我有以下Dockerfile:
FROM sonarqube
ADD https://github.com/gabrie-allaigre/sonar-gitlab-plugin/releases/download/4.0.0/sonar-gitlab-plugin-4.0.0.jar /opt/sonarqube/extensions/plugins/
RUN chmod +r /opt/sonarqube/extensions/plugins/ && chown -R sonarqube.sonarqube /opt/sonarqube/extensions/plugins/
我得到了以下错误:
Step 3/3 : RUN chmod +x /opt/sonarqube/extensions/plugins/ && chown -R sonarqube.sonarqube /opt/sonarqube/extensions/plugins/
---> Running in 0fd0abc88b73
chown: changing ownership of '/opt/sonarqube/extensions/plugins/sonar-gitlab-plugin-4.0.0.jar': Operation not permitted
The command '/bin/sh -c chmod +x /opt/sonarqube/extensions/plugins/ && chown -R sonarqube.sonarqube /opt/sonarqube/extensions/plugins/' returned a non-zero code: 1
如果我这样做了:
FROM sonarqube
ADD https://github.com/gabrie-allaigre/sonar-gitlab-plugin/releases/download/4.0.0/sonar-gitlab-plugin-4.0.0.jar /opt/sonarqube/extensions/plugins/
RUN sudo chmod +r /opt/sonarqube/extensions/plugins/ && sudo chown -R sonarqube.sonarqube /opt/sonarqube/extensions/plugins/
我得到以下错误:
Step 3/3 : RUN sudo chmod +x /opt/sonarqube/extensions/plugins/ && sudo chown -R sonarqube.sonarqube /opt/sonarqube/extensions/plugins/
---> Running in c7dc030ea2ac
/bin/sh: 1: sudo: not found
The command '/bin/sh -c sudo chmod +x /opt/sonarqube/extensions/plugins/ && sudo chown -R sonarqube.sonarqube /opt/sonarqube/extensions/plugins/' returned a non-zero code: 127
如何在Dockerfile中更改文件的权限?
发布于 2019-05-08 19:59:37
chmod +r /opt/sonarqube/extensions/plugins/
会抛出一个错误,因为sonarqube容器是以sonarqube
用户身份运行的(参见Dockerfile文件中的USER sonarqube
命令:https://github.com/SonarSource/docker-sonarqube/blob/master/7.7-community/Dockerfile)
映像中未安装sudo
,因此您将无法使用sudo
运行命令。相反,正如M.Aleksev提到的那样,将用户更改为root
并运行您的自定义命令。
USER root
RUN ...
RUN ...
# switch back to user sonarqube for security
USER sonarqube
我建议在安装您的自定义软件包等之后切换回用户sonarqube
。
请注意,您可能需要在root用户创建的文件上设置权限。
发布于 2019-05-08 19:52:51
如果要以根用户身份运行命令,请使用USER root
行切换到根用户,然后执行命令,而不是使用sudo
https://stackoverflow.com/questions/56040125
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