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##############################################################################
# Copyright (c) 2017 ZTE Corporation and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import getpass
import grp
import os
import pwd
import stat
import subprocess
from doctor_tests.common.utils import get_doctor_test_root_dir
from doctor_tests.common.utils import SSHClient
from doctor_tests.installer.base import BaseInstaller
class DaisyInstaller(BaseInstaller):
node_user_name = 'root'
def __init__(self, conf, log):
super(DaisyInstaller, self).__init__(conf, log)
self.client = SSHClient(self.conf.installer.ip,
self.conf.installer.username,
password='r00tme')
self.key_file = None
self.controllers = list()
self.servers = list()
self.test_dir = get_doctor_test_root_dir()
def setup(self):
self.log.info('Setup Daisy installer start......')
self.get_ssh_key_from_installer()
self.get_controller_ips()
self.create_flavor()
self.setup_stunnel()
def cleanup(self):
for server in self.servers:
server.terminate()
def get_ssh_key_from_installer(self):
self.log.info('Get SSH keys from Daisy installer......')
if self.key_file is not None:
self.log.info('Already have SSH keys from Daisy installer......')
return self.key_file
ssh_key = '{0}/{1}'.format(self.test_dir, 'instack_key')
self.client.scp('/root/.ssh/id_dsa', ssh_key, method='get')
user = getpass.getuser()
uid = pwd.getpwnam(user).pw_uid
gid = grp.getgrnam(user).gr_gid
os.chown(ssh_key, uid, gid)
os.chmod(ssh_key, stat.S_IREAD)
self.key_file = ssh_key
return self.key_file
def get_controller_ips(self):
self.log.info('Get controller ips from Daisy installer......')
command = "source daisyrc_admin; " \
"daisy host-list | grep 'CONTROLLER_LB' | cut -d '|' -f 3 "
ret, controllers = self.client.ssh(command)
if ret:
raise Exception('Exec command to get controller ips'
'in Daisy installer failed'
'ret=%s, output=%s' % (ret, controllers))
controller_ips = []
for controller in controllers:
controller_ips.append(self.get_host_ip_from_hostname(controller))
self.log.info('Get controller_ips:%s from Daisy installer'
% controller_ips)
self.controllers = controller_ips
def get_host_ip_from_hostname(self, hostname):
self.log.info('Get host ip from host name......')
hostip = hostname.split('-')[1:]
host_ip = '.'.join(hostip)
self.log.info('Get host_ip:%s from host_name:%s'
% (host_ip, hostname))
return host_ip
def setup_stunnel(self):
self.log.info('Setup ssh stunnel in controller nodes'
'in Daisy installer......')
for node_ip in self.controllers:
cmd = ("ssh -o UserKnownHostsFile=/dev/null"
" -o StrictHostKeyChecking=no"
" -i %s %s@%s -R %s:localhost:%s"
" sleep 600 > ssh_tunnel.%s 2>&1 < /dev/null &"
% (self.key_file, self.node_user_name,
node_ip, self.conf.consumer.port,
self.conf.consumer.port, node_ip))
server = subprocess.Popen(cmd, shell=True)
self.servers.append(server)
server.communicate()
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