mirror of
https://github.com/Misterblue/opensim-docker.git
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140 lines
5.1 KiB
Plaintext
140 lines
5.1 KiB
Plaintext
# syntax=docker/dockerfile:1
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# OpenSim for a container
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# docker build -t opensim .
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# Built with dotnet8
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FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
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LABEL Description="Docker container running OpenSim"
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# In the target image, these are directories built and used
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# While parameters, these usually don't change
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ARG OPENSIMHOME=/home/opensim
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ARG OPENSIMDIR=/home/opensim/opensim
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ARG OPENSIMCONFIG=/home/opensim/opensim/bin/config
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ARG VERSIONDIR=/home/opensim/VERSION
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ARG OS_ACCOUNT=opensim
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# Arguments for fetching the proper version of OpenSimulator
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ARG OS_REPO=https://github.com/OpenSim-NGC/OpenSim-Sasquatch.git
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ARG OS_BRANCH=develop
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ARG OS_BUILDTARGET=Release
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ARG OS_SLN=OpenSim.sln
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# Arguments about the build environment passed in so they can be embedded in the container
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ARG BUILD_DATE=20240101.0000
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ARG BUILD_DAY=20240101
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ARG OS_DOCKER_VERSION=1.0.0
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ARG OS_DOCKER_GIT_BRANCH=main
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ARG OS_DOCKER_GIT_COMMIT=62fda19d0038a274bf3fd922b023b149b3a40a90
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ARG OS_DOCKER_GIT_COMMIT_SHORT=62fda19d
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# Include required packages ('coreutils git vim' included for debugging)
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RUN apt-get update \
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&& apt-get install -y \
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coreutils procps git vim \
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screen \
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ccrypt \
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libgdiplus \
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libc6-dev \
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mariadb-client
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# The simulator is run under the user name 'opensim'
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RUN adduser --disabled-password --gecos 'OpenSimulator user' $OS_ACCOUNT
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USER $OS_ACCOUNT:$OS_ACCOUNT
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# Version information that goes in the image
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RUN mkdir -p $VERSIONDIR \
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&& cd $VERSIONDIR \
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&& echo $BUILD_DATE > "BUILD_DATE" \
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&& echo $BUILD_DAY > "BUILD_DAY" \
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&& echo $OS_DOCKER_VERSION > "OS_DOCKER_VERSION" \
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&& echo $OS_DOCKER_GIT_BRANCH > "OS_DOCKER_GIT_BRANCH" \
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&& echo $OS_DOCKER_GIT_COMMIT > "OS_DOCKER_GIT_COMMIT" \
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&& echo $OS_DOCKER_GIT_COMMIT_SHORT > "OS_DOCKER_GIT_COMMIT_SHORT" \
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&& echo ${OS_DOCKER_VERSION}-${BUILD_DAY}-${OS_DOCKER_GIT_COMMIT_SHORT} > "OS_DOCKER_IMAGE_VERSION"
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# Fetch the latest version of the OpenSimulator sources.
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RUN cd $OPENSIMHOME \
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&& git clone --depth=1 -b $OS_BRANCH --single-branch $OS_REPO opensim
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# Extract version information from the fetched sources
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RUN cd $OPENSIMDIR \
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&& git rev-parse HEAD > $VERSIONDIR/OS_GIT_COMMIT \
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&& git rev-parse --short HEAD > $VERSIONDIR/OS_GIT_COMMIT_SHORT \
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&& echo $OS_BRANCH > $VERSIONDIR/OS_BRANCH \
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&& grep "const string VersionNumber" ./OpenSim/Framework/VersionInfo.cs | \
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sed -e "s/^.*VersionNumber = \"\(.*\)\".*$/\1/" > $VERSIONDIR/OS_VERSION
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# Build OpenSimulator
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RUN cd $OPENSIMDIR \
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&& chmod +x runprebuild.sh \
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&& ./runprebuild.sh \
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&& dotnet build --configuration $OS_BUILDTARGET $OS_SLN
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# None of the configuration files in the built image are used
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# Configuration files are all specified by invocation parameter.
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# =======================================================================
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# Create the binary only container with the dotnet8 runtime
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FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS release
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# In the target image, these are directories built and used
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ARG OPENSIMHOME=/home/opensim
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ARG OPENSIMDIR=/home/opensim/opensim
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ARG VERSIONDIR=/home/opensim/VERSION
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ARG OS_BUILDTARGET=Release
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ARG OS_ACCOUNT=opensim
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# Include required packages ('coreutils,git,vim' included for debugging)
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RUN apt-get update \
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&& apt-get install -y \
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coreutils procps git vim \
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screen \
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ccrypt \
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cron \
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libgdiplus \
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libc6-dev \
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mariadb-client \
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&& rm -rf /var/lib/{apt,dpkg,cache,log}/
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# The simulator is run under the user name 'opensim'
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RUN adduser --disabled-password --gecos 'OpenSimulator user' $OS_ACCOUNT
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USER $OS_ACCOUNT:$OS_ACCOUNT
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# Scripts that keep OpenSimulator running, make crash reports, clean up log files, etc
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COPY --chown=opensim:opensim temp-run-scripts/*.sh $OPENSIMHOME
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COPY --chown=opensim:opensim temp-run-scripts/crontab $OPENSIMHOME
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COPY --chown=opensim:opensim temp-run-scripts/vimrc $OPENSIMHOME/.vimrc
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# Copy the binary files
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COPY --from=build --chown=opensim:opensim $OPENSIMDIR/bin $OPENSIMDIR/bin
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COPY --from=build --chown=opensim:opensim $VERSIONDIR $VERSIONDIR
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# The .ini files in config-include in the image are not used and are emptied here to eliminate any confusion
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RUN cd $OPENSIMDIR/bin/config-include \
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&& $OPENSIMHOME/nullOutConfigInclude.sh
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# Create the directory that is mounted that includes all the configuration
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RUN mkdir -p $OPENSIMDIR/bin/config
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WORKDIR $OPENSIMDIR/bin
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ENTRYPOINT [ "/home/opensim/bootOpenSim.sh" ]
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# No ports are exposed by default since the simulator and regions can be anywhere.
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# The simulator defaults to port 9000.
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# EXPOSE 9000/tcp
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# EXPOSE 9000/udp
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# Directories that can be overridden with a mounted volume for configuration.
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# The default configuration is for a simple standalone region.
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# All the normal configuration has been nulled out (OpenSim.ini is the default
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# and all the included files in bin/config-include are empty).
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# A non-standalone configuration replaces bin/config with files that do
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# the configuration of the whole system (include 'architecture' ini file and
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# the necessary other INI files).
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VOLUME $OPENSIMDIR/bin/config
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