Snap

Snap is a software packaging and deployment system developed by Canonical for the operating systems that use the Linux kernel. The packages, called snaps, and the tool for using them, snapd, work across a range of Linux distributions and allow upstream software developers to distribute their applications directly to users. Snaps are self-contained applications running in a sandbox with mediated access to the host system. Snap was originally released for cloud applications but was later ported to work for Internet of Things devices and desktop applications too.

Snap can be installed on a Raspberry Pi running the latest version of Raspberry Pi OS by opening a terminal and typing a couple of commands.

Raspberry Pi Swap Size

Users who stake on Raspberry Pis earlier than the Raspberry Pi 3 (such as the Original Raspberry Pi, Raspberry Pi Zero, and potentially the Raspberry Pi 2) may benefit from a significant increase in performance by enabling and/or increasing the size of the Raspberry Pi’s swap file.

k3sup 🚀 (said ‘ketchup’)

k3sup is a light-weight utility to get from zero to KUBECONFIG with k3s(Lightweight Kubernetes, the certified Kubernetes distribution built for IoT & Edge computing) on any local or remote VM. All you need is ssh access and the k3sup binary to get kubectl access immediately.

The tool is written in Go and is cross-compiled for Linux, Windows, MacOS and even on Raspberry Pi. and uses ssh to install k3s to a remote Linux host. You can also use it to join existing Linux hosts into a k3s cluster as agents. First, k3s is installed using the utility script from Rancher, along with a flag for your host’s public IP so that TLS works properly. The kubeconfig file on the server is then fetched and updated so that you can connect from your laptop using kubectl.

nfs-client-provisioner

nfs-client-provisioner chart will deploy the Kubernetes nfs provisioner. This provisioner is intended for connecting to a pre-existing NFS server, and not includes a built in NFS server. If you want a built in NFS Server, please consider using the nfs-client-provisioner - https://github.com/helm/charts/tree/master/stable/nfs-client-provisioner instead.

Pulumi - Modern Infrastructure as Code - https://www.pulumi.com/ is a Modern Infrastructure as Code (IaC) to create, deploy, and manage infrastructure on any cloud using familiar programming languages and tools.

This article is about how to use Pulumi, kubernetes (K8S) provider, Helm Chart and TypeScript SDK to deploy nfs-client-provisioner within Kubernetes (K8S).

nfs-server-provisioner

NFS Server Provisioner is an out-of-tree dynamic provisioner for Kubernetes. You can use it to quickly & easily deploy shared storage that works almost anywhere.

This chart will deploy the Kubernetes external-storage projects nfs provisioner. This provisioner includes a built in NFS server, and is not intended for connecting to a pre-existing NFS server. If you have a pre-existing NFS Server, please consider using the NFS Client Provisioner [charts/stable/nfs-client-provisioner at master · helm/charts · GitHub - https://github.com/helm/charts/tree/master/stable/nfs-client-provisioner] instead.

This article is about how to use Pulumi, kubernetes (K8S) provider, Helm Chart and TypeScript SDK to deploy nfs-server-provisioner within Kubernetes (K8S).

dentaku

Dentaku is a parser and evaluator for a mathematical and logical formula language that allows run-time binding of values to variables referenced in the formulas. It is intended to safely evaluate untrusted expressions without opening security holes.

macOS Docker NFS Volume

Why volumes on macOS work so slow? Docker For Mac runs the docker server within the virtual machine. The host machine shares the file system with the VM using osxfs. According to the documentation:

Pulumi is a Modern Infrastructure as Code (IaC) to create, deploy, and manage infrastructure on any cloud using familiar programming languages and tools.

The GitHub provider for Pulumi can be used to provision any of the cloud resources available in GitHub. The GitHub provider must be configured with credentials to deploy and update resources in GitHub.

This article is about how to use Pulumi Github provider and TypeScript SDK to manage Github.

Apache Flink — Stateful Computations over Data Streams

Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams. Flink has been designed to run in all common cluster environments, perform computations at in-memory speed and at any scale.

rustup.rs - The Rust toolchain installer

rustup.rs - The Rust toolchain installer - https://rustup.rs/ is an installer for
the systems programming language Rust and support multiple Rust versions.

Rust is a language empowering everyone to build reliable and efficient software.