1 ##############################################################################
2 # Copyright (c) 2017 ZTE Corporation and others.
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 ##############################################################################
16 from installer.common.congress import set_doctor_driver_conf
17 from installer.common.congress import restore_doctor_driver_conf
18 from installer.base import BaseInstaller
19 from utils import SSHClient
22 class ApexInstaller(BaseInstaller):
23 node_user_name = 'heat-admin'
24 cm_set_script = 'set_ceilometer.py'
25 cm_restore_script = 'restore_ceilometer.py'
27 def __init__(self, conf, log):
28 super(ApexInstaller, self).__init__(conf, log)
29 self.client = SSHClient(self.conf.installer.ip,
30 self.conf.installer.username,
33 self.controllers = list()
34 self.controller_clients = list()
37 self.log.info('Setup Apex installer start......')
39 self.key_file = self.get_ssh_key_from_installer()
40 self.get_controller_ips()
41 self.set_apply_patches()
44 self.restore_apply_patches()
46 def get_ssh_key_from_installer(self):
47 self.log.info('Get SSH keys from Apex installer......')
49 self.client.scp('/home/stack/.ssh/id_rsa', './instack_key', method='get')
50 user = getpass.getuser()
51 uid = pwd.getpwnam(user).pw_uid
52 gid = grp.getgrnam(user).gr_gid
53 os.chown('./instack_key', uid, gid)
54 os.chmod('./instack_key', stat.S_IREAD)
55 current_dir = sys.path[0]
56 return '{0}/{1}'.format(current_dir, 'instack_key')
58 def get_controller_ips(self):
59 self.log.info('Get controller ips from Apex installer......')
61 command = "source stackrc; " \
62 "nova list | grep ' overcloud-controller-[0-9] ' " \
63 "| sed -e 's/^.*ctlplane=//' |awk '{print $1}'"
64 ret, controllers = self.client.ssh(command)
66 raise Exception('Exec command to get controller ips in Apex installer failed'
67 'ret=%s, output=%s' % (ret, controllers))
68 self.controllers = controllers
70 def set_apply_patches(self):
71 self.log.info('Set apply patches start......')
73 for node_ip in self.controllers:
74 client = SSHClient(node_ip, self.node_user_name, key_filename=self.key_file)
75 self.controller_clients.append(client)
76 self._ceilometer_apply_patches(client, self.cm_set_script)
77 cmd = 'sudo systemctl restart openstack-congress-server.service'
78 set_doctor_driver_conf(client, cmd)
80 def restore_apply_patches(self):
81 self.log.info('restore apply patches start......')
83 for client in self.controller_clients:
84 self._ceilometer_apply_patches(client, self.cm_restore_script)
85 cmd = 'sudo systemctl restart openstack-congress-server.service'
86 restore_doctor_driver_conf(client, cmd)
88 def _ceilometer_apply_patches(self, ssh_client, script_name):
89 installer_dir = os.path.dirname(os.path.realpath(__file__))
90 script_abs_path = '{0}/{1}/{2}'.format(installer_dir, 'common', script_name)
92 ssh_client.scp(script_abs_path, script_name)
93 cmd = 'sudo python %s' % script_name
94 ret, output = ssh_client.ssh(cmd)
96 raise Exception('Do the ceilometer command in controller node failed....'
97 'ret=%s, cmd=%s, output=%s' % (ret, cmd, output))
98 ssh_client.ssh('sudo systemctl restart openstack-ceilometer-notification.service')