war 文件在 jboss wildfly docker 容器中的权限

Question

我正在使用 CentOS 7。我已经从 docker hub

中提取图像

https://hub.docker.com/r/jboss/wildfly/

并从

中取出 war

https://github.com/arun-gupta/docker-for-java/tree/master/chapter2

运行下面的命令

docker run -it --name=wf -p 8080:8080 -v /home/admin/webapp.war:/opt/jboss/wildfly/standalone/deployments/webapp.war jboss/wildfly

它给我的权限在 webapp.war

上被拒绝

ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0008: Failed checking whether /opt/jboss/wildfly/standalone/deployments/webapp.war was a complete zip: java.io.FileNotFoundException: /opt/jboss/wildfly/standalone/deployments/webapp.war (Permission denied)

如何在不对 docker 文件进行任何更改的情况下授予 wepapp.war 文件权限？

Answer 1

尝试按照 jboss-dockerfiles/wildfly issue 19

中的建议制作自己的图片

There are two way to fix it:

Change the owner of the file after adding it to the image with chown (but this is ugly as hell...)

FROM jboss/wildfly
ADD your-awesome-app.war /opt/jboss/wildfly/standalone/deployments/ 
USER root
RUN chown jboss:jboss /opt/jboss/wildfly/standalone/deployments/*
USER jboss

Change the permissions on the host's your-awesome-app.war file:
chmod 755 your-awesome-app.war
This will make it readable to the jboss user inside of the container and it'll be able to unpack it.

war 文件在 jboss wildfly docker 容器中的权限

Permission to war file in jboss wildfly docker container

jboss

permission-denied

docker

wildfly