Containers on Windows
- Lets build a windows container
- Lets create an iis server and copy the html file index.html
- manual steps
docker container run -it -p 80 --name trail mcr.microsoft.com/windows/servercore:ltsc2022 powershell
Install-WindowsFeature -name Web-Server -IncludeManagementTools
- The basic Dockerfile
FROM mcr.microsoft.com/windows/servercore:ltsc2022
LABEL author=khaja
RUN ["powershell", "Install-WindowsFeature", "-name", "Web-Server", "-IncludeManagementTools"]
EXPOSE 80
ADD index.html C:/inetpub/wwwroot
CMD ["cmd.exe"]
- build the image and run the continer
- If you want to run the .net framework images Refer Here for sdk images
- aspnet docker images Refer Here
- I have pulled
docker pull mcr.microsoft.com/dotnet/framework/sdk:4.8.1
docker pull mcr.microsoft.com/dotnet/framework/aspnet:4.8.1
- Multistage dotnet build
FROM mcr.microsoft.com/dotnet/framework/sdk:4.8.1 As builder
WORKDIR c:/src/MusicStore
COPY . C:/src/MusicStore
RUN nuget restore MvcMusicStore/packages.config -SolutionDirectory .
RUN msbuild MvcMusicStore.sln /p:OutputPath:c:\out /p:Configuration:Release
FROM mcr.microsoft.com/dotnet/framework/aspnet:4.8.1
COPY --from=builder C:\out\_PublishedWebsites\MvcMusicStore C:\MvcMusicStore
RUN New-WebSite -Name "MvcMusicStore" -Port 80 -HostHeader "MvcMusicStore" -PhysicalPath "C:\MvcMusicStore"
EXPOSE 80
- Lets deal with volumes in windows
- pull the image
mcr.microsoft.com/windows/nanoserver:1809
docker image pull mcr.microsoft.com/windows/nanoserver:1809
- Create a simple Docker file
FROM mcr.microsoft.com/windows/nanoserver:1809
VOLUME c:\app\logs
USER ContainerAdminstrator
ENTRYPOINT cmd /S /C
Docker Registries
- Create a spring petclinic docker image on a linux instance
- Build the image
- Docker images are stored in registries.
- Each registry will have multiple repositories
- Each repository can store multipe tags of the docker image
- The default docker registry is docker hub
- Repository name =>
username/reponame
- specific image =>
Repo:tag=>username/repo:tag - After building the image tag the image with new naming format
docker image tag spc:latest shaikkhajaibrahim/spcjuly23:2.4.2-jdk11
Docker hub
- To connect to docker hub
docker login
* now push the image
docker image push shaikkhajaibrahim/spcjuly23:2.4.2-jdk11
* Refer Here for image info
* Now anyone connected to docker hub can run this application
docker container run -d -P --name spc1 shaikkhajaibrahim/spcjuly23:2.4.2-jdk11
Exercise
- Try pushing your images to
- docker hub
- aws ecr
- azure acr
