This guide likely applies to other models and, potentially, even laptops from other OEMs that have NVME drives. However, I've only tested this on my Dell XPS 15 (9560) with the OEM Windows installation from the Signature Edition model.
Switching from RAID to AHCI is significantly simpler than switching from AHCI to RAID. All that's needed is a successful boot to Safe Mode.
msconfig.exe or open an admin cmd/PowerShell window and run:
For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.
After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft
C++ package management can be complicated.
Below are some key tools involved:
Make runs commands defined in a Makefile, for example, to build and install programs with the compiler and linker. For our purposes, we won't worry about what this looks like; you only need to understand its purpose in relation to CMake.
Ramp up your Kubernetes development, CI-tooling or testing workflow by running multiple Kubernetes clusters on Ubuntu Linux with KVM and minikube.
In this tutorial we will combine the popular minikube tool with Linux's Kernel-based Virtual Machine (KVM) support. It is a great way to re-purpose an old machine that you found on eBay or have gathering gust under your desk. An Intel NUC would also make a great host for this tutorial if you want to buy some new hardware. Another popular angle is to use a bare metal host in the cloud and I've provided some details on that below.
We'll set up all the tooling so that you can build one or many single-node Kubernetes clusters and then deploy applications to them such as OpenFaaS using familiar tooling like helm. I'll then show you how to access the Kubernetes clusters from a remote machine such as your laptop.
Microk8s is a Canonical project to provide a kubernetes environment for local development, similar to minikube but without requiring a separate VM to manage. These instructions describe setting it up for common development use cases with Cilium and may be helpful in particular for testing BPF kernel extensions with Cilium.
Microk8s will run its own containerd runtime, which may be initially confusing when building containers locally with docker. This guide assumes that you will use docker locally for building containers, and push these into a microk8s registry for use by containerd in the microk8s environment.
This guide works with MicroK8s 1.14 or above, with containerd. If you are running an earlier version, see the previous instructions.
| { | |
| "workbench.startupEditor": "newUntitledFile", | |
| "editor.fontSize": 16, | |
| "editor.lineHeight": 1.8, | |
| "javascript.suggest.autoImports": true, | |
| "javascript.updateImportsOnFileMove.enabled": "always", | |
| "editor.rulers": [ | |
| 80, | |
| 120 | |
| ], |
| package main | |
| import ( | |
| "fmt" | |
| "net" | |
| "os" | |
| "time" | |
| bpf "github.com/iovisor/gobpf/bcc" | |
| "github.com/florianl/go-tc" |
| # This function greps everything between the last two prompts in the current tmux pane. | |
| # Arguments are passed to `grep -i', so any valid `grep' options can be supplied. | |
| # Requirements: coreutils, grep, sed, tmux, zsh. | |
| just() { | |
| local -r max=10000 psone="$(print -P "$PS1"|sed "s,\x1B\[[0-9;]*[a-zA-Z],,g")" | |
| local inside=0; | |
| tmux capture-pane -pS-"$max" -E"$max"|tac|\ | |
| while IFS= read -r line; do | |
| case "$inside,$line" in |
| [ | |
| { "keys": [":"], "type": "function", "command": "enter_command_line_mode" }, | |
| { "keys": ["q"], "type": "prompt", "command": "exit", "cursorPosition": -1 }, | |
| { "keys": ["/"], "type": "prompt", "command": "search \"\"", "cursorPosition": -2 }, | |
| { "keys": ["TAB","l"], "type": "function", "command": "focus_next" }, | |
| { "keys": ["SHIFT_TAB","h"], "type": "function", "command": "focus_previous" }, | |
| { "keys": ["UP","k"], "type": "function", "command": "move_up" }, | |
| { "keys": ["DOWN","j"], "type": "function", "command": "move_down" }, | |
| { "keys": ["PAGE_UP","K","u"], "type": "function", "command": "page_up" }, |
| By default, EBPF programs will not run on WSL2 due to required kernel modules missing. The following example error is an | |
| indication of this problem: | |
| modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/4.19.84-microso | |
| ft-standard/modules.dep.bin' | |
| modprobe: FATAL: Module kheaders not found in directory /lib/modules/4.19.84-microsoft-standard | |
| chdir(/lib/modules/4.19.84-microsoft-standard/build): No such file or directory | |
| To fix this you need to rebuild the WSL2 kernel with the missing kernel modules. The below instructions are for Ubuntu 18.04 WSL2. | |
| 1. git clone https://github.com/microsoft/WSL2-Linux-Kernel.git |
