openeuler/snappy repository overview

⁠Quick reference

• The official snappy docker image.

• Maintained by: openEuler CloudNative SIG⁠.

• Where to get help: openEuler CloudNative SIG⁠, openEuler⁠.

⁠snappy | openEuler

Current snappy docker images are built on the openEuler⁠. This repository is free to use and exempted from per-user rate limits.

Snappy is a compression/decompression library. It does not aim for maximum compression, or compatibility with any other compression library; instead, it aims for very high speeds and reasonable compression. For instance, compared to the fastest level of zlib, Snappy is an order of magnitude faster for most inputs, but the resulting compressed files are anywhere from 20% to 100% bigger.

Learn more on Snappy - A fast compressor/decompressor⁠.

⁠Supported tags and respective Dockerfile links

The tag of each snappy docker image is consist of the version of snappy and the version of basic image. The details are as follows

⁠Usage

In this usage, users can select the corresponding {Tag} based on their requirements.

• Pull the openeuler/snappy image from docker

  docker pull openeuler/snappy:{Tag}
  

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• Check the installed snappy library version

  docker run --rm openeuler/snappy:{Tag} pkg-config --modversion snappy
  

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• Compile a program against the snappy library

  docker run --rm -v "$(pwd)":/work -w /work openeuler/snappy:{Tag} \
      g++ -O2 -o myapp myapp.cpp $(pkg-config --cflags --libs snappy)
  

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• Run the snappy unit benchmark inside the container

  docker run --rm -it openeuler/snappy:{Tag} bash
  

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• Start a long-running container for exploration

  docker run -d --name my-snappy openeuler/snappy:{Tag} sleep infinity
  

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• View the container logs

  docker logs -f my-snappy
  

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• To get an interactive shell

  docker exec -it my-snappy bash
  

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⁠Question and answering

If you have any questions or want to use some special features, please submit an issue or a pull request on openeuler-docker-images⁠.