bitten/bitten-test: bitten/slave.py annotate

annotate bitten/slave.py @ 43:8184c7ad896c

Fix typo in build slave.

author	cmlenz
date	Thu, 23 Jun 2005 20:38:48 +0000
parents	efa525876b1e
children	083e848088ee

rev	line source
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	1 # -- coding: iso8859-1 --
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	2 #
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	3 # Copyright (C) 2005 Christopher Lenz <cmlenz@gmx.de>
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	4 #
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	5 # Bitten is free software; you can redistribute it and/or
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	6 # modify it under the terms of the GNU General Public License as
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	7 # published by the Free Software Foundation; either version 2 of the
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	8 # License, or (at your option) any later version.
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	9 #
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	10 # Trac is distributed in the hope that it will be useful,
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	13 # General Public License for more details.
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	14 #
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	15 # You should have received a copy of the GNU General Public License
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	16 # along with this program; if not, write to the Free Software
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	18 #
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	19 # Author: Christopher Lenz <cmlenz@gmx.de>
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	20
15 06207499c58c * Use logging in the BEEP core as well as in the master and slave scripts. Closes #4. cmlenz parents: 14 diff changeset	21 import logging
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	22 import os
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	23 import sys
42 efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	24 import tempfile
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	25 import time
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	26
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	27 from bitten import __version__ as VERSION
29 2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	28 from bitten.util import beep, xmlio
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	29
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	30
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	31 class Slave(beep.Initiator):
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	32
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	33 def greeting_received(self, profiles):
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	34 if OrchestrationProfileHandler.URI not in profiles:
15 06207499c58c * Use logging in the BEEP core as well as in the master and slave scripts. Closes #4. cmlenz parents: 14 diff changeset	35 logging.error('Peer does not support Bitten profile')
06207499c58c * Use logging in the BEEP core as well as in the master and slave scripts. Closes #4. cmlenz parents: 14 diff changeset	36 raise beep.TerminateSession, 'Peer does not support Bitten profile'
29 2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	37 self.channels[0].profile.send_start([OrchestrationProfileHandler])
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	38
14 1733c601d2f8 Refactored the asyncore loop and shutdown procedure into {{{beep.Initiator}}}. cmlenz parents: 13 diff changeset	39
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	40 class OrchestrationProfileHandler(beep.ProfileHandler):
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	41 """Handler for communication on the Bitten build orchestration profile from
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	42 the perspective of the build slave.
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	43 """
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	44 URI = 'http://bitten.cmlenz.net/beep/orchestration'
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	45
29 2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	46 def handle_connect(self, init_elem=None):
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	47 """Register with the build master."""
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	48 def handle_reply(cmd, msgno, msg):
15 06207499c58c * Use logging in the BEEP core as well as in the master and slave scripts. Closes #4. cmlenz parents: 14 diff changeset	49 if cmd == 'ERR':
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	50 if msg.get_content_type() == beep.BEEP_XML:
29 2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	51 elem = xmlio.parse(msg.get_payload())
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	52 if elem.tagname == 'error':
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	53 raise beep.TerminateSession, \
29 2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	54 '%s (%d)' % (elem.gettext(), int(elem.code))
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	55 raise beep.TerminateSession, 'Registration failed!'
15 06207499c58c * Use logging in the BEEP core as well as in the master and slave scripts. Closes #4. cmlenz parents: 14 diff changeset	56 logging.info('Registration successful')
29 2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	57
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	58 sysname, nodename, release, version, machine = os.uname()
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	59 logging.info('Registering with build master as %s', nodename)
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	60 xml = xmlio.Element('register', name=nodename)[
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	61 xmlio.Element('platform')[machine],
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	62 xmlio.Element('os', family=os.name, version=release)[sysname]
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	63 ]
2adc3480e4aa Some cleanup and additional docstrings. cmlenz parents: 19 diff changeset	64 self.channel.send_msg(beep.MIMEMessage(xml), handle_reply)
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	65
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	66 def handle_msg(self, msgno, msg):
43 8184c7ad896c Fix typo in build slave. cmlenz parents: 42 diff changeset	67 if msg.get_content_type() == 'application/tar':
42 efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	68 logging.info('Received snapshot')
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	69 workdir = tempfile.mkdtemp(prefix='bitten')
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	70 archive_name = msg.get('Content-Disposition', 'snapshot.tar.gz')
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	71 archive_path = os.path.join(workdir, archive_name)
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	72 file(archive_path, 'wb').write(msg.get_payload())
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	73 logging.info('Stored snapshot archive at %s', archive_path)
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	74
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	75 # TODO: Spawn the build process
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	76
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	77 xml = xmlio.Element('ok')
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	78 self.channel.send_rpy(msgno, beep.MIMEMessage(xml))
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	79 logging.info('Sent <ok/> in reply to build request')
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	80
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	81 else:
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	82 xml = xmlio.Element('error', code=500)['Sorry, what?']
efa525876b1e Basic infrastructure for transmission of snapshot archives to build slaves. See #8. cmlenz parents: 34 diff changeset	83 self.channel.send_err(msgno, beep.MIMEMessage(xml))
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	84
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	85
31 0b82d012e42c Add thin script shells around master and slave. cmlenz parents: 29 diff changeset	86 def main():
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	87 from optparse import OptionParser
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	88
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	89 parser = OptionParser(usage='usage: %prog [options] host [port]',
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	90 version='%%prog %s' % VERSION)
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	91 parser.add_option('--debug', action='store_const', dest='loglevel',
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	92 const=logging.DEBUG, help='enable debugging output')
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	93 parser.add_option('-v', '--verbose', action='store_const', dest='loglevel',
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	94 const=logging.INFO, help='print as much as possible')
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	95 parser.add_option('-q', '--quiet', action='store_const', dest='loglevel',
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	96 const=logging.ERROR, help='print as little as possible')
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	97 parser.set_defaults(loglevel=logging.WARNING)
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	98 options, args = parser.parse_args()
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	99
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	100 if len(args) < 1:
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	101 parser.error('incorrect number of arguments')
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	102 host = args[0]
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	103 if len(args) > 1:
18 591a5a836ecc * {{{beep.Listener}}} now has an event loop (based on code mostly from medusa) cmlenz parents: 15 diff changeset	104 try:
591a5a836ecc * {{{beep.Listener}}} now has an event loop (based on code mostly from medusa) cmlenz parents: 15 diff changeset	105 port = int(args[1])
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	106 assert (1 <= port <= 65535), 'port number out of range'
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	107 except AssertionError, ValueError:
9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	108 parser.error('port must be an integer in the range 1-65535')
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	109 else:
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	110 port = 7633
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	111
19 9db5f8eddb0d Proper {{{optparse}}}-based command-line interface for master and slave. cmlenz parents: 18 diff changeset	112 logging.getLogger().setLevel(options.loglevel)
13 21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	113
21aa17f97522 Initial code for build master and slave... these don't do a lot yet. cmlenz parents: diff changeset	114 slave = Slave(host, port)
34 6da9468a6879 The build master now gracefully exits by first terminating all active sessions. Fixes #7. cmlenz parents: 33 diff changeset	115 try:
6da9468a6879 The build master now gracefully exits by first terminating all active sessions. Fixes #7. cmlenz parents: 33 diff changeset	116 slave.run()
6da9468a6879 The build master now gracefully exits by first terminating all active sessions. Fixes #7. cmlenz parents: 33 diff changeset	117 except KeyboardInterrupt:
6da9468a6879 The build master now gracefully exits by first terminating all active sessions. Fixes #7. cmlenz parents: 33 diff changeset	118 slave.quit()
31 0b82d012e42c Add thin script shells around master and slave. cmlenz parents: 29 diff changeset	119
0b82d012e42c Add thin script shells around master and slave. cmlenz parents: 29 diff changeset	120 if __name__ == '__main__':
33 d8d44216258a Exit the slave script when the master disconnects; and other minor fixes. cmlenz parents: 31 diff changeset	121 main()

Mercurial > bitten > bitten-test

annotate bitten/slave.py @ 43:8184c7ad896c