def _add_proxy_role(self, host, role_name):
"""
Commands used to add role for host:
cps role-host-add --host ** nova-proxy001
cps commit
Commands used to check if add successful:
cps template-instance-list --service nova nova-proxy001
If get proxy info, then it is add successfully, no mater the status of proxy is fault.
:param role_name:
:return:
"""
log.info('Start to add proxy role in host: %s, for role: %s' %
(host, role_name))
for i in range(3):
try:
add_result = RefCPSService.role_host_add(role_name, [host])
RefCPSService.cps_commit()
log.info('add proxy role success, host: %s, role: %s' %
(host, role_name))
return True
except Exception as e:
log.error(
"add proxy role error, try again, host: %s, role: %s, exception: %s"
% (host, role_name, e.message))
time.sleep(1)
continue
log.error('add proxy role error, host: %s, role: %s' %
(host, role_name))
return False
def _add_proxy_role(self, host, role_name):
"""
Commands used to add role for host:
cps role-host-add --host ** nova-proxy001
cps commit
Commands used to check if add successful:
cps template-instance-list --service nova nova-proxy001
If get proxy info, then it is add successfully, no mater the status of proxy is fault.
:param role_name:
:return:
"""
log.info('Start to add proxy role in host: %s, for role: %s' % (host, role_name))
for i in range(3):
try:
add_result = RefCPSService.role_host_add(role_name, [host])
RefCPSService.cps_commit()
log.info('add proxy role success, host: %s, role: %s'
% (host, role_name))
return True
except Exception as e:
log.error("add proxy role error, try again, host: %s, role: %s, exception: %s"
% (host, role_name, e.message))
time.sleep(1)
continue
log.error('add proxy role error, host: %s, role: %s' % (host, role_name))
return False
def add_role_for_cascading_node(self):
start_info = 'Start to add role for cascading node. Include: nova-api, nova-scheduler, neutron-server, loadbalancer'
print(start_info)
log.info(start_info)
host_name_of_cascading_node = socket.gethostname()
log.info("host_name_of_cascading_node = %s" % host_name_of_cascading_node)
RefCPSService.role_host_add('nova-api', [host_name_of_cascading_node])
RefCPSService.role_host_add('nova-scheduler', [host_name_of_cascading_node])
RefCPSService.role_host_add('neutron-server', [host_name_of_cascading_node])
RefCPSService.role_host_add('loadbalancer', [host_name_of_cascading_node])
RefCPSService.cps_commit()
finish_info = 'Finish to add role for cascading node. Include: nova-api, nova-scheduler, neutron-server, loadbalancer'
print(finish_info)
log.info(finish_info)
def add_role_for_cascading_node(self):
start_info = 'Start to add role for cascading node. Include: nova-api, nova-scheduler, neutron-server, loadbalancer'
print(start_info)
log.info(start_info)
host_name_of_cascading_node = socket.gethostname()
RefCPSService.role_host_add('nova-api', [host_name_of_cascading_node])
RefCPSService.role_host_add('nova-scheduler',
[host_name_of_cascading_node])
RefCPSService.role_host_add('neutron-server',
[host_name_of_cascading_node])
RefCPSService.role_host_add('loadbalancer',
[host_name_of_cascading_node])
RefCPSService.cps_commit()
finish_info = 'Finish to add role for cascading node. Include: nova-api, nova-scheduler, neutron-server, loadbalancer'
print(finish_info)
log.info(finish_info)
def __update_template_params_for_proxy__(service, template_name, dict_params):
for i in range(3):
try:
RefCPSService.update_template_params(service, template_name, dict_params)
RefCPSService.cps_commit()
log.info("update template params success, service: %s, template_name: %s"
% (service, template_name))
time.sleep(1)
return True
except Exception as e:
log.error("update template params error, try again, service: %s, template_name: %s, exception: %s"
% (service, template_name, e.message))
time.sleep(1)
continue
log.error("update template params failed, service: %s, template_name: %s."
% (service, template_name))
return False
def _add_proxy_role(self, host, role_name):
"""
Commands used to add role for host:
cps role-host-add --host ** nova-proxy001
cps commit
Commands used to check if add successful:
cps template-instance-list --service nova nova-proxy001
If get proxy info, then it is add successfully, no mater the status of proxy is fault.
:param role_name:
:return:
"""
log.info('Start to add proxy role in host: %s, for role: %s' %
(host, role_name))
add_result = RefCPSService.role_host_add(role_name, [host])
RefCPSService.cps_commit()
log.info('Finish to add proxy role in host: %s, for role: %s' %
(host, role_name))
def __enable_l2_remote_port_for_proxy__(proxy_name):
service = 'neutron'
# e.g. 'neutron-l2-proxy003'
template = '-'.join(['neutron-l2', proxy_name])
updated_params = {
'remote_port_enabled': 'True'
}
for i in range(3):
try:
RefCPSService.update_template_params(service, template, updated_params)
RefCPSService.cps_commit()
log.info("enable l2 remote port success, proxy: %s" % proxy_name)
return True
except Exception as e:
log.error("enable l2 remote port error, try again, proxy: %s, exception: %s"
% (proxy_name, e.message))
time.sleep(1)
continue
log.error("enable l2 remote port failed, proxy: %s" % proxy_name)
return False
def __init__(self):
self.proxy_match_host = CONF.DEFAULT.proxy_match_host
self.proxy_match_region = CONF.DEFAULT.proxy_match_region
self.proxies = self.proxy_match_host.keys()
self.current_proxy = CONF.DEFAULT.current_node
# cascading.hybrid.huawei.com
self.cascading_region = RefCPSService.get_local_domain()
log.info('cascading region is: %s' % self.cascading_region)
local_dc, local_az = RefFsUtils.get_local_dc_az()
# cascading.hybrid
self.cascading_os_region_name = '.'.join([local_az, local_dc])
def __enable_l2_remote_port_for_proxy__(proxy_name):
service = 'neutron'
# e.g. 'neutron-l2-proxy003'
template = '-'.join(['neutron-l2', proxy_name])
updated_params = {'remote_port_enabled': 'True'}
for i in range(3):
try:
RefCPSService.update_template_params(service, template,
updated_params)
RefCPSService.cps_commit()
log.info("enable l2 remote port success, proxy: %s" %
proxy_name)
return True
except Exception as e:
log.error(
"enable l2 remote port error, try again, proxy: %s, exception: %s"
% (proxy_name, e.message))
time.sleep(1)
continue
log.error("enable l2 remote port failed, proxy: %s" % proxy_name)
return False
def __init__(self):
self.proxy_match_host = CONF.DEFAULT.proxy_match_host
self.proxy_match_region = CONF.DEFAULT.proxy_match_region
self.proxies = self.proxy_match_host.keys()
self.current_proxy = CONF.DEFAULT.current_node
# cascading.hybrid.huawei.com
self.cascading_region = RefCPSService.get_local_domain()
log.info('cascading region is: %s' % self.cascading_region)
local_dc, local_az = RefFsUtils.get_local_dc_az()
# cascading.hybrid
self.cascading_os_region_name = '.'.join([local_az, local_dc])
def config_big_l2_layer_in_proxy_node(self):
host_list = None
for i in range(3):
try:
host_list = RefCPSService.host_list()
log.info("get host list success.")
break
except Exception as e:
log.error("get host list error, try again. error: %s" % e.message)
time.sleep(1)
continue
if host_list is None:
log.error("config big l2 layer for proxies failed, get host list failed.")
return False
for proxy in self.proxies:
# enable l2 remote port
self.__enable_l2_remote_port_for_proxy__(proxy)
# copy file
host_id = self.proxy_match_host[proxy]
host_ip = None
for host in host_list["hosts"]:
if host_id == host["id"]:
host_ip = host["manageip"]
break
if host_ip is None:
log.error("proxy not exist, proxy: %s, proxy id: %s" % (proxy, host_id))
continue
log.info('start to replace neutron l2 proxy json in proxy nodes. proxy: %s' % proxy)
replace_result = False
for i in range(3):
try:
# utils.remote_open_root_permit_for_host(proxy_host_ip)
local_path_of_neutron_l2_proxy = os.path.join(
utils.get_patches_tool_path(),
CfgFilePath.NEUTRON_L2_PROXY_PATH_TEMPLATE)
ssh = SSHConnection(host_ip, SysUserInfo.ROOT, SysUserInfo.ROOT_PWD)
ssh.put(local_path_of_neutron_l2_proxy, CfgFilePath.NEUTRON_L2_PROXY_PATH)
ssh.close()
replace_result = True
log.info('replace neutron l2 proxy json success, proxy: %s' % proxy)
break
except Exception, e:
log.error('replace neutron l2 proxy json error, try again, proxy: %s, error: %s' % (proxy, e.message))
time.sleep(1)
continue
finally:
ssh.close()
def patch_for_cascading_and_proxy_node(self):
host_list = RefCPSService.host_list()
for host in host_list['hosts']:
roles_list = host['roles']
proxy_host_ip = host['manageip']
region = self._get_region_by_roles_list(roles_list)
if region is not None:
print('Start to patch for region - <%s>' % region)
absolute_patch_path = self._get_path_by_region(region)
PatchInstaller(absolute_patch_path, utils.get_openstack_installed_path(), ['.py'], proxy_host_ip).install()
print('Finish to patch for region - <%s>' % region)
else:
print('Region of ip <%s> is None, can not patch for this proxy' % proxy_host_ip)
def __update_template_params_for_proxy__(service, template_name,
dict_params):
for i in range(3):
try:
RefCPSService.update_template_params(service, template_name,
dict_params)
RefCPSService.cps_commit()
log.info(
"update template params success, service: %s, template_name: %s"
% (service, template_name))
time.sleep(1)
return True
except Exception as e:
log.error(
"update template params error, try again, service: %s, template_name: %s, exception: %s"
% (service, template_name, e.message))
time.sleep(1)
continue
log.error(
"update template params failed, service: %s, template_name: %s." %
(service, template_name))
return False
def patch_for_cascading_and_proxy_node(self):
host_list = RefCPSService.host_list()
for host in host_list['hosts']:
roles_list = host['roles']
proxy_host_ip = host['manageip']
region = self._get_region_by_roles_list(roles_list)
if region is not None:
print('Start to patch for region - <%s>' % region)
absolute_patch_path = self._get_path_by_region(region)
PatchInstaller(absolute_patch_path,
utils.get_openstack_installed_path(), ['.py'],
proxy_host_ip).install()
print('Finish to patch for region - <%s>' % region)
else:
print(
'Region of ip <%s> is None, can not patch for this proxy' %
proxy_host_ip)
def create_aggregate_in_cascaded_node(self):
"""
nova aggregate-create az31.singapore--aws az31.singapore--aws
nova host-list
nova aggregate-add-host az31.singapore--aws 42114FD9-D446-9248-3A05-23CF474E3C68
:return:
"""
ref_service = RefServices()
host_id = socket.gethostname()
region = RefCPSService.get_local_domain()
os_region_name = '.'.join([RefFsSystemUtils.get_az_by_domain(region), RefFsSystemUtils.get_dc_by_domain(region)])
if not ref_service.nova_aggregate_exist(os_region_name, os_region_name):
create_result = ref_service.nova_aggregate_create(os_region_name, os_region_name)
if create_result is not None:
ref_service.nova_aggregate_add_host(create_result, host_id)
print('Success to create region<%s> for host<%s>' % (os_region_name, host_id))
def create_aggregate_in_cascaded_node(self):
"""
nova aggregate-create az31.singapore--aws az31.singapore--aws
nova host-list
nova aggregate-add-host az31.singapore--aws 42114FD9-D446-9248-3A05-23CF474E3C68
:return:
"""
ref_service = RefServices()
host_id = socket.gethostname()
region = RefCPSService.get_local_domain()
os_region_name = '.'.join([
RefFsSystemUtils.get_az_by_domain(region),
RefFsSystemUtils.get_dc_by_domain(region)
])
if not ref_service.nova_aggregate_exist(os_region_name,
os_region_name):
create_result = ref_service.nova_aggregate_create(
os_region_name, os_region_name)
if create_result is not None:
ref_service.nova_aggregate_add_host(create_result, host_id)
print('Success to create region<%s> for host<%s>' %
(os_region_name, host_id))
def _commit_config(self):
RefCPSService.cps_commit()
def _update_template_params_for_proxy(self, service, template_name,
dict_params):
result = RefCPSService.update_template_params(service, template_name,
dict_params)
return result
def config_big_l2_layer_in_proxy_node(self):
self._config_big_l2_layer_in_proxy(self.current_proxy)
host_list = RefCPSService.host_list()
if host_list is not None:
self._replace_neutron_l2_proxy_json(host_list)
def _commit_config(self):
RefCPSService.cps_commit()
def config_big_l2_layer_in_proxy_node(self):
host_list = None
for i in range(3):
try:
host_list = RefCPSService.host_list()
log.info("get host list success.")
break
except Exception as e:
log.error("get host list error, try again. error: %s" %
e.message)
time.sleep(1)
continue
if host_list is None:
log.error(
"config big l2 layer for proxies failed, get host list failed."
)
return False
for proxy in self.proxies:
# enable l2 remote port
self.__enable_l2_remote_port_for_proxy__(proxy)
# copy file
host_id = self.proxy_match_host[proxy]
host_ip = None
for host in host_list["hosts"]:
if host_id == host["id"]:
host_ip = host["manageip"]
break
if host_ip is None:
log.error("proxy not exist, proxy: %s, proxy id: %s" %
(proxy, host_id))
continue
log.info(
'start to replace neutron l2 proxy json in proxy nodes. proxy: %s'
% proxy)
replace_result = False
for i in range(3):
try:
# utils.remote_open_root_permit_for_host(proxy_host_ip)
local_path_of_neutron_l2_proxy = os.path.join(
utils.get_patches_tool_path(),
CfgFilePath.NEUTRON_L2_PROXY_PATH_TEMPLATE)
ssh = SSHConnection(host_ip, SysUserInfo.ROOT,
SysUserInfo.ROOT_PWD)
ssh.put(local_path_of_neutron_l2_proxy,
CfgFilePath.NEUTRON_L2_PROXY_PATH)
ssh.close()
replace_result = True
log.info(
'replace neutron l2 proxy json success, proxy: %s' %
proxy)
break
except Exception, e:
log.error(
'replace neutron l2 proxy json error, try again, proxy: %s, error: %s'
% (proxy, e.message))
time.sleep(1)
continue
finally:
ssh.close()
