped crypto wallet.
flatcar-linux-update-operator - A Kubernetes operator to manage updates of Flatcar Container Linux
ledger-kusama - Kusama app for Ledger Nano S and X
podman - Podman: A tool for managing OCI containers and pods.
rust - Rust language bindings for TensorFlow
gvisor - Application Kernel for Containers