Java+Tomcat是进程常使用的Java Web服务器，该博文主要如何使用Dockerfile构建Docker镜像
Dockerfile
# Create by Xie Xianbin, For centos7 jdk image
# v 1.0.0
# base image
FROM xiexianbin/centos7:latest
# remark
MAINTAINER Xie Xianbin "xianbinxie@163.com"
# Dockerfile build cache
ENV REFRESHED_AT 2016-07-29
RUN rm -rf /etc/yum.repos.d/*
COPY Centos-7.repo /etc/yum.repos.d/
RUN yum clean all
RUN yum -y install wget curl vim tar
COPY apache-tomcat-8.5.4.tar.gz /opt/
COPY jdk-8u101-linux-x64.rpm /opt/
RUN rpm -ivh /opt/jdk-8u101-linux-x64.rpm
RUN tar -zxf /opt/apache-tomcat-8.5.4.tar.gz -C /opt/
RUN rm -rf /opt/jdk-7u79-linux-x64.rpm
RUN echo "sh /opt/apache-tomcat-8.5.4/bin/startup.sh" >> /etc/rc.local
RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/docs
RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/examples
RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/host-manager
RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/manager
RUN yum clean all
RUN history -c
EXPOSE 8080
ENTRYPOINT ["/bin/bash"]
Dockerfile 目录文件详情
Docker相关文件下载地址：[链接: http://pan.baidu.com/s/1i5M22pv][dockerfile]
[dockerfile]:链接: http://pan.baidu.com/s/1i5M22pv 密码: 2puc
Docker build 命令
docker build -t xiexianbin/centos7:j8t8 .
docker build 过程
[root@xiexianbin_cn docker]# docker build -t xiexianbin/centos7:j8t8 .
Sending build context to Docker daemon 175.2 MB
Sending build context to Docker daemon
Step 0 : FROM xiexianbin/centos7:latest
---> 8c2683e1bd97
Step 1 : MAINTAINER Xie Xianbin "xianbinxie@163.com"
---> Running in 9edb67344021
---> 87315882baef
Removing intermediate container 9edb67344021
Step 2 : ENV REFRESHED_AT 2016-07-29
---> Running in 2859d0d296c9
---> 1d9d1abee74a
Removing intermediate container 2859d0d296c9
Step 3 : RUN rm -rf /etc/yum.repos.d/*
---> Running in c8e9de8a5aa7
---> 0b6a4f124e79
Removing intermediate container c8e9de8a5aa7
Step 4 : COPY Centos-7.repo /etc/yum.repos.d/
---> 7686937e7476
Removing intermediate container 662b434a0f72
Step 5 : RUN yum clean all
---> Running in d8c7feb1d8a5
Loaded plugins: fastestmirror, ovl
Cleaning repos: base extras updates
Cleaning up everything
---> 07c88afb5da7
Removing intermediate container d8c7feb1d8a5
Step 6 : RUN yum -y install wget curl vim tar
---> Running in 67c59c1a102b
Loaded plugins: fastestmirror, ovl
http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/c6411f1cc8a000ed2b651b49134631d279abba1ec1f78e5dcca79a52d8c1eada-primary.sqlite.bz2: [Errno 12] Timeout on http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/c6411f1cc8a000ed2b651b49134631d279abba1ec1f78e5dcca79a52d8c1eada-primary.sqlite.bz2: (28, 'Connection timed out after 30000 milliseconds')
Trying other mirror.
Determining fastest mirrors
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Package curl-7.29.0-25.el7.centos.x86_64 already installed and latest version
Package 2:tar-1.26-29.el7.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package vim-enhanced.x86_64 2:7.4.160-1.el7 will be installed
--> Processing Dependency: vim-common = 2:7.4.160-1.el7 for package: 2:vim-enhanced-7.4.160-1.el7.x86_64
--> Processing Dependency: which for package: 2:vim-enhanced-7.4.160-1.el7.x86_64
--> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 2:vim-enhanced-7.4.160-1.el7.x86_64
--> Processing Dependency: libperl.so()(64bit) for package: 2:vim-enhanced-7.4.160-1.el7.x86_64
--> Processing Dependency: libgpm.so.2()(64bit) for package: 2:vim-enhanced-7.4.160-1.el7.x86_64
---> Package wget.x86_64 0:1.14-10.el7_0.1 will be installed
--> Running transaction check
---> Package gpm-libs.x86_64 0:1.20.7-5.el7 will be installed
---> Package perl.x86_64 4:5.16.3-286.el7 will be installed
--> Processing Dependency: perl(Socket) >= 1.3 for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Scalar::Util) >= 1.10 for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl-macros for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(threads::shared) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(threads) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(constant) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Time::Local) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Time::HiRes) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Storable) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Socket) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Scalar::Util) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Pod::Simple::XHTML) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Pod::Simple::Search) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Getopt::Long) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Filter::Util::Call) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(File::Temp) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(File::Spec::Unix) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(File::Spec::Functions) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(File::Spec) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(File::Path) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Exporter) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Cwd) for package: 4:perl-5.16.3-286.el7.x86_64
--> Processing Dependency: perl(Carp) for package: 4:perl-5.16.3-286.el7.x86_64
---> Package perl-libs.x86_64 4:5.16.3-286.el7 will be installed
---> Package vim-common.x86_64 2:7.4.160-1.el7 will be installed
--> Processing Dependency: vim-filesystem for package: 2:vim-common-7.4.160-1.el7.x86_64
---> Package which.x86_64 0:2.20-7.el7 will be installed
--> Running transaction check
---> Package perl-Carp.noarch 0:1.26-244.el7 will be installed
---> Package perl-Exporter.noarch 0:5.68-3.el7 will be installed
---> Package perl-File-Path.noarch 0:2.09-2.el7 will be installed
---> Package perl-File-Temp.noarch 0:0.23.01-3.el7 will be installed
---> Package perl-Filter.x86_64 0:1.49-3.el7 will be installed
---> Package perl-Getopt-Long.noarch 0:2.40-2.el7 will be installed
--> Processing Dependency: perl(Pod::Usage) >= 1.14 for package: perl-Getopt-Long-2.40-2.el7.noarch
--> Processing Dependency: perl(Text::ParseWords) for package: perl-Getopt-Long-2.40-2.el7.noarch
---> Package perl-PathTools.x86_64 0:3.40-5.el7 will be installed
---> Package perl-Pod-Simple.noarch 1:3.28-4.el7 will be installed
--> Processing Dependency: perl(Pod::Escapes) >= 1.04 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
--> Processing Dependency: perl(Encode) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
---> Package perl-Scalar-List-Utils.x86_64 0:1.27-248.el7 will be installed
---> Package perl-Socket.x86_64 0:2.010-3.el7 will be installed
---> Package perl-Storable.x86_64 0:2.45-3.el7 will be installed
---> Package perl-Time-HiRes.x86_64 4:1.9725-3.el7 will be installed
---> Package perl-Time-Local.noarch 0:1.2300-2.el7 will be installed
---> Package perl-constant.noarch 0:1.27-2.el7 will be installed
---> Package perl-macros.x86_64 4:5.16.3-286.el7 will be installed
---> Package perl-threads.x86_64 0:1.87-4.el7 will be installed
---> Package perl-threads-shared.x86_64 0:1.43-6.el7 will be installed
---> Package vim-filesystem.x86_64 2:7.4.160-1.el7 will be installed
--> Running transaction check
---> Package perl-Encode.x86_64 0:2.51-7.el7 will be installed
---> Package perl-Pod-Escapes.noarch 1:1.04-286.el7 will be installed
---> Package perl-Pod-Usage.noarch 0:1.63-3.el7 will be installed
--> Processing Dependency: perl(Pod::Text) >= 3.15 for package: perl-Pod-Usage-1.63-3.el7.noarch
--> Processing Dependency: perl-Pod-Perldoc for package: perl-Pod-Usage-1.63-3.el7.noarch
---> Package perl-Text-ParseWords.noarch 0:3.29-4.el7 will be installed
--> Running transaction check
---> Package perl-Pod-Perldoc.noarch 0:3.20-4.el7 will be installed
--> Processing Dependency: perl(parent) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
--> Processing Dependency: perl(HTTP::Tiny) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
--> Processing Dependency: groff-base for package: perl-Pod-Perldoc-3.20-4.el7.noarch
---> Package perl-podlators.noarch 0:2.5.1-3.el7 will be installed
--> Running transaction check
---> Package groff-base.x86_64 0:1.22.2-8.el7 will be installed
---> Package perl-HTTP-Tiny.noarch 0:0.033-3.el7 will be installed
---> Package perl-parent.noarch 1:0.225-244.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository
Size
================================================================================
Installing:
vim-enhanced x86_64 2:7.4.160-1.el7 base 1.0 M
wget x86_64 1.14-10.el7_0.1 base 545 k
Installing for dependencies:
gpm-libs x86_64 1.20.7-5.el7 base 32 k
groff-base x86_64 1.22.2-8.el7 base 942 k
perl x86_64 4:5.16.3-286.el7 base 8.0 M
perl-Carp noarch 1.26-244.el7 base 19 k
perl-Encode x86_64 2.51-7.el7 base 1.5 M
perl-Exporter noarch 5.68-3.el7 base 28 k
perl-File-Path noarch 2.09-2.el7 base 26 k
perl-File-Temp noarch 0.23.01-3.el7 base 56 k
perl-Filter x86_64 1.49-3.el7 base 76 k
perl-Getopt-Long noarch 2.40-2.el7 base 56 k
perl-HTTP-Tiny noarch 0.033-3.el7 base 38 k
perl-PathTools x86_64 3.40-5.el7 base 82 k
perl-Pod-Escapes noarch 1:1.04-286.el7 base 50 k
perl-Pod-Perldoc noarch 3.20-4.el7 base 87 k
perl-Pod-Simple noarch 1:3.28-4.el7 base 216 k
perl-Pod-Usage noarch 1.63-3.el7 base 27 k
perl-Scalar-List-Utils x86_64 1.27-248.el7 base 36 k
perl-Socket x86_64 2.010-3.el7 base 49 k
perl-Storable x86_64 2.45-3.el7 base 77 k
perl-Text-ParseWords noarch 3.29-4.el7 base 14 k
perl-Time-HiRes x86_64 4:1.9725-3.el7 base 45 k
perl-Time-Local noarch 1.2300-2.el7 base 24 k
perl-constant noarch 1.27-2.el7 base 19 k
perl-libs x86_64 4:5.16.3-286.el7 base 687 k
perl-macros x86_64 4:5.16.3-286.el7 base 43 k
perl-parent noarch 1:0.225-244.el7 base 12 k
perl-podlators noarch 2.5.1-3.el7 base 112 k
perl-threads x86_64 1.87-4.el7 base 49 k
perl-threads-shared x86_64 1.43-6.el7 base 39 k
vim-common x86_64 2:7.4.160-1.el7 base 5.9 M
vim-filesystem x86_64 2:7.4.160-1.el7 base 9.6 k
which x86_64 2.20-7.el7 base 41 k
Transaction Summary
================================================================================
Install 2 Packages (+32 Dependent packages)
Total download size: 20 M
Installed size: 65 M
Downloading packages:
warning: /var/cache/yum/x86_64/7/base/packages/gpm-libs-1.20.7-5.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Public key for gpm-libs-1.20.7-5.el7.x86_64.rpm is not installed
--------------------------------------------------------------------------------
Total 2.1 MB/s | 20 MB 00:09
Retrieving key from http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:
Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"
Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5
From : http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 2:vim-filesystem-7.4.160-1.el7.x86_64 1/34
Installing : 2:vim-common-7.4.160-1.el7.x86_64 2/34
Installing : gpm-libs-1.20.7-5.el7.x86_64 3/34
Installing : groff-base-1.22.2-8.el7.x86_64 4/34
Installing : 1:perl-parent-0.225-244.el7.noarch 5/34
Installing : perl-HTTP-Tiny-0.033-3.el7.noarch 6/34
Installing : perl-podlators-2.5.1-3.el7.noarch 7/34
Installing : perl-Pod-Perldoc-3.20-4.el7.noarch 8/34
Installing : 1:perl-Pod-Escapes-1.04-286.el7.noarch 9/34
Installing : perl-Text-ParseWords-3.29-4.el7.noarch 10/34
Installing : perl-Encode-2.51-7.el7.x86_64 11/34
Installing : perl-Pod-Usage-1.63-3.el7.noarch 12/34
Installing : 4:perl-libs-5.16.3-286.el7.x86_64 13/34
Installing : 4:perl-macros-5.16.3-286.el7.x86_64 14/34
Installing : perl-Storable-2.45-3.el7.x86_64 15/34
Installing : perl-Exporter-5.68-3.el7.noarch 16/34
Installing : perl-constant-1.27-2.el7.noarch 17/34
Installing : perl-Time-Local-1.2300-2.el7.noarch 18/34
Installing : perl-Socket-2.010-3.el7.x86_64 19/34
Installing : perl-Carp-1.26-244.el7.noarch 20/34
Installing : 4:perl-Time-HiRes-1.9725-3.el7.x86_64 21/34
Installing : perl-PathTools-3.40-5.el7.x86_64 22/34
Installing : perl-Scalar-List-Utils-1.27-248.el7.x86_64 23/34
Installing : perl-File-Temp-0.23.01-3.el7.noarch 24/34
Installing : perl-File-Path-2.09-2.el7.noarch 25/34
Installing : perl-threads-shared-1.43-6.el7.x86_64 26/34
Installing : perl-threads-1.87-4.el7.x86_64 27/34
Installing : perl-Filter-1.49-3.el7.x86_64 28/34
Installing : 1:perl-Pod-Simple-3.28-4.el7.noarch 29/34
Installing : perl-Getopt-Long-2.40-2.el7.noarch 30/34
Installing : 4:perl-5.16.3-286.el7.x86_64 31/34
Installing : which-2.20-7.el7.x86_64 32/34
install-info: No such file or directory for /usr/share/info/which.info.gz
Installing : 2:vim-enhanced-7.4.160-1.el7.x86_64 33/34
Installing : wget-1.14-10.el7_0.1.x86_64 34/34
install-info: No such file or directory for /usr/share/info/wget.info.gz
Verifying : 2:vim-common-7.4.160-1.el7.x86_64 1/34
Verifying : perl-HTTP-Tiny-0.033-3.el7.noarch 2/34
Verifying : perl-threads-shared-1.43-6.el7.x86_64 3/34
Verifying : perl-Storable-2.45-3.el7.x86_64 4/34
Verifying : perl-Exporter-5.68-3.el7.noarch 5/34
Verifying : perl-constant-1.27-2.el7.noarch 6/34
Verifying : perl-PathTools-3.40-5.el7.x86_64 7/34
Verifying : 4:perl-libs-5.16.3-286.el7.x86_64 8/34
Verifying : 4:perl-macros-5.16.3-286.el7.x86_64 9/34
Verifying : 1:perl-parent-0.225-244.el7.noarch 10/34
Verifying : 4:perl-5.16.3-286.el7.x86_64 11/34
Verifying : which-2.20-7.el7.x86_64 12/34
Verifying : groff-base-1.22.2-8.el7.x86_64 13/34
Verifying : perl-File-Temp-0.23.01-3.el7.noarch 14/34
Verifying : 1:perl-Pod-Simple-3.28-4.el7.noarch 15/34
Verifying : perl-Time-Local-1.2300-2.el7.noarch 16/34
Verifying : gpm-libs-1.20.7-5.el7.x86_64 17/34
Verifying : perl-Pod-Perldoc-3.20-4.el7.noarch 18/34
Verifying : perl-Socket-2.010-3.el7.x86_64 19/34
Verifying : 2:vim-filesystem-7.4.160-1.el7.x86_64 20/34
Verifying : perl-Carp-1.26-244.el7.noarch 21/34
Verifying : 2:vim-enhanced-7.4.160-1.el7.x86_64 22/34
Verifying : 4:perl-Time-HiRes-1.9725-3.el7.x86_64 23/34
Verifying : perl-Scalar-List-Utils-1.27-248.el7.x86_64 24/34
Verifying : wget-1.14-10.el7_0.1.x86_64 25/34
Verifying : 1:perl-Pod-Escapes-1.04-286.el7.noarch 26/34
Verifying : perl-Pod-Usage-1.63-3.el7.noarch 27/34
Verifying : perl-Encode-2.51-7.el7.x86_64 28/34
Verifying : perl-podlators-2.5.1-3.el7.noarch 29/34
Verifying : perl-Getopt-Long-2.40-2.el7.noarch 30/34
Verifying : perl-File-Path-2.09-2.el7.noarch 31/34
Verifying : perl-threads-1.87-4.el7.x86_64 32/34
Verifying : perl-Filter-1.49-3.el7.x86_64 33/34
Verifying : perl-Text-ParseWords-3.29-4.el7.noarch 34/34
Installed:
vim-enhanced.x86_64 2:7.4.160-1.el7 wget.x86_64 0:1.14-10.el7_0.1
Dependency Installed:
gpm-libs.x86_64 0:1.20.7-5.el7
groff-base.x86_64 0:1.22.2-8.el7
perl.x86_64 4:5.16.3-286.el7
perl-Carp.noarch 0:1.26-244.el7
perl-Encode.x86_64 0:2.51-7.el7
perl-Exporter.noarch 0:5.68-3.el7
perl-File-Path.noarch 0:2.09-2.el7
perl-File-Temp.noarch 0:0.23.01-3.el7
perl-Filter.x86_64 0:1.49-3.el7
perl-Getopt-Long.noarch 0:2.40-2.el7
perl-HTTP-Tiny.noarch 0:0.033-3.el7
perl-PathTools.x86_64 0:3.40-5.el7
perl-Pod-Escapes.noarch 1:1.04-286.el7
perl-Pod-Perldoc.noarch 0:3.20-4.el7
perl-Pod-Simple.noarch 1:3.28-4.el7
perl-Pod-Usage.noarch 0:1.63-3.el7
perl-Scalar-List-Utils.x86_64 0:1.27-248.el7
perl-Socket.x86_64 0:2.010-3.el7
perl-Storable.x86_64 0:2.45-3.el7
perl-Text-ParseWords.noarch 0:3.29-4.el7
perl-Time-HiRes.x86_64 4:1.9725-3.el7
perl-Time-Local.noarch 0:1.2300-2.el7
perl-constant.noarch 0:1.27-2.el7
perl-libs.x86_64 4:5.16.3-286.el7
perl-macros.x86_64 4:5.16.3-286.el7
perl-parent.noarch 1:0.225-244.el7
perl-podlators.noarch 0:2.5.1-3.el7
perl-threads.x86_64 0:1.87-4.el7
perl-threads-shared.x86_64 0:1.43-6.el7
vim-common.x86_64 2:7.4.160-1.el7
vim-filesystem.x86_64 2:7.4.160-1.el7
which.x86_64 0:2.20-7.el7
Complete!
---> e1c31cdfc80a
Removing intermediate container 67c59c1a102b
Step 7 : COPY apache-tomcat-8.5.4.tar.gz /opt/
---> 96a12268b03e
Removing intermediate container bd3b1df56fdb
Step 8 : COPY jdk-8u101-linux-x64.rpm /opt/
---> c23807e38880
Removing intermediate container c9555658f7b4
Step 9 : RUN rpm -ivh /opt/jdk-8u101-linux-x64.rpm
---> Running in 55d143ce74e4
Preparing... ########################################
Updating / installing...
jdk1.8.0_101-2000:1.8.0_101-fcs ########################################
Unpacking JAR files...
tools.jar...
plugin.jar...
javaws.jar...
deploy.jar...
rt.jar...
jsse.jar...
charsets.jar...
localedata.jar...
---> 045ad37adb5a
Removing intermediate container 55d143ce74e4
Step 10 : RUN tar -zxf /opt/apache-tomcat-8.5.4.tar.gz -C /opt/
---> Running in 1e0eb78d147f
---> 3614a0b56e00
Removing intermediate container 1e0eb78d147f
Step 11 : RUN rm -rf /opt/jdk-7u79-linux-x64.rpm
---> Running in df6fbeaeea1c
---> 0bb074d692fd
Removing intermediate container df6fbeaeea1c
Step 12 : RUN echo "sh /opt/apache-tomcat-8.5.4/bin/startup.sh" >> /etc/rc.local
---> Running in 6e3021cf352f
---> 0bd7ffe7bdb4
Removing intermediate container 6e3021cf352f
Step 13 : RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/docs
---> Running in 6c17dd120437
---> 7b92c4b3a29c
Removing intermediate container 6c17dd120437
Step 14 : RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/examples
---> Running in fe14a8302493
---> 1a739e122bbf
Removing intermediate container fe14a8302493
Step 15 : RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/host-manager
---> Running in 6220e0e7577a
---> fc2af1ef4240
Removing intermediate container 6220e0e7577a
Step 16 : RUN rm -rf /opt/apache-tomcat-8.5.4/webapps/manager
---> Running in f98867f66193
---> 2f62669e4709
Removing intermediate container f98867f66193
Step 17 : RUN yum clean all
---> Running in bc9fd475dc7d
Loaded plugins: fastestmirror, ovl
Cleaning repos: base extras updates
Cleaning up everything
Cleaning up list of fastest mirrors
---> b64cf64dffc5
Removing intermediate container bc9fd475dc7d
Step 18 : RUN history -c
---> Running in 7b6132a2f97e
---> 7135c2568807
Removing intermediate container 7b6132a2f97e
Step 19 : EXPOSE 8080
---> Running in 818f799b659b
---> 0a74a4091d65
Removing intermediate container 818f799b659b
Step 20 : ENTRYPOINT /bin/bash
---> Running in 0dc1fd834f39
---> c901722935c4
Removing intermediate container 0dc1fd834f39
Successfully built c901722935c4
[root@xiexianbin_cn docker]#
登录Docker Hub
[root@xiexianbin_cn ~]# docker login
Username: xiexianbin
Password:
Email: me@xiexianbin.cn
WARNING: login credentials saved in /root/.dockercfg.
Login Succeeded
[root@xiexianbin_cn ~]#