本文介绍了如何在非root用户运行的容器中安装新软件包?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我需要在运行中的容器中安装诸如curl之类的简单软件包，但遇到此错误:
I need to install simple packages such as curl inside a running container but I face this error:
~ $ apk add curl
ERROR: Unable to lock database: Permission denied
ERROR: Failed to open apk database: Permission denied
我知道如何在Dockerfile中更改用户，但是我无权访问Docker文件，因此我需要在容器内部或在容器内部打开终端时执行此操作.我尝试使用-user = ，但是没有用:
I know how to chnage the user in a Dockerfile but I don't have access to the docker file and I need to do it while I am inside the container or when opening a terminal inside the container. I tried to use --user= but didn't work:
kubectl exec -n kube-system --user="root" -it tiller-deploy-75f6c87b87-xtpxl /bin/ash
error: auth info "root" does not exist
如何获得root用户访问权限或安装curl?
How I can get root access or install curl?
推荐答案
您的用户更礼貌吗?运行以下命令:
Is your user sudoer?Run this command:
sudo apk add curl
如果上面的命令不起作用，请运行此命令.
And if the above command didn't work, run this command.
docker exec -it CONTAINER_NAME apk add curl
这篇关于如何在非root用户运行的容器中安装新软件包?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！