Docker教程（二）Minikube環境搭建

1.執行sudo minikube dashboard報錯 

（1）錯誤：failed to open browser: exit status 3

 

🔌 Enabling dashboard ...
🤔 Verifying dashboard health ...
🚀 Launching proxy ...
🤔 Verifying proxy health ...
🎉 Opening http://127.0.0.1:44577/api/v1/namespaces/kube-system/services/http:kubernetes-dashboard:/proxy/ in your default browser...
Running Firefox as root in a regular user's session is not supported. ($XAUTHORITY is /run/user/1000/gdm/Xauthority which is owned by hxl.)
Running Firefox as root in a regular user's session is not supported. ($XAUTHORITY is /run/user/1000/gdm/Xauthority which is owned by hxl.)
Running Firefox as root in a regular user's session is not supported. ($XAUTHORITY is /run/user/1000/gdm/Xauthority which is owned by hxl.)
/usr/bin/xdg-open: 869: iceweasel: not found
/usr/bin/xdg-open: 869: seamonkey: not found
/usr/bin/xdg-open: 869: mozilla: not found
/usr/bin/xdg-open: 869: epiphany: not found
/usr/bin/xdg-open: 869: konqueror: not found
/usr/bin/xdg-open: 869: chromium: not found
/usr/bin/xdg-open: 869: chromium-browser: not found
/usr/bin/xdg-open: 869: google-chrome: not found
/usr/bin/xdg-open: 869: www-browser: not found
/usr/bin/xdg-open: 869: links2: not found
/usr/bin/xdg-open: 869: elinks: not found
/usr/bin/xdg-open: 869: links: not found
/usr/bin/xdg-open: 869: lynx: not found
/usr/bin/xdg-open: 869: w3m: not found
xdg-open: no method available for opening 'http://127.0.0.1:44577/api/v1/namespaces/kube-system/services/http:kubernetes-dashboard:/proxy/'
❌ failed to open browser: exit status 3

（2）原因+解決：

①沒有安裝Chrome，安裝：

#將下載源加入到系統的源列表

sudo wget http://www.linuxidc.com/files/repo/google-chrome.list -P /etc/apt/sources.list.d/

#導入谷歌軟件的公鑰，用於下面步驟中對下載軟件進行驗證

wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

#對當前系統的可用更新列表進行更新

sudo apt-get update

這里執行報錯，解決 sudo gedit /etc/apt/sources.list.d/google-chrome.list 刪掉https://repo.fdzh.org/chrome/deb stable InRelease即可：

錯誤:5 https://repo.fdzh.org/chrome/deb stable InRelease                                 
  403  Forbidden [IP: 104.28.0.34 443]
獲取:6 http://cn.archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]           
正在讀取軟件包列表... 完成          
N: 忽略‘google-chrome.list.1’(於目錄‘/etc/apt/sources.list.d/’)，鑒於它的文件擴展名無效
E: 無法下載 https://repo.fdzh.org/chrome/deb/dists/stable/InRelease  403  Forbidden [IP: 104.28.0.34 443]
E: 倉庫 “https://repo.fdzh.org/chrome/deb stable InRelease” 沒有數字簽名。
N: 無法安全地用該源進行更新，所以默認禁用該源。
N: 參見 apt-secure(8) 手冊以了解倉庫創建和用戶配置方面的細節。

#執行對谷歌 Chrome 瀏覽器（穩定版）的安裝

sudo apt-get install google-chrome-stable

②此處安裝時用的普通用戶，root用戶無法打開。需要修改配置。

#查看瀏覽器位置

$ whereis google-chrome

#修改瀏覽器

$ sudo gedit /usr/bin/google-chrome

#將該文件中 exec -a "$0" "$HERE/chrome" "$@" 改為：

exec -a "$0" "$HERE/chrome" "$@" --user-data-dir --no-sandbox

 

錯誤:5 https://repo.fdzh.org/chrome/deb stable InRelease                                   403  Forbidden [IP: 104.28.0.34 443]獲取:6 http://cn.archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]           正在讀取軟件包列表... 完成          N: 忽略‘google-chrome.list.1’(於目錄‘/etc/apt/sources.list.d/’)，鑒於它的文件擴展名無效E: 無法下載 https://repo.fdzh.org/chrome/deb/dists/stable/InRelease  403  Forbidden [IP: 104.28.0.34 443]E: 倉庫 “https://repo.fdzh.org/chrome/deb stable InRelease” 沒有數字簽名。N: 無法安全地用該源進行更新，所以默認禁用該源。N: 參見 apt-secure(8) 手冊以了解倉庫創建和用戶配置方面的細節。