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common.py
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#!/usr/bin/python
#
# Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
#
"""Provision's Contrail Config components."""
import os
from time import sleep
from fabric.api import local
from fabric.context_managers import settings
from contrail_provisioning.common.base import ContrailSetup
from contrail_provisioning.database.base import DatabaseCommon
from contrail_provisioning.config.templates import ifmap_log4j
from contrail_provisioning.config.templates import ifmap_authorization
from contrail_provisioning.config.templates import ifmap_basicauthusers
from contrail_provisioning.config.templates import ifmap_publisher
from contrail_provisioning.config.templates import contrail_api_conf
from contrail_provisioning.config.templates import contrail_api_ini
from contrail_provisioning.config.templates import contrail_api_ini_centos
from contrail_provisioning.config.templates import contrail_api_svc
from contrail_provisioning.config.templates import contrail_schema_transformer_conf
from contrail_provisioning.config.templates import contrail_device_manager_conf
from contrail_provisioning.config.templates import contrail_svc_monitor_conf
from contrail_provisioning.config.templates import contrail_discovery_conf
from contrail_provisioning.config.templates import contrail_discovery_ini
from contrail_provisioning.config.templates import contrail_discovery_ini_centos
from contrail_provisioning.config.templates import contrail_discovery_svc
from contrail_provisioning.config.templates import contrail_sudoers
from contrail_provisioning.config.templates import contrail_config_nodemgr_template
from contrail_provisioning.common.templates import contrail_database_template
from contrail_provisioning.config.templates import contrail_device_manager_ini
class ConfigBaseSetup(ContrailSetup):
def __init__(self, config_args, args_str=None):
super(ConfigBaseSetup, self).__init__()
self._args = config_args
self.cfgm_ip = self._args.self_ip
self.cassandra_server_list = [(cassandra_server_ip, '9160')\
for cassandra_server_ip in self._args.cassandra_ip_list]
self.zk_servers = ','.join(self._args.zookeeper_ip_list)
self.zk_servers_ports = ','.join(['%s:2181' %(s)\
for s in self._args.zookeeper_ip_list])
self.control_node_users = '\n'.join(['%s:%s' %(s, s)\
for s in self._args.control_ip_list])
self.control_node_dns_users = '\n'.join(['%s.dns:%s.dns' %(s, s)\
for s in self._args.control_ip_list])
amqp_ip_list = [self.cfgm_ip]
if self._args.amqp_ip_list:
amqp_ip_list = self._args.amqp_ip_list
self.rabbit_servers = ','.join(['%s:%s' % (amqp, self._args.amqp_port)\
for amqp in amqp_ip_list])
self.contrail_internal_vip = (self._args.contrail_internal_vip or
self._args.internal_vip)
self.api_ssl_enabled = False
if (self._args.apiserver_keyfile and
self._args.apiserver_certfile and self._args.apiserver_cafile):
self.api_ssl_enabled = True
def fixup_config_files(self):
self.fixup_cassandra_config()
self.fixup_ifmap_config_files()
self.fixup_contrail_api_config_file()
self.fixup_contrail_api_supervisor_ini()
self.fixup_contrail_api_initd()
self.fixup_schema_transformer_config_file()
self.fixup_device_manager_ini()
self.fixup_device_manager_config_file()
self.fixup_svc_monitor_config_file()
self.fixup_discovery_config_file()
self.fixup_discovery_supervisor_ini()
self.fixup_discovery_initd()
self.fixup_vnc_api_lib_ini()
self.fixup_contrail_sudoers()
self.fixup_contrail_config_nodemgr()
self.fixup_cassandra_config()
if self._args.use_certs:
local("sudo setup-pki.sh /etc/contrail/ssl")
def fixup_ifmap_config_files(self):
if self.pdist == 'Ubuntu' or self.pdist == 'centos' or self.pdist == 'redhat':
# log4j.properties
template_vals = {
}
self._template_substitute_write(ifmap_log4j.template,
template_vals, self._temp_dir_name + '/log4j.properties')
local("sudo mv %s/log4j.properties /etc/ifmap-server/" %(self._temp_dir_name))
# authorization.properties
template_vals = {
}
self._template_substitute_write(ifmap_authorization.template,
template_vals, self._temp_dir_name + '/authorization.properties')
local("sudo mv %s/authorization.properties /etc/ifmap-server/" %(self._temp_dir_name))
# basicauthusers.properties
template_vals = {
'__contrail_control_node_users__' : self.control_node_users,
'__contrail_control_node_dns_users__' : self.control_node_dns_users,
}
self._template_substitute_write(ifmap_basicauthusers.template,
template_vals, self._temp_dir_name + '/basicauthusers.properties')
local("sudo mv %s/basicauthusers.properties /etc/ifmap-server/" %(self._temp_dir_name))
# publisher.properties
template_vals = {
}
self._template_substitute_write(ifmap_publisher.template,
template_vals, self._temp_dir_name + '/publisher.properties')
local("sudo mv %s/publisher.properties /etc/ifmap-server/" %(self._temp_dir_name))
# IfMap need not waste CPU cycles on validating XML generated by API server.
local("sudo sed -i 's/^irond.xml.validate=true/irond.xml.validate=false/gI' /etc/ifmap-server/ifmap.properties")
def fixup_contrail_api_config_file(self):
if self._args.orchestrator == 'vcenter':
aaa_mode = "no-auth"
else:
aaa_mode = self._args.aaa_mode
# contrail-api.conf
template_vals = {'__contrail_ifmap_server_ip__': self.cfgm_ip,
'__contrail_ifmap_server_port__': '8444' if self._args.use_certs else '8443',
'__contrail_ifmap_username__': 'api-server',
'__contrail_ifmap_password__': 'api-server',
'__contrail_listen_ip_addr__': '0.0.0.0',
'__contrail_listen_port__': '8082',
'__contrail_use_certs__': self._args.use_certs,
'__rabbit_server_ip__': self.rabbit_servers,
'__contrail_log_file__': '/var/log/contrail/contrail-api.log',
'__contrail_cassandra_server_list__' : ' '.join('%s:%s' % cassandra_server for cassandra_server in self.cassandra_server_list),
'__contrail_disc_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_disc_server_port__': '5998',
'__contrail_zookeeper_server_ip__': self.zk_servers_ports,
'__contrail_cloud_admin_role__': "cloud_admin_role=%s" % self._args.cloud_admin_role if self._args.cloud_admin_role else '',
'__contrail_aaa_mode__': "aaa_mode=%s" % aaa_mode if aaa_mode else '',
}
self._template_substitute_write(contrail_api_conf.template,
template_vals, self._temp_dir_name + '/contrail-api.conf')
local("sudo mv %s/contrail-api.conf /etc/contrail/" %(self._temp_dir_name))
def fixup_contrail_api_supervisor_ini(self, config_files=['/etc/contrail/contrail-api.conf', '/etc/contrail/contrail-database.conf']):
# supervisor contrail-api.ini
config_file_args = ' --conf_file '.join(config_files)
template_vals = {'__contrail_api_port_base__': '910', # 910x
'__contrail_api_nworkers__': self._args.nworkers,
'__contrail_config_file_args__' : config_file_args,
}
if self.pdist == 'Ubuntu':
tmpl = contrail_api_ini.template
else:
tmpl = contrail_api_ini_centos.template
self._template_substitute_write(tmpl,
template_vals, self._temp_dir_name + '/contrail-api.ini')
local("sudo mv %s/contrail-api.ini /etc/contrail/supervisord_config_files/" %(self._temp_dir_name))
def fixup_contrail_api_initd(self):
# initd script wrapper for contrail-api
sctl_lines = ''
for worker_id in range(int(self._args.nworkers)):
sctl_line = 'if [ -e /tmp/supervisord_config.sock ]; then\n'
sctl_line += ' supervisorctl -s unix:///tmp/supervisord_config.sock ' + \
'${1} `basename ${0}:%s`\n' %(worker_id)
sctl_line += 'else\n'
sctl_line += ' supervisorctl -s unix:///var/run/supervisord_config.sock ' + \
'${1} `basename ${0}:%s`\n' %(worker_id)
sctl_line += 'fi\n'
sctl_lines = sctl_lines + sctl_line
template_vals = {'__contrail_supervisorctl_lines__': sctl_lines,
}
self._template_substitute_write(contrail_api_svc.template,
template_vals, self._temp_dir_name + '/contrail-api')
local("sudo mv %s/contrail-api /etc/init.d/" %(self._temp_dir_name))
local("sudo chmod a+x /etc/init.d/contrail-api")
def fixup_schema_transformer_config_file(self):
# contrail-schema.conf
template_vals = {'__contrail_ifmap_server_ip__': self.cfgm_ip,
'__contrail_ifmap_server_port__': '8444' if self._args.use_certs else '8443',
'__contrail_ifmap_username__': 'schema-transformer',
'__contrail_ifmap_password__': 'schema-transformer',
'__contrail_api_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_api_server_port__': '8082',
'__api_server_use_ssl__': 'True' if self.api_ssl_enabled else 'False',
'__contrail_zookeeper_server_ip__': self.zk_servers_ports,
'__contrail_use_certs__': self._args.use_certs,
'__contrail_keyfile_location__': '/etc/contrail/ssl/private_keys/schema_xfer_key.pem',
'__contrail_certfile_location__': '/etc/contrail/ssl/certs/schema_xfer.pem',
'__contrail_cacertfile_location__': '/etc/contrail/ssl/certs/ca.pem',
'__contrail_log_file__' : '/var/log/contrail/contrail-schema.log',
'__contrail_cassandra_server_list__' : ' '.join('%s:%s' % cassandra_server for cassandra_server in self.cassandra_server_list),
'__contrail_disc_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_disc_server_port__': '5998',
'__rabbit_server_ip__': self.rabbit_servers,
}
self._template_substitute_write(contrail_schema_transformer_conf.template,
template_vals, self._temp_dir_name + '/contrail-schema.conf')
local("sudo mv %s/contrail-schema.conf /etc/contrail/contrail-schema.conf" %(self._temp_dir_name))
local("sudo chmod a+x /etc/init.d/contrail-schema")
def fixup_device_manager_ini(self,config_files=
['/etc/contrail/contrail-device-manager.conf',
'/etc/contrail/contrail-keystone-auth.conf']
):
# If cassandra user name provided add the cassandra_database.conf file
# to the ini
if self._args.cassandra_user is not None:
config_files.append('/etc/contrail/contrail-database.conf')
config_file_args = ' --conf_file '.join(config_files)
template_vals = {'__contrail_config_file_args__': config_file_args}
self._template_substitute_write(contrail_device_manager_ini.template,
template_vals, self._temp_dir_name + '/contrail-device-manager.ini')
local("sudo mv %s/contrail-device-manager.ini /etc/contrail/supervisord_config_files/" %(self._temp_dir_name))
def fixup_device_manager_config_file(self):
# contrail-device-manager.conf
template_vals = {'__rabbit_server_ip__': self.rabbit_servers,
'__contrail_api_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_api_server_port__': '8082',
'__api_server_use_ssl__': 'True' if self.api_ssl_enabled else 'False',
'__contrail_zookeeper_server_ip__': self.zk_servers_ports,
'__contrail_log_file__' : '/var/log/contrail/contrail-device-manager.log',
'__contrail_cassandra_server_list__' : ' '.join('%s:%s' % cassandra_server for cassandra_server in self.cassandra_server_list),
'__contrail_disc_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_disc_server_port__': '5998',
}
self._template_substitute_write(contrail_device_manager_conf.template,
template_vals, self._temp_dir_name + '/contrail-device-manager.conf')
local("sudo mv %s/contrail-device-manager.conf /etc/contrail/contrail-device-manager.conf" %(self._temp_dir_name))
#local("sudo chmod a+x /etc/init.d/contrail-device-manager")
def fixup_svc_monitor_config_file(self):
# contrail-svc-monitor.conf
template_vals = {'__contrail_ifmap_server_ip__': self.cfgm_ip,
'__contrail_ifmap_server_port__': '8444' if self._args.use_certs else '8443',
'__contrail_ifmap_username__': 'svc-monitor',
'__contrail_ifmap_password__': 'svc-monitor',
'__rabbit_server_ip__': self.rabbit_servers,
'__contrail_api_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_api_server_port__': '8082',
'__api_server_use_ssl__': 'True' if self.api_ssl_enabled else 'False',
'__contrail_analytics_server_ip__': self.contrail_internal_vip or self._args.collector_ip,
'__contrail_zookeeper_server_ip__': self.zk_servers_ports,
'__contrail_use_certs__': self._args.use_certs,
'__contrail_keyfile_location__': '/etc/contrail/ssl/private_keys/svc_monitor_key.pem',
'__contrail_certfile_location__': '/etc/contrail/ssl/certs/svc_monitor.pem',
'__contrail_cacertfile_location__': '/etc/contrail/ssl/certs/ca.pem',
'__contrail_log_file__' : '/var/log/contrail/contrail-svc-monitor.log',
'__contrail_cassandra_server_list__' : ' '.join('%s:%s' % cassandra_server for cassandra_server in self.cassandra_server_list),
'__contrail_disc_server_ip__': self.contrail_internal_vip or self.cfgm_ip,
'__contrail_disc_server_port__': '5998',
'__contrail_region_name__': self._args.region_name,
}
self._template_substitute_write(contrail_svc_monitor_conf.template,
template_vals, self._temp_dir_name + '/contrail-svc-monitor.conf')
local("sudo mv %s/contrail-svc-monitor.conf /etc/contrail/contrail-svc-monitor.conf" %(self._temp_dir_name))
def fixup_discovery_config_file(self):
# discovery.conf_
template_vals = {
'__contrail_zk_server_ip__': self.zk_servers,
'__contrail_zk_server_port__': '2181',
'__contrail_listen_ip_addr__': '0.0.0.0',
'__contrail_listen_port__': '5998',
'__contrail_log_local__': 'True',
'__contrail_log_file__': '/var/log/contrail/contrail-discovery.log',
'__contrail_healthcheck_interval__': 5,
'__contrail_cassandra_server_list__' : ' '.join('%s:%s' % cassandra_server for cassandra_server in self.cassandra_server_list),
}
self._template_substitute_write(contrail_discovery_conf.template,
template_vals, self._temp_dir_name + '/contrail-discovery.conf')
local("sudo mv %s/contrail-discovery.conf /etc/contrail/" %(self._temp_dir_name))
def fixup_discovery_supervisor_ini(self, config_files= ['/etc/contrail/contrail-discovery.conf']):
# supervisor contrail-discovery.ini
template_vals = {'__contrail_disc_port_base__': '911', # 911x
'__contrail_disc_nworkers__': '1',
'__contrail_config_database__':''
}
if self._args.cassandra_user is not None:
config_files.append('/etc/contrail/contrail-database.conf')
config_file_args = ' --conf_file '.join(config_files)
if self.pdist == 'Ubuntu':
tmpl = contrail_discovery_ini.template
else:
tmpl = contrail_discovery_ini_centos.template
template_vals['__contrail_discovery_conf__']= config_file_args
self._template_substitute_write(tmpl,
template_vals, self._temp_dir_name + '/contrail-discovery.ini')
local("sudo mv %s/contrail-discovery.ini /etc/contrail/supervisord_config_files/" %(self._temp_dir_name))
def fixup_discovery_initd(self):
# initd script wrapper for contrail-discovery
sctl_lines = ''
for worker_id in range(int(self._args.nworkers)):
sctl_line = 'if [ -e /tmp/supervisord_config.sock ]; then\n'
sctl_line += ' supervisorctl -s unix:///tmp/supervisord_config.sock ' + \
'${1} `basename ${0}:%s`\n' %(worker_id)
sctl_line += 'else\n'
sctl_line += ' supervisorctl -s unix:///var/run/supervisord_config.sock ' + \
'${1} `basename ${0}:%s`\n' %(worker_id)
sctl_line += 'fi\n'
sctl_lines = sctl_lines + sctl_line
template_vals = {'__contrail_supervisorctl_lines__': sctl_lines,
}
self._template_substitute_write(contrail_discovery_svc.template,
template_vals, self._temp_dir_name + '/contrail-discovery')
local("sudo mv %s/contrail-discovery /etc/init.d/" %(self._temp_dir_name))
local("sudo chmod a+x /etc/init.d/contrail-discovery")
def fixup_contrail_sudoers(self):
# sudoers for contrail
template_vals = {
}
self._template_substitute_write(contrail_sudoers.template,
template_vals, self._temp_dir_name + '/contrail_sudoers')
local("sudo mv %s/contrail_sudoers /etc/sudoers.d/" %(self._temp_dir_name))
local("sudo chmod 440 /etc/sudoers.d/contrail_sudoers")
def fixup_contrail_config_nodemgr(self):
template_vals = {'__contrail_discovery_ip__' : self.contrail_internal_vip or self.cfgm_ip,
'__contrail_discovery_port__': '5998'
}
self._template_substitute_write(contrail_config_nodemgr_template.template,
template_vals, self._temp_dir_name + '/contrail-config-nodemgr.conf')
local("sudo mv %s/contrail-config-nodemgr.conf /etc/contrail/contrail-config-nodemgr.conf" %(self._temp_dir_name))
def fixup_cassandra_config(self):
if self._args.cassandra_user is not None:
if os.path.isfile('/etc/contrail/contrail-database.conf') is not True:
# Create conf file
template_vals = {'__cassandra_user__': self._args.cassandra_user,
'__cassandra_password__': self._args.cassandra_password
}
self._template_substitute_write(contrail_database_template.template,
template_vals, self._temp_dir_name + '/contrail-config-database.conf')
local("sudo mv %s/contrail-config-database.conf /etc/contrail/contrail-database.conf" %(self._temp_dir_name))
def restart_config(self):
local('sudo service supervisor-config restart')
def run_services(self):
local("sudo config-server-setup.sh")
# Wait for supervisor to start contrail-api and rabbitmq
for i in range(10):
services_status = {'contrail-api' : 'down', 'rabbitmq-server' : 'down'}
for service in services_status.keys():
with settings(warn_only=True):
status = local("sudo service %s status" % service, capture=True)
if status.succeeded and 'running' in status.lower():
print "[%s] started by supervisor config." % service
services_status[service] = 'running'
else:
print "Error %s in getting status of [%s]." \
%(status.__dict__, service)
services_status[service] = 'down'
if 'down' in services_status.values():
print "[contrail-api and rabbitmq] not yet started by supervisor config, Retrying."
sleep(2)
else:
print "[contrail-api and rabbitmq] started by supervisor config, continue to provision."
return
def setup_database(self):
db = DatabaseCommon()
db.fixup_zookeeper_configs(self._args.zookeeper_ip_list,
self._args.cfgm_index)
db_services = ['zookeeper']
if self._args.manage_db:
db.create_data_dir(self._args.data_dir)
db.fixup_etc_hosts_file(self._args.self_ip, self.hostname)
db.fixup_cassandra_config_file(self._args.self_ip,
self._args.seed_list,
self._args.data_dir,
self._args.ssd_data_dir,
cluster_name='ContrailConfigDB')
db.fixup_cassandra_env_config()
db_services.append('contrail-database')
for svc in db_services:
local('sudo chkconfig %s on' % svc)
local('sudo service %s restart' % svc)
def setup(self):
self.disable_selinux()
self.disable_iptables()
self.setup_coredump()
self.setup_database()
self.fixup_config_files()
self.run_services()