Windows Docker镜像构建之Oracle客户端

新版的Windows 2016已经支持原生Docker，现在也将部分服务往Docker上迁移进行测试。

环境中有使用.net 3.5和.net 4.0以及有使用Oracle客户端，因此Web容器就需要安装Oracle客户端

Dockerfile

FROM microsoft/iis
# install .NET 3.5
ADD sxs /sxs
RUN Dism /online /enable-feature /featurename:NetFX3 /All /Source:C:\sxs /LimitAccess && del /S /Q C:\sxs
# install ASP.NET 4.5
RUN dism /online /enable-feature /all /featurename:NetFx4 /featurename:IIS-ApplicationInit /featurename:IIS-ASPNET45 /featurename:IIS-ASPNET /NoRestart

# enable windows eventlog
RUN powershell.exe -command Set-ItemProperty HKLM:\SYSTEM\CurrentControlSet\Control\WMI\Autologger\EventLog-Application Start 1

# set IIS log fields
RUN /windows/system32/inetsrv/appcmd.exe set config /section:system.applicationHost/sites /siteDefaults.logFile.logExtFileFlags:"Date, Time, ClientIP, UserName, SiteName, ServerIP, Method, UriStem, UriQuery, HttpStatus, Win32Status, TimeTaken, ServerPort, UserAgent, Referer, HttpSubStatus"  /commit:apphost

# install Oracle Client
ADD win64_11gR2_client.zip /win64_11gR2_client.zip
ADD unzip.exe /unzip.exe
RUN /unzip.exe /win64_11gR2_client.zip && del /S /Q win64_11gR2_client.zip
ADD client.rsp /client/client.rsp
RUN /client/setup.exe -silent -force -noconsole -ignoreSysPrereqs -ignorePrereq -waitforcompletion -responseFile C:\client\client.rsp && del /S /Q client
#RUN cacls c:\app /T /E /C /G users:r

# deploy webapp
#COPY publish /inetpub/wwwroot/html

# set entrypoint script
ADD SetHostsAndStartMonitoring.cmd \SetHostsAndStartMonitoring.cmd
ENTRYPOINT ["C:\\SetHostsAndStartMonitoring.cmd"]

# declare volumes
VOLUME ["c:/inetpub/logs/LogFiles","C:/inetpub/wwwroot/html"]

Dockerfile涉及的文件内容有

sxs     #在Windows Server 2016 安装包的\sources\sxs\目录

unzip.exe   #Oracle Client客户端安装包的client\install目录下

win64_11gR2_client.zip  #自行到官方下载

client.rsp  #Oracle客户端安装响应文件

SetHostsAndStartMonitoring.cmd

client.rsp

oracle.install.responseFileVersion=http://www.oracle.com/2007/install/rspfmt_clientinstall_response_schema_v11_2_0
ORACLE_HOSTNAME= 
UNIX_GROUP_NAME=
INVENTORY_LOCATION=C:\Program Files\Oracle\Inventory
SELECTED_LANGUAGES=zh_CN,en 
ORACLE_HOME=C:\app\Administrator\product\11.2.0\client_1
ORACLE_BASE=C:\app\Administrator
oracle.install.client.installType=Runtime
oracle.install.client.customComponents="oracle.precomp:11.2.0.1.0","oracle.ons:11.2.0.0.0","oracle.oraolap.mgmt:11.2.0.1.0","oracle.rdbms.scheduler:11.2.0.1.0"
oracle.install.client.customComponents=
oracle.install.client.oramtsPortNumber=49152
oracle.install.client.schedulerAgentHostName=
oracle.install.client.schedulerAgentPortNumber=

SetHostsAndStartMonitoring.cmd

echo %HOST% >>/Windows/System32/drivers/etc/hosts
/windows/system32/inetsrv/appcmd.exe delete site "Default Web Site/"
/windows/system32/inetsrv/appcmd.exe add apppool /name:"%site_name%"  /managedRuntimeVersion:"v%site_version%.0"  /managedPipelineMode:Classic -queueLength:65535
/windows/system32/inetsrv/appcmd.exe add site /name:"%site_name%" /physicalPath:"c:\inetpub\wwwroot\html" -serverAutoStart:true /bindings:http://*:80 
/windows/system32/inetsrv/appcmd.exe set site /site.name:"%site_name%" /[path='/'].applicationPool:"%site_name%"
c:\ServiceMonitor.exe w3svc

文件中涉及到三个环境变量

HOST   #因为windows Docker无法通过--add-host指host这里通过这种方法指host

site_name   #站点域名

site_version   #.net版本

Docker启动示例:

docker run -d -p 80 -e site_name=fengwan.blog.51cto.com -e site_version=4 -e host="192.168.2.2 db.51cto.com" -v c:/webroot/fengwan:c:/inetpub/wwwroot/html -v c:/logs:c:/inetpub/logs/logFiles p_w_picpath_name