85 lines
2.2 KiB
Markdown
85 lines
2.2 KiB
Markdown
# Steam in Docker
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Tested in Ubuntu 16.04 LTS (64bit) and openSUSE Leap 42.1
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with the following GPU's:
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- Intel HD Graphics 3000
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- Intel HD Graphics 4400
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- NVIDIA's GeForce GTX 560 Ti
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## Requirements
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- [Docker](https://www.docker.com/)
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- (Optional) [Docker Compose](https://docs.docker.com/compose/)
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# Building and launching Steam
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## Build Steam Docker image
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You may want to re-run this command later on in order to keep the image updated.
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```
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docker build -t andrey01/steam .
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```
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## Launch the Steam in Docker
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You can use the following shortcut function and place it to your `~/.bash_aliases` file
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```
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function docker_helper() { { pushd ~/docker/$1; docker-compose rm -fa "$1"; docker-compose run -d --name "$1" "$@"; popd; } }
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function steam() { { docker_helper $FUNCNAME $@; } }
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```
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Then just issue "steam" command to run Steam in docker.
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## Troubleshooting
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You might want to modify the `docker-compose.yml` in case of problems, the file should be pretty self explanatory, although you may refer to the official [Docker Compose file reference](https://docs.docker.com/compose/compose-file/)
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Also keep in mind to uncomment or/and add your devices to the `devices:` section there.
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The best result is when you have a similar to the following output, using the `glxgears` (part of `mesa-utils` package):
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If you are getting `segmentation fault` error or Steam does not start, then you could try resetting its config:
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```
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$ docker-compose run --rm steam --reset
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```
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## Grsecurity notes
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### grsec: TPE
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Trusted Path Execution (TPE)
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This Steam docker image is working with the grsecurity patched kernel.
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It only needs a `/proc/sys/kernel/grsecurity/tpe_gid` accessible by root for read.
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### grsec: PaX
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It is also working with PaX part of the grsecurity.
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I have tested it with Half-Life games like CS 1.6, and CS:GO.
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Please refer to the `launch` file if grsecurity is blocking some executable or a library.
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# Links
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Below is just bunch of links, someone might find them useful
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- https://wiki.ubuntu.com/Valve
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- https://developer.valvesoftware.com/wiki/Steam_under_Linux#Ubuntu
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- http://media.steampowered.com/client/installer/steam.deb
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- http://repo.steampowered.com/steam/archive/precise/steam_latest.deb
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- http://repo.steamstatic.com/steam/
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- https://grsecurity.net/
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