PSARC 2015/110 OpenStack service updates for Juno PSARC 2014/302 oslo.messaging - OpenStack RPC and notifications PSARC 2014/303 concurrent.futures - high-level Python interface for asynchronous execution PSARC 2014/304 networkx - Python module for complex networks PSARC 2014/305 taskflow - Python module for task execution PSARC 2014/329 pycadf - Python interface for CADF (cloud auditing) PSARC 2014/330 posix_ipc - POSIX IPC primitives for Python PSARC 2014/331 oauthlib - Python implementation of OAuth request-signing logic PSARC 2015/058 oslo - OpenStack common libraries (context, db, i18n, middleware, serialization, utils, vmware) PSARC 2015/059 glance_store - Glance storage library PSARC 2015/060 ipaddr - an IPv4/IPv6 manipulation library in Python PSARC 2015/061 simplegeneric - single-dispatch generic Python functions PSARC 2015/062 wsme - Web Services Made Easy PSARC 2015/063 retrying - General purpose Python retrying library PSARC 2015/065 osprofiler - an OpenStack cross-project profiling library PSARC 2015/066 OpenStack client for Sahara (Hadoop as a Service) PSARC 2015/067 keystonemiddleware - Middleware for OpenStack Identity PSARC 2015/068 pyScss - Compiler for the SCSS flavor of the Sass language PSARC 2015/069 django-pyscss - pyScss support for Django PSARC 2015/073 barbicanclient - OpenStack client for Barbican (Key Management) PSARC 2015/074 pysendfile - Python interface to sendfile PSARC 2015/097 ldappool - a connection pool for python-ldap PSARC 2015/098 rfc3986 - URI reference validation module for Python PSARC 2015/102 iniparse - python .ini file parsing module 20667775 OpenStack service updates for Juno (Umbrella) 18615101 Horizon should prevent network, subnet, and port names with hyphens in them 18772068 instance failed to launch with NoValidHost but no reason 18887457 openstack shouldn't deliver .po files 18905324 hostname.xml should set config/ignore_dhcp_hostname = true 18961031 Duplicate names for role-create and user-create are allowed 19015363 Users should not be allowed to attempt to create volumes when quota exceed 19050335 user appears logged in but unauthorised after horizon reboot 19144215 Instance manipulation buttons greyed out after all instances terminated 19249066 heat stack-preview doesn't appear to do anything 19313272 Need bottom slidebar in horizon for small browser windows 19462265 The Python module oslo.messaging should be added to Userland 19462397 The Python module futures should be added to Userland 19476604 The Python module networkx should be added to Userland 19476953 The Python module taskflow should be added to Userland 19519227 The Python module pycadf should be added to Userland 19582394 The Python module posix_ipc should be added to Userland 19598430 The Python module oauthlib should be added to Userland 19815780 nova package should have dependencies on brand-solaris and brand-solaris-kz 19883623 Image snapshots are missing 'instance_uuid' property 19887874 horizon should set up apache log rotation 19987962 Cinder lists additional volumes attached to instance with linuxy device names 20027791 horizon should be migrated to Apache 2.4 20164815 The Python module django-pyscss should be added to Userland 20173049 The Python module retrying should be added to Userland 20174489 The Python module WSME should be added to Userland 20176001 The Python module keystonemiddleware should be added to Userland 20182039 The Python module pysendfile should be added to Userland 20200162 The Python module pyScss should be added to Userland 20222184 horizon doesn't send start request on shutdown instance 20312312 The Python module python-saharaclient should be added to Userland 20514287 wrong vnic label name used for dhcp vnic in evs 20596802 The Python module oslo.middleware should be added to Userland 20596803 The Python module barbicanclient should be added to Userland 20596804 The Python module oslo.context should be added to Userland 20596805 The Python module iniparse should be added to Userland 20596806 The Python module oslo.vmware should be added to Userland 20596807 The Python module osprofiler should be added to Userland 20596808 The Python module oslo.i18n should be added to Userland 20596809 The Python module oslo.utils should be added to Userland 20596811 The Python module ipaddr should be added to Userland 20596812 The Python module glance_store should be added to Userland 20596813 The Python module oslo.serialization should be added to Userland 20596814 The Python module oslo.db should be added to Userland 20596815 The Python module simplegeneric should be added to Userland 20602690 The Python module ldappool should be added to Userland 20602722 The Python module rfc3986 should be added to Userland 20638369 compilemessages.py requires GNU msgfmt without calling gmsgfmt 20715741 cinder 2014.2.2 20715742 glance 2014.2.2 20715743 heat 2014.2.2 20715744 horizon 2014.2.2 20715745 keystone 2014.2.2 20715746 neutron 2014.2.2 20715747 nova 2014.2.2 20715748 swift 2.2.2 20715749 alembic 0.7.4 20715750 amqp 1.4.6 20715751 boto 2.34.0 20715752 ceilometerclient 1.0.12 20715753 cinderclient 1.1.1 20715754 cliff 1.9.0 20715756 django 1.4.19 20715757 django_compressor 1.4 20715758 django_openstack_auth 1.1.9 20715759 eventlet 0.15.2 20715761 glanceclient 0.15.0 20715762 greenlet 0.4.5 20715763 heatclient 0.2.12 20715764 keystoneclient 1.0.0 20715765 kombu 3.0.7 20715766 mysql 1.2.5 20715767 netaddr 0.7.13 20715769 netifaces 0.10.4 20715770 neutronclient 2.3.10 20715771 novaclient 2.20.0 20715772 oslo.config 1.6.0 20715773 py 1.4.26 20715774 pyflakes 0.8.1 20715775 pytest 2.6.4 20715776 pytz 2014.10 20715777 requests 2.6.0 20715778 simplejson 3.6.5 20715779 six 1.9.0 20715780 sqlalchemy-migrate 0.9.1 20715781 sqlalchemy 0.9.8 20715782 stevedore 1.2.0 20715783 swiftclient 2.3.1 20715784 tox 1.8.1 20715785 troveclient 1.0.8 20715786 virtualenv 12.0.7 20715787 websockify 0.6.0

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#!/usr/bin/python2.6

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# Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.

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#

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#    Licensed under the Apache License, Version 2.0 (the "License"); you may

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#    not use this file except in compliance with the License. You may obtain

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#    a copy of the License at

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#

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#         http://www.apache.org/licenses/LICENSE-2.0

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#

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#    Unless required by applicable law or agreed to in writing, software

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#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

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#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

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#    License for the specific language governing permissions and limitations

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#    under the License.

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import errno

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import os

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import pwd

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import smf_include

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import subprocess

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import sys

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import time

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from subprocess import CalledProcessError, check_call, Popen

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from tempfile import mkstemp

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GTF = "/usr/bin/gtf"

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SVCCFG = "/usr/sbin/svccfg"

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SVCPROP = "/usr/bin/svcprop"

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VNCSERVER = "/usr/bin/vncserver"

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XRANDR = "/usr/bin/xrandr"

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XSTARTUPHDR = "# WARNING: THIS FILE GENERATED BY SMF.\n" + \

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              "#   DO NOT EDIT THIS FILE.  EDITS WILL BE LOST.\n"

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XTERM = "/usr/bin/xterm"

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# Borderless, Monospsce font, point size 14, white foreground on black

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# background are reasonable defaults.

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XTERMOPTS = ' -b 0 -fa Monospace -fs 14 -fg white -bg black -title ' + \

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            '"Zone Console: $ZONENAME"'

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XWININFO = "/usr/bin/xwininfo"

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# Enclose command in comments to prevent xterm consuming zlogin opts

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ZLOGINOPTS = ' -e "/usr/bin/pfexec /usr/sbin/zlogin -C -E $ZONENAME"\n'

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XSTARTUP = XSTARTUPHDR + XTERM + XTERMOPTS + ZLOGINOPTS

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    45

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def start():

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    check_vncserver()

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    homedir = os.environ.get('HOME')

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    if not homedir:

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        homedir = pwd.getpwuid(os.getuid()).pw_dir

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        os.putenv("HOME", homedir)

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    set_xstartup(homedir)

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    try:

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        fmri = os.environ['SMF_FMRI']

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        zonename = fmri.rsplit(':', 1)[1]

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        os.putenv("ZONENAME", zonename)

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        desktop_name = zonename + ' console'

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        # NOTE: 'geometry' below is that which matches the size of standard

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        # 80 character undecorated xterm window using font style specified in

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        # XTERMOPTS. The geometry doesn't matter too much because the display

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        # will be resized using xrandr once the xterm geometry is established.

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        cmd = [VNCSERVER, "-name", desktop_name, "-SecurityTypes=None",

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               "-geometry", "964x580", "-localhost", "-autokill"]

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        vnc = Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,

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                    env=None)

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        out, err = vnc.communicate()

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        vncret = vnc.wait()

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        if vncret != 0:

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            print "Error starting VNC server: " + err

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            return smf_include.SMF_EXIT_ERR_FATAL

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    except Exception as e:

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        print e

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        return smf_include.SMF_EXIT_ERR_FATAL

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    output = err.splitlines()

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    for line in output:

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        if line.startswith("New '%s' desktop is" % desktop_name):

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            display = line.rpartition(' ')[2]

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            host, display_num = display.split(':', 1)

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            # set host prop

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            port = 5900 + int(display_num)

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            print "VNC port: %d" % port

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            # set port num prop

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            cmd = [SVCCFG, '-s', fmri, 'setprop', 'vnc/port', '=', 'integer:',

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                   str(port)]

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            svccfg = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                                      stderr=subprocess.PIPE)

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            out, err = svccfg.communicate()

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            retcode = svccfg.wait()

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            if retcode != 0:

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                print "Error updating 'vnc/port' property: " + err

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                return smf_include.SMF_EXIT_ERR_FATAL

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    resize_xserver(display, zonename)

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    return smf_include.SMF_EXIT_OK

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def stop():

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    try:

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        # first kill the SMF contract

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        check_call(["/usr/bin/pkill", "-c", sys.argv[2]])

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    except CalledProcessError as cpe:

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        # 1 is returncode if no SMF contract processes were matched,

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        # meaning they have already terminated.

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        if cpe.returncode != 1:

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                print "failed to kill the SMF contract: %s" % cpe

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                return smf_include.SMF_EXIT_ERR_FATAL

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    try:

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        fmri = os.environ['SMF_FMRI']

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        # reset port num prop to initial zero value

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        cmd = [SVCCFG, '-s', fmri, 'setprop', 'vnc/port', '=', 'integer:',

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               '0']

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        svccfg = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                                  stderr=subprocess.PIPE,)

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        out, err = svccfg.communicate()

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        retcode = svccfg.wait()

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        if retcode != 0:

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            print "Error resetting 'vnc/port' property: " + err

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            return smf_include.SMF_EXIT_ERR_FATAL

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    except Exception as e:

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        print e

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        return smf_include.SMF_EXIT_ERR_FATAL

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def check_vncserver():

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    if not os.path.exists(VNCSERVER):

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        print("VNC console service not available on this compute node. "

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              "%s is missing. Run 'pkg install x11/server/xvnc'"

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              % VNCSERVER)

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        return smf_include.SMF_EXIT_ERR_FATAL

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    if not os.path.exists(XTERM):

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        print("VNC console service not available on this compute node. "

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              "%s is missing. Run 'pkg install terminal/xterm'"

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              % XTERM)

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        return smf_include.SMF_EXIT_ERR_FATAL

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def set_xstartup(homedir):

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    vncdir = os.path.join(homedir, '.vnc')

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    xstartup_path = os.path.join(vncdir, 'xstartup')

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    try:

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        os.mkdir(vncdir)

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    except OSError as ose:

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        if ose.errno != errno.EEXIST:

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            raise

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    # Always clobber xstartup

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    # stemp tuple = [fd, path]

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    stemp = mkstemp(dir=vncdir)

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    os.write(stemp[0], XSTARTUP)

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    os.close(stemp[0])

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    os.chmod(stemp[1], 0700)

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    os.rename(stemp[1], xstartup_path)

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def resize_xserver(display, zonename):

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    """ Try to determine xterm window geometry and resize the Xvnc display

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        to match using XRANDR. Treat failure as non-fatal since an

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        incorrectly sized console is arguably better than none.

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    """

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    class UnmappedWindowError(Exception):

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        pass

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    def _get_window_geometry(display, windowname):

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        """ Find the xterm xwindow by name/title and extract its geometry

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            Returns: tuple of window [width, height]

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            Raises: UnmappedWindowError if window is not viewable/unmapped

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        """

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        cmd = [XWININFO, '-d', display, '-name', windowname]

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        xwininfo = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                                    stderr=subprocess.PIPE)

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        out, err = xwininfo.communicate()

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        retcode = xwininfo.wait()

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        if retcode != 0:

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            print "Error finding console xwindow info: " + err

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            return

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        width = None

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        height = None

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        mapped = False

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        for line in out.splitlines():

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            line = line.strip()

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            if line.startswith("Map State:"):

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                if line.split()[-1] != "IsViewable":

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                    # Window is not mapped yet.

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                    raise UnmappedWindowError

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                else:

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                    mapped = True

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            if line.startswith("Width:"):

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                width = int(line.split()[1])

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            elif line.startswith("Height:"):

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                height = int(line.split()[1])

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            if width and height and mapped:

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                return [width, height]

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        else:

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            # What, no width and height???

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            print "No window geometry info returned by " + XWINFINFO

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            raise UnmappedWindowError

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    retries = 5

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    width = 0

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    height = 0

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    for tries in range(retries):

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        try:

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            width, height = _get_window_geometry(display,

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                                                 'Zone Console: ' + zonename)

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            print "Discovered xterm geometry: %d x %d" % (width, height)

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            break

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        except UnmappedWindowError:

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            if tries < retries:

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                print "Discovered xterm not mapped yet. Retrying in 0.5s"

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                time.sleep(0.5)

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                continue

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            else:

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                print "Discovered xterm window is taking too long to map"

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                return

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    else:

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        print "Too many failed attempts to discover xterm window geometry"

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        return

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    # Generate a mode line for width and height, with a refresh of 60.0Hz

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    cmd = [GTF, str(width), str(height), '60.0', '-x']

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    gtf = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                           stderr=subprocess.PIPE)

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    out, err = gtf.communicate()

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    retcode = gtf.wait()

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    if retcode != 0:

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        print "Error creating new modeline for VNC display: " + err

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        return

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   235

    for line in out.splitlines():

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        line = line.strip()

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        if line.startswith('Modeline'):

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            modeline = line.split('Modeline')[1]

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            print "New optimal modeline for Xvnc server: " + modeline

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            mode = modeline.split()

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            break

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    # Create a new mode for the Xvnc server using the modeline generated by gtf

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    cmd = [XRANDR, '-d', display, '--newmode']

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    cmd.extend(mode)

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    newmode = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                               stderr=subprocess.PIPE)

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    out, err = newmode.communicate()

   249

    retcode = newmode.wait()

   250

    if retcode != 0:

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        print "Error creating new xrandr modeline for VNC display: " + err

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        return

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   254

    # Add the new mode to the default display output

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    modename = mode[0]

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    cmd = [XRANDR, '-d', display, '--addmode', 'default', modename]

   257

    addmode = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                               stderr=subprocess.PIPE)

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    out, err = addmode.communicate()

   260

    retcode = addmode.wait()

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    if retcode != 0:

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        print "Error adding new xrandr modeline for VNC display: " + err

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        return

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   265

    # Activate the new mode on the default display output

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    cmd = [XRANDR, '-d', display, '--output', 'default', '--mode', modename]

   267

    addmode = subprocess.Popen(cmd, stdout=subprocess.PIPE,

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                               stderr=subprocess.PIPE)

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    out, err = addmode.communicate()

   270

    retcode = addmode.wait()

   271

    if retcode != 0:

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        print "Error setting new xrandr modeline for VNC display: " + err

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        return

   274

   275

if __name__ == "__main__":

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    os.putenv("LC_ALL", "C")

   277

    smf_include.smf_main()