docker - JBoss EAP 容器无法启动

Question

当我运行以下 Dockerfile 时，容器响应错误并退出。

如果我注释掉 COPY，容器将正常启动。

我是否需要配置其他内容才能让容器启动并部署应用程序？

docker 文件:

FROM registry.redhat.io/jboss-eap-7/eap73-openjdk11-openshift-rhel8
COPY containerPocApp.war /opt/eap/standalone/data/content/containerPocApp.war
EXPOSE 8080

错误:

ERROR Error applying /tmp/cli-configuration-script-1595016439.cli CLI script.

00:00:00,000 INFO [org.jboss.modules] (CLI command executor) JBoss Modules version 1.10.0.Final-redhat-00001

Cannot start embedded server: WFLYEMB0022: Cannot invoke 'start' on embedded process: WFLYSRV0231: Could not read or create the server UUID in file: /opt/eap/standalone/data/kernel/process-uuid: /opt/eap/standalone/data/kernel

Answer 1

我认为你需要将Jboss目录的r/w权限添加到根组，错误表明r/w权限错误

尝试将其添加到您的 Dockerfile

USER root
RUN chgrp -R 0 $JBOSS_HOME && chmod -R g+rw $JBOSS_HOME