ducktape

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Minimal bootstrapping script for downloading and extracting a root tarball

Usage

To bootstrap a system using ducktape, do the following:

1. Put the ducktape binary on the system
2. Put a cert file in the same directory as the binary
3. Run ./ducktape https://example.org/root.tar.bz2

It supports uncompressed, gzipped, and bzipped archives.

To use this for a Docker container, start your Dockerfile with the following:

FROM scratch
MAINTAINER {you}
ADD ducktape /ducktape
ADD cert /cert
RUN ["/ducktape", "https://example.org/path/to/root.tar.bz2"]

License

ducktape is released under the MIT License. See the bundled LICENSE file for details.