--- # System prepended metadata title: WSL2 + docker-desktop tags: [Windows] --- --- title: WSL2 + docker-desktop tags: Windows --- # WSL2 + docker-desktop > [name=陳信安] > [time=TUE, OCT 06, 2020 10:03 AM] --- # Agenda * 何謂WSL * 安裝WSL + 升級WSL2 * Windows Terminal OR Hyper * zsh + oh my zsh + powerlevel10k * 常用插件 + 優化 * docker-desktop + kubectl + kubectx + linuxbrew + htop + gcloud sdk --- ## 何謂WSL --- WSL全名Windows Subsystem for Linux，意思是Windows的linux子系統 主要是讓開發人員無需安裝虛擬機就可以在Windows上運行Linux環境 --- ## 安裝WSL + 升級WSL2 --- 首先開啟Powershell(系統管理員)並執行以下命令： ##### 備註：Windows作業系統版本必須至少大於或等於Windows 10 2004 安裝WSL功能 ``` dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart ``` ![](https://i.imgur.com/5goG75D.png) --- ### 安裝WSL2功能 ``` dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart ``` ![](https://i.imgur.com/D7RvVIC.png) --- 執行 Win + R 輸入appwiz.cpl，點擊"開啟或關閉Windows功能" ![](https://i.imgur.com/dYOLKQ1.png) --- 勾選 Windows子系統Linux版 與 虛擬機器平台後重新開機 ![](https://i.imgur.com/sPaOyiG.png) --- ### 安裝Linux內核 目前為止我們只是開啟了WSL2的功能，接下來安裝Linux系統內核。 [Linux kernel載點](https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi) 執行此命令 ``` wsl --set-default-version 2 ``` 之後安裝的Linux版本都會安裝在WSL2中 --- ### 安裝Linux 18.04 or 20.04 ##### 備註：Linux建議安裝 20.04版本(較穩定) 點擊開始 -> 輸入Microsoft store -> 開啟 ![](https://i.imgur.com/vwtHZ7X.png) --- 右上角搜尋Ubuntu ![](https://i.imgur.com/BkPVvNT.png) --- 選擇安裝Ubuntu 20.04 LTS ![](https://i.imgur.com/jptcs11.png) --- 安裝之後第一次打開Linux會初始化，待初始化完畢後進行設定帳號與密碼 設定完畢後執行重開機 --- 接下來執行```wsl -l -v```看到Version已經是2。到這裡WSL算是完成安裝 ![](https://i.imgur.com/zhAZui3.png) --- ## Windows Terminal Or Hyper(擇一) --- Windows Terminal是Microsoft推出一款全新的Windows終端機，可以把目前Windows上的CMD、Powershell與WSL 統一使用一套終端機，透過不同的分頁去使用不同的終端機 --- Hyper是Electron推出，主要特色是擁有大量的插件、主題等等擴展性強大。 --- ### Hyper[載點](https://hyper.is/#installation) ![](https://i.imgur.com/3aXTVN9.png) --- ### 主題切換 ![](https://i.imgur.com/UGYW0JH.png) --- ### 安裝Windows terminal 點擊開始 -> 輸入Microsoft store -> 開啟 ![](https://i.imgur.com/vwtHZ7X.png) --- 右上角搜尋Windows terminal ![](https://i.imgur.com/lwIFbWe.png) --- 選擇Windows terminal ![](https://i.imgur.com/dFYzkON.png) --- 完成畫面 ![](https://i.imgur.com/OdGHjye.png) --- ## zsh + oh my zsh + powerlevel10k --- Linux世界裡最常接觸到的就是指令，大多數的Linux版本預設帶的都是bash，但bash缺少了好看的介面與功能。如果您也是追求好看的介面那就不能錯過zsh並使用oh my zsh框架套上powerlevel10k主題 --- ### 安裝zsh 進入 Ubuntu 20.04後先進行系統更新再執行下列指令 ```= sudo apt-get install zsh -y ``` 將zsh設成預設的Shell ```= chsh -s /usr/bin/zsh ``` 重新載人 ```= source ~/.zshrc ``` --- ### 安裝oh my zsh 使用curl或wget下載 Oh My Zsh 並執行 * curl ```= sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" ``` * wget ```= sh -c "$(wget -O- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" ``` --- ### 安裝 powerlevel10k 在安裝powerlevel10k前首先下載待會用到的字型，字型下載後安裝到Windows系統裡（C:\Windows\fonts) - [MesloLGS NF Regular.ttf](https://github.com/romkatv/dotfiles-public/raw/master/.local/share/fonts/NerdFonts/MesloLGS%20NF%20Regular.ttf) - [MesloLGS NF Bold.ttf](https://github.com/romkatv/dotfiles-public/raw/master/.local/share/fonts/NerdFonts/MesloLGS%20NF%20Bold.ttf) - [MesloLGS NF Italic.ttf](https://github.com/romkatv/dotfiles-public/raw/master/.local/share/fonts/NerdFonts/MesloLGS%20NF%20Italic.ttf) - [MesloLGS NF Bold Italic.ttf](https://github.com/romkatv/dotfiles-public/raw/master/.local/share/fonts/NerdFonts/MesloLGS%20NF%20Bold%20Italic.ttf) --- ![](https://i.imgur.com/VPMtXPT.png) --- powerlevel10k ```= git clone https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k ``` 編輯~/.zshrc檔案  ```= vi ~/.zshrc ``` --- 修改成ZSH_THEME="powerlevel10k/powerlevel10k" 與新增POWERLEVEL9K_MODE="awesome-patched" ![](https://i.imgur.com/cipL1of.png) --- 預設使用WSL，將guid複製至defaultProfile ![](https://i.imgur.com/Cx1XiTf.png) --- 使用WSL開啟Ubuntu Windows terminal點選右上角的設定 ![](https://i.imgur.com/zHTMCLe.png) --- 增加下面2段參數至設定檔 ``` "commandline": "wsl.exe -d Ubuntu-20.04", "fontFace": "MesloLGS NF", ``` ![](https://i.imgur.com/LG3idMy.png) --- 重啓Windows terminal後開始設定風格 --- ###### 備註：如需重新設定可以執行`p10k configure` ![](https://i.imgur.com/tBjm9cA.png) --- ### 快捷鍵 `Ctrl + Shift + T` 打開新標籤頁 `Ctrl + Shift + 1` 進入配置文件中定義的第一個環境（Ctrl + Shift + 2進入第二個，以此類推） `Ctrl + Shift + W` 關閉分屏 `Alt + Shift + -` 橫向分屏 `Alt + Shift + +` 縱向分屏 `Ctrl + +` 放大 `Ctrl + -` 縮小 `Ctrl + 0` 恢復默認縮放比例 --- ## 常用插件 + 優化 --- ### 常用插件 zsh-syntax-highlighting（語法高亮） ```= git clone https://github.com/zsh-users/zsh-syntax-highlighting ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting ``` zsh-autosuggestions（自動建議） ```= git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-autosuggestions ``` ###### 備註：如要提高高反差於.zshrc加入 ```= ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=#ff00ff,bg=cyan,bold,underline" ``` --- zsh-completions（自動補全） ```= git clone https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-completions ``` --- zsh-completions插件還需把`autoload -U compinit && compinit`增加到.zshrc。輸入以下指令 ```= [ -z "`grep "autoload -U compinit && compinit" ~/.zshrc`" ] && echo "autoload -U compinit && compinit" >> ~/.zshrc ``` --- 到這就剩最後一步了！將要啓用的插件增加到.zshrc。 ```= vi ~/.zshrc 新增 plugins=(git zsh-syntax-highlighting zsh-autosuggestions zsh-completions docker) or sed -i '/^plugins=/c\plugins=(git zsh-syntax-highlighting zsh-autosuggestions zsh-completions docker)' ~/.zshrc ``` --- ## 優化 ### 限制Windows terminal最大内存 在C:\Users\（使用者名稱）底下 新增.wslconfig 檔案 輸入以下 --- [wsl2] memory=4GB swap=8GB localhostForwarding=true ![](https://i.imgur.com/yIZx5iW.png) --- ## docker + kubectl + kubectx + linuxbrew --- ### 安裝docker 首先到docker官網下載[docker-desktop](https://www.docker.com/get-started) ##### 備註：因目前docker-desktop最新版(2.4.0.0)與K8S版本(1.18)有相容性問題，建議先退版安裝[2.3.0.5版本](https://docs.docker.com/docker-for-windows/release-notes/) ![](https://i.imgur.com/JOgzLnp.png) --- 安裝完成後，進入Settings的General把 Use the WSL2 based engine選項打勾 ![](https://i.imgur.com/F3yLlXo.png) --- 再進入Resources的WSL INTEGRATION把Enable integration with my default WSL distro打勾與點選Enable integration with additional distros ![](https://i.imgur.com/KYsNuR2.png) --- 輸入docker ps -a查看是否安裝成功 ![](https://i.imgur.com/tbyBk48.png) ###### 備註：如要安裝K8S請將Kubernetes中Enable Kubernetes打勾 ![](https://i.imgur.com/T8oOlAz.png) --- ### linuxbrew linuxbrew相當於Linux下的apt-get是一個安裝包工具，可以安裝各種軟體 [linuxbrew官網](https://docs.brew.sh/Homebrew-on-Linux) ```= /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)" ``` --- 安裝後會出現以下步驟及提示，按照提示操作即可 ```= ==> Next steps: - Run `brew help` to get started - Further documentation: https://docs.brew.sh - Install the Homebrew dependencies if you have sudo access: sudo apt-get install build-essential See https://docs.brew.sh/linux for more information - Add Homebrew to your PATH in /home/zoechao/.zprofile: echo 'eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)' >> /home/zoechao/.zprofile eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv) - We recommend that you install GCC: brew install gcc ``` --- ```= sudo apt-get install build-essential ``` ![](https://i.imgur.com/iRUTWrx.png) --- ##### 備註：留意使用者名稱 ```= echo 'eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)' >> /home/(使用者名稱)/.zshrc eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv) ``` ![](https://i.imgur.com/xy9MtSW.png) --- ```= brew install gcc ``` ![](https://i.imgur.com/DkdgcLl.png) --- ### kubectl 主要是用來針對kubernetes集群運行命令 ```= brew install kubectl ``` --- ### kubectx 簡易切換kubernetes集群 ```= brew install kubectx ``` --- 安裝後輸入kubectx會帶出使用環境 ![](https://i.imgur.com/S6NT5kM.png) --- 執行後會列出所有的kubernetes集群 ![](https://i.imgur.com/4hv7QIw.png) --- 切換kubernetes集群 ```= kubectx <集群name> ``` ![](https://i.imgur.com/lFXZ4G1.png) --- ### kustomize kustomize 是 SIG-CLI 的一個子項目，其目的是為 K8s 提供一種可以重複使用配置檔的管理工具。 如果成功安裝linuxbrew，可直接執行brew的指令去安裝 ```= brew install kustomize ``` --- ### htop 查看linux系統效能最常用的指令是top。但功能比較陽春與顯示資訊不足，這時侯就可以安裝htop來取代內建的top ```= brew install htop ``` --- ![](https://i.imgur.com/ke8ggbW.png) --- 說明： PID：程序編號 USER：開啟程序的使用者名稱 PRI：Linux kernal排程優先順序,數值從0（最高優先權）到139（最低優先權） NI：Niceness，數值從-20（最高優先權）到19（最低優先權） VIRT：虛擬記憶體用量 RES：常駐記憶體用量 SHR：共享記憶體用量 --- S:程序狀態 - S：可中斷的睡眠 - D：不可中斷的睡眠狀態（例如IO） - R：執行中或可執行 - T：工作停止 - t：除錯中斷 - Z：Zombie Process(殭屍程序) --- CPU%：CPU使用率 MEM%：記憶體使用率 TIME+：程序執行時間 Comamnd：執行程序的命令 --- ### figlet 使用指令創造出文字標題 ```= brew install figlet ``` 輸入figlet docker(自定義文字) ![](https://i.imgur.com/bQeCzH8.png) --- ### gcloud sdk gcp console ```= curl https://sdk.cloud.google.com | bash ``` --- 點擊ENTER ![](https://i.imgur.com/4a7I6Xa.png) --- 輸入Y進行更新 ![](https://i.imgur.com/lm1HdPH.png) --- 點擊ENTER ![](https://i.imgur.com/n9FtIcN.png) --- 將下列命令加入~./zshrc ```= # google cloud sdk path if [ -d $HOME/.google-cloud-sdk ]; then export PATH="$HOME/.google-cloud-sdk/bin:$PATH"; fi ``` ![](https://i.imgur.com/yUmLZZj.png)