Synnefo » snf-image-creator

#!/usr/bin/env python

class OSBase(object):

    def __init__(self, rootdev, ghandler):

        self.root = rootdev

        self.g = ghandler

    def get_metadata(self):

        meta = {}

        meta["OSFAMILY"] = self.g.inspect_get_type(self.root)

        meta["OS"] = self.g.inspect_get_distro(self.root)

        meta["description"] = self.g.inspect_get_product_name(self.root)

        return meta

    def mount_all(self):

        mps = g.inspect_get_mountpoints(self.root)

        # Sort the keys to mount the fs in a correct order.

        # / should be mounted befor /boot, etc

        def compare (a, b):

            if len(a[0]) > len(b[0]): return 1

            elif len(a[0]) == len(b[0]): return 0

            else: return -1

        mps.sort(compare)

        for mp, dev in mps:

            try:

                self.g.mount(dev, mp)

            except RuntimeError as msg:

                print "%s (ignored)" % msg

    def cleanup_sensitive_data(self):

        raise NotImplementedError

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