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##############################################################################
# Copyright (c) 2019 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
##############################################################################
from os.path import isfile
import re
import time
from doctor_tests.common.constants import is_fenix
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 McpInstaller(BaseInstaller):
node_user_name = 'ubuntu'
cm_set_script = 'set_config.py'
nc_set_compute_script = 'set_compute_config.py'
fe_set_script = 'set_fenix.sh'
cm_restore_script = 'restore_config.py'
nc_restore_compute_script = 'restore_compute_config.py'
ac_restart_script = 'restart_aodh.py'
ac_restore_script = 'restore_aodh.py'
python = 'python3'
def __init__(self, conf, log):
super(McpInstaller, self).__init__(conf, log)
self.key_file = self.get_ssh_key_from_installer()
self.client = SSHClient(self.conf.installer.ip,
self.node_user_name,
key_filename=self.key_file,
look_for_keys=True)
self.controllers = list()
self.controller_clients = list()
self.computes = list()
def setup(self):
self.log.info('Setup MCP installer start......')
self.get_node_ips()
self.create_flavor()
if is_fenix(self.conf):
self.set_apply_patches()
self.setup_stunnel()
def cleanup(self):
if is_fenix(self.conf):
self.restore_apply_patches()
for server in self.servers:
server.terminate()
def get_ssh_key_from_installer(self):
self.log.info('Get SSH keys from MCP......')
# Default in path /var/lib/opnfv/mcp.rsa
ssh_key = '/root/.ssh/id_rsa'
mcp_key = '/var/lib/opnfv/mcp.rsa'
return mcp_key if isfile(mcp_key) else ssh_key
def get_transport_url(self):
client = SSHClient(self.controllers[0], self.node_user_name,
key_filename=self.key_file)
try:
cmd = 'sudo grep -m1 "^transport_url" /etc/nova/nova.conf'
ret, url = client.ssh(cmd)
if ret:
raise Exception('Exec command to get transport from '
'controller(%s) in MCP installer failed, '
'ret=%s, output=%s'
% (self.controllers[0], ret, url))
elif self.controllers[0] not in url:
# need to use ip instead of hostname
url = (re.sub("@.*:", "@%s:" % self.controllers[0],
url[0].split("=", 1)[1]))
except Exception:
cmd = 'grep -i "^rabbit" /etc/nova/nova.conf'
ret, lines = client.ssh(cmd)
if ret:
raise Exception('Exec command to get transport from '
'controller(%s) in MCP installer failed, '
'ret=%s, output=%s'
% (self.controllers[0], ret, url))
else:
for line in lines.split('\n'):
if line.startswith("rabbit_userid"):
rabbit_userid = line.split("=")
if line.startswith("rabbit_port"):
rabbit_port = line.split("=")
if line.startswith("rabbit_password"):
rabbit_password = line.split("=")
url = "rabbit://%s:%s@%s:%s/?ssl=0" % (rabbit_userid,
rabbit_password,
self.controllers[0],
rabbit_port)
self.log.info('get_transport_url %s' % url)
return url
def _copy_overcloudrc_to_controllers(self):
for ip in self.controllers:
cmd = "scp overcloudrc %s@%s:" % (self.node_user_name, ip)
self._run_cmd_remote(self.client, cmd)
def get_node_ips(self):
self.log.info('Get node ips from Mcp installer......')
command = 'sudo salt "*" --out yaml pillar.get _param:single_address'
node_details = self._run_cmd_remote(self.client, command)
self.controllers = [line.split()[1] for line in node_details
if line.startswith("ctl")]
self.computes = [line.split()[1] for line in node_details
if line.startswith("cmp")]
self.log.info('controller_ips:%s' % self.controllers)
self.log.info('compute_ips:%s' % self.computes)
def get_host_ip_from_hostname(self, hostname):
command = "sudo salt --out yaml '%s*' " \
"pillar.get _param:single_address |" \
"awk '{print $2}'" % hostname
host_ips = self._run_cmd_remote(self.client, command)
return host_ips[0]
def set_apply_patches(self):
self.log.info('Set apply patches start......')
fenix_files = None
set_scripts = [self.cm_set_script]
thrs = []
restart_cmd = 'sudo systemctl restart' \
' ceilometer-agent-notification.service'
if self.conf.test_case != 'fault_management':
if is_fenix(self.conf):
set_scripts.append(self.fe_set_script)
testdir = get_doctor_test_root_dir()
fenix_files = ["Dockerfile", "run"]
restart_cmd += ' nova-scheduler.service'
set_scripts.append(self.nc_set_compute_script)
for node_ip in self.controllers:
client = SSHClient(node_ip, self.node_user_name,
key_filename=self.key_file)
if fenix_files is not None:
for fenix_file in fenix_files:
src_file = '{0}/{1}/{2}'.format(testdir,
'admin_tool/fenix',
fenix_file)
client.scp(src_file, fenix_file)
thrs.append(self._run_apply_patches(client,
restart_cmd,
set_scripts,
python=self.python))
time.sleep(5)
self.log.info('Set apply patches start......')
if self.conf.test_case != 'fault_management':
restart_cmd = 'sudo systemctl restart nova-compute.service'
for node_ip in self.computes:
client = SSHClient(node_ip, self.node_user_name,
key_filename=self.key_file)
thrs.append(self._run_apply_patches(
client,
restart_cmd,
[self.nc_set_compute_script],
python=self.python))
time.sleep(5)
# If Fenix container ir build, it needs to be ready before continue
for thr in thrs:
thr.join()
def restore_apply_patches(self):
self.log.info('restore apply patches start......')
restore_scripts = [self.cm_restore_script]
restore_scripts.append(self.ac_restore_script)
restart_cmd = 'sudo systemctl restart' \
' ceilometer-agent-notification.service'
if self.conf.test_case != 'fault_management':
restart_cmd += ' nova-scheduler.service'
restore_scripts.append(self.nc_restore_compute_script)
for node_ip in self.controllers:
client = SSHClient(node_ip, self.node_user_name,
key_filename=self.key_file)
self._run_apply_patches(client,
restart_cmd,
restore_scripts,
python=self.python)
if self.conf.test_case != 'fault_management':
restart_cmd = 'sudo systemctl restart nova-compute.service'
for node_ip in self.computes:
client = SSHClient(node_ip, self.node_user_name,
key_filename=self.key_file)
self._run_apply_patches(
client, restart_cmd,
[self.nc_restore_compute_script],
python=self.python)
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