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ceilometer.py
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ceilometer.py
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# coding: utf-8
import re
from fabkit import env, filer, sudo
from fablib.python import Python
from fablib.base import SimpleBase
import utils
class Ceilometer(SimpleBase):
def __init__(self, enable_services=['.*']):
self.data_key = 'ceilometer'
self.data = {
}
default_services = [
'ceilometer-api',
'ceilometer-collector',
'ceilometer-agent-notification',
'ceilometer-agent-compute',
'ceilometer-agent-central',
# 'ceilometer-alarm-evaluator', # liberty
# 'ceilometer-alarm-notifier', # liberty
]
self.services = []
for service in default_services:
for enable_service in enable_services:
if re.search(enable_service, service):
self.services.append(service)
break
def init_before(self):
self.package = env['cluster']['os_package_map']['ceilometer']
self.prefix = self.package.get('prefix', '/opt/ceilometer')
self.python = Python(self.prefix)
def init_after(self):
self.data.update({
'keystone': env.cluster['keystone'],
})
def setup(self):
data = self.init()
if self.is_tag('package'):
self.python.setup()
self.python.setup_package(**self.package)
if self.is_tag('conf'):
is_updated = filer.template(
'/etc/ceilometer/ceilometer.conf',
src='{0}/ceilometer.conf.j2'.format(data['version']),
data=data,
)
is_updated = filer.template(
'/etc/ceilometer/pipeline.yaml',
src='{0}/pipeline.yaml'.format(data['version']),
data=data,
) or is_updated
if self.is_tag('data') and env.host == env.hosts[0]:
sudo('{0}/bin/ceilometer-dbsync'.format(self.prefix))
if self.is_tag('conf', 'service'):
self.enable_services().start_services(pty=False)
if is_updated:
self.restart_services(pty=False)
def cmd(self, cmd):
return utils.oscmd('ceilometer {0}'.format(cmd))