2013-07-24 20:41:03 +00:00
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#!/usr/bin/python
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2011-09-24 00:36:09 +00:00
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#
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# Live Media Creator
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#
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2013-01-30 22:16:25 +00:00
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# Copyright (C) 2011-2013 Red Hat, Inc.
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2011-09-24 00:36:09 +00:00
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Author(s): Brian C. Lane <bcl@redhat.com>
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#
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import logging
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log = logging.getLogger("livemedia-creator")
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program_log = logging.getLogger("program")
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pylorax_log = logging.getLogger("pylorax")
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import os
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import sys
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import uuid
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import tempfile
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import subprocess
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import socket
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import threading
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import SocketServer
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from time import sleep
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import shutil
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import argparse
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2012-05-24 22:55:46 +00:00
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import hashlib
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2013-10-30 18:06:37 +00:00
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import re
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2011-09-24 00:36:09 +00:00
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# Use pykickstart to calculate disk image size
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from pykickstart.parser import KickstartParser
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from pykickstart.version import makeVersion
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2012-05-24 22:55:46 +00:00
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# Use Mako templates for appliance builder descriptions
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from mako.template import Template
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from mako.exceptions import text_error_template
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2011-09-24 00:36:09 +00:00
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# Use the Lorax treebuilder branch for iso creation
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2014-05-20 00:29:27 +00:00
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from pylorax import ArchData
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2011-09-24 00:36:09 +00:00
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from pylorax.base import DataHolder
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2012-01-26 01:23:25 +00:00
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from pylorax.treebuilder import TreeBuilder, RuntimeBuilder, udev_escape
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2013-01-30 22:16:25 +00:00
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from pylorax.sysutils import joinpaths, remove
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2012-05-12 00:35:16 +00:00
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from pylorax.imgutils import PartitionMount, mksparse, mkext4img, loop_detach
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2013-01-30 22:16:25 +00:00
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from pylorax.imgutils import get_loop_name, dm_detach, mount, umount, Mount
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from pylorax.imgutils import mksquashfs
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2011-09-24 00:36:09 +00:00
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from pylorax.executils import execWithRedirect, execWithCapture
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2012-05-10 21:21:42 +00:00
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# no-virt mode doesn't need libvirt, so make it optional
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try:
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import libvirt
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except ImportError:
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libvirt = None
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2011-09-24 00:36:09 +00:00
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2012-02-07 19:32:14 +00:00
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# Default parameters for rebuilding initramfs, override with --dracut-args
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2012-06-05 16:12:50 +00:00
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DRACUT_DEFAULT = ["--xz", "--add", "livenet dmsquash-live convertfs pollcdrom",
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"--omit", "plymouth"]
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2011-09-24 00:36:09 +00:00
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2013-01-30 22:16:25 +00:00
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ROOT_PATH = "/mnt/sysimage/"
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RUNTIME = "images/install.img"
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class InstallError(Exception):
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pass
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2011-09-24 00:36:09 +00:00
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class LogRequestHandler(SocketServer.BaseRequestHandler):
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"""
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Handle monitoring and saving the logfiles from the virtual install
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"""
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def setup(self):
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if self.server.log_path:
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self.fp = open(self.server.log_path, "w")
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else:
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print "no log_path specified"
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self.request.settimeout(10)
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def handle(self):
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"""
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Handle writing incoming data to a logfile and
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checking the logs for any Tracebacks or other errors that indicate
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that the install failed.
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"""
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line = ""
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while True:
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if self.server.kill:
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break
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try:
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data = self.request.recv(4096)
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self.fp.write(data)
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self.fp.flush()
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# check the data for errors and set error flag
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# need to assemble it into lines so we can test for the error
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# string.
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while data:
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more = data.split("\n", 1)
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line += more[0]
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if len(more) > 1:
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self.iserror(line)
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line = ""
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data = more[1]
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else:
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data = None
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except socket.timeout:
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pass
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except:
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break
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def finish(self):
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self.fp.close()
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def iserror(self, line):
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"""
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Check a line to see if it contains an error indicating install failure
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"""
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2013-10-30 18:06:37 +00:00
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simple_tests = ["Traceback (",
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"Out of memory:",
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"Call Trace:",
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"insufficient disk space:"]
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re_tests = [r"WARNING packaging: base repo .* not valid"]
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2011-12-09 01:12:06 +00:00
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for t in simple_tests:
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2013-10-30 18:06:37 +00:00
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if line.find(t) > -1:
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self.server.log_error = True
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return
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for t in re_tests:
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if re.search(t, line):
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2011-12-09 01:12:06 +00:00
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self.server.log_error = True
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return
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2011-09-24 00:36:09 +00:00
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class LogServer(SocketServer.TCPServer):
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"""
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Add path to logfile
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Add log error flag
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Add a kill switch
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"""
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def __init__(self, log_path, *args, **kwargs):
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self.kill = False
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self.log_error = False
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self.log_path = log_path
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SocketServer.TCPServer.__init__(self, *args, **kwargs)
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def log_check(self):
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return self.log_error
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class LogMonitor(object):
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"""
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Contains all the stuff needed to setup a thread to listen to the logs
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from the virtual install
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"""
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def __init__(self, log_path, host="localhost", port=0):
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"""
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Fire up the thread listening for logs
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"""
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self.server = LogServer(log_path, (host, port), LogRequestHandler)
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self.host, self.port = self.server.server_address
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self.log_path = log_path
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self.server_thread = threading.Thread(target=self.server.handle_request)
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self.server_thread.daemon = True
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self.server_thread.start()
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def shutdown(self):
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self.server.kill = True
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self.server_thread.join()
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class IsoMountpoint(object):
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"""
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Mount the iso on a temporary directory and check to make sure the
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vmlinuz and initrd.img files exist
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2012-01-26 01:23:25 +00:00
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Check the iso for a LiveOS directory and set a flag.
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Extract the iso's label.
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2012-08-16 22:03:58 +00:00
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initrd_path can be used to point to a boot.iso tree with a newer
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initrd.img than the iso has. The iso is still used for stage2.
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2011-09-24 00:36:09 +00:00
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"""
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2012-08-16 22:03:58 +00:00
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def __init__( self, iso_path, initrd_path=None ):
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""" iso_path is the path to a boot.iso
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initrd_path overrides mounting the iso for access to
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initrd and vmlinuz.
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"""
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2012-01-26 01:23:25 +00:00
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self.label = None
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2011-09-24 00:36:09 +00:00
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self.iso_path = iso_path
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2012-08-16 22:03:58 +00:00
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self.initrd_path = initrd_path
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2011-09-24 00:36:09 +00:00
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2012-08-16 22:03:58 +00:00
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if not self.initrd_path:
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2013-01-30 22:16:25 +00:00
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self.mount_dir = mount(self.iso_path, opts="loop")
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2012-08-16 22:03:58 +00:00
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else:
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self.mount_dir = self.initrd_path
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2011-09-24 00:36:09 +00:00
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self.kernel = self.mount_dir+"/isolinux/vmlinuz"
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self.initrd = self.mount_dir+"/isolinux/initrd.img"
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if os.path.isdir( self.mount_dir+"/repodata" ):
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self.repo = self.mount_dir
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else:
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self.repo = None
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2012-01-26 01:23:25 +00:00
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self.liveos = os.path.isdir( self.mount_dir+"/LiveOS" )
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2011-09-24 00:36:09 +00:00
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try:
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for f in [self.kernel, self.initrd]:
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if not os.path.isfile(f):
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raise Exception("Missing file on iso: {0}".format(f))
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except:
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self.umount()
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raise
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2012-01-26 01:23:25 +00:00
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self.get_iso_label()
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2011-09-24 00:36:09 +00:00
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def umount( self ):
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2012-08-16 22:03:58 +00:00
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if not self.initrd_path:
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2013-01-30 22:16:25 +00:00
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umount(self.mount_dir)
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2011-09-24 00:36:09 +00:00
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2012-01-26 01:23:25 +00:00
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def get_iso_label( self ):
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"""
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Get the iso's label using isoinfo
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"""
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2012-07-27 14:29:34 +00:00
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isoinfo_output = execWithCapture("isoinfo", ["-d", "-i", self.iso_path])
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2012-01-26 01:23:25 +00:00
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log.debug( isoinfo_output )
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for line in isoinfo_output.splitlines():
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if line.startswith("Volume id: "):
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self.label = line[11:]
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return
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2011-09-24 00:36:09 +00:00
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class VirtualInstall( object ):
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"""
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Run virt-install using an iso and kickstart(s)
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"""
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def __init__( self, iso, ks_paths, disk_img, img_size=2,
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2012-05-29 18:21:15 +00:00
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kernel_args=None, memory=1024, vnc=None, arch=None,
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2011-09-24 00:36:09 +00:00
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log_check=None, virtio_host="127.0.0.1", virtio_port=6080 ):
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"""
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iso is an instance of IsoMountpoint
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ks_paths is a list of paths to a kickstart files. All are injected, the
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first one is the one executed.
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disk_img is the path to a disk image (doesn't need to exist)
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img_size is the size, in GiB, of the image if it doesn't exist
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kernel_args are extra arguments to pass on the kernel cmdline
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memory is the amount of ram to assign to the virt
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vnc is passed to the --graphics command verbatim
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2012-05-29 18:21:15 +00:00
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arch is the optional architecture to use in the virt
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2011-09-24 00:36:09 +00:00
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log_check is a method that returns True of the log indicates an error
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virtio_host and virtio_port are used to communicate with the log monitor
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"""
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self.virt_name = "LiveOS-"+str(uuid.uuid4())
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# add --graphics none later
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# add whatever serial cmds are needed later
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2013-01-30 22:16:25 +00:00
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args = ["-n", self.virt_name,
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"-r", str(memory),
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"--noreboot",
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"--noautoconsole"]
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2011-09-24 00:36:09 +00:00
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2013-01-30 22:16:25 +00:00
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args.append("--graphics")
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2011-09-24 00:36:09 +00:00
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if vnc:
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2013-01-30 22:16:25 +00:00
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args.append(vnc)
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2011-09-24 00:36:09 +00:00
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else:
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2013-01-30 22:16:25 +00:00
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args.append("none")
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2011-09-24 00:36:09 +00:00
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for ks in ks_paths:
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2013-01-30 22:16:25 +00:00
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args.append("--initrd-inject")
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args.append(ks)
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2012-01-26 01:23:25 +00:00
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2011-09-24 00:36:09 +00:00
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disk_opts = "path={0}".format(disk_img)
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disk_opts += ",format=raw"
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if not os.path.isfile(disk_img):
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disk_opts += ",size={0}".format(img_size)
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2013-01-30 22:16:25 +00:00
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args.append("--disk")
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args.append(disk_opts)
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2012-01-26 01:23:25 +00:00
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if iso.liveos:
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disk_opts = "path={0},device=cdrom".format(iso.iso_path)
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2013-01-30 22:16:25 +00:00
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args.append("--disk")
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args.append(disk_opts)
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2012-01-26 01:23:25 +00:00
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2011-09-24 00:36:09 +00:00
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extra_args = "ks=file:/{0}".format(os.path.basename(ks_paths[0]))
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2013-07-25 22:26:42 +00:00
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if not vnc:
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extra_args += " inst.cmdline console=ttyS0"
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2011-09-24 00:36:09 +00:00
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if kernel_args:
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extra_args += " "+kernel_args
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2012-01-26 01:23:25 +00:00
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if iso.liveos:
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2012-08-16 23:26:39 +00:00
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extra_args += " stage2=live:CDLABEL={0}".format(udev_escape(iso.label))
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2013-01-30 22:16:25 +00:00
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args.append("--extra-args")
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args.append(extra_args)
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2012-01-26 01:23:25 +00:00
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2013-01-30 22:16:25 +00:00
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args.append("--location")
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args.append(iso.mount_dir)
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2012-01-26 01:23:25 +00:00
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2011-09-24 00:36:09 +00:00
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channel_args = "tcp,host={0}:{1},mode=connect,target_type=virtio" \
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",name=org.fedoraproject.anaconda.log.0".format(
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virtio_host, virtio_port)
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2013-01-30 22:16:25 +00:00
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args.append("--channel")
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args.append(channel_args)
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2012-01-26 01:23:25 +00:00
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2012-05-29 18:21:15 +00:00
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if arch:
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2013-01-30 22:16:25 +00:00
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args.append("--arch")
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args.append(arch)
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2012-05-29 18:21:15 +00:00
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2013-01-30 22:16:25 +00:00
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rc = execWithRedirect("virt-install", args)
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2011-09-24 00:36:09 +00:00
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if rc:
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raise Exception("Problem starting virtual install")
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conn = libvirt.openReadOnly(None)
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dom = conn.lookupByName(self.virt_name)
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# TODO: If vnc has been passed, we should look up the port and print that
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|
|
# for the user at this point
|
|
|
|
|
|
|
|
while dom.isActive() and not log_check():
|
|
|
|
sys.stdout.write(".")
|
|
|
|
sys.stdout.flush()
|
|
|
|
sleep(10)
|
|
|
|
print
|
|
|
|
|
|
|
|
if log_check():
|
|
|
|
log.info( "Installation error detected. See logfile." )
|
|
|
|
else:
|
|
|
|
log.info( "Install finished. Or at least virt shut down." )
|
|
|
|
|
|
|
|
def destroy( self ):
|
|
|
|
"""
|
|
|
|
Make sure the virt has been shut down and destroyed
|
|
|
|
|
|
|
|
Could use libvirt for this instead.
|
|
|
|
"""
|
|
|
|
log.info( "Shutting down {0}".format(self.virt_name) )
|
2013-01-30 22:16:25 +00:00
|
|
|
subprocess.call(["virsh", "destroy", self.virt_name])
|
|
|
|
subprocess.call(["virsh", "undefine", self.virt_name])
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2012-05-12 00:35:16 +00:00
|
|
|
def is_image_mounted(disk_img):
|
|
|
|
"""
|
|
|
|
Return True if the disk_img is mounted
|
|
|
|
"""
|
|
|
|
with open("/proc/mounts") as mounts:
|
|
|
|
for mount in mounts:
|
|
|
|
fields = mount.split()
|
|
|
|
if len(fields) > 2 and fields[1] == disk_img:
|
|
|
|
return True
|
|
|
|
return False
|
|
|
|
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
class KernelInfo(object):
|
2011-12-09 01:12:06 +00:00
|
|
|
"""
|
2013-01-30 22:16:25 +00:00
|
|
|
Info about the kernels in boot_dir
|
2011-12-09 01:12:06 +00:00
|
|
|
"""
|
2013-01-30 22:16:25 +00:00
|
|
|
def __init__(self, boot_dir):
|
|
|
|
self.boot_dir = boot_dir
|
|
|
|
self.list = self.get_kernels()
|
|
|
|
self.arch = self.get_kernel_arch()
|
|
|
|
log.debug("kernel_list for {0.boot_dir} = {0.list}".format(self))
|
|
|
|
log.debug("kernel_arch is {0.arch}".format(self))
|
|
|
|
|
|
|
|
def get_kernels(self):
|
|
|
|
"""
|
|
|
|
Get a list of the kernels in the boot_dir
|
2012-12-13 23:58:18 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
Examine the vmlinuz-* versions and return a list of them
|
2013-04-16 23:28:47 +00:00
|
|
|
|
|
|
|
Ignore any with -rescue- in them, these are dracut rescue images.
|
2013-07-30 12:47:16 +00:00
|
|
|
The user shoud add
|
|
|
|
-dracut-config-rescue
|
|
|
|
to the kickstart to remove them, but catch it here as well.
|
2013-01-30 22:16:25 +00:00
|
|
|
"""
|
|
|
|
files = os.listdir(self.boot_dir)
|
2013-04-16 23:28:47 +00:00
|
|
|
return [f[8:] for f in files if f.startswith("vmlinuz-") \
|
|
|
|
and f.find("-rescue-") == -1]
|
2011-12-09 01:12:06 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
def get_kernel_arch(self):
|
|
|
|
"""
|
|
|
|
Get the arch of the first kernel in boot_dir
|
2011-12-09 01:12:06 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
Defaults to i386
|
|
|
|
"""
|
|
|
|
if self.list:
|
|
|
|
kernel_arch = self.list[0].split(".")[-1]
|
|
|
|
else:
|
|
|
|
kernel_arch = "i386"
|
|
|
|
return kernel_arch
|
2011-09-24 00:36:09 +00:00
|
|
|
|
|
|
|
|
2012-05-24 22:55:46 +00:00
|
|
|
def make_appliance(disk_img, name, template, outfile, networks=None, ram=1024,
|
2012-05-29 18:21:15 +00:00
|
|
|
vcpus=1, arch=None, title="Linux", project="Linux",
|
2014-02-28 21:35:03 +00:00
|
|
|
releasever="7.0"):
|
2012-05-24 22:55:46 +00:00
|
|
|
"""
|
|
|
|
Generate an appliance description file
|
|
|
|
|
|
|
|
disk_img Full path of the disk image
|
|
|
|
name Name of the appliance, passed to the template
|
|
|
|
template Full path of Mako template
|
|
|
|
outfile Full path of file to write, using template
|
|
|
|
networks List of networks from the kickstart
|
|
|
|
ram Ram, in MB, passed to template. Default is 1024
|
|
|
|
vcpus CPUs, passed to template. Default is 1
|
2012-05-29 18:21:15 +00:00
|
|
|
arch CPU architecture. Default is 'x86_64'
|
2012-05-24 22:55:46 +00:00
|
|
|
title Title, passed to template. Default is 'Linux'
|
|
|
|
project Project, passed to template. Default is 'Linux'
|
|
|
|
releasever Release version, passed to template. Default is 17
|
|
|
|
"""
|
|
|
|
if not (disk_img and template and outfile):
|
|
|
|
return None
|
|
|
|
|
2013-10-30 18:06:37 +00:00
|
|
|
log.info("Creating appliance definition using {0}".format(template))
|
2012-05-24 22:55:46 +00:00
|
|
|
|
2012-05-29 18:21:15 +00:00
|
|
|
if not arch:
|
|
|
|
arch = "x86_64"
|
2012-05-24 22:55:46 +00:00
|
|
|
|
|
|
|
log.info("Calculating SHA256 checksum of {0}".format(disk_img))
|
|
|
|
sha256 = hashlib.sha256()
|
|
|
|
with open(disk_img) as f:
|
|
|
|
while True:
|
|
|
|
data = f.read(1024*1024)
|
|
|
|
if not data:
|
|
|
|
break
|
|
|
|
sha256.update(data)
|
|
|
|
log.info("SHA256 of {0} is {1}".format(disk_img, sha256.hexdigest()))
|
|
|
|
disk_info = DataHolder(name=os.path.basename(disk_img), format="raw",
|
|
|
|
checksum_type="sha256", checksum=sha256.hexdigest())
|
|
|
|
try:
|
|
|
|
result = Template(filename=template).render(disks=[disk_info], name=name,
|
2014-02-05 22:39:04 +00:00
|
|
|
arch=arch, memory=ram, vcpus=vcpus, networks=networks,
|
2012-05-24 22:55:46 +00:00
|
|
|
title=title, project=project, releasever=releasever)
|
|
|
|
except Exception:
|
|
|
|
log.error(text_error_template().render())
|
|
|
|
raise
|
|
|
|
|
|
|
|
with open(outfile, "w") as f:
|
|
|
|
f.write(result)
|
|
|
|
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
def make_fsimage(diskimage, fsimage, label="Anaconda"):
|
2012-02-28 21:57:17 +00:00
|
|
|
"""
|
2014-04-02 23:56:28 +00:00
|
|
|
Copy the / partition of a partitioned disk image to an un-partitioned
|
|
|
|
disk image.
|
2012-02-28 21:57:17 +00:00
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
diskimage is the full path to partitioned disk image with a /
|
|
|
|
fsimage is the full path of the output fs image file
|
|
|
|
label is the label to apply to the image. Defaults to "Anaconda"
|
2012-02-28 21:57:17 +00:00
|
|
|
"""
|
2014-04-02 23:56:28 +00:00
|
|
|
with PartitionMount(diskimage) as img_mount:
|
2012-05-22 20:11:53 +00:00
|
|
|
if not img_mount or not img_mount.mount_dir:
|
|
|
|
return None
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
log.info("Creating fsimage %s", fsimage)
|
|
|
|
mkext4img(img_mount.mount_dir, fsimage, label=label)
|
2012-02-28 21:57:17 +00:00
|
|
|
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
def make_runtime(opts, mount_dir, work_dir):
|
|
|
|
"""
|
|
|
|
Make the squashfs image from a directory
|
|
|
|
|
|
|
|
Result is in work_dir+RUNTIME
|
|
|
|
"""
|
|
|
|
kernels = KernelInfo(joinpaths(mount_dir, "boot" ))
|
|
|
|
|
|
|
|
# Fake yum object
|
|
|
|
fake_yum = DataHolder(conf=DataHolder(installroot=mount_dir))
|
|
|
|
# Fake arch with only basearch set
|
2014-05-20 00:29:27 +00:00
|
|
|
arch = ArchData(kernels.arch)
|
2013-01-30 22:16:25 +00:00
|
|
|
# TODO: Need to get release info from someplace...
|
|
|
|
product = DataHolder(name=opts.project, version=opts.releasever, release="",
|
|
|
|
variant="", bugurl="", isfinal=False)
|
|
|
|
|
|
|
|
# This is a mounted image partition, cannot hardlink to it, so just use it
|
|
|
|
# symlink mount_dir/images to work_dir/images so we don't run out of space
|
|
|
|
os.makedirs(joinpaths(work_dir, "images"))
|
|
|
|
|
|
|
|
rb = RuntimeBuilder(product, arch, fake_yum)
|
|
|
|
log.info("Creating runtime")
|
|
|
|
rb.create_runtime(joinpaths(work_dir, RUNTIME), size=None)
|
|
|
|
|
|
|
|
|
|
|
|
def make_livecd(opts, mount_dir, work_dir):
|
2011-09-24 00:36:09 +00:00
|
|
|
"""
|
|
|
|
Take the content from the disk image and make a livecd out of it
|
|
|
|
|
|
|
|
This uses wwood's squashfs live initramfs method:
|
|
|
|
* put the real / into LiveOS/rootfs.img
|
|
|
|
* make a squashfs of the LiveOS/rootfs.img tree
|
|
|
|
* make a simple initramfs with the squashfs.img and /etc/cmdline in it
|
|
|
|
* make a cpio of that tree
|
|
|
|
* append the squashfs.cpio to a dracut initramfs for each kernel installed
|
|
|
|
|
|
|
|
Then on boot dracut reads /etc/cmdline which points to the squashfs.img
|
|
|
|
mounts that and then mounts LiveOS/rootfs.img as /
|
|
|
|
|
|
|
|
"""
|
2013-01-30 22:16:25 +00:00
|
|
|
kernels = KernelInfo(joinpaths(mount_dir, "boot" ))
|
|
|
|
|
2014-05-20 00:29:27 +00:00
|
|
|
arch = ArchData(kernels.arch)
|
2013-01-30 22:16:25 +00:00
|
|
|
# TODO: Need to get release info from someplace...
|
|
|
|
product = DataHolder(name=opts.project, version=opts.releasever, release="",
|
|
|
|
variant="", bugurl="", isfinal=False)
|
|
|
|
|
|
|
|
# Link /images to work_dir/images to make the templates happy
|
|
|
|
if os.path.islink(joinpaths(mount_dir, "images")):
|
|
|
|
os.unlink(joinpaths(mount_dir, "images"))
|
|
|
|
execWithRedirect("/bin/ln", ["-s", joinpaths(work_dir, "images"),
|
|
|
|
joinpaths(mount_dir, "images")])
|
|
|
|
|
|
|
|
# The templates expect the config files to be in /tmp/config_files
|
|
|
|
# I think these should be release specific, not from lorax, but for now
|
|
|
|
configdir = joinpaths(opts.lorax_templates,"live/config_files/")
|
|
|
|
configdir_path = "tmp/config_files"
|
|
|
|
fullpath = joinpaths(mount_dir, configdir_path)
|
|
|
|
if os.path.exists(fullpath):
|
|
|
|
remove(fullpath)
|
|
|
|
shutil.copytree(configdir, fullpath)
|
|
|
|
|
|
|
|
isolabel = opts.volid or "{0.name} {0.version} {1.basearch}".format(product, arch)
|
|
|
|
if len(isolabel) > 32:
|
|
|
|
isolabel = isolabel[:32]
|
|
|
|
log.warn("Truncating isolabel to 32 chars: %s" % (isolabel,))
|
|
|
|
|
2013-09-26 23:47:05 +00:00
|
|
|
tb = TreeBuilder(product=product, arch=arch, domacboot=opts.domacboot,
|
2013-01-30 22:16:25 +00:00
|
|
|
inroot=mount_dir, outroot=work_dir,
|
|
|
|
runtime=RUNTIME, isolabel=isolabel,
|
|
|
|
templatedir=joinpaths(opts.lorax_templates,"live/"))
|
|
|
|
log.info( "Rebuilding initrds" )
|
|
|
|
if not opts.dracut_args:
|
|
|
|
dracut_args = DRACUT_DEFAULT
|
|
|
|
else:
|
|
|
|
dracut_args = []
|
|
|
|
for arg in opts.dracut_args:
|
|
|
|
dracut_args += arg.split(" ", 1)
|
|
|
|
log.info("dracut args = {0}".format(dracut_args))
|
|
|
|
tb.rebuild_initrds(add_args=dracut_args)
|
|
|
|
log.info("Building boot.iso")
|
|
|
|
tb.build()
|
2012-02-28 21:57:17 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
return work_dir
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
|
|
|
|
def novirt_install(opts, disk_img, disk_size, repo_url):
|
|
|
|
"""
|
|
|
|
Use Anaconda to install to a disk image
|
|
|
|
"""
|
|
|
|
import selinux
|
|
|
|
|
|
|
|
# Set selinux to Permissive if it is Enforcing
|
|
|
|
selinux_enforcing = False
|
|
|
|
if selinux.is_selinux_enabled() and selinux.security_getenforce():
|
|
|
|
selinux_enforcing = True
|
|
|
|
selinux.security_setenforce(0)
|
|
|
|
|
2013-11-19 01:09:00 +00:00
|
|
|
# Clean up /tmp/ from previous runs to prevent stale info from being used
|
|
|
|
for path in ["/tmp/yum.repos.d/", "/tmp/yum.cache/"]:
|
|
|
|
if os.path.isdir(path):
|
|
|
|
shutil.rmtree(path)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
args = ["--kickstart", opts.ks[0], "--cmdline", "--repo", repo_url]
|
|
|
|
if opts.anaconda_args:
|
|
|
|
for arg in opts.anaconda_args:
|
|
|
|
args += arg.split(" ", 1)
|
|
|
|
if opts.proxy:
|
|
|
|
args += ["--proxy", opts.proxy]
|
|
|
|
if opts.armplatform:
|
|
|
|
args += ["--armplatform", opts.armplatform]
|
|
|
|
|
|
|
|
if opts.make_iso or opts.make_fsimage:
|
|
|
|
# Make a blank fs image
|
|
|
|
args += ["--dirinstall"]
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
mkext4img(None, disk_img, label=opts.fs_label, size=disk_size * 1024**3)
|
2013-01-30 22:16:25 +00:00
|
|
|
if not os.path.isdir(ROOT_PATH):
|
|
|
|
os.mkdir(ROOT_PATH)
|
|
|
|
mount(disk_img, opts="loop", mnt=ROOT_PATH)
|
|
|
|
else:
|
|
|
|
args += ["--image", disk_img]
|
|
|
|
|
|
|
|
# Create the sparse image
|
|
|
|
mksparse(disk_img, disk_size * 1024**3)
|
|
|
|
|
2014-02-21 00:27:10 +00:00
|
|
|
# Make sure anaconda has the right product and release
|
|
|
|
os.environ["ANACONDA_PRODUCTNAME"] = opts.project
|
|
|
|
os.environ["ANACONDA_PRODUCTVERSION"] = opts.releasever
|
2013-01-30 22:16:25 +00:00
|
|
|
rc = execWithRedirect("anaconda", args)
|
|
|
|
|
|
|
|
# Move the anaconda logs over to a log directory
|
|
|
|
log_dir = os.path.abspath(os.path.dirname(opts.logfile))
|
|
|
|
log_anaconda = joinpaths(log_dir, "anaconda")
|
|
|
|
if not os.path.isdir(log_anaconda):
|
|
|
|
os.mkdir(log_anaconda)
|
|
|
|
for l in ["anaconda.log", "ifcfg.log", "program.log", "storage.log",
|
|
|
|
"packaging.log", "yum.log"]:
|
|
|
|
if os.path.exists("/tmp/"+l):
|
|
|
|
shutil.copy2("/tmp/"+l, log_anaconda)
|
|
|
|
os.unlink("/tmp/"+l)
|
|
|
|
|
|
|
|
if opts.make_iso or opts.make_fsimage:
|
|
|
|
umount(ROOT_PATH)
|
|
|
|
else:
|
|
|
|
# If anaconda failed the disk image may still be in use by dm
|
|
|
|
execWithRedirect("anaconda-cleanup", [])
|
|
|
|
dm_name = os.path.splitext(os.path.basename(disk_img))[0]
|
|
|
|
dm_path = "/dev/mapper/"+dm_name
|
|
|
|
if os.path.exists(dm_path):
|
|
|
|
dm_detach(dm_path)
|
|
|
|
loop_detach(get_loop_name(disk_img))
|
|
|
|
|
|
|
|
if selinux_enforcing:
|
|
|
|
selinux.security_setenforce(1)
|
|
|
|
|
|
|
|
if rc:
|
|
|
|
raise InstallError("novirt_install failed")
|
|
|
|
|
|
|
|
|
|
|
|
def virt_install(opts, install_log, disk_img, disk_size):
|
|
|
|
"""
|
|
|
|
Use virt-install to install to a disk image
|
2014-04-02 23:56:28 +00:00
|
|
|
|
|
|
|
install_log is the path to write the log from virt-install
|
|
|
|
disk_img is the full path to the final disk or filesystem image
|
|
|
|
disk_size is the size of the disk to create in GiB
|
2013-01-30 22:16:25 +00:00
|
|
|
"""
|
|
|
|
iso_mount = IsoMountpoint(opts.iso, opts.location)
|
|
|
|
log_monitor = LogMonitor(install_log)
|
|
|
|
|
|
|
|
kernel_args = ""
|
|
|
|
if opts.kernel_args:
|
|
|
|
kernel_args += opts.kernel_args
|
|
|
|
if opts.proxy:
|
|
|
|
kernel_args += " proxy="+opts.proxy
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
if opts.make_fsimage:
|
|
|
|
diskimg_path = tempfile.mktemp(prefix="disk", suffix=".img", dir=opts.tmp)
|
|
|
|
else:
|
|
|
|
diskimg_path = disk_img
|
|
|
|
|
|
|
|
virt = VirtualInstall(iso_mount, opts.ks, diskimg_path, disk_size,
|
2013-01-30 22:16:25 +00:00
|
|
|
kernel_args, opts.ram, opts.vnc, opts.arch,
|
|
|
|
log_check = log_monitor.server.log_check,
|
|
|
|
virtio_host = log_monitor.host,
|
|
|
|
virtio_port = log_monitor.port)
|
|
|
|
virt.destroy()
|
|
|
|
log_monitor.shutdown()
|
|
|
|
iso_mount.umount()
|
|
|
|
|
|
|
|
if log_monitor.server.log_check():
|
|
|
|
raise InstallError("virt_install failed")
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
if opts.make_fsimage:
|
|
|
|
make_fsimage(diskimg_path, disk_img, label=opts.fs_label)
|
|
|
|
os.unlink(diskimg_path)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
|
|
|
|
def make_squashfs(disk_img, work_dir, compression="xz"):
|
|
|
|
"""
|
|
|
|
Take disk_img and put it into LiveOS/rootfs.img and squashfs this
|
|
|
|
tree into work_dir+RUNTIME
|
|
|
|
"""
|
|
|
|
liveos_dir = joinpaths(work_dir, "runtime/LiveOS")
|
|
|
|
os.makedirs(liveos_dir)
|
|
|
|
os.makedirs(os.path.dirname(joinpaths(work_dir, RUNTIME)))
|
2014-04-25 16:11:54 +00:00
|
|
|
|
|
|
|
rc = execWithRedirect("/bin/ln", [disk_img, joinpaths(liveos_dir, "rootfs.img")])
|
|
|
|
if rc != 0:
|
|
|
|
shutil.copy2(disk_img, joinpaths(liveos_dir, "rootfs.img"))
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
mksquashfs(joinpaths(work_dir, "runtime"),
|
|
|
|
joinpaths(work_dir, RUNTIME), compression)
|
|
|
|
remove(joinpaths(work_dir, "runtime"))
|
|
|
|
|
|
|
|
|
|
|
|
def make_image(opts, ks):
|
|
|
|
"""
|
|
|
|
Install to an image
|
|
|
|
|
|
|
|
Use virt or anaconda to install to an image.
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
Returns the full path of of the image created.
|
2013-01-30 22:16:25 +00:00
|
|
|
"""
|
|
|
|
disk_size = 1 + (sum([p.size for p in ks.handler.partition.partitions]) / 1024)
|
2014-04-02 23:56:28 +00:00
|
|
|
log.info("disk_size = %sGB", disk_size)
|
2013-01-30 22:16:25 +00:00
|
|
|
|
|
|
|
if opts.image_name:
|
|
|
|
disk_img = joinpaths(opts.tmp, opts.image_name)
|
|
|
|
else:
|
|
|
|
disk_img = tempfile.mktemp(prefix="disk", suffix=".img", dir=opts.tmp)
|
2014-04-02 23:56:28 +00:00
|
|
|
log.info("disk_img = %s", disk_img)
|
2013-01-30 22:16:25 +00:00
|
|
|
|
|
|
|
try:
|
|
|
|
if opts.no_virt:
|
2014-04-02 23:56:28 +00:00
|
|
|
novirt_install(opts, disk_img, disk_size, ks.handler.method.url)
|
2011-09-24 00:36:09 +00:00
|
|
|
else:
|
2014-04-02 23:56:28 +00:00
|
|
|
install_log = os.path.abspath(os.path.dirname(opts.logfile))+"/virt-install.log"
|
|
|
|
log.info("install_log = %s", install_log)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
virt_install(opts, install_log, disk_img, disk_size)
|
|
|
|
except InstallError as e:
|
|
|
|
log.error("Install failed: {0}".format(e))
|
|
|
|
if not opts.keep_image:
|
|
|
|
log.info("Removing bad disk image")
|
|
|
|
os.unlink(disk_img)
|
|
|
|
raise
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
log.info("Disk Image install successful")
|
|
|
|
return disk_img
|
2011-09-24 00:36:09 +00:00
|
|
|
|
|
|
|
|
2012-07-26 20:57:25 +00:00
|
|
|
def setup_logging(opts):
|
|
|
|
# Setup logging to console and to logfile
|
|
|
|
log.setLevel(logging.DEBUG)
|
|
|
|
pylorax_log.setLevel(logging.DEBUG)
|
|
|
|
|
|
|
|
sh = logging.StreamHandler()
|
|
|
|
sh.setLevel(logging.INFO)
|
|
|
|
fmt = logging.Formatter("%(asctime)s: %(message)s")
|
|
|
|
sh.setFormatter(fmt)
|
|
|
|
log.addHandler(sh)
|
|
|
|
pylorax_log.addHandler(sh)
|
|
|
|
|
|
|
|
fh = logging.FileHandler(filename=opts.logfile, mode="w")
|
|
|
|
fh.setLevel(logging.DEBUG)
|
|
|
|
fmt = logging.Formatter("%(asctime)s %(levelname)s %(name)s: %(message)s")
|
|
|
|
fh.setFormatter(fmt)
|
|
|
|
log.addHandler(fh)
|
|
|
|
pylorax_log.addHandler(fh)
|
|
|
|
|
|
|
|
# External program output log
|
|
|
|
program_log.setLevel(logging.DEBUG)
|
|
|
|
logfile = os.path.abspath(os.path.dirname(opts.logfile))+"/program.log"
|
|
|
|
fh = logging.FileHandler(filename=logfile, mode="w")
|
|
|
|
fh.setLevel(logging.DEBUG)
|
|
|
|
program_log.addHandler(fh)
|
|
|
|
|
|
|
|
|
2011-09-24 00:36:09 +00:00
|
|
|
if __name__ == '__main__':
|
|
|
|
parser = argparse.ArgumentParser( description="Create Live Install Media",
|
|
|
|
fromfile_prefix_chars="@" )
|
|
|
|
|
2011-12-09 01:12:06 +00:00
|
|
|
# These are mutually exclusive, one is required
|
2011-09-24 00:36:09 +00:00
|
|
|
action = parser.add_mutually_exclusive_group( required=True )
|
|
|
|
action.add_argument( "--make-iso", action="store_true",
|
|
|
|
help="Build a live iso" )
|
|
|
|
action.add_argument( "--make-disk", action="store_true",
|
2013-01-30 22:16:25 +00:00
|
|
|
help="Build a partitioned disk image" )
|
|
|
|
action.add_argument( "--make-fsimage", action="store_true",
|
|
|
|
help="Build a filesystem image" )
|
2011-09-24 00:36:09 +00:00
|
|
|
action.add_argument( "--make-appliance", action="store_true",
|
|
|
|
help="Build an appliance image and XML description" )
|
|
|
|
action.add_argument( "--make-ami", action="store_true",
|
|
|
|
help="Build an ami image" )
|
|
|
|
|
2011-12-09 01:12:06 +00:00
|
|
|
parser.add_argument( "--iso", type=os.path.abspath,
|
2011-09-24 00:36:09 +00:00
|
|
|
help="Anaconda installation .iso path to use for virt-install" )
|
2011-12-09 01:12:06 +00:00
|
|
|
parser.add_argument( "--disk-image", type=os.path.abspath,
|
2014-04-02 23:56:28 +00:00
|
|
|
help="Path to existing disk image to use for creating final image." )
|
2013-01-30 22:16:25 +00:00
|
|
|
parser.add_argument( "--fs-image", type=os.path.abspath,
|
2014-04-02 23:56:28 +00:00
|
|
|
help="Path to existing filesystem image to use for creating final image." )
|
|
|
|
parser.add_argument( "--fs-label", default="Anaconda",
|
|
|
|
help="Label to set on fsimage, default is 'Anaconda'")
|
2011-09-24 00:36:09 +00:00
|
|
|
|
|
|
|
parser.add_argument( "--ks", action="append", type=os.path.abspath,
|
|
|
|
help="Kickstart file defining the install." )
|
2012-05-24 22:55:46 +00:00
|
|
|
parser.add_argument( "--image-name", default=None,
|
2013-01-30 22:16:25 +00:00
|
|
|
help="Name of fs/disk image to create. Default is a random name." )
|
2011-09-24 00:36:09 +00:00
|
|
|
parser.add_argument( "--image-only", action="store_true",
|
2013-01-30 22:16:25 +00:00
|
|
|
help="Exit after creating fs/disk image." )
|
2011-09-24 00:36:09 +00:00
|
|
|
parser.add_argument( "--keep-image", action="store_true",
|
|
|
|
help="Keep raw disk image after .iso creation" )
|
|
|
|
parser.add_argument( "--no-virt", action="store_true",
|
|
|
|
help="Use Anaconda's image install instead of virt-install" )
|
2011-12-09 01:12:06 +00:00
|
|
|
parser.add_argument( "--proxy",
|
|
|
|
help="proxy URL to use for the install" )
|
|
|
|
parser.add_argument( "--anaconda-arg", action="append", dest="anaconda_args",
|
|
|
|
help="Additional argument to pass to anaconda (no-virt "
|
|
|
|
"mode). Pass once for each argument" )
|
2012-08-15 17:08:24 +00:00
|
|
|
parser.add_argument( "--armplatform",
|
|
|
|
help="the platform to use when creating images for ARM, "
|
|
|
|
"i.e., highbank, mvebu, omap, tegra, etc." )
|
2012-08-16 22:03:58 +00:00
|
|
|
parser.add_argument( "--location", default=None, type=os.path.abspath,
|
|
|
|
help="location of iso directory tree with initrd.img "
|
|
|
|
"and vmlinuz. Used to run virt-install with a "
|
|
|
|
"newer initrd than the iso." )
|
2011-09-24 00:36:09 +00:00
|
|
|
|
|
|
|
parser.add_argument( "--logfile", default="./livemedia.log",
|
|
|
|
type=os.path.abspath,
|
|
|
|
help="Path to logfile" )
|
|
|
|
parser.add_argument( "--lorax-templates", default="/usr/share/lorax/",
|
|
|
|
type=os.path.abspath,
|
|
|
|
help="Path to mako templates for lorax" )
|
2012-05-11 20:12:17 +00:00
|
|
|
parser.add_argument( "--tmp", default="/var/tmp", type=os.path.abspath,
|
2011-09-24 00:36:09 +00:00
|
|
|
help="Top level temporary directory" )
|
|
|
|
parser.add_argument( "--resultdir", default=None, dest="result_dir",
|
|
|
|
type=os.path.abspath,
|
|
|
|
help="Directory to copy the resulting images and iso into. "
|
|
|
|
"Defaults to the temporary working directory")
|
|
|
|
|
2013-09-26 23:57:09 +00:00
|
|
|
parser.add_argument( "--macboot", action="store_true",
|
2013-09-26 23:47:05 +00:00
|
|
|
dest="domacboot")
|
2013-09-26 23:57:09 +00:00
|
|
|
parser.add_argument( "--nomacboot", action="store_false", default=False,
|
2013-09-26 23:47:05 +00:00
|
|
|
dest="domacboot")
|
|
|
|
|
2012-05-24 22:55:46 +00:00
|
|
|
# Group of arguments for appliance creation
|
|
|
|
app_group = parser.add_argument_group("appliance arguments")
|
|
|
|
app_group.add_argument( "--app-name", default=None,
|
|
|
|
help="Name of appliance to pass to template")
|
|
|
|
app_group.add_argument( "--app-template", default=None,
|
|
|
|
help="Path to template to use for appliance data.")
|
|
|
|
app_group.add_argument( "--app-file", default="appliance.xml",
|
|
|
|
help="Appliance template results file.")
|
|
|
|
|
2011-09-24 00:36:09 +00:00
|
|
|
# Group of arguments to pass to virt-install
|
2012-05-10 21:21:42 +00:00
|
|
|
if not libvirt:
|
|
|
|
virt_group = parser.add_argument_group("virt-install arguments (DISABLED -- no libvirt)")
|
|
|
|
else:
|
|
|
|
virt_group = parser.add_argument_group("virt-install arguments")
|
2013-10-30 18:06:37 +00:00
|
|
|
virt_group.add_argument("--ram", metavar="MEMORY", type=int, default=1024,
|
2011-09-24 00:36:09 +00:00
|
|
|
help="Memory to allocate for installer in megabytes." )
|
|
|
|
virt_group.add_argument("--vcpus", default=1,
|
|
|
|
help="Passed to --vcpus command" )
|
|
|
|
virt_group.add_argument("--vnc",
|
|
|
|
help="Passed to --graphics command" )
|
2012-05-29 18:21:15 +00:00
|
|
|
virt_group.add_argument("--arch", default=None,
|
2011-09-24 00:36:09 +00:00
|
|
|
help="Passed to --arch command" )
|
|
|
|
virt_group.add_argument( "--kernel-args",
|
|
|
|
help="Additional argument to pass to the installation kernel" )
|
|
|
|
|
|
|
|
# dracut arguments
|
|
|
|
dracut_group = parser.add_argument_group( "dracut arguments" )
|
|
|
|
dracut_group.add_argument( "--dracut-arg", action="append", dest="dracut_args",
|
|
|
|
help="Argument to pass to dracut when "
|
|
|
|
"rebuilding the initramfs. Pass this "
|
|
|
|
"once for each argument. NOTE: this "
|
|
|
|
"overrides the default. (default: %s)" % (DRACUT_DEFAULT,) )
|
|
|
|
|
|
|
|
parser.add_argument( "--title", default="Linux Live Media",
|
|
|
|
help="Substituted for @TITLE@ in bootloader config files" )
|
2013-10-31 19:30:22 +00:00
|
|
|
parser.add_argument( "--project", default="Red Hat Enterprise Linux",
|
2011-09-24 00:36:09 +00:00
|
|
|
help="substituted for @PROJECT@ in bootloader config files" )
|
2014-02-28 21:35:03 +00:00
|
|
|
parser.add_argument( "--releasever", default="7.0",
|
2011-09-24 00:36:09 +00:00
|
|
|
help="substituted for @VERSION@ in bootloader config files" )
|
2012-03-08 01:29:31 +00:00
|
|
|
parser.add_argument( "--volid", default=None, help="volume id")
|
2011-09-24 00:36:09 +00:00
|
|
|
parser.add_argument( "--squashfs_args",
|
|
|
|
help="additional squashfs args" )
|
|
|
|
|
|
|
|
opts = parser.parse_args()
|
|
|
|
|
2012-07-26 20:57:25 +00:00
|
|
|
setup_logging(opts)
|
2011-09-24 00:36:09 +00:00
|
|
|
|
|
|
|
log.debug( opts )
|
|
|
|
|
|
|
|
if os.getuid() != 0:
|
|
|
|
log.error("You need to run this as root")
|
|
|
|
sys.exit( 1 )
|
|
|
|
|
2012-02-28 21:57:17 +00:00
|
|
|
if opts.make_iso and not os.path.exists( opts.lorax_templates ):
|
2011-09-24 00:36:09 +00:00
|
|
|
log.error( "The lorax templates directory ({0}) doesn't"
|
|
|
|
" exist.".format( opts.lorax_templates ) )
|
|
|
|
sys.exit( 1 )
|
|
|
|
|
|
|
|
if opts.result_dir and os.path.exists(opts.result_dir):
|
|
|
|
log.error( "The results_dir ({0}) should not exist, please delete or "
|
|
|
|
"move its contents".format( opts.result_dir ))
|
|
|
|
sys.exit( 1 )
|
|
|
|
|
|
|
|
if opts.iso and not os.path.exists( opts.iso ):
|
|
|
|
log.error( "The iso {0} is missing.".format( opts.iso ) )
|
|
|
|
sys.exit( 1 )
|
|
|
|
|
|
|
|
if opts.disk_image and not os.path.exists( opts.disk_image ):
|
|
|
|
log.error( "The disk image {0} is missing.".format( opts.disk_image ) )
|
|
|
|
sys.exit( 1 )
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if opts.fs_image and not os.path.exists( opts.fs_image ):
|
|
|
|
log.error( "The filesystem image {0} is missing.".format( opts.fs_image ) )
|
|
|
|
sys.exit( 1 )
|
|
|
|
|
|
|
|
is_install = not (opts.disk_image or opts.fs_image)
|
|
|
|
if is_install and not opts.no_virt and not opts.iso:
|
2013-07-17 17:34:11 +00:00
|
|
|
log.error( "virt install needs an install iso." )
|
2011-12-09 01:12:06 +00:00
|
|
|
sys.exit( 1 )
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2012-03-08 01:29:31 +00:00
|
|
|
if opts.volid and len(opts.volid) > 32:
|
2013-01-30 22:16:25 +00:00
|
|
|
log.fatal("the volume id cannot be longer than 32 characters")
|
2012-03-08 01:29:31 +00:00
|
|
|
sys.exit(1)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if is_install and not opts.no_virt and not libvirt:
|
2013-07-17 17:34:11 +00:00
|
|
|
log.error("virt install requires libvirt-python to be installed.")
|
2012-07-21 00:44:30 +00:00
|
|
|
sys.exit(1)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if is_install and not opts.no_virt \
|
|
|
|
and not os.path.exists("/usr/bin/virt-install"):
|
2013-07-17 17:34:11 +00:00
|
|
|
log.error("virt-install needs to be installed.")
|
2012-05-10 21:21:42 +00:00
|
|
|
sys.exit(1)
|
|
|
|
|
2013-05-24 19:20:56 +00:00
|
|
|
if is_install and opts.no_virt \
|
2013-01-30 22:16:25 +00:00
|
|
|
and not os.path.exists("/usr/sbin/anaconda"):
|
2012-05-24 22:55:46 +00:00
|
|
|
log.error("no-virt requires anaconda to be installed.")
|
|
|
|
sys.exit(1)
|
|
|
|
|
|
|
|
if opts.make_appliance and not opts.app_template:
|
|
|
|
opts.app_template = joinpaths(opts.lorax_templates,
|
|
|
|
"appliance/libvirt.tmpl")
|
|
|
|
|
|
|
|
if opts.make_appliance and not os.path.exists(opts.app_template):
|
|
|
|
log.error("The appliance template ({0}) doesn't "
|
|
|
|
"exist".format(opts.app_template))
|
|
|
|
sys.exit(1)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if opts.image_name and os.path.exists(joinpaths(opts.tmp, opts.image_name)):
|
2012-05-24 22:55:46 +00:00
|
|
|
log.error("The disk image to be created should not exist.")
|
|
|
|
sys.exit(1)
|
|
|
|
|
2014-04-02 23:56:28 +00:00
|
|
|
# AMI image is just a fsimage with an AMI label
|
|
|
|
if opts.make_ami:
|
|
|
|
opts.make_fsimage = True
|
|
|
|
if not opts.image_name:
|
|
|
|
opts.image_name = "ami-root.img"
|
|
|
|
if opts.fs_label == "Anaconda":
|
|
|
|
opts.fs_label = "AMI"
|
|
|
|
|
2012-05-24 22:55:46 +00:00
|
|
|
if opts.app_file:
|
|
|
|
opts.app_file = joinpaths(opts.tmp, opts.app_file)
|
|
|
|
|
2012-05-11 20:12:17 +00:00
|
|
|
tempfile.tempdir = opts.tmp
|
2012-05-24 22:55:46 +00:00
|
|
|
disk_img = None
|
2012-05-11 20:12:17 +00:00
|
|
|
|
2012-05-24 22:55:46 +00:00
|
|
|
# Parse the kickstart
|
|
|
|
if opts.ks:
|
2011-09-24 00:36:09 +00:00
|
|
|
ks_version = makeVersion()
|
|
|
|
ks = KickstartParser( ks_version, errorsAreFatal=False, missingIncludeIsFatal=False )
|
|
|
|
ks.readKickstart( opts.ks[0] )
|
2012-05-24 22:55:46 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
# Make the disk or filesystem image
|
|
|
|
if not opts.disk_image and not opts.fs_image:
|
2012-05-24 22:55:46 +00:00
|
|
|
if not opts.ks:
|
|
|
|
log.error("Image creation requires a kickstart file")
|
|
|
|
sys.exit(1)
|
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
errors = []
|
2011-12-09 01:12:06 +00:00
|
|
|
if ks.handler.method.method != "url":
|
2013-01-30 22:16:25 +00:00
|
|
|
errors.append("Only url install method is currently supported. Please "
|
|
|
|
"fix your kickstart file." )
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if ks.handler.displaymode.displayMode is not None:
|
|
|
|
errors.append("The kickstart must not set a display mode (text, cmdline, "
|
|
|
|
"graphical), this will interfere with livemedia-creator.")
|
2011-09-24 00:36:09 +00:00
|
|
|
|
2014-04-03 17:45:06 +00:00
|
|
|
if opts.make_fsimage:
|
|
|
|
# Make sure the kickstart isn't using autopart and only has a / mountpoint
|
|
|
|
part_ok = not any(p for p in ks.handler.partition.partitions
|
|
|
|
if p.mountpoint not in ["/", "swap"])
|
|
|
|
if not part_ok or ks.handler.autopart.seen:
|
|
|
|
errors.append("Filesystem images must use a single / part, not autopart or "
|
|
|
|
"multiple partitions. swap is allowed but not used.")
|
2014-04-02 23:56:28 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if errors:
|
|
|
|
for e in errors:
|
|
|
|
log.error(e)
|
|
|
|
sys.exit(1)
|
2011-12-09 01:12:06 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
# Make the image. Output of this is either a partitioned disk image or a fsimage
|
|
|
|
try:
|
|
|
|
disk_img = make_image(opts, ks)
|
|
|
|
except InstallError as e:
|
|
|
|
log.error("ERROR: Image creation failed: %s" % (e))
|
|
|
|
sys.exit(1)
|
2012-05-12 00:35:16 +00:00
|
|
|
|
2013-01-30 22:16:25 +00:00
|
|
|
if not opts.image_only:
|
|
|
|
result_dir = None
|
|
|
|
if opts.make_iso:
|
|
|
|
work_dir = tempfile.mkdtemp()
|
|
|
|
log.info("working dir is {0}".format(work_dir))
|
|
|
|
|
|
|
|
if (opts.fs_image or opts.no_virt) and not opts.disk_image:
|
|
|
|
# Create iso from a filesystem image
|
|
|
|
disk_img = opts.fs_image or disk_img
|
|
|
|
|
|
|
|
make_squashfs(disk_img, work_dir)
|
|
|
|
with Mount(disk_img, opts="loop") as mount_dir:
|
|
|
|
result_dir = make_livecd(opts, mount_dir, work_dir)
|
|
|
|
else:
|
|
|
|
# Create iso from a partitioned disk image
|
|
|
|
disk_img = opts.disk_image or disk_img
|
|
|
|
with PartitionMount(disk_img) as img_mount:
|
|
|
|
if img_mount and img_mount.mount_dir:
|
|
|
|
make_runtime(opts, img_mount.mount_dir, work_dir)
|
|
|
|
result_dir = make_livecd(opts, img_mount.mount_dir, work_dir)
|
|
|
|
|
|
|
|
# cleanup the mess
|
|
|
|
# cleanup work_dir?
|
|
|
|
if disk_img and not (opts.keep_image or opts.disk_image or opts.fs_image):
|
|
|
|
os.unlink(disk_img)
|
|
|
|
log.info("Disk image erased")
|
|
|
|
disk_img = None
|
|
|
|
elif opts.make_appliance:
|
|
|
|
if not opts.ks:
|
|
|
|
networks = []
|
|
|
|
else:
|
|
|
|
networks = ks.handler.network.network
|
|
|
|
make_appliance(opts.disk_image or disk_img, opts.app_name,
|
|
|
|
opts.app_template, opts.app_file, networks, opts.ram,
|
|
|
|
opts.vcpus, opts.arch, opts.title, opts.project, opts.releasever)
|
|
|
|
|
|
|
|
if opts.result_dir and result_dir:
|
|
|
|
shutil.copytree( result_dir, opts.result_dir )
|
|
|
|
shutil.rmtree( result_dir )
|
2011-09-24 00:36:09 +00:00
|
|
|
|
|
|
|
log.info("SUMMARY")
|
|
|
|
log.info("-------")
|
|
|
|
log.info("Logs are in {0}".format(os.path.abspath(os.path.dirname(opts.logfile))))
|
2012-05-24 22:55:46 +00:00
|
|
|
if disk_img:
|
2011-09-24 00:36:09 +00:00
|
|
|
log.info("Disk image is at {0}".format(disk_img))
|
2012-05-24 22:55:46 +00:00
|
|
|
if opts.make_appliance:
|
|
|
|
log.info("Appliance description is in {0}".format(opts.app_file))
|
2011-09-24 00:36:09 +00:00
|
|
|
if result_dir:
|
|
|
|
log.info("Results are in {0}".format(opts.result_dir or result_dir))
|
|
|
|
|
|
|
|
sys.exit( 0 )
|
|
|
|
|