第五章:Dockerfile
常见关键词
[root@host mysql]# docker inspect mysql |sed -n '/Labels/,/}/p' "Labels": { "build-date": "2019-03-15", "image": "mysql-5.7", "org.label-schema.build-date": "20181205", "org.label-schema.license": "GPLv2", "org.label-schema.name": "CentOS Base Image", "org.label-schema.schema-version": "1.0", "org.label-schema.vendor": "CentOS", "vendor": "fangdm" }[root@host mysql]# docker inspect mysql |sed -n '/"Env"/,/]/p' "Env": [ "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "REPO_URL=https://repo.mysql.com//mysql57-community-release-el7-11.noarch.rpm", "MYSQL_ROOT_PASSWORD=**Random**", "MYSQL_VERSION=5.7", "MYSQL_USER=mysql", "MYSQL_GROUP=mysql"RUN <commnad> 或 RUN ["executable", "param1", "param2"]
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