Source code for pykickstart.commands.liveimg

# Chris Lumens <>
# Copyright 2007, 2009, 2013 Red Hat, Inc.
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# General Public License v.2.  This program is distributed in the hope that it
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# See the GNU General Public License for more details.
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from pykickstart.version import F19
from pykickstart.base import KickstartCommand
from pykickstart.options import KSOptionParser

[docs]class F19_Liveimg(KickstartCommand): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=0, *args, **kwargs): KickstartCommand.__init__(self, writePriority, *args, **kwargs) self.checksum = kwargs.get("checksum", "") self.noverifyssl = kwargs.get("noverifyssl", None) self.proxy = kwargs.get("proxy", None) self.url = kwargs.get("url", None) self.op = self._getParser() def __eq__(self, other): if not other: return False return self.url == other.url and self.proxy == other.proxy and \ self.noverifyssl == other.noverifyssl and \ self.checksum == other.checksum def __str__(self): retval = KickstartCommand.__str__(self) if not self.seen: return retval retval += "# Use live disk image installation\n" retval += "liveimg --url=\"%s\"" % self.url if self.proxy: retval += " --proxy=\"%s\"" % self.proxy if self.noverifyssl: retval += " --noverifyssl" if self.checksum: retval += " --checksum=\"%s\"" % self.checksum return retval + "\n" def _getParser(self): op = KSOptionParser(prog="liveimg", description=""" Install a disk image instead of packages. The image can be the squashfs.img from a Live iso, or any filesystem mountable by the install media (eg. ext4). Anaconda expects the image to contain utilities it needs to complete the system install so the best way to create one is to use livemedia-creator to make the disk image. If the image contains /LiveOS/\\*.img (this is how squashfs.img is structured) the first \\*.img file inside LiveOS will be mounted and used to install the target system. The URL may also point to a tarfile of the root filesystem. The file must end in .tar, .tbz, .tgz, .txz, .tar.bz2, tar.gz, tar.xz""", version=F19) op.add_argument("--url", metavar="<url>", required=True, version=F19, help=""" The URL to install from. http, https, ftp and file are supported.""") op.add_argument("--proxy", metavar="<proxyurl>", version=F19, help=""" Specify an HTTP/HTTPS/FTP proxy to use while performing the install. The various parts of the argument act like you would expect. Syntax is:: ``--proxy=[protocol://][username[:password]@]host[:port]`` """) op.add_argument("--noverifyssl", action="store_true", version=F19, default=False, help=""" For a tree on a HTTPS server do not check the server's certificate with what well-known CA validate and do not check the server's hostname matches the certificate's domain name.""") op.add_argument("--checksum", metavar="<sha256>", version=F19, help="Optional sha256 checksum of the image file") return op
[docs] def parse(self, args): ns = self.op.parse_args(args=args, lineno=self.lineno) self.set_to_self(ns) return self