我正在创建自定义Google Cloud Shell 图像。
我正在遵循Cloud Shell自己的教程，以了解如何创建自定义图像。
步骤：将图片推送到Google Container Registry。
$ git commit -a -m "Initial custom environment check-in."
[master 4d63b1d] Initial custom environment check-in.
1 file changed, 1 insertion(+), 2 deletions(-)
$ git push origin master
fatal: 'origin' does not appear to be a git repository
fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists.