ed22e07ef9
This should make all tests pass on both Python 2 and Python 3. Unittest2 is required on Py 2.6 and Py 3. Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
485 lines
16 KiB
Python
Executable File
485 lines
16 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import print_function
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import os
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import sys
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import argparse
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import logging
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import locale
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import datetime
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import getpass
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import socket
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import pipes
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import json
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here = sys.path[0]
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if here != '/usr/bin':
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# Git checkout
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sys.path[0] = os.path.dirname(here)
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from pungi import get_full_version
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# force C locales
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locale.setlocale(locale.LC_ALL, "C")
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COMPOSE = None
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def main():
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global COMPOSE
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parser = argparse.ArgumentParser()
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group = parser.add_mutually_exclusive_group(required=True)
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group.add_argument(
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"--target-dir",
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metavar="PATH",
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help="a compose is created under this directory",
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)
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group.add_argument(
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"--compose-dir",
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metavar="PATH",
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help="reuse an existing compose directory (DANGEROUS!)",
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)
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parser.add_argument(
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"--label",
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help="specify compose label (example: Snapshot-1.0); required for production composes"
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)
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parser.add_argument(
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"--no-label",
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action="store_true",
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default=False,
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help="make a production compose without label"
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)
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parser.add_argument(
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"--supported",
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action="store_true",
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default=False,
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help="set supported flag on media (automatically on for 'RC-x.y' labels)"
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)
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parser.add_argument(
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"--old-composes",
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metavar="PATH",
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dest="old_composes",
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default=[],
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action="append",
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help="Path to directory with old composes. Reuse an existing repodata from the most recent compose.",
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)
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parser.add_argument(
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"--debug-mode",
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action="store_true",
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default=False,
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help="run pungi in DEBUG mode (DANGEROUS!)",
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)
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parser.add_argument(
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"--config",
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help="Config file",
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required=True
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)
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parser.add_argument(
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"--skip-phase",
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metavar="PHASE",
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action="append",
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default=[],
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help="skip a compose phase",
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)
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parser.add_argument(
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"--just-phase",
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metavar="PHASE",
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action="append",
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default=[],
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help="run only a specified compose phase",
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)
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parser.add_argument(
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"--nightly",
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action="store_const",
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const="nightly",
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dest="compose_type",
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help="make a nightly compose",
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)
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parser.add_argument(
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"--test",
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action="store_const",
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const="test",
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dest="compose_type",
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help="make a test compose",
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)
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parser.add_argument(
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"--ci",
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action="store_const",
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const="ci",
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dest="compose_type",
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help="make a CI compose",
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)
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parser.add_argument(
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"--production",
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action="store_const",
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const="production",
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dest="compose_type",
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help="make production compose (default unless config specifies otherwise)",
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)
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parser.add_argument(
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"--koji-event",
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metavar="ID",
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type=int,
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help="specify a koji event for populating package set",
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)
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parser.add_argument(
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"--version",
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action="version",
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version=get_full_version(),
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help="output version information and exit",
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)
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parser.add_argument(
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"--notification-script",
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action="append",
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default=[],
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help="script for sending progress notification messages"
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)
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parser.add_argument(
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"--no-latest-link",
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action="store_true",
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default=False,
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dest="no_latest_link",
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help="don't create latest symbol link to this compose"
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)
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parser.add_argument(
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"--latest-link-status",
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metavar="STATUS",
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action="append",
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default=[],
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help="only create latest symbol link to this compose when compose status matches specified status",
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)
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parser.add_argument(
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"--print-output-dir",
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action="store_true",
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default=False,
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help="print the compose directory"
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)
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parser.add_argument(
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"--quiet",
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action="store_true",
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default=False,
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help="quiet mode, don't print log on screen"
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)
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opts = parser.parse_args()
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import pungi.notifier
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notifier = pungi.notifier.PungiNotifier(opts.notification_script)
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def fail_to_start(msg, **kwargs):
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notifier.send('fail-to-start', workdir=opts.target_dir,
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command=sys.argv, target_dir=opts.target_dir,
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config=opts.config, detail=msg, **kwargs)
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def abort(msg):
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fail_to_start(msg)
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parser.error(msg)
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if opts.target_dir and not opts.compose_dir:
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opts.target_dir = os.path.abspath(opts.target_dir)
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if not os.path.isdir(opts.target_dir):
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abort("The target directory does not exist or is not a directory: %s" % opts.target_dir)
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else:
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opts.compose_dir = os.path.abspath(opts.compose_dir)
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if not os.path.isdir(opts.compose_dir):
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abort("The compose directory does not exist or is not a directory: %s" % opts.compose_dir)
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opts.config = os.path.abspath(opts.config)
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create_latest_link = not opts.no_latest_link
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latest_link_status = opts.latest_link_status or None
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import kobo.conf
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import kobo.log
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import productmd.composeinfo
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if opts.label:
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try:
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productmd.composeinfo.verify_label(opts.label)
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except ValueError as ex:
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abort(str(ex))
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from pungi.compose import Compose
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logger = logging.getLogger("pungi")
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logger.setLevel(logging.DEBUG)
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if not opts.quiet:
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kobo.log.add_stderr_logger(logger)
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conf = kobo.conf.PyConfigParser()
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conf.load_from_file(opts.config)
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compose_type = opts.compose_type or conf.get('compose_type', 'production')
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if compose_type == "production" and not opts.label and not opts.no_label:
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abort("must specify label for a production compose")
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# check if all requirements are met
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import pungi.checks
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if not pungi.checks.check(conf):
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sys.exit(1)
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pungi.checks.check_umask(logger)
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errors, warnings = pungi.checks.validate(conf)
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for warning in warnings:
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print(warning, file=sys.stderr)
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if errors:
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for error in errors:
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print(error, file=sys.stderr)
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fail_to_start('Config validation failed', errors=errors)
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sys.exit(1)
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if opts.target_dir:
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compose_dir = Compose.get_compose_dir(opts.target_dir, conf, compose_type=compose_type, compose_label=opts.label)
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else:
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compose_dir = opts.compose_dir
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if opts.print_output_dir:
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print('Compose dir: %s' % compose_dir)
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compose = Compose(conf,
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topdir=compose_dir,
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debug=opts.debug_mode,
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skip_phases=opts.skip_phase,
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just_phases=opts.just_phase,
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old_composes=opts.old_composes,
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koji_event=opts.koji_event,
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supported=opts.supported,
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logger=logger,
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notifier=notifier)
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notifier.compose = compose
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COMPOSE = compose
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run_compose(compose, create_latest_link=create_latest_link, latest_link_status=latest_link_status)
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def run_compose(compose, create_latest_link=True, latest_link_status=None):
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import pungi.phases
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import pungi.metadata
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import pungi.util
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errors = []
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compose.write_status("STARTED")
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compose.log_info("Host: %s" % socket.gethostname())
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compose.log_info("Pungi version: %s" % get_full_version())
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compose.log_info("User name: %s" % getpass.getuser())
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compose.log_info("Working directory: %s" % os.getcwd())
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compose.log_info("Command line: %s" % " ".join([pipes.quote(arg) for arg in sys.argv]))
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compose.log_info("Compose top directory: %s" % compose.topdir)
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compose.log_info("Current timezone offset: %s" % pungi.util.get_tz_offset())
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compose.read_variants()
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# dump the config file
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date_str = datetime.datetime.strftime(datetime.datetime.now(), "%F_%X").replace(":", "-")
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for config_file in compose.conf.opened_files:
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config_dump = compose.paths.log.log_file("global", "config-copy_%s_%s"
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% (os.path.basename(config_file), date_str))
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with open(config_dump, "w") as dest:
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with open(config_file, 'r') as src:
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dest.write(src.read())
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config_dump_full = compose.paths.log.log_file("global", "config-dump_%s" % date_str)
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with open(config_dump_full, "w") as f:
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json.dump(compose.conf, f, sort_keys=True, indent=4)
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# initialize all phases
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init_phase = pungi.phases.InitPhase(compose)
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pkgset_phase = pungi.phases.PkgsetPhase(compose)
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buildinstall_phase = pungi.phases.BuildinstallPhase(compose)
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gather_phase = pungi.phases.GatherPhase(compose, pkgset_phase)
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extrafiles_phase = pungi.phases.ExtraFilesPhase(compose, pkgset_phase)
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createrepo_phase = pungi.phases.CreaterepoPhase(compose)
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ostree_installer_phase = pungi.phases.OstreeInstallerPhase(compose)
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ostree_phase = pungi.phases.OSTreePhase(compose)
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productimg_phase = pungi.phases.ProductimgPhase(compose, pkgset_phase)
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createiso_phase = pungi.phases.CreateisoPhase(compose)
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liveimages_phase = pungi.phases.LiveImagesPhase(compose)
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livemedia_phase = pungi.phases.LiveMediaPhase(compose)
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image_build_phase = pungi.phases.ImageBuildPhase(compose)
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osbs_phase = pungi.phases.OSBSPhase(compose)
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image_checksum_phase = pungi.phases.ImageChecksumPhase(compose)
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test_phase = pungi.phases.TestPhase(compose)
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# check if all config options are set
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for phase in (init_phase, pkgset_phase, createrepo_phase,
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buildinstall_phase, productimg_phase, gather_phase,
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extrafiles_phase, createiso_phase, liveimages_phase,
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livemedia_phase, image_build_phase, image_checksum_phase,
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test_phase, ostree_phase, ostree_installer_phase,
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osbs_phase):
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if phase.skip():
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continue
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try:
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phase.validate()
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except ValueError as ex:
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for i in str(ex).splitlines():
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errors.append("%s: %s" % (phase.name.upper(), i))
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if errors:
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for i in errors:
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compose.log_error(i)
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print(i)
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sys.exit(1)
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# PREP
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# Note: This may be put into a new method of phase classes (e.g. .prep())
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# in same way as .validate() or .run()
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# Prep for liveimages - Obtain a password for signing rpm wrapped images
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if ("signing_key_password_file" in compose.conf
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and "signing_command" in compose.conf
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and "%(signing_key_password)s" in compose.conf["signing_command"]
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and not liveimages_phase.skip()):
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# TODO: Don't require key if signing is turned off
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# Obtain signing key password
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signing_key_password = None
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# Use appropriate method
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if compose.conf["signing_key_password_file"] == "-":
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# Use stdin (by getpass module)
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try:
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signing_key_password = getpass.getpass("Signing key password: ")
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except EOFError:
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compose.log_debug("Ignoring signing key password")
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pass
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else:
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# Use text file with password
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try:
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signing_key_password = open(compose.conf["signing_key_password_file"], "r").readline().rstrip('\n')
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except IOError:
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# Filename is not print intentionally in case someone puts password directly into the option
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err_msg = "Cannot load password from file specified by 'signing_key_password_file' option"
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compose.log_error(err_msg)
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print(err_msg)
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sys.exit(1)
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if signing_key_password:
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# Store the password
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compose.conf["signing_key_password"] = signing_key_password
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# INIT phase
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init_phase.start()
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init_phase.stop()
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# PKGSET phase
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pkgset_phase.start()
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pkgset_phase.stop()
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# BUILDINSTALL phase - start, we can run gathering, extra files and
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# createrepo while buildinstall is in progress.
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buildinstall_phase.start()
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# If any of the following three phases fail, we must ensure that
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# buildinstall is stopped. Otherwise the whole process will hang.
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try:
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gather_phase.start()
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gather_phase.stop()
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extrafiles_phase.start()
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extrafiles_phase.stop()
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createrepo_phase.start()
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createrepo_phase.stop()
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finally:
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buildinstall_phase.stop()
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if not buildinstall_phase.skip():
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buildinstall_phase.copy_files()
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ostree_phase.start()
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ostree_phase.stop()
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pungi.phases.run_all([productimg_phase,
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ostree_installer_phase])
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# write treeinfo before ISOs are created
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for variant in compose.get_variants():
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for arch in variant.arches + ["src"]:
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pungi.metadata.write_tree_info(compose, arch, variant)
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# write .discinfo and media.repo before ISOs are created
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for variant in compose.get_variants():
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if variant.type == "addon" or variant.is_empty:
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continue
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for arch in variant.arches + ["src"]:
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timestamp = pungi.metadata.write_discinfo(compose, arch, variant)
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pungi.metadata.write_media_repo(compose, arch, variant, timestamp)
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# Start all phases for image artifacts
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pungi.phases.run_all([createiso_phase,
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liveimages_phase,
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image_build_phase,
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livemedia_phase,
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osbs_phase])
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image_checksum_phase.start()
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image_checksum_phase.stop()
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pungi.metadata.write_compose_info(compose)
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compose.im.dump(compose.paths.compose.metadata("images.json"))
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osbs_phase.dump_metadata()
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# TEST phase
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test_phase.start()
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test_phase.stop()
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compose.write_status("FINISHED")
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latest_link = False
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if create_latest_link:
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if latest_link_status is None:
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# create latest symbol link by default if latest_link_status is not specified
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latest_link = True
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else:
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latest_link_status = [s.upper() for s in latest_link_status]
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if compose.get_status() in [s.upper() for s in latest_link_status]:
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latest_link = True
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else:
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compose.log_warning("Compose status (%s) doesn't match with specified latest-link-status (%s), not create latest link."
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% (compose.get_status(), str(latest_link_status)))
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if latest_link:
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compose_dir = os.path.basename(compose.topdir)
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if len(compose.conf["release_version"].split(".")) == 1:
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symlink_name = "latest-%s-%s" % (compose.conf["release_short"], compose.conf["release_version"])
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else:
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symlink_name = "latest-%s-%s" % (compose.conf["release_short"], ".".join(compose.conf["release_version"].split(".")[:-1]))
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if compose.conf["release_is_layered"]:
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symlink_name += "-%s-%s" % (compose.conf["base_product_short"], compose.conf["base_product_version"])
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symlink = os.path.join(compose.topdir, "..", symlink_name)
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try:
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os.unlink(symlink)
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except OSError as ex:
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if ex.errno != 2:
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raise
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try:
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os.symlink(compose_dir, symlink)
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except Exception as ex:
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compose.log_error("Couldn't create latest symlink: %s" % ex)
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raise
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compose.log_info("Compose finished: %s" % compose.topdir)
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if __name__ == "__main__":
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try:
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main()
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except (Exception, KeyboardInterrupt) as ex:
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if COMPOSE:
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tb_path = COMPOSE.paths.log.log_file("global", "traceback")
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COMPOSE.log_error("Compose run failed: %s" % ex)
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COMPOSE.log_error("Extended traceback in: %s" % tb_path)
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COMPOSE.log_critical("Compose failed: %s" % COMPOSE.topdir)
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COMPOSE.write_status("DOOMED")
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import kobo.tback
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with open(tb_path, "wb") as f:
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f.write(kobo.tback.Traceback().get_traceback())
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else:
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print("Exception: %s" % ex)
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raise
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sys.stdout.flush()
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sys.stderr.flush()
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sys.exit(1)
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