Merge lp:~james-page/charms/trusty/heat/lp1531102 into lp:~openstack-charmers-archive/charms/trusty/heat/next

[James Page]

Resync helpers

Resync helpers

[uosci-testing-bot (uosci-testing-bot)]

charm_unit_test #15491 heat-next for james-page mp281616
    UNIT OK: passed

Build: http://10.245.162.77:8080/job/charm_unit_test/15491/

[uosci-testing-bot (uosci-testing-bot)]

charm_lint_check #16590 heat-next for james-page mp281616
    LINT OK: passed

Build: http://10.245.162.77:8080/job/charm_lint_check/16590/

[uosci-testing-bot (uosci-testing-bot)]

charm_amulet_test #8519 heat-next for james-page mp281616
    AMULET OK: passed

Build: http://10.245.162.77:8080/job/charm_amulet_test/8519/

[Liam Young (gnuoy)]

Approve

review: Approve

=== modified file 'hooks/charmhelpers/contrib/openstack/utils.py'
--- hooks/charmhelpers/contrib/openstack/utils.py	2016-01-04 21:27:26 +0000
+++ hooks/charmhelpers/contrib/openstack/utils.py	2016-01-05 11:47:30 +0000
@@ -131,40 +131,40 @@
 # >= Liberty version->codename mapping
 PACKAGE_CODENAMES = {
     'nova-common': OrderedDict([
-        ('12.0.0', 'liberty'),
-        ('13.0.0', 'mitaka'),
+        ('12.0', 'liberty'),
+        ('13.0', 'mitaka'),
     ]),
     'neutron-common': OrderedDict([
-        ('7.0.0', 'liberty'),
-        ('8.0.0', 'mitaka'),
+        ('7.0', 'liberty'),
+        ('8.0', 'mitaka'),
     ]),
     'cinder-common': OrderedDict([
-        ('7.0.0', 'liberty'),
-        ('8.0.0', 'mitaka'),
+        ('7.0', 'liberty'),
+        ('8.0', 'mitaka'),
     ]),
     'keystone': OrderedDict([
-        ('8.0.0', 'liberty'),
-        ('9.0.0', 'mitaka'),
+        ('8.0', 'liberty'),
+        ('9.0', 'mitaka'),
     ]),
     'horizon-common': OrderedDict([
-        ('8.0.0', 'liberty'),
-        ('9.0.0', 'mitaka'),
+        ('8.0', 'liberty'),
+        ('9.0', 'mitaka'),
     ]),
     'ceilometer-common': OrderedDict([
-        ('5.0.0', 'liberty'),
-        ('6.0.0', 'mitaka'),
+        ('5.0', 'liberty'),
+        ('6.0', 'mitaka'),
     ]),
     'heat-common': OrderedDict([
-        ('5.0.0', 'liberty'),
-        ('6.0.0', 'mitaka'),
+        ('5.0', 'liberty'),
+        ('6.0', 'mitaka'),
     ]),
     'glance-common': OrderedDict([
-        ('11.0.0', 'liberty'),
-        ('12.0.0', 'mitaka'),
+        ('11.0', 'liberty'),
+        ('12.0', 'mitaka'),
     ]),
     'openstack-dashboard': OrderedDict([
-        ('8.0.0', 'liberty'),
-        ('9.0.0', 'mitaka'),
+        ('8.0', 'liberty'),
+        ('9.0', 'mitaka'),
     ]),
 }
 
@@ -251,7 +251,14 @@
         error_out(e)
 
     vers = apt.upstream_version(pkg.current_ver.ver_str)
-    match = re.match('^(\d+)\.(\d+)\.(\d+)', vers)
+    if 'swift' in pkg.name:
+        # Fully x.y.z match for swift versions
+        match = re.match('^(\d+)\.(\d+)\.(\d+)', vers)
+    else:
+        # x.y match only for 20XX.X
+        # and ignore patch level for other packages
+        match = re.match('^(\d+)\.(\d+)', vers)
+
     if match:
         vers = match.group(0)
 
@@ -263,13 +270,8 @@
         # < Liberty co-ordinated project versions
         try:
             if 'swift' in pkg.name:
-                swift_vers = vers[:5]
-                if swift_vers not in SWIFT_CODENAMES:
-                    # Deal with 1.10.0 upward
-                    swift_vers = vers[:6]
-                return SWIFT_CODENAMES[swift_vers]
+                return SWIFT_CODENAMES[vers]
             else:
-                vers = vers[:6]
                 return OPENSTACK_CODENAMES[vers]
         except KeyError:
             if not fatal:

=== added file 'hooks/charmhelpers/core/kernel.py'
--- hooks/charmhelpers/core/kernel.py	1970-01-01 00:00:00 +0000
+++ hooks/charmhelpers/core/kernel.py	2016-01-05 11:47:30 +0000
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2014-2015 Canonical Limited.
+#
+# This file is part of charm-helpers.
+#
+# charm-helpers is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License version 3 as
+# published by the Free Software Foundation.
+#
+# charm-helpers is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with charm-helpers.  If not, see <http://www.gnu.org/licenses/>.
+
+__author__ = "Jorge Niedbalski <[e-mail]>"
+
+from charmhelpers.core.hookenv import (
+    log,
+    INFO
+)
+
+from subprocess import check_call, check_output
+import re
+
+
+def modprobe(module, persist=True):
+    """Load a kernel module and configure for auto-load on reboot."""
+    cmd = ['modprobe', module]
+
+    log('Loading kernel module %s' % module, level=INFO)
+
+    check_call(cmd)
+    if persist:
+        with open('/etc/modules', 'r+') as modules:
+            if module not in modules.read():
+                modules.write(module)
+
+
+def rmmod(module, force=False):
+    """Remove a module from the linux kernel"""
+    cmd = ['rmmod']
+    if force:
+        cmd.append('-f')
+    cmd.append(module)
+    log('Removing kernel module %s' % module, level=INFO)
+    return check_call(cmd)
+
+
+def lsmod():
+    """Shows what kernel modules are currently loaded"""
+    return check_output(['lsmod'],
+                        universal_newlines=True)
+
+
+def is_module_loaded(module):
+    """Checks if a kernel module is already loaded"""
+    matches = re.findall('^%s[ ]+' % module, lsmod(), re.M)
+    return len(matches) > 0
+
+
+def update_initramfs(version='all'):
+    """Updates an initramfs image"""
+    return check_call(["update-initramfs", "-k", version, "-u"])