coding

Import the GPG public key of the Alibaba Cloud image curl -fsSL https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | sudo gpg --dearmor -o /usr/share/keyrings/kubernetes-archive-keyring.gpg sudo apt-get update Check /etc/apt/sources.list.d/kubernetes.list configuration sudo rm -f /etc/apt/sources.list.d/kubernetes.list echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list Update and install Kubernetes sudo apt-get update sudo apt-get install -y kubelet kubeadm kubectl Confirm whether the installation is successful kubelet --version kubeadm version kubectl version --client Disable Swap (if not disabled) sudo swapoff -a sudo sed -i '/swap/d' /etc/fstab Initialize the Kubernetes cluster. Run the following command to initialize the Kubernetes master node: sudo kubeadm init --pod-network-cidr=192.168.0.0/16 Set up kubectl…

As someone passionate about home automation and web development, I recently decided to tackle an interesting project: building a custom smart lighting dashboard for my website. My goal was to allow users to control their home lighting system directly from a simple web interface. The dashboard would integrate with third-party smart lighting APIs and offer users features like dimming, scheduling, and even replacing broken components with ease. Little did I know, this project would introduce me to a world of unexpected API conflicts, theme compatibility issues, and the challenges of managing user input for multiple device types. Here’s a walkthrough…

If you’re anything like me, Obsidian is your go-to for organising all your notes and ideas (I love LogSeq too, but I chose Obsidian this time).It’s powerful, flexible and keeps everything in one place. But let’s face it — sometimes you come across valuable information in different sources, like PDFs, websites or articles, and you don’t want to go through the hassle of copying and pasting entire files or web pages into Obsidian, or having them in a completely separate place like your bookmark in your browser. That’s where Readwise comes in. With Readwise, capturing information is as easy as clicking a button, whether you’re reading…