Charmhelper sync
This commit is contained in:
parent
1cdf90fa24
commit
7e630cf3b3
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@ -15,6 +15,7 @@
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# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>.
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import six
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from collections import OrderedDict
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from charmhelpers.contrib.amulet.deployment import (
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AmuletDeployment
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)
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@ -43,17 +44,24 @@ class OpenStackAmuletDeployment(AmuletDeployment):
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Determine if the local branch being tested is derived from its
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stable or next (dev) branch, and based on this, use the corresonding
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stable or next branches for the other_services."""
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base_charms = ['mysql', 'mongodb', 'rabbitmq-server']
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base_charms = ['mysql', 'mongodb']
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if self.series in ['precise', 'trusty']:
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base_series = self.series
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else:
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base_series = self.current_next
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if self.stable:
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for svc in other_services:
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temp = 'lp:charms/{}'
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svc['location'] = temp.format(svc['name'])
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temp = 'lp:charms/{}/{}'
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svc['location'] = temp.format(base_series,
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svc['name'])
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else:
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for svc in other_services:
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if svc['name'] in base_charms:
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temp = 'lp:charms/{}'
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svc['location'] = temp.format(svc['name'])
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temp = 'lp:charms/{}/{}'
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svc['location'] = temp.format(base_series,
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svc['name'])
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else:
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temp = 'lp:~openstack-charmers/charms/{}/{}/next'
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svc['location'] = temp.format(self.current_next,
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@ -71,9 +79,9 @@ class OpenStackAmuletDeployment(AmuletDeployment):
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services.append(this_service)
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use_source = ['mysql', 'mongodb', 'rabbitmq-server', 'ceph',
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'ceph-osd', 'ceph-radosgw']
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# Openstack subordinate charms do not expose an origin option as that
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# is controlled by the principle
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ignore = ['neutron-openvswitch']
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# Most OpenStack subordinate charms do not expose an origin option
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# as that is controlled by the principle.
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ignore = ['cinder-ceph', 'hacluster', 'neutron-openvswitch']
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if self.openstack:
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for svc in services:
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@ -98,14 +106,78 @@ class OpenStackAmuletDeployment(AmuletDeployment):
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Return an integer representing the enum value of the openstack
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release.
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"""
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# Must be ordered by OpenStack release (not by Ubuntu release):
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(self.precise_essex, self.precise_folsom, self.precise_grizzly,
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self.precise_havana, self.precise_icehouse,
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self.trusty_icehouse) = range(6)
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self.trusty_icehouse, self.trusty_juno, self.utopic_juno,
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self.trusty_kilo, self.vivid_kilo, self.trusty_liberty,
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self.wily_liberty) = range(12)
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releases = {
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('precise', None): self.precise_essex,
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('precise', 'cloud:precise-folsom'): self.precise_folsom,
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('precise', 'cloud:precise-grizzly'): self.precise_grizzly,
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('precise', 'cloud:precise-havana'): self.precise_havana,
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('precise', 'cloud:precise-icehouse'): self.precise_icehouse,
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('trusty', None): self.trusty_icehouse}
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('trusty', None): self.trusty_icehouse,
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('trusty', 'cloud:trusty-juno'): self.trusty_juno,
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('trusty', 'cloud:trusty-kilo'): self.trusty_kilo,
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('trusty', 'cloud:trusty-liberty'): self.trusty_liberty,
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('utopic', None): self.utopic_juno,
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('vivid', None): self.vivid_kilo,
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('wily', None): self.wily_liberty}
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return releases[(self.series, self.openstack)]
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def _get_openstack_release_string(self):
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"""Get openstack release string.
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Return a string representing the openstack release.
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"""
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releases = OrderedDict([
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('precise', 'essex'),
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('quantal', 'folsom'),
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('raring', 'grizzly'),
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('saucy', 'havana'),
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('trusty', 'icehouse'),
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('utopic', 'juno'),
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('vivid', 'kilo'),
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('wily', 'liberty'),
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])
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if self.openstack:
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os_origin = self.openstack.split(':')[1]
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return os_origin.split('%s-' % self.series)[1].split('/')[0]
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else:
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return releases[self.series]
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def get_ceph_expected_pools(self, radosgw=False):
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"""Return a list of expected ceph pools in a ceph + cinder + glance
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test scenario, based on OpenStack release and whether ceph radosgw
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is flagged as present or not."""
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if self._get_openstack_release() >= self.trusty_kilo:
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# Kilo or later
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pools = [
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'rbd',
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'cinder',
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'glance'
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]
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else:
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# Juno or earlier
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pools = [
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'data',
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'metadata',
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'rbd',
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'cinder',
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'glance'
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]
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if radosgw:
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pools.extend([
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'.rgw.root',
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'.rgw.control',
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'.rgw',
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'.rgw.gc',
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'.users.uid'
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])
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return pools
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@ -14,16 +14,20 @@
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# You should have received a copy of the GNU Lesser General Public License
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# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>.
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import amulet
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import json
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import logging
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import os
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import six
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import time
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import urllib
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import cinderclient.v1.client as cinder_client
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import glanceclient.v1.client as glance_client
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import heatclient.v1.client as heat_client
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import keystoneclient.v2_0 as keystone_client
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import novaclient.v1_1.client as nova_client
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import six
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import swiftclient
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from charmhelpers.contrib.amulet.utils import (
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AmuletUtils
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@ -37,7 +41,7 @@ class OpenStackAmuletUtils(AmuletUtils):
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"""OpenStack amulet utilities.
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This class inherits from AmuletUtils and has additional support
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that is specifically for use by OpenStack charms.
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that is specifically for use by OpenStack charm tests.
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"""
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def __init__(self, log_level=ERROR):
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@ -51,6 +55,8 @@ class OpenStackAmuletUtils(AmuletUtils):
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Validate actual endpoint data vs expected endpoint data. The ports
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are used to find the matching endpoint.
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"""
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self.log.debug('Validating endpoint data...')
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self.log.debug('actual: {}'.format(repr(endpoints)))
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found = False
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for ep in endpoints:
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self.log.debug('endpoint: {}'.format(repr(ep)))
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@ -77,6 +83,7 @@ class OpenStackAmuletUtils(AmuletUtils):
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Validate a list of actual service catalog endpoints vs a list of
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expected service catalog endpoints.
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"""
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self.log.debug('Validating service catalog endpoint data...')
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self.log.debug('actual: {}'.format(repr(actual)))
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for k, v in six.iteritems(expected):
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if k in actual:
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@ -93,6 +100,7 @@ class OpenStackAmuletUtils(AmuletUtils):
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Validate a list of actual tenant data vs list of expected tenant
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data.
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"""
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self.log.debug('Validating tenant data...')
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self.log.debug('actual: {}'.format(repr(actual)))
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for e in expected:
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found = False
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@ -114,6 +122,7 @@ class OpenStackAmuletUtils(AmuletUtils):
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Validate a list of actual role data vs a list of expected role
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data.
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"""
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self.log.debug('Validating role data...')
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self.log.debug('actual: {}'.format(repr(actual)))
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for e in expected:
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found = False
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@ -134,6 +143,7 @@ class OpenStackAmuletUtils(AmuletUtils):
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Validate a list of actual user data vs a list of expected user
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data.
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"""
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self.log.debug('Validating user data...')
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self.log.debug('actual: {}'.format(repr(actual)))
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for e in expected:
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found = False
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@ -155,17 +165,30 @@ class OpenStackAmuletUtils(AmuletUtils):
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Validate a list of actual flavors vs a list of expected flavors.
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"""
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self.log.debug('Validating flavor data...')
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self.log.debug('actual: {}'.format(repr(actual)))
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act = [a.name for a in actual]
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return self._validate_list_data(expected, act)
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def tenant_exists(self, keystone, tenant):
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"""Return True if tenant exists."""
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self.log.debug('Checking if tenant exists ({})...'.format(tenant))
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return tenant in [t.name for t in keystone.tenants.list()]
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def authenticate_cinder_admin(self, keystone_sentry, username,
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password, tenant):
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"""Authenticates admin user with cinder."""
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# NOTE(beisner): cinder python client doesn't accept tokens.
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service_ip = \
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keystone_sentry.relation('shared-db',
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'mysql:shared-db')['private-address']
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ept = "http://{}:5000/v2.0".format(service_ip.strip().decode('utf-8'))
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return cinder_client.Client(username, password, tenant, ept)
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def authenticate_keystone_admin(self, keystone_sentry, user, password,
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tenant):
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"""Authenticates admin user with the keystone admin endpoint."""
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self.log.debug('Authenticating keystone admin...')
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unit = keystone_sentry
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service_ip = unit.relation('shared-db',
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'mysql:shared-db')['private-address']
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@ -175,6 +198,7 @@ class OpenStackAmuletUtils(AmuletUtils):
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def authenticate_keystone_user(self, keystone, user, password, tenant):
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"""Authenticates a regular user with the keystone public endpoint."""
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self.log.debug('Authenticating keystone user ({})...'.format(user))
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ep = keystone.service_catalog.url_for(service_type='identity',
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endpoint_type='publicURL')
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return keystone_client.Client(username=user, password=password,
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@ -182,19 +206,49 @@ class OpenStackAmuletUtils(AmuletUtils):
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def authenticate_glance_admin(self, keystone):
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"""Authenticates admin user with glance."""
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self.log.debug('Authenticating glance admin...')
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ep = keystone.service_catalog.url_for(service_type='image',
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endpoint_type='adminURL')
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return glance_client.Client(ep, token=keystone.auth_token)
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def authenticate_heat_admin(self, keystone):
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"""Authenticates the admin user with heat."""
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self.log.debug('Authenticating heat admin...')
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ep = keystone.service_catalog.url_for(service_type='orchestration',
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endpoint_type='publicURL')
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return heat_client.Client(endpoint=ep, token=keystone.auth_token)
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def authenticate_nova_user(self, keystone, user, password, tenant):
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"""Authenticates a regular user with nova-api."""
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self.log.debug('Authenticating nova user ({})...'.format(user))
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ep = keystone.service_catalog.url_for(service_type='identity',
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endpoint_type='publicURL')
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return nova_client.Client(username=user, api_key=password,
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project_id=tenant, auth_url=ep)
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def authenticate_swift_user(self, keystone, user, password, tenant):
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"""Authenticates a regular user with swift api."""
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self.log.debug('Authenticating swift user ({})...'.format(user))
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ep = keystone.service_catalog.url_for(service_type='identity',
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endpoint_type='publicURL')
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return swiftclient.Connection(authurl=ep,
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user=user,
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key=password,
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tenant_name=tenant,
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auth_version='2.0')
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def create_cirros_image(self, glance, image_name):
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"""Download the latest cirros image and upload it to glance."""
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"""Download the latest cirros image and upload it to glance,
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validate and return a resource pointer.
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:param glance: pointer to authenticated glance connection
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:param image_name: display name for new image
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:returns: glance image pointer
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"""
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self.log.debug('Creating glance cirros image '
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'({})...'.format(image_name))
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# Download cirros image
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http_proxy = os.getenv('AMULET_HTTP_PROXY')
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self.log.debug('AMULET_HTTP_PROXY: {}'.format(http_proxy))
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if http_proxy:
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@ -203,57 +257,67 @@ class OpenStackAmuletUtils(AmuletUtils):
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else:
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opener = urllib.FancyURLopener()
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f = opener.open("http://download.cirros-cloud.net/version/released")
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f = opener.open('http://download.cirros-cloud.net/version/released')
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version = f.read().strip()
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cirros_img = "cirros-{}-x86_64-disk.img".format(version)
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cirros_img = 'cirros-{}-x86_64-disk.img'.format(version)
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local_path = os.path.join('tests', cirros_img)
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if not os.path.exists(local_path):
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cirros_url = "http://{}/{}/{}".format("download.cirros-cloud.net",
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cirros_url = 'http://{}/{}/{}'.format('download.cirros-cloud.net',
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version, cirros_img)
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opener.retrieve(cirros_url, local_path)
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f.close()
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# Create glance image
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with open(local_path) as f:
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image = glance.images.create(name=image_name, is_public=True,
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disk_format='qcow2',
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container_format='bare', data=f)
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count = 1
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status = image.status
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while status != 'active' and count < 10:
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time.sleep(3)
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image = glance.images.get(image.id)
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status = image.status
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self.log.debug('image status: {}'.format(status))
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count += 1
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if status != 'active':
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self.log.error('image creation timed out')
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return None
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# Wait for image to reach active status
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img_id = image.id
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ret = self.resource_reaches_status(glance.images, img_id,
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expected_stat='active',
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msg='Image status wait')
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if not ret:
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msg = 'Glance image failed to reach expected state.'
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amulet.raise_status(amulet.FAIL, msg=msg)
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# Re-validate new image
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self.log.debug('Validating image attributes...')
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val_img_name = glance.images.get(img_id).name
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val_img_stat = glance.images.get(img_id).status
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val_img_pub = glance.images.get(img_id).is_public
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val_img_cfmt = glance.images.get(img_id).container_format
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val_img_dfmt = glance.images.get(img_id).disk_format
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msg_attr = ('Image attributes - name:{} public:{} id:{} stat:{} '
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'container fmt:{} disk fmt:{}'.format(
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val_img_name, val_img_pub, img_id,
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val_img_stat, val_img_cfmt, val_img_dfmt))
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if val_img_name == image_name and val_img_stat == 'active' \
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and val_img_pub is True and val_img_cfmt == 'bare' \
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and val_img_dfmt == 'qcow2':
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self.log.debug(msg_attr)
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else:
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msg = ('Volume validation failed, {}'.format(msg_attr))
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amulet.raise_status(amulet.FAIL, msg=msg)
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return image
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def delete_image(self, glance, image):
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"""Delete the specified image."""
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num_before = len(list(glance.images.list()))
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glance.images.delete(image)
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count = 1
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num_after = len(list(glance.images.list()))
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while num_after != (num_before - 1) and count < 10:
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time.sleep(3)
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num_after = len(list(glance.images.list()))
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self.log.debug('number of images: {}'.format(num_after))
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count += 1
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if num_after != (num_before - 1):
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self.log.error('image deletion timed out')
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return False
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return True
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# /!\ DEPRECATION WARNING
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self.log.warn('/!\\ DEPRECATION WARNING: use '
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'delete_resource instead of delete_image.')
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self.log.debug('Deleting glance image ({})...'.format(image))
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return self.delete_resource(glance.images, image, msg='glance image')
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def create_instance(self, nova, image_name, instance_name, flavor):
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"""Create the specified instance."""
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self.log.debug('Creating instance '
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'({}|{}|{})'.format(instance_name, image_name, flavor))
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image = nova.images.find(name=image_name)
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flavor = nova.flavors.find(name=flavor)
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instance = nova.servers.create(name=instance_name, image=image,
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@ -276,19 +340,265 @@ class OpenStackAmuletUtils(AmuletUtils):
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def delete_instance(self, nova, instance):
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"""Delete the specified instance."""
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num_before = len(list(nova.servers.list()))
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nova.servers.delete(instance)
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count = 1
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num_after = len(list(nova.servers.list()))
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while num_after != (num_before - 1) and count < 10:
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time.sleep(3)
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num_after = len(list(nova.servers.list()))
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self.log.debug('number of instances: {}'.format(num_after))
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count += 1
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# /!\ DEPRECATION WARNING
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self.log.warn('/!\\ DEPRECATION WARNING: use '
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'delete_resource instead of delete_instance.')
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self.log.debug('Deleting instance ({})...'.format(instance))
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return self.delete_resource(nova.servers, instance,
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msg='nova instance')
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if num_after != (num_before - 1):
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self.log.error('instance deletion timed out')
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def create_or_get_keypair(self, nova, keypair_name="testkey"):
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"""Create a new keypair, or return pointer if it already exists."""
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try:
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_keypair = nova.keypairs.get(keypair_name)
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self.log.debug('Keypair ({}) already exists, '
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'using it.'.format(keypair_name))
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return _keypair
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except:
|
||||
self.log.debug('Keypair ({}) does not exist, '
|
||||
'creating it.'.format(keypair_name))
|
||||
|
||||
_keypair = nova.keypairs.create(name=keypair_name)
|
||||
return _keypair
|
||||
|
||||
def create_cinder_volume(self, cinder, vol_name="demo-vol", vol_size=1,
|
||||
img_id=None, src_vol_id=None, snap_id=None):
|
||||
"""Create cinder volume, optionally from a glance image, OR
|
||||
optionally as a clone of an existing volume, OR optionally
|
||||
from a snapshot. Wait for the new volume status to reach
|
||||
the expected status, validate and return a resource pointer.
|
||||
|
||||
:param vol_name: cinder volume display name
|
||||
:param vol_size: size in gigabytes
|
||||
:param img_id: optional glance image id
|
||||
:param src_vol_id: optional source volume id to clone
|
||||
:param snap_id: optional snapshot id to use
|
||||
:returns: cinder volume pointer
|
||||
"""
|
||||
# Handle parameter input and avoid impossible combinations
|
||||
if img_id and not src_vol_id and not snap_id:
|
||||
# Create volume from image
|
||||
self.log.debug('Creating cinder volume from glance image...')
|
||||
bootable = 'true'
|
||||
elif src_vol_id and not img_id and not snap_id:
|
||||
# Clone an existing volume
|
||||
self.log.debug('Cloning cinder volume...')
|
||||
bootable = cinder.volumes.get(src_vol_id).bootable
|
||||
elif snap_id and not src_vol_id and not img_id:
|
||||
# Create volume from snapshot
|
||||
self.log.debug('Creating cinder volume from snapshot...')
|
||||
snap = cinder.volume_snapshots.find(id=snap_id)
|
||||
vol_size = snap.size
|
||||
snap_vol_id = cinder.volume_snapshots.get(snap_id).volume_id
|
||||
bootable = cinder.volumes.get(snap_vol_id).bootable
|
||||
elif not img_id and not src_vol_id and not snap_id:
|
||||
# Create volume
|
||||
self.log.debug('Creating cinder volume...')
|
||||
bootable = 'false'
|
||||
else:
|
||||
# Impossible combination of parameters
|
||||
msg = ('Invalid method use - name:{} size:{} img_id:{} '
|
||||
'src_vol_id:{} snap_id:{}'.format(vol_name, vol_size,
|
||||
img_id, src_vol_id,
|
||||
snap_id))
|
||||
amulet.raise_status(amulet.FAIL, msg=msg)
|
||||
|
||||
# Create new volume
|
||||
try:
|
||||
vol_new = cinder.volumes.create(display_name=vol_name,
|
||||
imageRef=img_id,
|
||||
size=vol_size,
|
||||
source_volid=src_vol_id,
|
||||
snapshot_id=snap_id)
|
||||
vol_id = vol_new.id
|
||||
except Exception as e:
|
||||
msg = 'Failed to create volume: {}'.format(e)
|
||||
amulet.raise_status(amulet.FAIL, msg=msg)
|
||||
|
||||
# Wait for volume to reach available status
|
||||
ret = self.resource_reaches_status(cinder.volumes, vol_id,
|
||||
expected_stat="available",
|
||||
msg="Volume status wait")
|
||||
if not ret:
|
||||
msg = 'Cinder volume failed to reach expected state.'
|
||||
amulet.raise_status(amulet.FAIL, msg=msg)
|
||||
|
||||
# Re-validate new volume
|
||||
self.log.debug('Validating volume attributes...')
|
||||
val_vol_name = cinder.volumes.get(vol_id).display_name
|
||||
val_vol_boot = cinder.volumes.get(vol_id).bootable
|
||||
val_vol_stat = cinder.volumes.get(vol_id).status
|
||||
val_vol_size = cinder.volumes.get(vol_id).size
|
||||
msg_attr = ('Volume attributes - name:{} id:{} stat:{} boot:'
|
||||
'{} size:{}'.format(val_vol_name, vol_id,
|
||||
val_vol_stat, val_vol_boot,
|
||||
val_vol_size))
|
||||
|
||||
if val_vol_boot == bootable and val_vol_stat == 'available' \
|
||||
and val_vol_name == vol_name and val_vol_size == vol_size:
|
||||
self.log.debug(msg_attr)
|
||||
else:
|
||||
msg = ('Volume validation failed, {}'.format(msg_attr))
|
||||
amulet.raise_status(amulet.FAIL, msg=msg)
|
||||
|
||||
return vol_new
|
||||
|
||||
def delete_resource(self, resource, resource_id,
|
||||
msg="resource", max_wait=120):
|
||||
"""Delete one openstack resource, such as one instance, keypair,
|
||||
image, volume, stack, etc., and confirm deletion within max wait time.
|
||||
|
||||
:param resource: pointer to os resource type, ex:glance_client.images
|
||||
:param resource_id: unique name or id for the openstack resource
|
||||
:param msg: text to identify purpose in logging
|
||||
:param max_wait: maximum wait time in seconds
|
||||
:returns: True if successful, otherwise False
|
||||
"""
|
||||
self.log.debug('Deleting OpenStack resource '
|
||||
'{} ({})'.format(resource_id, msg))
|
||||
num_before = len(list(resource.list()))
|
||||
resource.delete(resource_id)
|
||||
|
||||
tries = 0
|
||||
num_after = len(list(resource.list()))
|
||||
while num_after != (num_before - 1) and tries < (max_wait / 4):
|
||||
self.log.debug('{} delete check: '
|
||||
'{} [{}:{}] {}'.format(msg, tries,
|
||||
num_before,
|
||||
num_after,
|
||||
resource_id))
|
||||
time.sleep(4)
|
||||
num_after = len(list(resource.list()))
|
||||
tries += 1
|
||||
|
||||
self.log.debug('{}: expected, actual count = {}, '
|
||||
'{}'.format(msg, num_before - 1, num_after))
|
||||
|
||||
if num_after == (num_before - 1):
|
||||
return True
|
||||
else:
|
||||
self.log.error('{} delete timed out'.format(msg))
|
||||
return False
|
||||
|
||||
return True
|
||||
def resource_reaches_status(self, resource, resource_id,
|
||||
expected_stat='available',
|
||||
msg='resource', max_wait=120):
|
||||
"""Wait for an openstack resources status to reach an
|
||||
expected status within a specified time. Useful to confirm that
|
||||
nova instances, cinder vols, snapshots, glance images, heat stacks
|
||||
and other resources eventually reach the expected status.
|
||||
|
||||
:param resource: pointer to os resource type, ex: heat_client.stacks
|
||||
:param resource_id: unique id for the openstack resource
|
||||
:param expected_stat: status to expect resource to reach
|
||||
:param msg: text to identify purpose in logging
|
||||
:param max_wait: maximum wait time in seconds
|
||||
:returns: True if successful, False if status is not reached
|
||||
"""
|
||||
|
||||
tries = 0
|
||||
resource_stat = resource.get(resource_id).status
|
||||
while resource_stat != expected_stat and tries < (max_wait / 4):
|
||||
self.log.debug('{} status check: '
|
||||
'{} [{}:{}] {}'.format(msg, tries,
|
||||
resource_stat,
|
||||
expected_stat,
|
||||
resource_id))
|
||||
time.sleep(4)
|
||||
resource_stat = resource.get(resource_id).status
|
||||
tries += 1
|
||||
|
||||
self.log.debug('{}: expected, actual status = {}, '
|
||||
'{}'.format(msg, resource_stat, expected_stat))
|
||||
|
||||
if resource_stat == expected_stat:
|
||||
return True
|
||||
else:
|
||||
self.log.debug('{} never reached expected status: '
|
||||
'{}'.format(resource_id, expected_stat))
|
||||
return False
|
||||
|
||||
def get_ceph_osd_id_cmd(self, index):
|
||||
"""Produce a shell command that will return a ceph-osd id."""
|
||||
return ("`initctl list | grep 'ceph-osd ' | "
|
||||
"awk 'NR=={} {{ print $2 }}' | "
|
||||
"grep -o '[0-9]*'`".format(index + 1))
|
||||
|
||||
def get_ceph_pools(self, sentry_unit):
|
||||
"""Return a dict of ceph pools from a single ceph unit, with
|
||||
pool name as keys, pool id as vals."""
|
||||
pools = {}
|
||||
cmd = 'sudo ceph osd lspools'
|
||||
output, code = sentry_unit.run(cmd)
|
||||
if code != 0:
|
||||
msg = ('{} `{}` returned {} '
|
||||
'{}'.format(sentry_unit.info['unit_name'],
|
||||
cmd, code, output))
|
||||
amulet.raise_status(amulet.FAIL, msg=msg)
|
||||
|
||||
# Example output: 0 data,1 metadata,2 rbd,3 cinder,4 glance,
|
||||
for pool in str(output).split(','):
|
||||
pool_id_name = pool.split(' ')
|
||||
if len(pool_id_name) == 2:
|
||||
pool_id = pool_id_name[0]
|
||||
pool_name = pool_id_name[1]
|
||||
pools[pool_name] = int(pool_id)
|
||||
|
||||
self.log.debug('Pools on {}: {}'.format(sentry_unit.info['unit_name'],
|
||||
pools))
|
||||
return pools
|
||||
|
||||
def get_ceph_df(self, sentry_unit):
|
||||
"""Return dict of ceph df json output, including ceph pool state.
|
||||
|
||||
:param sentry_unit: Pointer to amulet sentry instance (juju unit)
|
||||
:returns: Dict of ceph df output
|
||||
"""
|
||||
cmd = 'sudo ceph df --format=json'
|
||||
output, code = sentry_unit.run(cmd)
|
||||
if code != 0:
|
||||
msg = ('{} `{}` returned {} '
|
||||
'{}'.format(sentry_unit.info['unit_name'],
|
||||
cmd, code, output))
|
||||
amulet.raise_status(amulet.FAIL, msg=msg)
|
||||
return json.loads(output)
|
||||
|
||||
def get_ceph_pool_sample(self, sentry_unit, pool_id=0):
|
||||
"""Take a sample of attributes of a ceph pool, returning ceph
|
||||
pool name, object count and disk space used for the specified
|
||||
pool ID number.
|
||||
|
||||
:param sentry_unit: Pointer to amulet sentry instance (juju unit)
|
||||
:param pool_id: Ceph pool ID
|
||||
:returns: List of pool name, object count, kb disk space used
|
||||
"""
|
||||
df = self.get_ceph_df(sentry_unit)
|
||||
pool_name = df['pools'][pool_id]['name']
|
||||
obj_count = df['pools'][pool_id]['stats']['objects']
|
||||
kb_used = df['pools'][pool_id]['stats']['kb_used']
|
||||
self.log.debug('Ceph {} pool (ID {}): {} objects, '
|
||||
'{} kb used'.format(pool_name, pool_id,
|
||||
obj_count, kb_used))
|
||||
return pool_name, obj_count, kb_used
|
||||
|
||||
def validate_ceph_pool_samples(self, samples, sample_type="resource pool"):
|
||||
"""Validate ceph pool samples taken over time, such as pool
|
||||
object counts or pool kb used, before adding, after adding, and
|
||||
after deleting items which affect those pool attributes. The
|
||||
2nd element is expected to be greater than the 1st; 3rd is expected
|
||||
to be less than the 2nd.
|
||||
|
||||
:param samples: List containing 3 data samples
|
||||
:param sample_type: String for logging and usage context
|
||||
:returns: None if successful, Failure message otherwise
|
||||
"""
|
||||
original, created, deleted = range(3)
|
||||
if samples[created] <= samples[original] or \
|
||||
samples[deleted] >= samples[created]:
|
||||
return ('Ceph {} samples ({}) '
|
||||
'unexpected.'.format(sample_type, samples))
|
||||
else:
|
||||
self.log.debug('Ceph {} samples (OK): '
|
||||
'{}'.format(sample_type, samples))
|
||||
return None
|
||||
|
|
|
@ -16,11 +16,13 @@
|
|||
|
||||
import json
|
||||
import os
|
||||
import re
|
||||
import time
|
||||
from base64 import b64decode
|
||||
from subprocess import check_call
|
||||
|
||||
import six
|
||||
import yaml
|
||||
|
||||
from charmhelpers.fetch import (
|
||||
apt_install,
|
||||
|
@ -45,8 +47,11 @@ from charmhelpers.core.hookenv import (
|
|||
)
|
||||
|
||||
from charmhelpers.core.sysctl import create as sysctl_create
|
||||
from charmhelpers.core.strutils import bool_from_string
|
||||
|
||||
from charmhelpers.core.host import (
|
||||
list_nics,
|
||||
get_nic_hwaddr,
|
||||
mkdir,
|
||||
write_file,
|
||||
)
|
||||
|
@ -63,16 +68,22 @@ from charmhelpers.contrib.hahelpers.apache import (
|
|||
)
|
||||
from charmhelpers.contrib.openstack.neutron import (
|
||||
neutron_plugin_attribute,
|
||||
parse_data_port_mappings,
|
||||
)
|
||||
from charmhelpers.contrib.openstack.ip import (
|
||||
resolve_address,
|
||||
INTERNAL,
|
||||
)
|
||||
from charmhelpers.contrib.network.ip import (
|
||||
get_address_in_network,
|
||||
get_ipv4_addr,
|
||||
get_ipv6_addr,
|
||||
get_netmask_for_address,
|
||||
format_ipv6_addr,
|
||||
is_address_in_network,
|
||||
is_bridge_member,
|
||||
)
|
||||
from charmhelpers.contrib.openstack.utils import get_host_ip
|
||||
|
||||
CA_CERT_PATH = '/usr/local/share/ca-certificates/keystone_juju_ca_cert.crt'
|
||||
ADDRESS_TYPES = ['admin', 'internal', 'public']
|
||||
|
||||
|
@ -104,9 +115,44 @@ def context_complete(ctxt):
|
|||
def config_flags_parser(config_flags):
|
||||
"""Parses config flags string into dict.
|
||||
|
||||
This parsing method supports a few different formats for the config
|
||||
flag values to be parsed:
|
||||
|
||||
1. A string in the simple format of key=value pairs, with the possibility
|
||||
of specifying multiple key value pairs within the same string. For
|
||||
example, a string in the format of 'key1=value1, key2=value2' will
|
||||
return a dict of:
|
||||
|
||||
{'key1': 'value1',
|
||||
'key2': 'value2'}.
|
||||
|
||||
2. A string in the above format, but supporting a comma-delimited list
|
||||
of values for the same key. For example, a string in the format of
|
||||
'key1=value1, key2=value3,value4,value5' will return a dict of:
|
||||
|
||||
{'key1', 'value1',
|
||||
'key2', 'value2,value3,value4'}
|
||||
|
||||
3. A string containing a colon character (:) prior to an equal
|
||||
character (=) will be treated as yaml and parsed as such. This can be
|
||||
used to specify more complex key value pairs. For example,
|
||||
a string in the format of 'key1: subkey1=value1, subkey2=value2' will
|
||||
return a dict of:
|
||||
|
||||
{'key1', 'subkey1=value1, subkey2=value2'}
|
||||
|
||||
The provided config_flags string may be a list of comma-separated values
|
||||
which themselves may be comma-separated list of values.
|
||||
"""
|
||||
# If we find a colon before an equals sign then treat it as yaml.
|
||||
# Note: limit it to finding the colon first since this indicates assignment
|
||||
# for inline yaml.
|
||||
colon = config_flags.find(':')
|
||||
equals = config_flags.find('=')
|
||||
if colon > 0:
|
||||
if colon < equals or equals < 0:
|
||||
return yaml.safe_load(config_flags)
|
||||
|
||||
if config_flags.find('==') >= 0:
|
||||
log("config_flags is not in expected format (key=value)", level=ERROR)
|
||||
raise OSContextError
|
||||
|
@ -191,13 +237,13 @@ class SharedDBContext(OSContextGenerator):
|
|||
unit=local_unit())
|
||||
if set_hostname != access_hostname:
|
||||
relation_set(relation_settings={hostname_key: access_hostname})
|
||||
return ctxt # Defer any further hook execution for now....
|
||||
return None # Defer any further hook execution for now....
|
||||
|
||||
password_setting = 'password'
|
||||
if self.relation_prefix:
|
||||
password_setting = self.relation_prefix + '_password'
|
||||
|
||||
for rid in relation_ids('shared-db'):
|
||||
for rid in relation_ids(self.interfaces[0]):
|
||||
for unit in related_units(rid):
|
||||
rdata = relation_get(rid=rid, unit=unit)
|
||||
host = rdata.get('db_host')
|
||||
|
@ -277,12 +323,29 @@ def db_ssl(rdata, ctxt, ssl_dir):
|
|||
|
||||
|
||||
class IdentityServiceContext(OSContextGenerator):
|
||||
interfaces = ['identity-service']
|
||||
|
||||
def __init__(self, service=None, service_user=None, rel_name='identity-service'):
|
||||
self.service = service
|
||||
self.service_user = service_user
|
||||
self.rel_name = rel_name
|
||||
self.interfaces = [self.rel_name]
|
||||
|
||||
def __call__(self):
|
||||
log('Generating template context for identity-service', level=DEBUG)
|
||||
log('Generating template context for ' + self.rel_name, level=DEBUG)
|
||||
ctxt = {}
|
||||
for rid in relation_ids('identity-service'):
|
||||
|
||||
if self.service and self.service_user:
|
||||
# This is required for pki token signing if we don't want /tmp to
|
||||
# be used.
|
||||
cachedir = '/var/cache/%s' % (self.service)
|
||||
if not os.path.isdir(cachedir):
|
||||
log("Creating service cache dir %s" % (cachedir), level=DEBUG)
|
||||
mkdir(path=cachedir, owner=self.service_user,
|
||||
group=self.service_user, perms=0o700)
|
||||
|
||||
ctxt['signing_dir'] = cachedir
|
||||
|
||||
for rid in relation_ids(self.rel_name):
|
||||
for unit in related_units(rid):
|
||||
rdata = relation_get(rid=rid, unit=unit)
|
||||
serv_host = rdata.get('service_host')
|
||||
|
@ -291,15 +354,16 @@ class IdentityServiceContext(OSContextGenerator):
|
|||
auth_host = format_ipv6_addr(auth_host) or auth_host
|
||||
svc_protocol = rdata.get('service_protocol') or 'http'
|
||||
auth_protocol = rdata.get('auth_protocol') or 'http'
|
||||
ctxt = {'service_port': rdata.get('service_port'),
|
||||
'service_host': serv_host,
|
||||
'auth_host': auth_host,
|
||||
'auth_port': rdata.get('auth_port'),
|
||||
'admin_tenant_name': rdata.get('service_tenant'),
|
||||
'admin_user': rdata.get('service_username'),
|
||||
'admin_password': rdata.get('service_password'),
|
||||
'service_protocol': svc_protocol,
|
||||
'auth_protocol': auth_protocol}
|
||||
ctxt.update({'service_port': rdata.get('service_port'),
|
||||
'service_host': serv_host,
|
||||
'auth_host': auth_host,
|
||||
'auth_port': rdata.get('auth_port'),
|
||||
'admin_tenant_name': rdata.get('service_tenant'),
|
||||
'admin_user': rdata.get('service_username'),
|
||||
'admin_password': rdata.get('service_password'),
|
||||
'service_protocol': svc_protocol,
|
||||
'auth_protocol': auth_protocol})
|
||||
|
||||
if context_complete(ctxt):
|
||||
# NOTE(jamespage) this is required for >= icehouse
|
||||
# so a missing value just indicates keystone needs
|
||||
|
@ -398,6 +462,11 @@ class AMQPContext(OSContextGenerator):
|
|||
|
||||
ctxt['rabbitmq_hosts'] = ','.join(sorted(rabbitmq_hosts))
|
||||
|
||||
oslo_messaging_flags = conf.get('oslo-messaging-flags', None)
|
||||
if oslo_messaging_flags:
|
||||
ctxt['oslo_messaging_flags'] = config_flags_parser(
|
||||
oslo_messaging_flags)
|
||||
|
||||
if not context_complete(ctxt):
|
||||
return {}
|
||||
|
||||
|
@ -677,7 +746,14 @@ class ApacheSSLContext(OSContextGenerator):
|
|||
'endpoints': [],
|
||||
'ext_ports': []}
|
||||
|
||||
for cn in self.canonical_names():
|
||||
cns = self.canonical_names()
|
||||
if cns:
|
||||
for cn in cns:
|
||||
self.configure_cert(cn)
|
||||
else:
|
||||
# Expect cert/key provided in config (currently assumed that ca
|
||||
# uses ip for cn)
|
||||
cn = resolve_address(endpoint_type=INTERNAL)
|
||||
self.configure_cert(cn)
|
||||
|
||||
addresses = self.get_network_addresses()
|
||||
|
@ -740,6 +816,19 @@ class NeutronContext(OSContextGenerator):
|
|||
|
||||
return ovs_ctxt
|
||||
|
||||
def nuage_ctxt(self):
|
||||
driver = neutron_plugin_attribute(self.plugin, 'driver',
|
||||
self.network_manager)
|
||||
config = neutron_plugin_attribute(self.plugin, 'config',
|
||||
self.network_manager)
|
||||
nuage_ctxt = {'core_plugin': driver,
|
||||
'neutron_plugin': 'vsp',
|
||||
'neutron_security_groups': self.neutron_security_groups,
|
||||
'local_ip': unit_private_ip(),
|
||||
'config': config}
|
||||
|
||||
return nuage_ctxt
|
||||
|
||||
def nvp_ctxt(self):
|
||||
driver = neutron_plugin_attribute(self.plugin, 'driver',
|
||||
self.network_manager)
|
||||
|
@ -805,8 +894,6 @@ class NeutronContext(OSContextGenerator):
|
|||
return ctxt
|
||||
|
||||
def __call__(self):
|
||||
self._ensure_packages()
|
||||
|
||||
if self.network_manager not in ['quantum', 'neutron']:
|
||||
return {}
|
||||
|
||||
|
@ -823,6 +910,8 @@ class NeutronContext(OSContextGenerator):
|
|||
ctxt.update(self.n1kv_ctxt())
|
||||
elif self.plugin == 'Calico':
|
||||
ctxt.update(self.calico_ctxt())
|
||||
elif self.plugin == 'vsp':
|
||||
ctxt.update(self.nuage_ctxt())
|
||||
|
||||
alchemy_flags = config('neutron-alchemy-flags')
|
||||
if alchemy_flags:
|
||||
|
@ -833,6 +922,48 @@ class NeutronContext(OSContextGenerator):
|
|||
return ctxt
|
||||
|
||||
|
||||
class NeutronPortContext(OSContextGenerator):
|
||||
NIC_PREFIXES = ['eth', 'bond']
|
||||
|
||||
def resolve_ports(self, ports):
|
||||
"""Resolve NICs not yet bound to bridge(s)
|
||||
|
||||
If hwaddress provided then returns resolved hwaddress otherwise NIC.
|
||||
"""
|
||||
if not ports:
|
||||
return None
|
||||
|
||||
hwaddr_to_nic = {}
|
||||
hwaddr_to_ip = {}
|
||||
for nic in list_nics(self.NIC_PREFIXES):
|
||||
hwaddr = get_nic_hwaddr(nic)
|
||||
hwaddr_to_nic[hwaddr] = nic
|
||||
addresses = get_ipv4_addr(nic, fatal=False)
|
||||
addresses += get_ipv6_addr(iface=nic, fatal=False)
|
||||
hwaddr_to_ip[hwaddr] = addresses
|
||||
|
||||
resolved = []
|
||||
mac_regex = re.compile(r'([0-9A-F]{2}[:-]){5}([0-9A-F]{2})', re.I)
|
||||
for entry in ports:
|
||||
if re.match(mac_regex, entry):
|
||||
# NIC is in known NICs and does NOT hace an IP address
|
||||
if entry in hwaddr_to_nic and not hwaddr_to_ip[entry]:
|
||||
# If the nic is part of a bridge then don't use it
|
||||
if is_bridge_member(hwaddr_to_nic[entry]):
|
||||
continue
|
||||
|
||||
# Entry is a MAC address for a valid interface that doesn't
|
||||
# have an IP address assigned yet.
|
||||
resolved.append(hwaddr_to_nic[entry])
|
||||
else:
|
||||
# If the passed entry is not a MAC address, assume it's a valid
|
||||
# interface, and that the user put it there on purpose (we can
|
||||
# trust it to be the real external network).
|
||||
resolved.append(entry)
|
||||
|
||||
return resolved
|
||||
|
||||
|
||||
class OSConfigFlagContext(OSContextGenerator):
|
||||
"""Provides support for user-defined config flags.
|
||||
|
||||
|
@ -1021,6 +1152,8 @@ class ZeroMQContext(OSContextGenerator):
|
|||
for unit in related_units(rid):
|
||||
ctxt['zmq_nonce'] = relation_get('nonce', unit, rid)
|
||||
ctxt['zmq_host'] = relation_get('host', unit, rid)
|
||||
ctxt['zmq_redis_address'] = relation_get(
|
||||
'zmq_redis_address', unit, rid)
|
||||
|
||||
return ctxt
|
||||
|
||||
|
@ -1052,3 +1185,145 @@ class SysctlContext(OSContextGenerator):
|
|||
sysctl_create(sysctl_dict,
|
||||
'/etc/sysctl.d/50-{0}.conf'.format(charm_name()))
|
||||
return {'sysctl': sysctl_dict}
|
||||
|
||||
|
||||
class NeutronAPIContext(OSContextGenerator):
|
||||
'''
|
||||
Inspects current neutron-plugin-api relation for neutron settings. Return
|
||||
defaults if it is not present.
|
||||
'''
|
||||
interfaces = ['neutron-plugin-api']
|
||||
|
||||
def __call__(self):
|
||||
self.neutron_defaults = {
|
||||
'l2_population': {
|
||||
'rel_key': 'l2-population',
|
||||
'default': False,
|
||||
},
|
||||
'overlay_network_type': {
|
||||
'rel_key': 'overlay-network-type',
|
||||
'default': 'gre',
|
||||
},
|
||||
'neutron_security_groups': {
|
||||
'rel_key': 'neutron-security-groups',
|
||||
'default': False,
|
||||
},
|
||||
'network_device_mtu': {
|
||||
'rel_key': 'network-device-mtu',
|
||||
'default': None,
|
||||
},
|
||||
'enable_dvr': {
|
||||
'rel_key': 'enable-dvr',
|
||||
'default': False,
|
||||
},
|
||||
'enable_l3ha': {
|
||||
'rel_key': 'enable-l3ha',
|
||||
'default': False,
|
||||
},
|
||||
}
|
||||
ctxt = self.get_neutron_options({})
|
||||
for rid in relation_ids('neutron-plugin-api'):
|
||||
for unit in related_units(rid):
|
||||
rdata = relation_get(rid=rid, unit=unit)
|
||||
if 'l2-population' in rdata:
|
||||
ctxt.update(self.get_neutron_options(rdata))
|
||||
|
||||
return ctxt
|
||||
|
||||
def get_neutron_options(self, rdata):
|
||||
settings = {}
|
||||
for nkey in self.neutron_defaults.keys():
|
||||
defv = self.neutron_defaults[nkey]['default']
|
||||
rkey = self.neutron_defaults[nkey]['rel_key']
|
||||
if rkey in rdata.keys():
|
||||
if type(defv) is bool:
|
||||
settings[nkey] = bool_from_string(rdata[rkey])
|
||||
else:
|
||||
settings[nkey] = rdata[rkey]
|
||||
else:
|
||||
settings[nkey] = defv
|
||||
return settings
|
||||
|
||||
|
||||
class ExternalPortContext(NeutronPortContext):
|
||||
|
||||
def __call__(self):
|
||||
ctxt = {}
|
||||
ports = config('ext-port')
|
||||
if ports:
|
||||
ports = [p.strip() for p in ports.split()]
|
||||
ports = self.resolve_ports(ports)
|
||||
if ports:
|
||||
ctxt = {"ext_port": ports[0]}
|
||||
napi_settings = NeutronAPIContext()()
|
||||
mtu = napi_settings.get('network_device_mtu')
|
||||
if mtu:
|
||||
ctxt['ext_port_mtu'] = mtu
|
||||
|
||||
return ctxt
|
||||
|
||||
|
||||
class DataPortContext(NeutronPortContext):
|
||||
|
||||
def __call__(self):
|
||||
ports = config('data-port')
|
||||
if ports:
|
||||
portmap = parse_data_port_mappings(ports)
|
||||
ports = portmap.values()
|
||||
resolved = self.resolve_ports(ports)
|
||||
normalized = {get_nic_hwaddr(port): port for port in resolved
|
||||
if port not in ports}
|
||||
normalized.update({port: port for port in resolved
|
||||
if port in ports})
|
||||
if resolved:
|
||||
return {bridge: normalized[port] for bridge, port in
|
||||
six.iteritems(portmap) if port in normalized.keys()}
|
||||
|
||||
return None
|
||||
|
||||
|
||||
class PhyNICMTUContext(DataPortContext):
|
||||
|
||||
def __call__(self):
|
||||
ctxt = {}
|
||||
mappings = super(PhyNICMTUContext, self).__call__()
|
||||
if mappings and mappings.values():
|
||||
ports = mappings.values()
|
||||
napi_settings = NeutronAPIContext()()
|
||||
mtu = napi_settings.get('network_device_mtu')
|
||||
if mtu:
|
||||
ctxt["devs"] = '\\n'.join(ports)
|
||||
ctxt['mtu'] = mtu
|
||||
|
||||
return ctxt
|
||||
|
||||
|
||||
class NetworkServiceContext(OSContextGenerator):
|
||||
|
||||
def __init__(self, rel_name='quantum-network-service'):
|
||||
self.rel_name = rel_name
|
||||
self.interfaces = [rel_name]
|
||||
|
||||
def __call__(self):
|
||||
for rid in relation_ids(self.rel_name):
|
||||
for unit in related_units(rid):
|
||||
rdata = relation_get(rid=rid, unit=unit)
|
||||
ctxt = {
|
||||
'keystone_host': rdata.get('keystone_host'),
|
||||
'service_port': rdata.get('service_port'),
|
||||
'auth_port': rdata.get('auth_port'),
|
||||
'service_tenant': rdata.get('service_tenant'),
|
||||
'service_username': rdata.get('service_username'),
|
||||
'service_password': rdata.get('service_password'),
|
||||
'quantum_host': rdata.get('quantum_host'),
|
||||
'quantum_port': rdata.get('quantum_port'),
|
||||
'quantum_url': rdata.get('quantum_url'),
|
||||
'region': rdata.get('region'),
|
||||
'service_protocol':
|
||||
rdata.get('service_protocol') or 'http',
|
||||
'auth_protocol':
|
||||
rdata.get('auth_protocol') or 'http',
|
||||
}
|
||||
if context_complete(ctxt):
|
||||
return ctxt
|
||||
return {}
|
||||
|
|
|
@ -0,0 +1,18 @@
|
|||
# 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/>.
|
||||
|
||||
# dummy __init__.py to fool syncer into thinking this is a syncable python
|
||||
# module
|
|
@ -0,0 +1,32 @@
|
|||
#!/bin/bash
|
||||
#--------------------------------------------
|
||||
# This file is managed by Juju
|
||||
#--------------------------------------------
|
||||
#
|
||||
# Copyright 2009,2012 Canonical Ltd.
|
||||
# Author: Tom Haddon
|
||||
|
||||
CRITICAL=0
|
||||
NOTACTIVE=''
|
||||
LOGFILE=/var/log/nagios/check_haproxy.log
|
||||
AUTH=$(grep -r "stats auth" /etc/haproxy | head -1 | awk '{print $4}')
|
||||
|
||||
for appserver in $(grep ' server' /etc/haproxy/haproxy.cfg | awk '{print $2'});
|
||||
do
|
||||
output=$(/usr/lib/nagios/plugins/check_http -a ${AUTH} -I 127.0.0.1 -p 8888 --regex="class=\"(active|backup)(2|3).*${appserver}" -e ' 200 OK')
|
||||
if [ $? != 0 ]; then
|
||||
date >> $LOGFILE
|
||||
echo $output >> $LOGFILE
|
||||
/usr/lib/nagios/plugins/check_http -a ${AUTH} -I 127.0.0.1 -p 8888 -v | grep $appserver >> $LOGFILE 2>&1
|
||||
CRITICAL=1
|
||||
NOTACTIVE="${NOTACTIVE} $appserver"
|
||||
fi
|
||||
done
|
||||
|
||||
if [ $CRITICAL = 1 ]; then
|
||||
echo "CRITICAL:${NOTACTIVE}"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
echo "OK: All haproxy instances looking good"
|
||||
exit 0
|
|
@ -0,0 +1,30 @@
|
|||
#!/bin/bash
|
||||
#--------------------------------------------
|
||||
# This file is managed by Juju
|
||||
#--------------------------------------------
|
||||
#
|
||||
# Copyright 2009,2012 Canonical Ltd.
|
||||
# Author: Tom Haddon
|
||||
|
||||
# These should be config options at some stage
|
||||
CURRQthrsh=0
|
||||
MAXQthrsh=100
|
||||
|
||||
AUTH=$(grep -r "stats auth" /etc/haproxy | head -1 | awk '{print $4}')
|
||||
|
||||
HAPROXYSTATS=$(/usr/lib/nagios/plugins/check_http -a ${AUTH} -I 127.0.0.1 -p 8888 -u '/;csv' -v)
|
||||
|
||||
for BACKEND in $(echo $HAPROXYSTATS| xargs -n1 | grep BACKEND | awk -F , '{print $1}')
|
||||
do
|
||||
CURRQ=$(echo "$HAPROXYSTATS" | grep $BACKEND | grep BACKEND | cut -d , -f 3)
|
||||
MAXQ=$(echo "$HAPROXYSTATS" | grep $BACKEND | grep BACKEND | cut -d , -f 4)
|
||||
|
||||
if [[ $CURRQ -gt $CURRQthrsh || $MAXQ -gt $MAXQthrsh ]] ; then
|
||||
echo "CRITICAL: queue depth for $BACKEND - CURRENT:$CURRQ MAX:$MAXQ"
|
||||
exit 2
|
||||
fi
|
||||
done
|
||||
|
||||
echo "OK: All haproxy queue depths looking good"
|
||||
exit 0
|
||||
|
|
@ -17,6 +17,7 @@
|
|||
from charmhelpers.core.hookenv import (
|
||||
config,
|
||||
unit_get,
|
||||
service_name,
|
||||
)
|
||||
from charmhelpers.contrib.network.ip import (
|
||||
get_address_in_network,
|
||||
|
@ -33,15 +34,18 @@ ADMIN = 'admin'
|
|||
ADDRESS_MAP = {
|
||||
PUBLIC: {
|
||||
'config': 'os-public-network',
|
||||
'fallback': 'public-address'
|
||||
'fallback': 'public-address',
|
||||
'override': 'os-public-hostname',
|
||||
},
|
||||
INTERNAL: {
|
||||
'config': 'os-internal-network',
|
||||
'fallback': 'private-address'
|
||||
'fallback': 'private-address',
|
||||
'override': 'os-internal-hostname',
|
||||
},
|
||||
ADMIN: {
|
||||
'config': 'os-admin-network',
|
||||
'fallback': 'private-address'
|
||||
'fallback': 'private-address',
|
||||
'override': 'os-admin-hostname',
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -55,15 +59,50 @@ def canonical_url(configs, endpoint_type=PUBLIC):
|
|||
:param endpoint_type: str endpoint type to resolve.
|
||||
:param returns: str base URL for services on the current service unit.
|
||||
"""
|
||||
scheme = 'http'
|
||||
if 'https' in configs.complete_contexts():
|
||||
scheme = 'https'
|
||||
scheme = _get_scheme(configs)
|
||||
|
||||
address = resolve_address(endpoint_type)
|
||||
if is_ipv6(address):
|
||||
address = "[{}]".format(address)
|
||||
|
||||
return '%s://%s' % (scheme, address)
|
||||
|
||||
|
||||
def _get_scheme(configs):
|
||||
"""Returns the scheme to use for the url (either http or https)
|
||||
depending upon whether https is in the configs value.
|
||||
|
||||
:param configs: OSTemplateRenderer config templating object to inspect
|
||||
for a complete https context.
|
||||
:returns: either 'http' or 'https' depending on whether https is
|
||||
configured within the configs context.
|
||||
"""
|
||||
scheme = 'http'
|
||||
if configs and 'https' in configs.complete_contexts():
|
||||
scheme = 'https'
|
||||
return scheme
|
||||
|
||||
|
||||
def _get_address_override(endpoint_type=PUBLIC):
|
||||
"""Returns any address overrides that the user has defined based on the
|
||||
endpoint type.
|
||||
|
||||
Note: this function allows for the service name to be inserted into the
|
||||
address if the user specifies {service_name}.somehost.org.
|
||||
|
||||
:param endpoint_type: the type of endpoint to retrieve the override
|
||||
value for.
|
||||
:returns: any endpoint address or hostname that the user has overridden
|
||||
or None if an override is not present.
|
||||
"""
|
||||
override_key = ADDRESS_MAP[endpoint_type]['override']
|
||||
addr_override = config(override_key)
|
||||
if not addr_override:
|
||||
return None
|
||||
else:
|
||||
return addr_override.format(service_name=service_name())
|
||||
|
||||
|
||||
def resolve_address(endpoint_type=PUBLIC):
|
||||
"""Return unit address depending on net config.
|
||||
|
||||
|
@ -75,7 +114,10 @@ def resolve_address(endpoint_type=PUBLIC):
|
|||
|
||||
:param endpoint_type: Network endpoing type
|
||||
"""
|
||||
resolved_address = None
|
||||
resolved_address = _get_address_override(endpoint_type)
|
||||
if resolved_address:
|
||||
return resolved_address
|
||||
|
||||
vips = config('vip')
|
||||
if vips:
|
||||
vips = vips.split()
|
||||
|
|
|
@ -16,6 +16,7 @@
|
|||
|
||||
# Various utilies for dealing with Neutron and the renaming from Quantum.
|
||||
|
||||
import six
|
||||
from subprocess import check_output
|
||||
|
||||
from charmhelpers.core.hookenv import (
|
||||
|
@ -171,13 +172,28 @@ def neutron_plugins():
|
|||
'services': ['calico-felix',
|
||||
'bird',
|
||||
'neutron-dhcp-agent',
|
||||
'nova-api-metadata'],
|
||||
'nova-api-metadata',
|
||||
'etcd'],
|
||||
'packages': [[headers_package()] + determine_dkms_package(),
|
||||
['calico-compute',
|
||||
'bird',
|
||||
'neutron-dhcp-agent',
|
||||
'nova-api-metadata']],
|
||||
'server_packages': ['neutron-server', 'calico-control'],
|
||||
'nova-api-metadata',
|
||||
'etcd']],
|
||||
'server_packages': ['neutron-server', 'calico-control', 'etcd'],
|
||||
'server_services': ['neutron-server', 'etcd']
|
||||
},
|
||||
'vsp': {
|
||||
'config': '/etc/neutron/plugins/nuage/nuage_plugin.ini',
|
||||
'driver': 'neutron.plugins.nuage.plugin.NuagePlugin',
|
||||
'contexts': [
|
||||
context.SharedDBContext(user=config('neutron-database-user'),
|
||||
database=config('neutron-database'),
|
||||
relation_prefix='neutron',
|
||||
ssl_dir=NEUTRON_CONF_DIR)],
|
||||
'services': [],
|
||||
'packages': [],
|
||||
'server_packages': ['neutron-server', 'neutron-plugin-nuage'],
|
||||
'server_services': ['neutron-server']
|
||||
}
|
||||
}
|
||||
|
@ -237,3 +253,77 @@ def network_manager():
|
|||
else:
|
||||
# ensure accurate naming for all releases post-H
|
||||
return 'neutron'
|
||||
|
||||
|
||||
def parse_mappings(mappings):
|
||||
parsed = {}
|
||||
if mappings:
|
||||
mappings = mappings.split()
|
||||
for m in mappings:
|
||||
p = m.partition(':')
|
||||
key = p[0].strip()
|
||||
if p[1]:
|
||||
parsed[key] = p[2].strip()
|
||||
else:
|
||||
parsed[key] = ''
|
||||
|
||||
return parsed
|
||||
|
||||
|
||||
def parse_bridge_mappings(mappings):
|
||||
"""Parse bridge mappings.
|
||||
|
||||
Mappings must be a space-delimited list of provider:bridge mappings.
|
||||
|
||||
Returns dict of the form {provider:bridge}.
|
||||
"""
|
||||
return parse_mappings(mappings)
|
||||
|
||||
|
||||
def parse_data_port_mappings(mappings, default_bridge='br-data'):
|
||||
"""Parse data port mappings.
|
||||
|
||||
Mappings must be a space-delimited list of bridge:port mappings.
|
||||
|
||||
Returns dict of the form {bridge:port}.
|
||||
"""
|
||||
_mappings = parse_mappings(mappings)
|
||||
if not _mappings or list(_mappings.values()) == ['']:
|
||||
if not mappings:
|
||||
return {}
|
||||
|
||||
# For backwards-compatibility we need to support port-only provided in
|
||||
# config.
|
||||
_mappings = {default_bridge: mappings.split()[0]}
|
||||
|
||||
bridges = _mappings.keys()
|
||||
ports = _mappings.values()
|
||||
if len(set(bridges)) != len(bridges):
|
||||
raise Exception("It is not allowed to have more than one port "
|
||||
"configured on the same bridge")
|
||||
|
||||
if len(set(ports)) != len(ports):
|
||||
raise Exception("It is not allowed to have the same port configured "
|
||||
"on more than one bridge")
|
||||
|
||||
return _mappings
|
||||
|
||||
|
||||
def parse_vlan_range_mappings(mappings):
|
||||
"""Parse vlan range mappings.
|
||||
|
||||
Mappings must be a space-delimited list of provider:start:end mappings.
|
||||
|
||||
The start:end range is optional and may be omitted.
|
||||
|
||||
Returns dict of the form {provider: (start, end)}.
|
||||
"""
|
||||
_mappings = parse_mappings(mappings)
|
||||
if not _mappings:
|
||||
return {}
|
||||
|
||||
mappings = {}
|
||||
for p, r in six.iteritems(_mappings):
|
||||
mappings[p] = tuple(r.split(':'))
|
||||
|
||||
return mappings
|
||||
|
|
|
@ -5,11 +5,11 @@
|
|||
###############################################################################
|
||||
[global]
|
||||
{% if auth -%}
|
||||
auth_supported = {{ auth }}
|
||||
keyring = /etc/ceph/$cluster.$name.keyring
|
||||
mon host = {{ mon_hosts }}
|
||||
auth_supported = {{ auth }}
|
||||
keyring = /etc/ceph/$cluster.$name.keyring
|
||||
mon host = {{ mon_hosts }}
|
||||
{% endif -%}
|
||||
log to syslog = {{ use_syslog }}
|
||||
err to syslog = {{ use_syslog }}
|
||||
clog to syslog = {{ use_syslog }}
|
||||
log to syslog = {{ use_syslog }}
|
||||
err to syslog = {{ use_syslog }}
|
||||
clog to syslog = {{ use_syslog }}
|
||||
|
||||
|
|
|
@ -0,0 +1,17 @@
|
|||
description "{{ service_description }}"
|
||||
author "Juju {{ service_name }} Charm <juju@localhost>"
|
||||
|
||||
start on runlevel [2345]
|
||||
stop on runlevel [!2345]
|
||||
|
||||
respawn
|
||||
|
||||
exec start-stop-daemon --start --chuid {{ user_name }} \
|
||||
--chdir {{ start_dir }} --name {{ process_name }} \
|
||||
--exec {{ executable_name }} -- \
|
||||
{% for config_file in config_files -%}
|
||||
--config-file={{ config_file }} \
|
||||
{% endfor -%}
|
||||
{% if log_file -%}
|
||||
--log-file={{ log_file }}
|
||||
{% endif -%}
|
|
@ -0,0 +1,9 @@
|
|||
{% if auth_host -%}
|
||||
[keystone_authtoken]
|
||||
identity_uri = {{ auth_protocol }}://{{ auth_host }}:{{ auth_port }}/{{ auth_admin_prefix }}
|
||||
auth_uri = {{ service_protocol }}://{{ service_host }}:{{ service_port }}/{{ service_admin_prefix }}
|
||||
admin_tenant_name = {{ admin_tenant_name }}
|
||||
admin_user = {{ admin_user }}
|
||||
admin_password = {{ admin_password }}
|
||||
signing_dir = {{ signing_dir }}
|
||||
{% endif -%}
|
|
@ -0,0 +1,22 @@
|
|||
{% if rabbitmq_host or rabbitmq_hosts -%}
|
||||
[oslo_messaging_rabbit]
|
||||
rabbit_userid = {{ rabbitmq_user }}
|
||||
rabbit_virtual_host = {{ rabbitmq_virtual_host }}
|
||||
rabbit_password = {{ rabbitmq_password }}
|
||||
{% if rabbitmq_hosts -%}
|
||||
rabbit_hosts = {{ rabbitmq_hosts }}
|
||||
{% if rabbitmq_ha_queues -%}
|
||||
rabbit_ha_queues = True
|
||||
rabbit_durable_queues = False
|
||||
{% endif -%}
|
||||
{% else -%}
|
||||
rabbit_host = {{ rabbitmq_host }}
|
||||
{% endif -%}
|
||||
{% if rabbit_ssl_port -%}
|
||||
rabbit_use_ssl = True
|
||||
rabbit_port = {{ rabbit_ssl_port }}
|
||||
{% if rabbit_ssl_ca -%}
|
||||
kombu_ssl_ca_certs = {{ rabbit_ssl_ca }}
|
||||
{% endif -%}
|
||||
{% endif -%}
|
||||
{% endif -%}
|
|
@ -0,0 +1,14 @@
|
|||
{% if zmq_host -%}
|
||||
# ZeroMQ configuration (restart-nonce: {{ zmq_nonce }})
|
||||
rpc_backend = zmq
|
||||
rpc_zmq_host = {{ zmq_host }}
|
||||
{% if zmq_redis_address -%}
|
||||
rpc_zmq_matchmaker = redis
|
||||
matchmaker_heartbeat_freq = 15
|
||||
matchmaker_heartbeat_ttl = 30
|
||||
[matchmaker_redis]
|
||||
host = {{ zmq_redis_address }}
|
||||
{% else -%}
|
||||
rpc_zmq_matchmaker = ring
|
||||
{% endif -%}
|
||||
{% endif -%}
|
|
@ -23,12 +23,17 @@ from functools import wraps
|
|||
import subprocess
|
||||
import json
|
||||
import os
|
||||
import socket
|
||||
import sys
|
||||
|
||||
import six
|
||||
import yaml
|
||||
|
||||
from charmhelpers.contrib.network import ip
|
||||
|
||||
from charmhelpers.core import (
|
||||
unitdata,
|
||||
)
|
||||
|
||||
from charmhelpers.core.hookenv import (
|
||||
config,
|
||||
log as juju_log,
|
||||
|
@ -48,9 +53,13 @@ from charmhelpers.contrib.network.ip import (
|
|||
get_ipv6_addr
|
||||
)
|
||||
|
||||
from charmhelpers.contrib.python.packages import (
|
||||
pip_create_virtualenv,
|
||||
pip_install,
|
||||
)
|
||||
|
||||
from charmhelpers.core.host import lsb_release, mounts, umount
|
||||
from charmhelpers.fetch import apt_install, apt_cache, install_remote
|
||||
from charmhelpers.contrib.python.packages import pip_install
|
||||
from charmhelpers.contrib.storage.linux.utils import is_block_device, zap_disk
|
||||
from charmhelpers.contrib.storage.linux.loopback import ensure_loopback_device
|
||||
|
||||
|
@ -70,6 +79,7 @@ UBUNTU_OPENSTACK_RELEASE = OrderedDict([
|
|||
('trusty', 'icehouse'),
|
||||
('utopic', 'juno'),
|
||||
('vivid', 'kilo'),
|
||||
('wily', 'liberty'),
|
||||
])
|
||||
|
||||
|
||||
|
@ -82,6 +92,7 @@ OPENSTACK_CODENAMES = OrderedDict([
|
|||
('2014.1', 'icehouse'),
|
||||
('2014.2', 'juno'),
|
||||
('2015.1', 'kilo'),
|
||||
('2015.2', 'liberty'),
|
||||
])
|
||||
|
||||
# The ugly duckling
|
||||
|
@ -103,6 +114,8 @@ SWIFT_CODENAMES = OrderedDict([
|
|||
('2.1.0', 'juno'),
|
||||
('2.2.0', 'juno'),
|
||||
('2.2.1', 'kilo'),
|
||||
('2.2.2', 'kilo'),
|
||||
('2.3.0', 'liberty'),
|
||||
])
|
||||
|
||||
DEFAULT_LOOPBACK_SIZE = '5G'
|
||||
|
@ -311,6 +324,9 @@ def configure_installation_source(rel):
|
|||
'kilo': 'trusty-updates/kilo',
|
||||
'kilo/updates': 'trusty-updates/kilo',
|
||||
'kilo/proposed': 'trusty-proposed/kilo',
|
||||
'liberty': 'trusty-updates/liberty',
|
||||
'liberty/updates': 'trusty-updates/liberty',
|
||||
'liberty/proposed': 'trusty-proposed/liberty',
|
||||
}
|
||||
|
||||
try:
|
||||
|
@ -328,6 +344,21 @@ def configure_installation_source(rel):
|
|||
error_out("Invalid openstack-release specified: %s" % rel)
|
||||
|
||||
|
||||
def config_value_changed(option):
|
||||
"""
|
||||
Determine if config value changed since last call to this function.
|
||||
"""
|
||||
hook_data = unitdata.HookData()
|
||||
with hook_data():
|
||||
db = unitdata.kv()
|
||||
current = config(option)
|
||||
saved = db.get(option)
|
||||
db.set(option, current)
|
||||
if saved is None:
|
||||
return False
|
||||
return current != saved
|
||||
|
||||
|
||||
def save_script_rc(script_path="scripts/scriptrc", **env_vars):
|
||||
"""
|
||||
Write an rc file in the charm-delivered directory containing
|
||||
|
@ -420,77 +451,10 @@ def clean_storage(block_device):
|
|||
else:
|
||||
zap_disk(block_device)
|
||||
|
||||
|
||||
def is_ip(address):
|
||||
"""
|
||||
Returns True if address is a valid IP address.
|
||||
"""
|
||||
try:
|
||||
# Test to see if already an IPv4 address
|
||||
socket.inet_aton(address)
|
||||
return True
|
||||
except socket.error:
|
||||
return False
|
||||
|
||||
|
||||
def ns_query(address):
|
||||
try:
|
||||
import dns.resolver
|
||||
except ImportError:
|
||||
apt_install('python-dnspython')
|
||||
import dns.resolver
|
||||
|
||||
if isinstance(address, dns.name.Name):
|
||||
rtype = 'PTR'
|
||||
elif isinstance(address, six.string_types):
|
||||
rtype = 'A'
|
||||
else:
|
||||
return None
|
||||
|
||||
answers = dns.resolver.query(address, rtype)
|
||||
if answers:
|
||||
return str(answers[0])
|
||||
return None
|
||||
|
||||
|
||||
def get_host_ip(hostname):
|
||||
"""
|
||||
Resolves the IP for a given hostname, or returns
|
||||
the input if it is already an IP.
|
||||
"""
|
||||
if is_ip(hostname):
|
||||
return hostname
|
||||
|
||||
return ns_query(hostname)
|
||||
|
||||
|
||||
def get_hostname(address, fqdn=True):
|
||||
"""
|
||||
Resolves hostname for given IP, or returns the input
|
||||
if it is already a hostname.
|
||||
"""
|
||||
if is_ip(address):
|
||||
try:
|
||||
import dns.reversename
|
||||
except ImportError:
|
||||
apt_install('python-dnspython')
|
||||
import dns.reversename
|
||||
|
||||
rev = dns.reversename.from_address(address)
|
||||
result = ns_query(rev)
|
||||
if not result:
|
||||
return None
|
||||
else:
|
||||
result = address
|
||||
|
||||
if fqdn:
|
||||
# strip trailing .
|
||||
if result.endswith('.'):
|
||||
return result[:-1]
|
||||
else:
|
||||
return result
|
||||
else:
|
||||
return result.split('.')[0]
|
||||
is_ip = ip.is_ip
|
||||
ns_query = ip.ns_query
|
||||
get_host_ip = ip.get_host_ip
|
||||
get_hostname = ip.get_hostname
|
||||
|
||||
|
||||
def get_matchmaker_map(mm_file='/etc/oslo/matchmaker_ring.json'):
|
||||
|
@ -534,108 +498,209 @@ def os_requires_version(ostack_release, pkg):
|
|||
|
||||
|
||||
def git_install_requested():
|
||||
"""Returns true if openstack-origin-git is specified."""
|
||||
return config('openstack-origin-git') != "None"
|
||||
"""
|
||||
Returns true if openstack-origin-git is specified.
|
||||
"""
|
||||
return config('openstack-origin-git') is not None
|
||||
|
||||
|
||||
requirements_dir = None
|
||||
|
||||
|
||||
def git_clone_and_install(file_name, core_project):
|
||||
"""Clone/install all OpenStack repos specified in yaml config file."""
|
||||
def _git_yaml_load(projects_yaml):
|
||||
"""
|
||||
Load the specified yaml into a dictionary.
|
||||
"""
|
||||
if not projects_yaml:
|
||||
return None
|
||||
|
||||
return yaml.load(projects_yaml)
|
||||
|
||||
|
||||
def git_clone_and_install(projects_yaml, core_project, depth=1):
|
||||
"""
|
||||
Clone/install all specified OpenStack repositories.
|
||||
|
||||
The expected format of projects_yaml is:
|
||||
|
||||
repositories:
|
||||
- {name: keystone,
|
||||
repository: 'git://git.openstack.org/openstack/keystone.git',
|
||||
branch: 'stable/icehouse'}
|
||||
- {name: requirements,
|
||||
repository: 'git://git.openstack.org/openstack/requirements.git',
|
||||
branch: 'stable/icehouse'}
|
||||
|
||||
directory: /mnt/openstack-git
|
||||
http_proxy: squid-proxy-url
|
||||
https_proxy: squid-proxy-url
|
||||
|
||||
The directory, http_proxy, and https_proxy keys are optional.
|
||||
|
||||
"""
|
||||
global requirements_dir
|
||||
parent_dir = '/mnt/openstack-git'
|
||||
http_proxy = None
|
||||
|
||||
if file_name == "None":
|
||||
return
|
||||
projects = _git_yaml_load(projects_yaml)
|
||||
_git_validate_projects_yaml(projects, core_project)
|
||||
|
||||
yaml_file = os.path.join(charm_dir(), file_name)
|
||||
old_environ = dict(os.environ)
|
||||
|
||||
# clone/install the requirements project first
|
||||
installed = _git_clone_and_install_subset(yaml_file,
|
||||
whitelist=['requirements'])
|
||||
if 'requirements' not in installed:
|
||||
error_out('requirements git repository must be specified')
|
||||
if 'http_proxy' in projects.keys():
|
||||
http_proxy = projects['http_proxy']
|
||||
os.environ['http_proxy'] = projects['http_proxy']
|
||||
if 'https_proxy' in projects.keys():
|
||||
os.environ['https_proxy'] = projects['https_proxy']
|
||||
|
||||
# clone/install all other projects except requirements and the core project
|
||||
blacklist = ['requirements', core_project]
|
||||
_git_clone_and_install_subset(yaml_file, blacklist=blacklist,
|
||||
update_requirements=True)
|
||||
if 'directory' in projects.keys():
|
||||
parent_dir = projects['directory']
|
||||
|
||||
# clone/install the core project
|
||||
whitelist = [core_project]
|
||||
installed = _git_clone_and_install_subset(yaml_file, whitelist=whitelist,
|
||||
update_requirements=True)
|
||||
if core_project not in installed:
|
||||
error_out('{} git repository must be specified'.format(core_project))
|
||||
pip_create_virtualenv(os.path.join(parent_dir, 'venv'))
|
||||
|
||||
# Upgrade setuptools and pip from default virtualenv versions. The default
|
||||
# versions in trusty break master OpenStack branch deployments.
|
||||
for p in ['pip', 'setuptools']:
|
||||
pip_install(p, upgrade=True, proxy=http_proxy,
|
||||
venv=os.path.join(parent_dir, 'venv'))
|
||||
|
||||
for p in projects['repositories']:
|
||||
repo = p['repository']
|
||||
branch = p['branch']
|
||||
if p['name'] == 'requirements':
|
||||
repo_dir = _git_clone_and_install_single(repo, branch, depth,
|
||||
parent_dir, http_proxy,
|
||||
update_requirements=False)
|
||||
requirements_dir = repo_dir
|
||||
else:
|
||||
repo_dir = _git_clone_and_install_single(repo, branch, depth,
|
||||
parent_dir, http_proxy,
|
||||
update_requirements=True)
|
||||
|
||||
os.environ = old_environ
|
||||
|
||||
|
||||
def _git_clone_and_install_subset(yaml_file, whitelist=[], blacklist=[],
|
||||
update_requirements=False):
|
||||
"""Clone/install subset of OpenStack repos specified in yaml config file."""
|
||||
global requirements_dir
|
||||
installed = []
|
||||
def _git_validate_projects_yaml(projects, core_project):
|
||||
"""
|
||||
Validate the projects yaml.
|
||||
"""
|
||||
_git_ensure_key_exists('repositories', projects)
|
||||
|
||||
with open(yaml_file, 'r') as fd:
|
||||
projects = yaml.load(fd)
|
||||
for proj, val in projects.items():
|
||||
# The project subset is chosen based on the following 3 rules:
|
||||
# 1) If project is in blacklist, we don't clone/install it, period.
|
||||
# 2) If whitelist is empty, we clone/install everything else.
|
||||
# 3) If whitelist is not empty, we clone/install everything in the
|
||||
# whitelist.
|
||||
if proj in blacklist:
|
||||
continue
|
||||
if whitelist and proj not in whitelist:
|
||||
continue
|
||||
repo = val['repository']
|
||||
branch = val['branch']
|
||||
repo_dir = _git_clone_and_install_single(repo, branch,
|
||||
update_requirements)
|
||||
if proj == 'requirements':
|
||||
requirements_dir = repo_dir
|
||||
installed.append(proj)
|
||||
return installed
|
||||
for project in projects['repositories']:
|
||||
_git_ensure_key_exists('name', project.keys())
|
||||
_git_ensure_key_exists('repository', project.keys())
|
||||
_git_ensure_key_exists('branch', project.keys())
|
||||
|
||||
if projects['repositories'][0]['name'] != 'requirements':
|
||||
error_out('{} git repo must be specified first'.format('requirements'))
|
||||
|
||||
if projects['repositories'][-1]['name'] != core_project:
|
||||
error_out('{} git repo must be specified last'.format(core_project))
|
||||
|
||||
|
||||
def _git_clone_and_install_single(repo, branch, update_requirements=False):
|
||||
"""Clone and install a single git repository."""
|
||||
dest_parent_dir = "/mnt/openstack-git/"
|
||||
dest_dir = os.path.join(dest_parent_dir, os.path.basename(repo))
|
||||
def _git_ensure_key_exists(key, keys):
|
||||
"""
|
||||
Ensure that key exists in keys.
|
||||
"""
|
||||
if key not in keys:
|
||||
error_out('openstack-origin-git key \'{}\' is missing'.format(key))
|
||||
|
||||
if not os.path.exists(dest_parent_dir):
|
||||
juju_log('Host dir not mounted at {}. '
|
||||
'Creating directory there instead.'.format(dest_parent_dir))
|
||||
os.mkdir(dest_parent_dir)
|
||||
|
||||
def _git_clone_and_install_single(repo, branch, depth, parent_dir, http_proxy,
|
||||
update_requirements):
|
||||
"""
|
||||
Clone and install a single git repository.
|
||||
"""
|
||||
dest_dir = os.path.join(parent_dir, os.path.basename(repo))
|
||||
|
||||
if not os.path.exists(parent_dir):
|
||||
juju_log('Directory already exists at {}. '
|
||||
'No need to create directory.'.format(parent_dir))
|
||||
os.mkdir(parent_dir)
|
||||
|
||||
if not os.path.exists(dest_dir):
|
||||
juju_log('Cloning git repo: {}, branch: {}'.format(repo, branch))
|
||||
repo_dir = install_remote(repo, dest=dest_parent_dir, branch=branch)
|
||||
repo_dir = install_remote(repo, dest=parent_dir, branch=branch,
|
||||
depth=depth)
|
||||
else:
|
||||
repo_dir = dest_dir
|
||||
|
||||
venv = os.path.join(parent_dir, 'venv')
|
||||
|
||||
if update_requirements:
|
||||
if not requirements_dir:
|
||||
error_out('requirements repo must be cloned before '
|
||||
'updating from global requirements.')
|
||||
_git_update_requirements(repo_dir, requirements_dir)
|
||||
_git_update_requirements(venv, repo_dir, requirements_dir)
|
||||
|
||||
juju_log('Installing git repo from dir: {}'.format(repo_dir))
|
||||
pip_install(repo_dir)
|
||||
if http_proxy:
|
||||
pip_install(repo_dir, proxy=http_proxy, venv=venv)
|
||||
else:
|
||||
pip_install(repo_dir, venv=venv)
|
||||
|
||||
return repo_dir
|
||||
|
||||
|
||||
def _git_update_requirements(package_dir, reqs_dir):
|
||||
"""Update from global requirements.
|
||||
def _git_update_requirements(venv, package_dir, reqs_dir):
|
||||
"""
|
||||
Update from global requirements.
|
||||
|
||||
Update an OpenStack git directory's requirements.txt and
|
||||
test-requirements.txt from global-requirements.txt."""
|
||||
Update an OpenStack git directory's requirements.txt and
|
||||
test-requirements.txt from global-requirements.txt.
|
||||
"""
|
||||
orig_dir = os.getcwd()
|
||||
os.chdir(reqs_dir)
|
||||
cmd = "python update.py {}".format(package_dir)
|
||||
python = os.path.join(venv, 'bin/python')
|
||||
cmd = [python, 'update.py', package_dir]
|
||||
try:
|
||||
subprocess.check_call(cmd.split(' '))
|
||||
subprocess.check_call(cmd)
|
||||
except subprocess.CalledProcessError:
|
||||
package = os.path.basename(package_dir)
|
||||
error_out("Error updating {} from global-requirements.txt".format(package))
|
||||
error_out("Error updating {} from "
|
||||
"global-requirements.txt".format(package))
|
||||
os.chdir(orig_dir)
|
||||
|
||||
|
||||
def git_pip_venv_dir(projects_yaml):
|
||||
"""
|
||||
Return the pip virtualenv path.
|
||||
"""
|
||||
parent_dir = '/mnt/openstack-git'
|
||||
|
||||
projects = _git_yaml_load(projects_yaml)
|
||||
|
||||
if 'directory' in projects.keys():
|
||||
parent_dir = projects['directory']
|
||||
|
||||
return os.path.join(parent_dir, 'venv')
|
||||
|
||||
|
||||
def git_src_dir(projects_yaml, project):
|
||||
"""
|
||||
Return the directory where the specified project's source is located.
|
||||
"""
|
||||
parent_dir = '/mnt/openstack-git'
|
||||
|
||||
projects = _git_yaml_load(projects_yaml)
|
||||
|
||||
if 'directory' in projects.keys():
|
||||
parent_dir = projects['directory']
|
||||
|
||||
for p in projects['repositories']:
|
||||
if p['name'] == project:
|
||||
return os.path.join(parent_dir, os.path.basename(p['repository']))
|
||||
|
||||
return None
|
||||
|
||||
|
||||
def git_yaml_value(projects_yaml, key):
|
||||
"""
|
||||
Return the value in projects_yaml for the specified key.
|
||||
"""
|
||||
projects = _git_yaml_load(projects_yaml)
|
||||
|
||||
if key in projects.keys():
|
||||
return projects[key]
|
||||
|
||||
return None
|
||||
|
|
|
@ -60,12 +60,12 @@ KEYRING = '/etc/ceph/ceph.client.{}.keyring'
|
|||
KEYFILE = '/etc/ceph/ceph.client.{}.key'
|
||||
|
||||
CEPH_CONF = """[global]
|
||||
auth supported = {auth}
|
||||
keyring = {keyring}
|
||||
mon host = {mon_hosts}
|
||||
log to syslog = {use_syslog}
|
||||
err to syslog = {use_syslog}
|
||||
clog to syslog = {use_syslog}
|
||||
auth supported = {auth}
|
||||
keyring = {keyring}
|
||||
mon host = {mon_hosts}
|
||||
log to syslog = {use_syslog}
|
||||
err to syslog = {use_syslog}
|
||||
clog to syslog = {use_syslog}
|
||||
"""
|
||||
|
||||
|
||||
|
|
|
@ -77,7 +77,7 @@ class Fstab(io.FileIO):
|
|||
for line in self.readlines():
|
||||
line = line.decode('us-ascii')
|
||||
try:
|
||||
if line.strip() and not line.startswith("#"):
|
||||
if line.strip() and not line.strip().startswith("#"):
|
||||
yield self._hydrate_entry(line)
|
||||
except ValueError:
|
||||
pass
|
||||
|
@ -104,7 +104,7 @@ class Fstab(io.FileIO):
|
|||
|
||||
found = False
|
||||
for index, line in enumerate(lines):
|
||||
if not line.startswith("#"):
|
||||
if line.strip() and not line.strip().startswith("#"):
|
||||
if self._hydrate_entry(line) == entry:
|
||||
found = True
|
||||
break
|
||||
|
|
|
@ -20,11 +20,17 @@
|
|||
# Authors:
|
||||
# Charm Helpers Developers <juju@lists.ubuntu.com>
|
||||
|
||||
from __future__ import print_function
|
||||
from distutils.version import LooseVersion
|
||||
from functools import wraps
|
||||
import glob
|
||||
import os
|
||||
import json
|
||||
import yaml
|
||||
import subprocess
|
||||
import sys
|
||||
import errno
|
||||
import tempfile
|
||||
from subprocess import CalledProcessError
|
||||
|
||||
import six
|
||||
|
@ -56,15 +62,17 @@ def cached(func):
|
|||
|
||||
will cache the result of unit_get + 'test' for future calls.
|
||||
"""
|
||||
@wraps(func)
|
||||
def wrapper(*args, **kwargs):
|
||||
global cache
|
||||
key = str((func, args, kwargs))
|
||||
try:
|
||||
return cache[key]
|
||||
except KeyError:
|
||||
res = func(*args, **kwargs)
|
||||
cache[key] = res
|
||||
return res
|
||||
pass # Drop out of the exception handler scope.
|
||||
res = func(*args, **kwargs)
|
||||
cache[key] = res
|
||||
return res
|
||||
return wrapper
|
||||
|
||||
|
||||
|
@ -87,7 +95,18 @@ def log(message, level=None):
|
|||
if not isinstance(message, six.string_types):
|
||||
message = repr(message)
|
||||
command += [message]
|
||||
subprocess.call(command)
|
||||
# Missing juju-log should not cause failures in unit tests
|
||||
# Send log output to stderr
|
||||
try:
|
||||
subprocess.call(command)
|
||||
except OSError as e:
|
||||
if e.errno == errno.ENOENT:
|
||||
if level:
|
||||
message = "{}: {}".format(level, message)
|
||||
message = "juju-log: {}".format(message)
|
||||
print(message, file=sys.stderr)
|
||||
else:
|
||||
raise
|
||||
|
||||
|
||||
class Serializable(UserDict):
|
||||
|
@ -165,7 +184,7 @@ def local_unit():
|
|||
|
||||
def remote_unit():
|
||||
"""The remote unit for the current relation hook"""
|
||||
return os.environ['JUJU_REMOTE_UNIT']
|
||||
return os.environ.get('JUJU_REMOTE_UNIT', None)
|
||||
|
||||
|
||||
def service_name():
|
||||
|
@ -225,23 +244,7 @@ class Config(dict):
|
|||
self.path = os.path.join(charm_dir(), Config.CONFIG_FILE_NAME)
|
||||
if os.path.exists(self.path):
|
||||
self.load_previous()
|
||||
|
||||
def __getitem__(self, key):
|
||||
"""For regular dict lookups, check the current juju config first,
|
||||
then the previous (saved) copy. This ensures that user-saved values
|
||||
will be returned by a dict lookup.
|
||||
|
||||
"""
|
||||
try:
|
||||
return dict.__getitem__(self, key)
|
||||
except KeyError:
|
||||
return (self._prev_dict or {})[key]
|
||||
|
||||
def keys(self):
|
||||
prev_keys = []
|
||||
if self._prev_dict is not None:
|
||||
prev_keys = self._prev_dict.keys()
|
||||
return list(set(prev_keys + list(dict.keys(self))))
|
||||
atexit(self._implicit_save)
|
||||
|
||||
def load_previous(self, path=None):
|
||||
"""Load previous copy of config from disk.
|
||||
|
@ -260,6 +263,9 @@ class Config(dict):
|
|||
self.path = path or self.path
|
||||
with open(self.path) as f:
|
||||
self._prev_dict = json.load(f)
|
||||
for k, v in self._prev_dict.items():
|
||||
if k not in self:
|
||||
self[k] = v
|
||||
|
||||
def changed(self, key):
|
||||
"""Return True if the current value for this key is different from
|
||||
|
@ -291,13 +297,13 @@ class Config(dict):
|
|||
instance.
|
||||
|
||||
"""
|
||||
if self._prev_dict:
|
||||
for k, v in six.iteritems(self._prev_dict):
|
||||
if k not in self:
|
||||
self[k] = v
|
||||
with open(self.path, 'w') as f:
|
||||
json.dump(self, f)
|
||||
|
||||
def _implicit_save(self):
|
||||
if self.implicit_save:
|
||||
self.save()
|
||||
|
||||
|
||||
@cached
|
||||
def config(scope=None):
|
||||
|
@ -340,18 +346,49 @@ def relation_set(relation_id=None, relation_settings=None, **kwargs):
|
|||
"""Set relation information for the current unit"""
|
||||
relation_settings = relation_settings if relation_settings else {}
|
||||
relation_cmd_line = ['relation-set']
|
||||
accepts_file = "--file" in subprocess.check_output(
|
||||
relation_cmd_line + ["--help"], universal_newlines=True)
|
||||
if relation_id is not None:
|
||||
relation_cmd_line.extend(('-r', relation_id))
|
||||
for k, v in (list(relation_settings.items()) + list(kwargs.items())):
|
||||
if v is None:
|
||||
relation_cmd_line.append('{}='.format(k))
|
||||
else:
|
||||
relation_cmd_line.append('{}={}'.format(k, v))
|
||||
subprocess.check_call(relation_cmd_line)
|
||||
settings = relation_settings.copy()
|
||||
settings.update(kwargs)
|
||||
for key, value in settings.items():
|
||||
# Force value to be a string: it always should, but some call
|
||||
# sites pass in things like dicts or numbers.
|
||||
if value is not None:
|
||||
settings[key] = "{}".format(value)
|
||||
if accepts_file:
|
||||
# --file was introduced in Juju 1.23.2. Use it by default if
|
||||
# available, since otherwise we'll break if the relation data is
|
||||
# too big. Ideally we should tell relation-set to read the data from
|
||||
# stdin, but that feature is broken in 1.23.2: Bug #1454678.
|
||||
with tempfile.NamedTemporaryFile(delete=False) as settings_file:
|
||||
settings_file.write(yaml.safe_dump(settings).encode("utf-8"))
|
||||
subprocess.check_call(
|
||||
relation_cmd_line + ["--file", settings_file.name])
|
||||
os.remove(settings_file.name)
|
||||
else:
|
||||
for key, value in settings.items():
|
||||
if value is None:
|
||||
relation_cmd_line.append('{}='.format(key))
|
||||
else:
|
||||
relation_cmd_line.append('{}={}'.format(key, value))
|
||||
subprocess.check_call(relation_cmd_line)
|
||||
# Flush cache of any relation-gets for local unit
|
||||
flush(local_unit())
|
||||
|
||||
|
||||
def relation_clear(r_id=None):
|
||||
''' Clears any relation data already set on relation r_id '''
|
||||
settings = relation_get(rid=r_id,
|
||||
unit=local_unit())
|
||||
for setting in settings:
|
||||
if setting not in ['public-address', 'private-address']:
|
||||
settings[setting] = None
|
||||
relation_set(relation_id=r_id,
|
||||
**settings)
|
||||
|
||||
|
||||
@cached
|
||||
def relation_ids(reltype=None):
|
||||
"""A list of relation_ids"""
|
||||
|
@ -496,6 +533,11 @@ def unit_get(attribute):
|
|||
return None
|
||||
|
||||
|
||||
def unit_public_ip():
|
||||
"""Get this unit's public IP address"""
|
||||
return unit_get('public-address')
|
||||
|
||||
|
||||
def unit_private_ip():
|
||||
"""Get this unit's private IP address"""
|
||||
return unit_get('private-address')
|
||||
|
@ -528,10 +570,14 @@ class Hooks(object):
|
|||
hooks.execute(sys.argv)
|
||||
"""
|
||||
|
||||
def __init__(self, config_save=True):
|
||||
def __init__(self, config_save=None):
|
||||
super(Hooks, self).__init__()
|
||||
self._hooks = {}
|
||||
self._config_save = config_save
|
||||
|
||||
# For unknown reasons, we allow the Hooks constructor to override
|
||||
# config().implicit_save.
|
||||
if config_save is not None:
|
||||
config().implicit_save = config_save
|
||||
|
||||
def register(self, name, function):
|
||||
"""Register a hook"""
|
||||
|
@ -539,13 +585,16 @@ class Hooks(object):
|
|||
|
||||
def execute(self, args):
|
||||
"""Execute a registered hook based on args[0]"""
|
||||
_run_atstart()
|
||||
hook_name = os.path.basename(args[0])
|
||||
if hook_name in self._hooks:
|
||||
self._hooks[hook_name]()
|
||||
if self._config_save:
|
||||
cfg = config()
|
||||
if cfg.implicit_save:
|
||||
cfg.save()
|
||||
try:
|
||||
self._hooks[hook_name]()
|
||||
except SystemExit as x:
|
||||
if x.code is None or x.code == 0:
|
||||
_run_atexit()
|
||||
raise
|
||||
_run_atexit()
|
||||
else:
|
||||
raise UnregisteredHookError(hook_name)
|
||||
|
||||
|
@ -566,3 +615,187 @@ class Hooks(object):
|
|||
def charm_dir():
|
||||
"""Return the root directory of the current charm"""
|
||||
return os.environ.get('CHARM_DIR')
|
||||
|
||||
|
||||
@cached
|
||||
def action_get(key=None):
|
||||
"""Gets the value of an action parameter, or all key/value param pairs"""
|
||||
cmd = ['action-get']
|
||||
if key is not None:
|
||||
cmd.append(key)
|
||||
cmd.append('--format=json')
|
||||
action_data = json.loads(subprocess.check_output(cmd).decode('UTF-8'))
|
||||
return action_data
|
||||
|
||||
|
||||
def action_set(values):
|
||||
"""Sets the values to be returned after the action finishes"""
|
||||
cmd = ['action-set']
|
||||
for k, v in list(values.items()):
|
||||
cmd.append('{}={}'.format(k, v))
|
||||
subprocess.check_call(cmd)
|
||||
|
||||
|
||||
def action_fail(message):
|
||||
"""Sets the action status to failed and sets the error message.
|
||||
|
||||
The results set by action_set are preserved."""
|
||||
subprocess.check_call(['action-fail', message])
|
||||
|
||||
|
||||
def status_set(workload_state, message):
|
||||
"""Set the workload state with a message
|
||||
|
||||
Use status-set to set the workload state with a message which is visible
|
||||
to the user via juju status. If the status-set command is not found then
|
||||
assume this is juju < 1.23 and juju-log the message unstead.
|
||||
|
||||
workload_state -- valid juju workload state.
|
||||
message -- status update message
|
||||
"""
|
||||
valid_states = ['maintenance', 'blocked', 'waiting', 'active']
|
||||
if workload_state not in valid_states:
|
||||
raise ValueError(
|
||||
'{!r} is not a valid workload state'.format(workload_state)
|
||||
)
|
||||
cmd = ['status-set', workload_state, message]
|
||||
try:
|
||||
ret = subprocess.call(cmd)
|
||||
if ret == 0:
|
||||
return
|
||||
except OSError as e:
|
||||
if e.errno != errno.ENOENT:
|
||||
raise
|
||||
log_message = 'status-set failed: {} {}'.format(workload_state,
|
||||
message)
|
||||
log(log_message, level='INFO')
|
||||
|
||||
|
||||
def status_get():
|
||||
"""Retrieve the previously set juju workload state
|
||||
|
||||
If the status-set command is not found then assume this is juju < 1.23 and
|
||||
return 'unknown'
|
||||
"""
|
||||
cmd = ['status-get']
|
||||
try:
|
||||
raw_status = subprocess.check_output(cmd, universal_newlines=True)
|
||||
status = raw_status.rstrip()
|
||||
return status
|
||||
except OSError as e:
|
||||
if e.errno == errno.ENOENT:
|
||||
return 'unknown'
|
||||
else:
|
||||
raise
|
||||
|
||||
|
||||
def translate_exc(from_exc, to_exc):
|
||||
def inner_translate_exc1(f):
|
||||
def inner_translate_exc2(*args, **kwargs):
|
||||
try:
|
||||
return f(*args, **kwargs)
|
||||
except from_exc:
|
||||
raise to_exc
|
||||
|
||||
return inner_translate_exc2
|
||||
|
||||
return inner_translate_exc1
|
||||
|
||||
|
||||
@translate_exc(from_exc=OSError, to_exc=NotImplementedError)
|
||||
def is_leader():
|
||||
"""Does the current unit hold the juju leadership
|
||||
|
||||
Uses juju to determine whether the current unit is the leader of its peers
|
||||
"""
|
||||
cmd = ['is-leader', '--format=json']
|
||||
return json.loads(subprocess.check_output(cmd).decode('UTF-8'))
|
||||
|
||||
|
||||
@translate_exc(from_exc=OSError, to_exc=NotImplementedError)
|
||||
def leader_get(attribute=None):
|
||||
"""Juju leader get value(s)"""
|
||||
cmd = ['leader-get', '--format=json'] + [attribute or '-']
|
||||
return json.loads(subprocess.check_output(cmd).decode('UTF-8'))
|
||||
|
||||
|
||||
@translate_exc(from_exc=OSError, to_exc=NotImplementedError)
|
||||
def leader_set(settings=None, **kwargs):
|
||||
"""Juju leader set value(s)"""
|
||||
# Don't log secrets.
|
||||
# log("Juju leader-set '%s'" % (settings), level=DEBUG)
|
||||
cmd = ['leader-set']
|
||||
settings = settings or {}
|
||||
settings.update(kwargs)
|
||||
for k, v in settings.items():
|
||||
if v is None:
|
||||
cmd.append('{}='.format(k))
|
||||
else:
|
||||
cmd.append('{}={}'.format(k, v))
|
||||
subprocess.check_call(cmd)
|
||||
|
||||
|
||||
@cached
|
||||
def juju_version():
|
||||
"""Full version string (eg. '1.23.3.1-trusty-amd64')"""
|
||||
# Per https://bugs.launchpad.net/juju-core/+bug/1455368/comments/1
|
||||
jujud = glob.glob('/var/lib/juju/tools/machine-*/jujud')[0]
|
||||
return subprocess.check_output([jujud, 'version'],
|
||||
universal_newlines=True).strip()
|
||||
|
||||
|
||||
@cached
|
||||
def has_juju_version(minimum_version):
|
||||
"""Return True if the Juju version is at least the provided version"""
|
||||
return LooseVersion(juju_version()) >= LooseVersion(minimum_version)
|
||||
|
||||
|
||||
_atexit = []
|
||||
_atstart = []
|
||||
|
||||
|
||||
def atstart(callback, *args, **kwargs):
|
||||
'''Schedule a callback to run before the main hook.
|
||||
|
||||
Callbacks are run in the order they were added.
|
||||
|
||||
This is useful for modules and classes to perform initialization
|
||||
and inject behavior. In particular:
|
||||
|
||||
- Run common code before all of your hooks, such as logging
|
||||
the hook name or interesting relation data.
|
||||
- Defer object or module initialization that requires a hook
|
||||
context until we know there actually is a hook context,
|
||||
making testing easier.
|
||||
- Rather than requiring charm authors to include boilerplate to
|
||||
invoke your helper's behavior, have it run automatically if
|
||||
your object is instantiated or module imported.
|
||||
|
||||
This is not at all useful after your hook framework as been launched.
|
||||
'''
|
||||
global _atstart
|
||||
_atstart.append((callback, args, kwargs))
|
||||
|
||||
|
||||
def atexit(callback, *args, **kwargs):
|
||||
'''Schedule a callback to run on successful hook completion.
|
||||
|
||||
Callbacks are run in the reverse order that they were added.'''
|
||||
_atexit.append((callback, args, kwargs))
|
||||
|
||||
|
||||
def _run_atstart():
|
||||
'''Hook frameworks must invoke this before running the main hook body.'''
|
||||
global _atstart
|
||||
for callback, args, kwargs in _atstart:
|
||||
callback(*args, **kwargs)
|
||||
del _atstart[:]
|
||||
|
||||
|
||||
def _run_atexit():
|
||||
'''Hook frameworks must invoke this after the main hook body has
|
||||
successfully completed. Do not invoke it if the hook fails.'''
|
||||
global _atexit
|
||||
for callback, args, kwargs in reversed(_atexit):
|
||||
callback(*args, **kwargs)
|
||||
del _atexit[:]
|
||||
|
|
|
@ -24,6 +24,7 @@
|
|||
import os
|
||||
import re
|
||||
import pwd
|
||||
import glob
|
||||
import grp
|
||||
import random
|
||||
import string
|
||||
|
@ -62,6 +63,36 @@ def service_reload(service_name, restart_on_failure=False):
|
|||
return service_result
|
||||
|
||||
|
||||
def service_pause(service_name, init_dir=None):
|
||||
"""Pause a system service.
|
||||
|
||||
Stop it, and prevent it from starting again at boot."""
|
||||
if init_dir is None:
|
||||
init_dir = "/etc/init"
|
||||
stopped = service_stop(service_name)
|
||||
# XXX: Support systemd too
|
||||
override_path = os.path.join(
|
||||
init_dir, '{}.conf.override'.format(service_name))
|
||||
with open(override_path, 'w') as fh:
|
||||
fh.write("manual\n")
|
||||
return stopped
|
||||
|
||||
|
||||
def service_resume(service_name, init_dir=None):
|
||||
"""Resume a system service.
|
||||
|
||||
Reenable starting again at boot. Start the service"""
|
||||
# XXX: Support systemd too
|
||||
if init_dir is None:
|
||||
init_dir = "/etc/init"
|
||||
override_path = os.path.join(
|
||||
init_dir, '{}.conf.override'.format(service_name))
|
||||
if os.path.exists(override_path):
|
||||
os.unlink(override_path)
|
||||
started = service_start(service_name)
|
||||
return started
|
||||
|
||||
|
||||
def service(action, service_name):
|
||||
"""Control a system service"""
|
||||
cmd = ['service', service_name, action]
|
||||
|
@ -90,7 +121,7 @@ def service_available(service_name):
|
|||
['service', service_name, 'status'],
|
||||
stderr=subprocess.STDOUT).decode('UTF-8')
|
||||
except subprocess.CalledProcessError as e:
|
||||
return 'unrecognized service' not in e.output
|
||||
return b'unrecognized service' not in e.output
|
||||
else:
|
||||
return True
|
||||
|
||||
|
@ -139,11 +170,7 @@ def add_group(group_name, system_group=False):
|
|||
|
||||
def add_user_to_group(username, group):
|
||||
"""Add a user to a group"""
|
||||
cmd = [
|
||||
'gpasswd', '-a',
|
||||
username,
|
||||
group
|
||||
]
|
||||
cmd = ['gpasswd', '-a', username, group]
|
||||
log("Adding user {} to group {}".format(username, group))
|
||||
subprocess.check_call(cmd)
|
||||
|
||||
|
@ -269,6 +296,21 @@ def file_hash(path, hash_type='md5'):
|
|||
return None
|
||||
|
||||
|
||||
def path_hash(path):
|
||||
"""
|
||||
Generate a hash checksum of all files matching 'path'. Standard wildcards
|
||||
like '*' and '?' are supported, see documentation for the 'glob' module for
|
||||
more information.
|
||||
|
||||
:return: dict: A { filename: hash } dictionary for all matched files.
|
||||
Empty if none found.
|
||||
"""
|
||||
return {
|
||||
filename: file_hash(filename)
|
||||
for filename in glob.iglob(path)
|
||||
}
|
||||
|
||||
|
||||
def check_hash(path, checksum, hash_type='md5'):
|
||||
"""
|
||||
Validate a file using a cryptographic checksum.
|
||||
|
@ -296,23 +338,25 @@ def restart_on_change(restart_map, stopstart=False):
|
|||
|
||||
@restart_on_change({
|
||||
'/etc/ceph/ceph.conf': [ 'cinder-api', 'cinder-volume' ]
|
||||
'/etc/apache/sites-enabled/*': [ 'apache2' ]
|
||||
})
|
||||
def ceph_client_changed():
|
||||
def config_changed():
|
||||
pass # your code here
|
||||
|
||||
In this example, the cinder-api and cinder-volume services
|
||||
would be restarted if /etc/ceph/ceph.conf is changed by the
|
||||
ceph_client_changed function.
|
||||
ceph_client_changed function. The apache2 service would be
|
||||
restarted if any file matching the pattern got changed, created
|
||||
or removed. Standard wildcards are supported, see documentation
|
||||
for the 'glob' module for more information.
|
||||
"""
|
||||
def wrap(f):
|
||||
def wrapped_f(*args, **kwargs):
|
||||
checksums = {}
|
||||
for path in restart_map:
|
||||
checksums[path] = file_hash(path)
|
||||
checksums = {path: path_hash(path) for path in restart_map}
|
||||
f(*args, **kwargs)
|
||||
restarts = []
|
||||
for path in restart_map:
|
||||
if checksums[path] != file_hash(path):
|
||||
if path_hash(path) != checksums[path]:
|
||||
restarts += restart_map[path]
|
||||
services_list = list(OrderedDict.fromkeys(restarts))
|
||||
if not stopstart:
|
||||
|
@ -339,12 +383,16 @@ def lsb_release():
|
|||
def pwgen(length=None):
|
||||
"""Generate a random pasword."""
|
||||
if length is None:
|
||||
# A random length is ok to use a weak PRNG
|
||||
length = random.choice(range(35, 45))
|
||||
alphanumeric_chars = [
|
||||
l for l in (string.ascii_letters + string.digits)
|
||||
if l not in 'l0QD1vAEIOUaeiou']
|
||||
# Use a crypto-friendly PRNG (e.g. /dev/urandom) for making the
|
||||
# actual password
|
||||
random_generator = random.SystemRandom()
|
||||
random_chars = [
|
||||
random.choice(alphanumeric_chars) for _ in range(length)]
|
||||
random_generator.choice(alphanumeric_chars) for _ in range(length)]
|
||||
return(''.join(random_chars))
|
||||
|
||||
|
||||
|
|
|
@ -15,9 +15,9 @@
|
|||
# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import os
|
||||
import re
|
||||
import json
|
||||
from collections import Iterable
|
||||
from inspect import getargspec
|
||||
from collections import Iterable, OrderedDict
|
||||
|
||||
from charmhelpers.core import host
|
||||
from charmhelpers.core import hookenv
|
||||
|
@ -119,7 +119,7 @@ class ServiceManager(object):
|
|||
"""
|
||||
self._ready_file = os.path.join(hookenv.charm_dir(), 'READY-SERVICES.json')
|
||||
self._ready = None
|
||||
self.services = {}
|
||||
self.services = OrderedDict()
|
||||
for service in services or []:
|
||||
service_name = service['service']
|
||||
self.services[service_name] = service
|
||||
|
@ -128,15 +128,18 @@ class ServiceManager(object):
|
|||
"""
|
||||
Handle the current hook by doing The Right Thing with the registered services.
|
||||
"""
|
||||
hook_name = hookenv.hook_name()
|
||||
if hook_name == 'stop':
|
||||
self.stop_services()
|
||||
else:
|
||||
self.provide_data()
|
||||
self.reconfigure_services()
|
||||
cfg = hookenv.config()
|
||||
if cfg.implicit_save:
|
||||
cfg.save()
|
||||
hookenv._run_atstart()
|
||||
try:
|
||||
hook_name = hookenv.hook_name()
|
||||
if hook_name == 'stop':
|
||||
self.stop_services()
|
||||
else:
|
||||
self.reconfigure_services()
|
||||
self.provide_data()
|
||||
except SystemExit as x:
|
||||
if x.code is None or x.code == 0:
|
||||
hookenv._run_atexit()
|
||||
hookenv._run_atexit()
|
||||
|
||||
def provide_data(self):
|
||||
"""
|
||||
|
@ -145,15 +148,36 @@ class ServiceManager(object):
|
|||
A provider must have a `name` attribute, which indicates which relation
|
||||
to set data on, and a `provide_data()` method, which returns a dict of
|
||||
data to set.
|
||||
|
||||
The `provide_data()` method can optionally accept two parameters:
|
||||
|
||||
* ``remote_service`` The name of the remote service that the data will
|
||||
be provided to. The `provide_data()` method will be called once
|
||||
for each connected service (not unit). This allows the method to
|
||||
tailor its data to the given service.
|
||||
* ``service_ready`` Whether or not the service definition had all of
|
||||
its requirements met, and thus the ``data_ready`` callbacks run.
|
||||
|
||||
Note that the ``provided_data`` methods are now called **after** the
|
||||
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
|
||||
a chance to generate any data necessary for the providing to the remote
|
||||
services.
|
||||
"""
|
||||
hook_name = hookenv.hook_name()
|
||||
for service in self.services.values():
|
||||
for service_name, service in self.services.items():
|
||||
service_ready = self.is_ready(service_name)
|
||||
for provider in service.get('provided_data', []):
|
||||
if re.match(r'{}-relation-(joined|changed)'.format(provider.name), hook_name):
|
||||
data = provider.provide_data()
|
||||
_ready = provider._is_ready(data) if hasattr(provider, '_is_ready') else data
|
||||
if _ready:
|
||||
hookenv.relation_set(None, data)
|
||||
for relid in hookenv.relation_ids(provider.name):
|
||||
units = hookenv.related_units(relid)
|
||||
if not units:
|
||||
continue
|
||||
remote_service = units[0].split('/')[0]
|
||||
argspec = getargspec(provider.provide_data)
|
||||
if len(argspec.args) > 1:
|
||||
data = provider.provide_data(remote_service, service_ready)
|
||||
else:
|
||||
data = provider.provide_data()
|
||||
if data:
|
||||
hookenv.relation_set(relid, data)
|
||||
|
||||
def reconfigure_services(self, *service_names):
|
||||
"""
|
||||
|
|
|
@ -45,12 +45,14 @@ class RelationContext(dict):
|
|||
"""
|
||||
name = None
|
||||
interface = None
|
||||
required_keys = []
|
||||
|
||||
def __init__(self, name=None, additional_required_keys=None):
|
||||
if not hasattr(self, 'required_keys'):
|
||||
self.required_keys = []
|
||||
|
||||
if name is not None:
|
||||
self.name = name
|
||||
if additional_required_keys is not None:
|
||||
if additional_required_keys:
|
||||
self.required_keys.extend(additional_required_keys)
|
||||
self.get_data()
|
||||
|
||||
|
@ -134,7 +136,10 @@ class MysqlRelation(RelationContext):
|
|||
"""
|
||||
name = 'db'
|
||||
interface = 'mysql'
|
||||
required_keys = ['host', 'user', 'password', 'database']
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.required_keys = ['host', 'user', 'password', 'database']
|
||||
RelationContext.__init__(self, *args, **kwargs)
|
||||
|
||||
|
||||
class HttpRelation(RelationContext):
|
||||
|
@ -146,7 +151,10 @@ class HttpRelation(RelationContext):
|
|||
"""
|
||||
name = 'website'
|
||||
interface = 'http'
|
||||
required_keys = ['host', 'port']
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.required_keys = ['host', 'port']
|
||||
RelationContext.__init__(self, *args, **kwargs)
|
||||
|
||||
def provide_data(self):
|
||||
return {
|
||||
|
@ -231,12 +239,12 @@ class TemplateCallback(ManagerCallback):
|
|||
action.
|
||||
|
||||
:param str source: The template source file, relative to
|
||||
`$CHARM_DIR/templates`
|
||||
|
||||
`$CHARM_DIR/templates`
|
||||
:param str target: The target to write the rendered template to
|
||||
:param str owner: The owner of the rendered file
|
||||
:param str group: The group of the rendered file
|
||||
:param int perms: The permissions of the rendered file
|
||||
|
||||
"""
|
||||
def __init__(self, source, target,
|
||||
owner='root', group='root', perms=0o444):
|
||||
|
|
|
@ -33,9 +33,9 @@ def bool_from_string(value):
|
|||
|
||||
value = value.strip().lower()
|
||||
|
||||
if value in ['y', 'yes', 'true', 't']:
|
||||
if value in ['y', 'yes', 'true', 't', 'on']:
|
||||
return True
|
||||
elif value in ['n', 'no', 'false', 'f']:
|
||||
elif value in ['n', 'no', 'false', 'f', 'off']:
|
||||
return False
|
||||
|
||||
msg = "Unable to interpret string value '%s' as boolean" % (value)
|
||||
|
|
|
@ -443,7 +443,7 @@ class HookData(object):
|
|||
data = hookenv.execution_environment()
|
||||
self.conf = conf_delta = self.kv.delta(data['conf'], 'config')
|
||||
self.rels = rels_delta = self.kv.delta(data['rels'], 'rels')
|
||||
self.kv.set('env', data['env'])
|
||||
self.kv.set('env', dict(data['env']))
|
||||
self.kv.set('unit', data['unit'])
|
||||
self.kv.set('relid', data.get('relid'))
|
||||
return conf_delta, rels_delta
|
||||
|
|
|
@ -158,7 +158,7 @@ def filter_installed_packages(packages):
|
|||
|
||||
def apt_cache(in_memory=True):
|
||||
"""Build and return an apt cache"""
|
||||
import apt_pkg
|
||||
from apt import apt_pkg
|
||||
apt_pkg.init()
|
||||
if in_memory:
|
||||
apt_pkg.config.set("Dir::Cache::pkgcache", "")
|
||||
|
@ -215,9 +215,9 @@ def apt_purge(packages, fatal=False):
|
|||
_run_apt_command(cmd, fatal)
|
||||
|
||||
|
||||
def apt_hold(packages, fatal=False):
|
||||
"""Hold one or more packages"""
|
||||
cmd = ['apt-mark', 'hold']
|
||||
def apt_mark(packages, mark, fatal=False):
|
||||
"""Flag one or more packages using apt-mark"""
|
||||
cmd = ['apt-mark', mark]
|
||||
if isinstance(packages, six.string_types):
|
||||
cmd.append(packages)
|
||||
else:
|
||||
|
@ -225,9 +225,17 @@ def apt_hold(packages, fatal=False):
|
|||
log("Holding {}".format(packages))
|
||||
|
||||
if fatal:
|
||||
subprocess.check_call(cmd)
|
||||
subprocess.check_call(cmd, universal_newlines=True)
|
||||
else:
|
||||
subprocess.call(cmd)
|
||||
subprocess.call(cmd, universal_newlines=True)
|
||||
|
||||
|
||||
def apt_hold(packages, fatal=False):
|
||||
return apt_mark(packages, 'hold', fatal=fatal)
|
||||
|
||||
|
||||
def apt_unhold(packages, fatal=False):
|
||||
return apt_mark(packages, 'unhold', fatal=fatal)
|
||||
|
||||
|
||||
def add_source(source, key=None):
|
||||
|
@ -370,8 +378,9 @@ def install_remote(source, *args, **kwargs):
|
|||
for handler in handlers:
|
||||
try:
|
||||
installed_to = handler.install(source, *args, **kwargs)
|
||||
except UnhandledSource:
|
||||
pass
|
||||
except UnhandledSource as e:
|
||||
log('Install source attempt unsuccessful: {}'.format(e),
|
||||
level='WARNING')
|
||||
if not installed_to:
|
||||
raise UnhandledSource("No handler found for source {}".format(source))
|
||||
return installed_to
|
||||
|
|
|
@ -77,6 +77,8 @@ class ArchiveUrlFetchHandler(BaseFetchHandler):
|
|||
def can_handle(self, source):
|
||||
url_parts = self.parse_url(source)
|
||||
if url_parts.scheme not in ('http', 'https', 'ftp', 'file'):
|
||||
# XXX: Why is this returning a boolean and a string? It's
|
||||
# doomed to fail since "bool(can_handle('foo://'))" will be True.
|
||||
return "Wrong source type"
|
||||
if get_archive_handler(self.base_url(source)):
|
||||
return True
|
||||
|
@ -155,7 +157,11 @@ class ArchiveUrlFetchHandler(BaseFetchHandler):
|
|||
else:
|
||||
algorithms = hashlib.algorithms_available
|
||||
if key in algorithms:
|
||||
check_hash(dld_file, value, key)
|
||||
if len(value) != 1:
|
||||
raise TypeError(
|
||||
"Expected 1 hash value, not %d" % len(value))
|
||||
expected = value[0]
|
||||
check_hash(dld_file, expected, key)
|
||||
if checksum:
|
||||
check_hash(dld_file, checksum, hash_type)
|
||||
return extract(dld_file, dest)
|
||||
|
|
|
@ -45,14 +45,16 @@ class GitUrlFetchHandler(BaseFetchHandler):
|
|||
else:
|
||||
return True
|
||||
|
||||
def clone(self, source, dest, branch):
|
||||
def clone(self, source, dest, branch, depth=None):
|
||||
if not self.can_handle(source):
|
||||
raise UnhandledSource("Cannot handle {}".format(source))
|
||||
|
||||
repo = Repo.clone_from(source, dest)
|
||||
repo.git.checkout(branch)
|
||||
if depth:
|
||||
Repo.clone_from(source, dest, branch=branch, depth=depth)
|
||||
else:
|
||||
Repo.clone_from(source, dest, branch=branch)
|
||||
|
||||
def install(self, source, branch="master", dest=None):
|
||||
def install(self, source, branch="master", dest=None, depth=None):
|
||||
url_parts = self.parse_url(source)
|
||||
branch_name = url_parts.path.strip("/").split("/")[-1]
|
||||
if dest:
|
||||
|
@ -63,9 +65,9 @@ class GitUrlFetchHandler(BaseFetchHandler):
|
|||
if not os.path.exists(dest_dir):
|
||||
mkdir(dest_dir, perms=0o755)
|
||||
try:
|
||||
self.clone(source, dest_dir, branch)
|
||||
self.clone(source, dest_dir, branch, depth)
|
||||
except GitCommandError as e:
|
||||
raise UnhandledSource(e.message)
|
||||
raise UnhandledSource(e)
|
||||
except OSError as e:
|
||||
raise UnhandledSource(e.strerror)
|
||||
return dest_dir
|
||||
|
|
Loading…
Reference in New Issue