Dockerfile CMD命令提示no such file

过程:

自制一个kafka镜像,启动时CMD命令报ERROR

# 安装 kafka
ADD kafka_2.12-2.4.1.tgz /home/pmish/software
ENV KAFKA_HOME /home/pmish/software/kafka_2.12-2.4.1
#设置kafka的环境变量
ENV PATH $KAFKA_HOME/bin:$PATH
WORKDIR $KAFKA_HOME
CMD "bin/kafka-server-start.sh ../config/server.properties"

报错:

[root@localhost ~]# docker logs d467bde78dcb
/bin/sh: bin/kafka-server-start.sh ../config/server.properties: No such file or directory

原因:路径错误

解决:

# 安装 kafka
ADD kafka_2.12-2.4.1.tgz /home/pmish/software
ENV KAFKA_HOME /home/pmish/software/kafka_2.12-2.4.1
#设置kafka的环境变量
ENV PATH $KAFKA_HOME/bin:$PATH
WORKDIR $KAFKA_HOME
#设置工作目录
CMD ["kafka-server-start.sh","./config/server.properties"]