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Bootstrap Debian images for virtualized environments
377 commits 1 branch 0 tags 2.6 MiB
Python 91.5%
Shell 8.5%
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Anders Ingemann 83e1339145 New plugin: minimize_size 
It binds folders from the host machine to temporary and cache folders in the image.
This way dynamic volumes will not grow in size when running `apt-get update` etc.
2014-01-05 02:25:28 +01:00
base Extlinux support 2014-01-05 02:25:28 +01:00
common Extlinux support 2014-01-05 02:25:28 +01:00
logs logging 2013-07-08 23:13:58 +02:00
manifests Extlinux support 2014-01-05 02:25:28 +01:00
plugins New plugin: minimize_size 2014-01-05 02:25:28 +01:00
providers Install enhanced networking drivers on HVM AMIs 2014-01-05 02:25:28 +01:00
.gitignore Ignore vagrant files 2013-07-08 23:13:58 +02:00
__init__.py Basic structure up and running 2013-07-08 23:13:56 +02:00
build-debian-cloud Rename common module to base 2013-07-08 23:13:57 +02:00
CONTRIBUTING.md PEP8-ify things. 2013-08-17 17:28:46 +02:00
README.md fix typo 2013-12-15 08:27:04 +01:00

README.md

build-debian-cloud python version (preview)

This is a preview of the build-debian-cloud python version.
It currently only supports EBS booted volumes and none of the plugins have been ported.

Suggestions

The reason I release this preview is to get as many suggestions as possible. If you have an idea for how to improve upon the architecture or simply spotted a bug, please feel free to file a bug report. Pull requests are also welcome!

Dependencies

You will need to run debian wheezy with python 2.7 and debootstrap installed. Other depencies include:

  • qemu-utils
  • parted
  • grub2
  • euca2ools
  • xfsprogs (If you want to use XFS as a filesystem) Also the following python libraries are required:
  • boto
  • jsonschema (version 2.0.0, only available through pip)
  • termcolor
  • fysom

Bootstrapping instance store AMIs requires euca2ools to be installed.

Highlights

  • The desired image is configured entirely via a JSON manifest file
    • Manifests are validated by a json schemas
    • Support comments
  • Proper support for different providers
  • The task based system has been completely revamped
    • Higher granularity increases reusability of tasks across providers
    • Tasks are neatly organized into modules
    • A task dependency graph is built to determine the execution order
  • Support for rollback actions if something fails
  • Logfiles
    • All output from invoked subprocesses is logged

Disclaimer

This is only a preview of the bootstrapper, so you can expect bugs and major architectural changes. Do not expect that the final version will look anything like this.