我正在尝试使用图像中的 java 创建一个 Windows dockermicrosoft/nanoserver图像。
系统信息
> docker version
Client:
Version: 17.06.0-ce
API version: 1.30
Go version: go1.8.3
Git commit: 02c1d87
Built: Fri Jun 23 21:30:30 2017
OS/Arch: windows/amd64
Server:
Version: 17.06.0-ce
API version: 1.30 (minimum version 1.24)
Go version: go1.8.3
Git commit: 02c1d87
Built: Fri Jun 23 22:19:00 2017
OS/Arch: windows/amd64
Experimental: true
> docker info
Containers: 2
Running: 0
Paused: 0
Stopped: 2
Images: 22
Server Version: 17.06.0-ce
Storage Driver: windowsfilter
Windows:
Logging Driver: json-file
Plugins:
Volume: local
Network: l2bridge l2tunnel nat null overlay transparent
Log: awslogs etwlogs fluentd json-file logentries splunk syslog
Swarm: inactive
Default Isolation: hyperv
Kernel Version: 10.0 15063 (15063.0.amd64fre.rs2_release.170317-1834)
Operating System: Windows 10 Enterprise
OSType: windows
Architecture: x86_64
CPUs: 1
Total Memory: 5.999GiB
Name: MYSERVER
ID: RKVO:G6SF:7OPN:RR5Y:4DGX:DSZG:MCGO:FTNS:YLWY:2LKH:TRZE:JU76
Docker Root Dir: C:\ProgramData\Docker
Debug Mode (client): false
Debug Mode (server): true
File Descriptors: -1
Goroutines: 86
System Time: 2017-08-09T09:36:17.8905051-07:00
EventsListeners: 0
Registry: https://index.docker.io/v1/
Experimental: true
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Dockerfile
Dockerfile 是本文第 4 节稍作修改的版本：https ://alexandrnikitin.github.io/blog/running-java-inside-windows-container-on-windows-server/
FROM microsoft/nanoserver
RUN powershell -Command iwr 'http://javadl.oracle.com/webapps/download/AutoDL?BundleId=210185' -Outfile 'C:\jre-8u91-windows-x64.exe'
RUN powershell start-process -filepath C:\jre-8u91-windows-x64.exe -passthru -wait -argumentlist "/s,INSTALLDIR=c:\Java\jre1.8.0_91,/L,install64.log"
RUN del C:\jre-8u91-windows-x64.exe
CMD [ "c:\\Java\\jre1.8.0_91\\bin\\java.exe", "-version"]
构建镜像
> docker build -t java-nano:jre1.8.0_91 .
Sending build context to Docker daemon 2.048kB
Step 1/5 : FROM microsoft/nanoserver
---> 9473d5d31d36
Step 2/5 : RUN powershell -Command iwr 'http://javadl.oracle.com/webapps/download/AutoDL?BundleId=210185' -Outfile 'C:\jre-8u91-windows-x64.exe'
---> Running in 33ec7e07b8ef
---> c2002718022c
Removing intermediate container 33ec7e07b8ef
Step 3/5 : RUN powershell start-process -filepath C:\jre-8u91-windows-x64.exe -passthru -wait -argumentlist "/s,INSTALLDIR=c:\Java\jre1.8.0_91,/L,install64.log"
---> Running in 6694b9e2d6cf
Handles NPM(K) PM(K) WS(K) CPU(s) Id SI ProcessName
------- ------ ----- ----- ------ -- -- -----------
3 460 1468 1424 1 jre-8u91-windows-x64
---> 751796f146a7
Removing intermediate container 6694b9e2d6cf
Step 4/5 : RUN del C:\jre-8u91-windows-x64.exe
---> Running in 8bac610ca925
---> 1d953ec09391
Removing intermediate container 8bac610ca925
Step 5/5 : CMD c:\Java\jre1.8.0_91\bin\java.exe -version
---> Running in 8f9aecd8aa6b
---> 865e2c4a3b5c
Removing intermediate container 8f9aecd8aa6b
Successfully built 865e2c4a3b5c
Successfully tagged java-nano:jre1.8.0_91
运行
> docker run -it java-nano:jre1.8.0_91
C:\Program Files\Docker\Docker\Resources\bin\docker.exe: Error response from daemon: container 55868b76113bbb1231e1b59e26bf2301b7d1a80a7cb1617efed862a5d4516401 encountered an error during CreateProcess: failure in a Windows system call: The system cannot find the file sp
ecified. (0x2) extra info: {"ApplicationName":"","CommandLine":"c:\\Java\\jre1.8.0_91\\bin\\java.exe -version","User":"","WorkingDirectory":"C:\\","Environment":{},"EmulateConsole":true,"CreateStdInPipe":true,"CreateStdOutPipe":true,"CreateStdErrPipe":false,"ConsoleSize"
:[48,164]}.
基础镜像运行
>docker run microsoft/nanoserver
Microsoft Windows [Version 10.0.14393]
(c) 2016 Microsoft Corporation. All rights reserved.
Windows 服务器核心版本
Dockerfile
FROM microsoft/windowsservercore
RUN powershell -Command iwr 'http://javadl.oracle.com/webapps/download/AutoDL?BundleId=210185' -Outfile 'C:\jre-8u91-windows-x64.exe'
RUN powershell start-process -filepath C:\jre-8u91-windows-x64.exe -passthru -wait -argumentlist "/s,INSTALLDIR=c:\Java\jre1.8.0_91,/L,install64.log"
RUN del C:\jre-8u91-windows-x64.exe
CMD [ "c:\\Java\\jre1.8.0_91\\bin\\java.exe", "-version"]
构建镜像
> docker build -t java-core:jre1.8.0_91 .
Sending build context to Docker daemon 2.048kB
Step 1/5 : FROM microsoft/windowsservercore
---> 2c42a1b4dea8
Step 2/5 : RUN powershell -Command iwr 'http://javadl.oracle.com/webapps/download/AutoDL?BundleId=210185' -Outfile 'C:\jre-8u91-windows-x64.exe'
---> Running in 8eef04cb451e
---> 9f1ad85b2b05
Removing intermediate container 8eef04cb451e
Step 3/5 : RUN powershell start-process -filepath C:\jre-8u91-windows-x64.exe -passthru -wait -argumentlist "/s,INSTALLDIR=c:\Java\jre1.8.0_91,/L,install64.log"
---> Running in ef30759baacf
Handles NPM(K) PM(K) WS(K) CPU(s) Id SI ProcessName
------- ------ ----- ----- ------ -- -- -----------
0 1 388 68 0.16 2060 1 jre-8u91-windows-x64
---> f05ce070cd55
Removing intermediate container ef30759baacf
Step 4/5 : RUN del C:\jre-8u91-windows-x64.exe
---> Running in 8dfc09e67472
---> ea9f0c6c9f8a
Removing intermediate container 8dfc09e67472
Step 5/5 : CMD c:\Java\jre1.8.0_91\bin\java.exe -version
---> Running in c0aa37469049
---> c1b7ccca9adc
Removing intermediate container c0aa37469049
Successfully built c1b7ccca9adc
Successfully tagged java-core:jre1.8.0_91
运行
> docker run -it java-core:jre1.8.0_91
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b15)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b15, mixed mode)
问题
如何检测，nanoserver 出了什么问题？
观察C:\ProgramData\Docker\containers\<id>什么都没有 - 没有 *.log 文件。