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server_mgr_puppet.py
810 lines (744 loc) · 39.6 KB
/
server_mgr_puppet.py
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#!/usr/bin/python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
import os
import sys
import re
import datetime
import commands
import json
import pdb
import subprocess
from netaddr import *
import string
import textwrap
import shutil
import random
import tempfile
import re
import openstack_hieradata
import yaml
from server_mgr_err import *
from server_mgr_logger import ServerMgrlogger as ServerMgrlogger
from server_mgr_exception import ServerMgrException as ServerMgrException
from esxi_contrailvm import ContrailVM as ContrailVM
from contrail_defaults import *
class ServerMgrPuppet:
_node_env_map_file = "puppet/node_mapping.json"
def __init__(self, smgr_base_dir, puppet_dir):
self._smgr_log = ServerMgrlogger()
self._smgr_log.log(self._smgr_log.DEBUG, "ServerMgrPuppet Init")
self.smgr_base_dir = smgr_base_dir
self.puppet_directory = puppet_dir
if not os.path.exists(os.path.dirname(puppet_dir)):
os.makedirs(os.path.dirname(puppet_dir))
# end __init__
#API to return control interfaces IP address
# else return MGMT IP address
def get_control_ip(self, provision_params, mgmt_ip):
intf_control = {}
"""
if 'contrail_params' in provision_params:
contrail_dict = eval(provision_params['contrail_params'])
control_data_intf = contrail_dict['control_data_interface']
if provision_params['interface_list'] and \
provision_params['interface_list'] [control_data_intf]:
control_data_ip = provision_params['interface_list'] \
[control_data_intf] ['ip']
if control_data_ip:
return '"' + str(IPNetwork(control_data_ip).ip) + '"'
else:
return '"' + provision_params['server_ip'] + '"'
"""
if provision_params['control_net'] [mgmt_ip]:
intf_control = eval(provision_params['control_net'] [mgmt_ip])
for intf,values in intf_control.items():
if intf:
return str(IPNetwork(values['ip_address']).ip)
else:
return provision_params['server_ip']
return mgmt_ip
# end get_control_ip
def storage_get_control_network_mask(self, provision_params,
server, cluster):
role_ips_dict = provision_params['roles']
cluster_params = eval(cluster['parameters'])
server_params = eval(server['parameters'])
#openstack_ip = cluster_params.get("internal_vip", None)
openstack_ip = ''
self_ip = server.get("ip_address", "")
if openstack_ip is None or openstack_ip == '':
if self_ip in role_ips_dict['openstack']:
openstack_ip = self_ip
else:
openstack_ip = role_ips_dict['openstack'][0]
subnet_mask = server.get("subnet_mask", "")
if not subnet_mask:
subnet_mask = cluster_params.get("subnet_mask", "255.255.255.0")
subnet_address = str(IPNetwork(
openstack_ip + "/" + subnet_mask).network)
self._smgr_log.log(self._smgr_log.DEBUG, "control-net : %s" % str( provision_params['control_net']))
if provision_params['control_net'] [openstack_ip]:
intf_control = eval(provision_params['control_net'] [openstack_ip])
self._smgr_log.log(self._smgr_log.DEBUG, "openstack-control-net : %s" % str(intf_control ))
for intf,values in intf_control.items():
if intf:
self._smgr_log.log(self._smgr_log.DEBUG, "ip_address : %s" % values['ip_address'])
return '"' + str(IPNetwork(values['ip_address']).network) + '/'+ str(IPNetwork(values['ip_address']).prefixlen) + '"'
else:
self._smgr_log.log(self._smgr_log.DEBUG, "server_ip : %s" % values['server_ip'])
return '"' + str(IPNetwork(provision_params['server_ip']).network) + '/'+ str(IPNetwork(provision_params['server_ip']).prefixlen) + '"'
return '"' + str(IPNetwork(subnet_address).network) + '/'+ str(IPNetwork(subnet_address).prefixlen) + '"'
def delete_node_entry(self, site_file, server_fqdn):
tempfd, temp_file = tempfile.mkstemp()
fh = os.fdopen(tempfd, "w")
node_found = False
brace_count = 0
with open(site_file, "r") as site_fh:
for line in site_fh:
tokens = line.strip().split()
if ((len(tokens) >= 2) and
(tokens[0] == "node") and
((re.findall(r"['\"](.*?)['\"]", tokens[1]))[0] == server_fqdn)):
node_found = True
#end if tokens...
if not node_found:
fh.write(line)
else:
# skip comments
if tokens[0].startswith("#"):
continue
# Skip lines till closing brace
if "{" in line:
brace_count += 1
if "}" in line:
brace_count -= 1
if brace_count == 0:
node_found = False
# end else not node_found
# end for
# end with
fh.close()
shutil.copy(temp_file, site_file)
os.remove(temp_file)
# end def delete_node_entry
def add_node_entry(
self, site_file, provision_params,
server, cluster, cluster_servers):
cluster_params = eval(cluster['parameters'])
server_fqdn = provision_params['server_id'] + "." + \
provision_params['domain']
data = ''
data += "node \'%s\' {\n" %server_fqdn
# Add Stage relationships
data += ' stage{ \'first\': }\n'
data += ' stage{ \'last\': }\n'
data += ' stage{ \'compute\': }\n'
data += ' stage{ \'pre\': }\n'
data += ' stage{ \'post\': }\n'
if 'tsn' in server['roles']:
data += ' stage{ \'tsn\': }\n'
if 'toragent' in server['roles']:
data += ' stage{ \'toragent\': }\n'
if 'storage-compute' in server['roles'] or 'storage-master' in server['roles']:
data += ' stage{ \'storage\': }\n'
data += ' Stage[\'pre\']->Stage[\'first\']->Stage[\'main\']->Stage[\'last\']->Stage[\'compute\']->'
if 'tsn' in server['roles']:
data += 'Stage[\'tsn\']->'
if 'toragent' in server['roles']:
data += 'Stage[\'toragent\']->'
if 'storage-compute' in server['roles'] or 'storage-master' in server['roles']:
data += 'Stage[\'storage\']->'
data += 'Stage[\'post\']\n'
# Add pre role
data += ' class { \'::contrail::provision_start\' : state => \'provision_started\', stage => \'pre\' }\n'
# Add common role
data += ' class { \'::sysctl::base\' : stage => \'first\' }\n'
data += ' class { \'::apt\' : stage => \'first\' }\n'
data += ' class { \'::contrail::profile::common\' : stage => \'first\' }\n'
# Add keepalived (This class is no-op if vip is not configured.)
if 'config' in server['roles'] or \
'openstack' in server['roles']:
data += ' include ::contrail::profile::keepalived\n'
# Add haproxy (for config node)
if 'config' in server['roles'] or \
'openstack' in server['roles']:
data += ' include ::contrail::profile::haproxy\n'
# Add database role.
if 'database' in server['roles']:
data += ' include ::contrail::profile::database\n'
# Add webui role.
if 'webui' in server['roles']:
data += ' include ::contrail::profile::webui\n'
# Add openstack role.
if 'openstack' in server['roles']:
if cluster_params.get("internal_vip", "") != "" or \
cluster_params.get("contrail_internal_vip", "") != "" :
data += ' class { \'::contrail::profile::openstack_controller\': } ->\n'
if 'config' in server['roles']:
data += ' class { \'::contrail::ha_config\': } ->\n'
else:
data += ' class { \'::contrail::ha_config\': }\n'
else:
data += ' include ::contrail::profile::openstack_controller\n'
# Add config role.
if 'config' in server['roles']:
if cluster_params.get("internal_vip", "") != "" or \
cluster_params.get("contrail_internal_vip", "") != "" :
data += ' class { \'::contrail::profile::config\': }\n'
else:
data += ' include ::contrail::profile::config\n'
# Add controller role.
if 'control' in server['roles']:
data += ' include ::contrail::profile::controller\n'
# Add collector role.
if 'collector' in server['roles']:
data += ' include ::contrail::profile::collector\n'
# Add config provision role.
if 'config' in server['roles']:
data += ' class { \'::contrail::profile::provision\' : stage => \'last\' }\n'
# Add compute role
if 'compute' in server['roles']:
data += ' class { \'::contrail::profile::compute\' : stage => \'compute\' }\n'
# Add Tsn Role
if 'tsn' in server['roles']:
data += ' class { \'::contrail::profile::tsn\' : stage => \'tsn\' }\n'
# Add Toragent Role
if 'toragent' in server['roles']:
data += ' class { \'::contrail::profile::toragent\' : stage => \'toragent\' }\n'
# Add Storage Role
if 'storage-compute' in server['roles'] or 'storage-master' in server['roles']:
data += ' class { \'::contrail::profile::storage\' : stage => \'storage\' }\n'
# Add post role
data += ' class { \'::contrail::provision_complete\' : state => \'post_provision_completed\', stage => \'post\' }\n'
data += "}\n"
with open(site_file, "a") as site_fh:
site_fh.write(data)
os.chmod(site_file, 0644)
# end with
# end def add_node_entry
def add_cluster_parameters(self, cluster_params):
cluster_params_mapping = {
"uuid" : ["uuid", "string"],
"internal_vip" : ["internal_vip", "string"],
"external_vip" : ["external_vip", "string"],
"contrail_internal_vip" : ["contrail_internal_vip", "string"],
"contrail_external_vip" : ["contrail_external_vip", "string"],
"internal_virtual_router_id" : ["internal_virtual_router_id", "integer"],
"external_virtual_router_id" : ["external_virtual_router_id", "integer"],
"contrail_internal_virtual_router_id" : ["contrail_internal_virtual_router_id", "integer"],
"contrail_external_virtual_router_id" : ["contrail_external_virtual_router_id", "integer"],
"analytics_data_ttl" : ["analytics_data_ttl", "integer"],
"analytics_config_audit_ttl" : ["analytics_config_audit_ttl", "integer"],
"analytics_statistics_ttl" : ["analytics_statistics_ttl", "integer"],
"analytics_flow_ttl" : ["analytics_flow_ttl", "integer"],
"snmp_scan_frequency" : ["snmp_scan_frequency", "integer"],
"snmp_fast_scan_frequency" : ["snmp_fast_scan_frequency", "integer"],
"topology_scan_frequency" : ["topology_scan_frequency", "integer"],
"analytics_syslog_port" : ["analytics_syslog_port", "integer"],
"database_dir" : ["database_dir", "string"],
"analytics_data_dir" : ["analytics_data_dir", "string"],
"ssd_data_dir" : ["ssd_data_dir", "string"],
"database_minimum_diskGB" : ["database_minimum_diskGB", "integer"],
"enable_lbass" : ["enable_lbass", "boolean"],
"redis_password" : ["redis_password", "string"],
"keystone_ip" : ["keystone_ip", "string"],
"keystone_password" : ["keystone_admin_password", "string"],
"keystone_username" : ["keystone_admin_user", "string"],
"keystone_tenant" : ["keystone_admin_tenant", "string"],
"keystone_service_tenant" : ["keystone_service_tenant", "string"],
"keystone_region_name" : ["keystone_region_name", "string"],
"multi_tenancy" : ["multi_tenancy", "boolean"],
"zookeeper_ip_list" : ["zookeeper_ip_list", "array"],
"haproxy" : ["haproxy_flag", "string"],
"hc_interval" : ["hc_interval", "integer"],
"nfs_server" : ["nfs_server", "string"],
"nfs_glance_path" : ["nfs_glance_path", "string"],
"database_token" : ["database_initial_token", "integer"],
"encapsulation_priority" : ["encap_priority", "string"],
"router_asn" : ["router_asn", "string"],
"external_bgp" : ["external_bgp", "string"],
"use_certificates" : ["use_certs", "boolean"],
"contrail_logoutput" : ["contrail_logoutput", "boolean"],
"enable_ceilometer": ["enable_ceilometer", "boolean"],
"xmpp_auth_enabled": ["xmpp_auth_enabled", "boolean"]
}
data = ''
try:
# Go thru all the keys above and if present, add to parameter list
for k,v in cluster_params_mapping.items():
if k in cluster_params:
# if value is text, add with quotes, else without the quotes.
if v[1].lower() == "string":
data += 'contrail::params::' + v[0] + ': "' + \
cluster_params.get(k, "") + '"\n'
else:
data += 'contrail::params::' + v[0] + ': ' + \
cluster_params.get(k, "") + '\n'
# end if-else
# end for
return data
except Exception as e:
msg = "%s, %s, %s:%s" % (repr(e), v, k, cluster_params.get(k))
self._smgr_log.log(self._smgr_log.ERROR, msg)
raise ServerMgrException(msg, ERR_OPR_ERROR)
# end add cluster_parameters
def initiate_esx_contrail_vm(self, provision_params):
if 'esx_server' in provision_params.keys():
self._smgr_log.log(self._smgr_log.DEBUG, "esx_server")
#call scripts to provision esx
vm_params = {}
vm_params['vm'] = "ContrailVM"
vm_params['vmdk'] = "ContrailVM"
vm_params['datastore'] = provision_params['datastore']
vm_params['eth0_mac'] = provision_params['server_mac']
vm_params['eth0_ip'] = provision_params['server_ip']
vm_params['eth0_pg'] = provision_params['esx_fab_port_group']
vm_params['eth0_vswitch'] = provision_params['esx_fab_vswitch']
vm_params['eth0_vlan'] = None
vm_params['eth1_vswitch'] = provision_params['esx_vm_vswitch']
vm_params['eth1_pg'] = provision_params['esx_vm_port_group']
vm_params['eth1_vlan'] = "4095"
vm_params['uplink_nic'] = provision_params['esx_uplink_nic']
vm_params['uplink_vswitch'] = provision_params['esx_fab_vswitch']
vm_params['server'] = provision_params['esx_ip']
vm_params['username'] = provision_params['esx_username']
vm_params['password'] = provision_params['esx_password']
vm_params['thindisk'] = provision_params['esx_vmdk']
vm_params['smgr_ip'] = provision_params['smgr_ip'];
vm_params['domain'] = provision_params['domain']
vm_params['vm_password'] = provision_params['password']
vm_params['vm_server'] = provision_params['server_id']
vm_params['vm_deb'] = provision_params['vm_deb']
out = ContrailVM(vm_params)
self._smgr_log.log(self._smgr_log.DEBUG, "ContrilVM:" %(out))
# end initiate_esx_contrail_vm
def add_contrail_upgrade(
self, server, provision_parameters):
data = ''
#Set the flag only when targets image_id is not equal to what it is going
#to be provisoned with
if server.get('provisioned_id', "") != "" and \
server.get('provisioned_id',"") != provision_parameters.get('package_image_id', ""):
data += 'contrail::params::contrail_upgrade: %s\n' %(
True)
return data
def generate_tor_certs(self, switch_info, provision_params):
tor_name = switch_info['switch_name']
tor_vendor_name = switch_info['vendor_name']
tor_server_fqdn = provision_params['server_id'] + '.' + provision_params['domain']
contrail_module_path = '/etc/contrail_smgr/puppet/ssl/'
tor_cert_file = contrail_module_path + 'tor.' + tor_name + '.cert.pem'
tor_key_file = contrail_module_path + 'tor.' + tor_name + '.privkey.pem'
self._smgr_log.log(self._smgr_log.DEBUG, 'module path => %s' % contrail_module_path)
if os.path.exists(tor_cert_file) and os.path.exists(tor_key_file):
self._smgr_log.log(self._smgr_log.DEBUG, 'cert exists for %s host %s' % (tor_name, tor_server_fqdn))
return
cert_cmd ='openssl req -new -x509 -days 3650 -sha256 -newkey rsa:4096'\
+ ' -nodes -text -subj "/C=US/ST=Global/L=' + tor_name + '/O=' \
+ tor_vendor_name + '/CN=' + tor_server_fqdn + '" -keyout ' \
+ tor_key_file + ' -out ' + tor_cert_file
if not os.path.exists(contrail_module_path):
os.makedirs(contrail_module_path)
self._smgr_log.log(self._smgr_log.DEBUG, 'ssl_cmd => %s' % cert_cmd)
subprocess.check_call(cert_cmd, shell=True)
def build_contrail_hiera_file(
self, hiera_filename, provision_params,
server, cluster, cluster_servers):
cluster_params = eval(cluster['parameters'])
# By default, sequence provisioning is On.
sequence_provisioning = provision_params['sequence_provisioning']
sequence_provisioning_available = provision_params['sequence_provisioning_available']
server_params = eval(server['parameters'])
data = ''
package_ids = [provision_params.get('package_image_id', "").encode('ascii')]
package_types = [provision_params.get('package_type', "").encode('ascii')]
if 'esx_server' in provision_params and 'compute' in provision_params['host_roles']:
self.initiate_esx_contrail_vm(provision_params)
if 'storage-compute' in provision_params['host_roles'] or 'storage-master' in provision_params['host_roles']:
package_ids.append(provision_params.get('storage_repo_id', "").encode('ascii'))
package_types.append("contrail-ubuntu-storage-repo".encode('ascii'))
data += 'contrail::params::contrail_repo_name: %s\n' %(str(package_ids))
data += 'contrail::params::contrail_repo_type: %s\n' %(str(package_types))
data += 'contrail::params::host_ip: "%s"\n' %(
self.get_control_ip(provision_params, server.get('ip_address', "")))
data += 'contrail::params::contrail_version: "%s"\n' %(provision_params['package_version'])
#Upgrade Kernel
if 'kernel_upgrade' in provision_params and \
provision_params['kernel_upgrade'] != DEFAULT_KERNEL_UPGRADE :
data += 'contrail::params::kernel_upgrade: "%s"\n' %(
provision_params.get('kernel_upgrade', DEFAULT_KERNEL_UPGRADE))
if 'kernel_version' in provision_params and \
provision_params['kernel_version'] != DEFAULT_KERNEL_VERSION :
data += 'contrail::params::kernel_version: "%s"\n' %(
provision_params.get('kernel_version', DEFAULT_KERNEL_VERSION))
if 'external_bgp' in provision_params and \
provision_params['external_bgp'] :
data += 'contrail::params::external_bgp: "%s"\n' %(
provision_params.get('external_bgp', ""))
if "uuid" in cluster_params:
data += 'contrail::params::uuid: "%s"\n' %(
cluster_params.get('uuid', ""))
data += self.add_contrail_upgrade(server, provision_params)
role_ips = {}
role_ids = {}
role_passwd = {}
role_users = {}
# Set enable_provision_complete flag to false
if sequence_provisioning_available and sequence_provisioning:
data += 'contrail::params::enable_post_provision: False\n'
data += 'contrail::params::enable_pre_exec_vnc_galera: False\n'
data += 'contrail::params::enable_post_exec_vnc_galera: False\n'
data += 'contrail::params::enable_keepalived: False\n'
data += 'contrail::params::enable_haproxy: False\n'
data += 'contrail::params::enable_sequence_provisioning: True\n'
data += 'contrail::params::enable_provision_started: True\n'
for role in ['database', 'config', 'openstack',
'control', 'collector',
'webui', 'compute', 'tsn', 'toragent']:
# Set all module enable flags to false
if sequence_provisioning_available and sequence_provisioning:
data += 'contrail::params::enable_%s: False\n' %(role)
role_ips[role] = [
self.get_control_ip(provision_params, x["ip_address"].encode('ascii')) \
for x in cluster_servers if role in set(eval(x['roles']))]
data += 'contrail::params::%s_ip_list: %s\n' %(
role, str(role_ips[role]))
role_ids[role] = [
x["id"].encode('ascii') for x in cluster_servers if role in set(eval(x['roles']))]
data += 'contrail::params::%s_name_list: %s\n' %(
role, str(role_ids[role]))
role_passwd[role] = [
x["password"].encode('ascii') for x in cluster_servers if role in set(eval(x['roles']))]
data += 'contrail::params::%s_passwd_list: %s\n' %(
role, str(role_passwd[role]))
role_users[role] = [
"root".encode('ascii') for x in cluster_servers if role in set(eval(x['roles']))]
data += 'contrail::params::%s_user_list: %s\n' %(
role, str(role_users[role]))
if (server['id'] == role_ids['openstack'][0]) :
data += 'contrail::params::sync_db: %s\n' %(
"True")
else:
data += 'contrail::params::sync_db: %s\n' %(
"False")
# Retrieve and add all the cluster parameters specified.
data += self.add_cluster_parameters(cluster_params)
# Handle any other additional parameters to be added to yaml file.
# openstack_mgmt_ip_list
openstack_mgmt_ip_list = [x["ip_address"].encode('ascii') \
for x in cluster_servers if "openstack" in set(eval(x['roles']))]
data += 'contrail::params::openstack_mgmt_ip_list: %s\n' %(
str(openstack_mgmt_ip_list))
# host_non_mgmt_ip
server_mgmt_ip = server.get("ip_address", "").encode('ascii')
server_control_ip = self.get_control_ip(
provision_params, server_mgmt_ip)
if (server_control_ip != server_mgmt_ip):
data += 'contrail::params::host_non_mgmt_ip: "%s"\n' %(
server_control_ip)
# host_non_mgmt_gateway
control_intf_dict = provision_params.get("control_net", "")
if control_intf_dict:
server_control_intf = eval(control_intf_dict.get(server_mgmt_ip, ""))
if server_control_intf:
intf_name, intf_details = server_control_intf.popitem()
data += 'contrail::params::host_non_mgmt_gateway: "%s"\n' %(
intf_details.get("gateway", ""))
# end if server_control_intf
# end if control_intf_dict
# enf if server_control_ip...
data += 'contrail::params::host_roles: %s\n' %(str(provision_params['host_roles']))
data += 'contrail::params::tor_ha_config: "%s"\n' %(str(provision_params['tor_ha_config']))
if 'toragent' in provision_params['host_roles'] :
tor_config = eval(provision_params.get("top_of_rack", ""))
#self._smgr_log.log(self._smgr_log.DEBUG, "tor_config => %s" % tor_config)
switch_list = tor_config.get('switches', "")
if switch_list:
data += 'contrail::params::top_of_rack:\n'
for switch in switch_list:
data += ' %s%s:\n' %(switch['switch_name'],switch['id'])
for key,value in switch.items():
#self._smgr_log.log(self._smgr_log.DEBUG, "switch key=> %s,value => %s" % (key,value))
data += ' %s: "%s"\n' % (key,value)
if key == 'ovs_protocol' and value.lower() == 'pssl':
self.generate_tor_certs(switch, provision_params)
if 'storage-compute' in provision_params['host_roles'] or 'storage-master' in provision_params['host_roles']:
## Storage code
if sequence_provisioning_available and sequence_provisioning:
data += 'contrail::params::enable_storage_master: False\n'
data += 'contrail::params::enable_storage_compute: False\n'
data += 'contrail::params::storage_num_osd: %s\n' %(provision_params['storage_num_osd'])
data += 'contrail::params::storage_fsid: "%s"\n' %(provision_params['storage_fsid'])
data += 'contrail::params::storage_num_hosts: %s\n' %(provision_params['num_storage_hosts'])
data += 'contrail::params::storage_virsh_uuid: "%s"\n' %(provision_params['storage_virsh_uuid'])
data += 'contrail::params::storage_monitor_secret: "%s"\n' %(provision_params['storage_mon_secret'])
data += 'contrail::params::storage_admin_key: "%s"\n' %(provision_params['admin_key'])
data += 'contrail::params::osd_bootstrap_key: "%s"\n' %(provision_params['osd_bootstrap_key'])
data += 'contrail::params::storage_enabled: "%s"\n' %(provision_params['contrail-storage-enabled'])
data += 'contrail::params::live_migration_storage_scope: "%s"\n' %(provision_params['live_migration_storage_scope'])
data += 'contrail::params::live_migration_host: "%s"\n' %(provision_params['live_migration_host'])
data += 'contrail::params::live_migration_ip: "%s"\n' %(provision_params['live_migration_ip'])
data += 'contrail::params::storage_ip_list: %s\n' %(str(provision_params['storage_monitor_hosts']))
storage_mon_hosts = ''
for key in provision_params['storage_monitor_hosts']:
storage_mon_hosts += '''%s, ''' % key
data += 'contrail::params::storage_monitor_hosts: %s\n' %(str(provision_params['storage_monitor_hosts']))
storage_hostnames = ''
for key in provision_params['storage_hostnames']:
storage_hostnames += ''''%s', ''' % key
data += 'contrail::params::storage_hostnames: "[%s]"\n' %(str(storage_hostnames))
if 'storage-master' in provision_params['host_roles']:
storage_chassis_config = ''
for key in provision_params['storage_chassis_config']:
storage_chassis_config += '''"%s", ''' % key
if len(str(storage_chassis_config)) != 0:
data += 'contrail::params::storage_chassis_config: [%s]\n' %(str(storage_chassis_config))
if 'storage_server_disks' in provision_params:
storage_disks = [ x.encode('ascii') for x in provision_params['storage_server_disks']]
data += 'contrail::params::storage_osd_disks: %s\n' %(str(storage_disks))
else:
data += 'contrail::params::storage_osd_disks: []\n'
control_network = self.storage_get_control_network_mask(provision_params, server, cluster)
self._smgr_log.log(self._smgr_log.DEBUG, "control-net : %s" %(control_network))
data += 'contrail::params::storage_cluster_network: %s\n' %(control_network)
with open(hiera_filename, "w") as site_fh:
site_fh.write(data)
# end with
# end def build_contrail_hiera_file
# Use template to prepare hiera data file for openstack modules. Revisit later to refine.
def build_openstack_hiera_file(
self, hiera_filename, provision_params,
server, cluster, cluster_servers):
mysql_allowed_hosts = []
role_ips_dict = provision_params['roles']
cluster_params = eval(cluster['parameters'])
server_params = eval(server['parameters'])
# Get all values needed to fill he template.
self_ip = server.get("ip_address", "")
openstack_ip = cluster_params.get("internal_vip", None)
contrail_internal_vip = cluster_params.get("contrail_internal_vip", None)
contrail_external_vip = cluster_params.get("contrail_external_vip", None)
external_vip = cluster_params.get("external_vip", None)
if contrail_internal_vip != None and contrail_internal_vip != "":
mysql_allowed_hosts.append(contrail_internal_vip)
if contrail_external_vip != None and contrail_external_vip != "":
mysql_allowed_hosts.append(contrail_external_vip)
if external_vip != None and external_vip != "":
mysql_allowed_hosts.append(external_vip)
os_ip_list = [self.get_control_ip(provision_params, x["ip_address"].encode('ascii')) \
for x in cluster_servers if 'openstack' in set(eval(x['roles']))]
config_ip_list = [self.get_control_ip(provision_params, x["ip_address"].encode('ascii')) \
for x in cluster_servers if 'config' in set(eval(x['roles']))]
if openstack_ip != None and openstack_ip != "":
mysql_allowed_hosts.append(openstack_ip)
mysql_allowed_hosts = list(set(mysql_allowed_hosts + os_ip_list + config_ip_list + role_ips_dict['config'] + role_ips_dict['openstack'] ))
if openstack_ip is None or openstack_ip == '':
if self_ip in role_ips_dict['openstack']:
openstack_ip = self_ip
else:
openstack_ip = role_ips_dict['openstack'][0]
subnet_mask = server.get("subnet_mask", "")
if not subnet_mask:
subnet_mask = cluster_params.get("subnet_mask", "255.255.255.0")
mysql_root_password = cluster_params.get("mysql_root_password", "c0ntrail123")
keystone_admin_token = (subprocess.Popen(["openssl", "rand", "-hex", "10"],stdout=subprocess.PIPE).communicate()[0]).rstrip()
keystone_admin_password = cluster_params.get("keystone_password", "contrail123")
heat_encryption_key = cluster_params.get("heat_encryption_key", "notgood but just long enough i think")
subnet_address = str(IPNetwork(
openstack_ip + "/" + subnet_mask).network)
subnet_octets = subnet_address.split(".")
if subnet_octets[3] == "0":
subnet_octets[3] = "%"
if subnet_octets[2] == "0":
subnet_octets[2] = "%"
if subnet_octets[1] == "0":
subnet_octets[1] = "%"
#mysql_allowed_hosts = openstack_ip
template_vals = {
'__openstack_ip__': openstack_ip,
'__subnet_mask__': subnet_mask,
'__mysql_root_password__': mysql_root_password,
'__mysql_service_password__': mysql_root_password,
'__keystone_admin_token__': keystone_admin_token,
'__keystone_admin_password__': keystone_admin_password,
'__mysql_allowed_hosts__': (', '.join("'" + item + "'" for item in mysql_allowed_hosts)),
'__openstack_password__': keystone_admin_password,
'__heat_encryption_key__': heat_encryption_key
}
data = openstack_hieradata.template.safe_substitute(template_vals)
outfile = open(hiera_filename, 'w')
outfile.write(data)
outfile.close()
# end def build_openstack_hiera_file
def build_hiera_files(
self, hieradata_dir, provision_params,
server, cluster, cluster_servers):
server_fqdn = provision_params['server_id'] + "." + \
provision_params['domain']
contrail_hiera_file = hieradata_dir + server_fqdn + \
"-contrail.yaml"
self.build_contrail_hiera_file(
contrail_hiera_file, provision_params, server,
cluster, cluster_servers)
openstack_hiera_file = hieradata_dir + server_fqdn + \
"-openstack.yaml"
self.build_openstack_hiera_file(
openstack_hiera_file, provision_params, server,
cluster, cluster_servers)
# end def build_hieradata_files
def modify_server_hiera_data(self, server_id, hiera_file, role_steps_list,
enable=True):
if not server_id or not hiera_file or not role_steps_list:
return
try:
hiera_data_fp = open(hiera_file, 'r')
except:
return
hiera_data_dict = yaml.load(hiera_data_fp)
hiera_data_fp.close()
if not hiera_data_dict:
return
for role_step_tuple in role_steps_list:
self._smgr_log.log(self._smgr_log.DEBUG, "role-tuple: %s = %s" % (role_step_tuple[0], role_step_tuple[1]))
if server_id == role_step_tuple[0]:
role_step = role_step_tuple[1].replace('-', '_')
key = 'contrail::params::enable_' + role_step
self._smgr_log.log(self._smgr_log.DEBUG, "role-key: %s %s" % (key, enable))
if enable:
hiera_data_dict[key] = True
else:
hiera_data_dict[key] = False
data = ''
for key, value in hiera_data_dict.iteritems():
if isinstance(value, str):
data = data + str(key) + ': ' + '"%s"\n' %(str(value))
else:
data = data + str(key) + ': ' + str(value) + '\n'
if data:
hiera_data_fp = open(hiera_file, 'w')
hiera_data_fp.write(data)
hiera_data_fp.close()
# end modify_server_hiera_data
def new_provision_server(
self, provision_params, server, cluster, cluster_servers):
server_fqdn = provision_params['server_id'] + "." + \
provision_params['domain']
env_name = provision_params['puppet_manifest_version']
env_name = env_name.replace('-', '_')
site_file = self.puppet_directory + "environments/" + \
env_name + "/manifests/site.pp"
hieradata_dir = self.puppet_directory + "environments/" + \
env_name + "/hieradata/"
# Build Hiera data for the server
self.build_hiera_files(
hieradata_dir, provision_params,
server, cluster, cluster_servers)
# Create an entry for this node in site.pp.
# First, delete any existing entry and then add a new one.
self.delete_node_entry(site_file, server_fqdn)
# Now add a new node entry
self.add_node_entry(
site_file, provision_params, server, cluster, cluster_servers)
# Add entry for the server to environment mapping in
# node_mapping.json file.
self.update_node_map_file(provision_params['server_id'],
provision_params['domain'],
env_name)
# end def new_provision_server
# Function to remove puppet files and entries created when provisioning the server. This is called
# when server is being reimaged. We do not want old provisioning data to be retained.
def new_unprovision_server(self, server_id, server_domain):
server_fqdn = server_id + "." + server_domain
# Remove node to environment mapping from node_mapping.json file.
node_env_dict = {}
env_name = self.update_node_map_file(server_id, server_domain, None)
if env_name is None:
return
# Remove server node entry from site.pp.
site_file = self.puppet_directory + "environments/" + \
env_name + "/manifests/site.pp"
try:
self.delete_node_entry(site_file, server_fqdn)
except:
pass
# Remove Hiera Data files for the server.
hiera_datadir = self.puppet_directory + "environments/" + \
env_name + "/hieradata/"
try:
os.remove(hiera_datadir + server_fqdn + "-contrail.yaml")
os.remove(hiera_datadir + server_fqdn + "-openstack.yaml")
except:
pass
# end new_unprovision_server()
# env_name empty string or None is to remove the entry from the map file.
# env_name value specified will be updated to the map file.
# env_name could be valid one or invalid manifest.
# invalid valid manifest is used to turn off the agent puppet run
# server_id and domain are required for both update and delete of an entry
def update_node_map_file(self, server_id, server_domain, env_name):
if not server_id or not server_domain:
return None
server_fqdn = server_id + "." + server_domain
node_env_map_file = self.smgr_base_dir+self._node_env_map_file
try:
with open(node_env_map_file, "r") as env_file:
node_env_dict = json.load(env_file)
# end with
except:
msg = "Not able open environment map file %s" % (node_env_map_file)
self._smgr_log.log(self._smgr_log.ERROR, msg)
return None
if env_name:
node_env_dict[server_fqdn] = env_name
msg = "Add/Modify map file with env_name %s for server %s" % (env_name, server_fqdn)
self._smgr_log.log(self._smgr_log.DEBUG, msg)
else:
env_name = node_env_dict.pop(server_fqdn, None)
msg = "Remove server from map file for server %s" % (server_fqdn)
self._smgr_log.log(self._smgr_log.DEBUG, msg)
if not env_name:
return env_name
try:
with open(node_env_map_file, "w") as env_file:
json.dump(node_env_dict, env_file, sort_keys = True,
indent = 4)
# end with
except:
msg = "Not able open environment map file %s for update" % (node_env_map_file)
self._smgr_log.log(self._smgr_log.ERROR, msg)
return None
return env_name
# end update_node_map_file
def is_new_provisioning(self, puppet_manifest_version):
environment = puppet_manifest_version.replace('-','_')
if ((environment != "") and
(os.path.isdir(
"/etc/puppet/environments/" + environment))):
return True
return False
# end is_new_provisioning
def provision_server(
self, provision_params, server, cluster, cluster_servers):
# The new way to create necessary puppet manifest files and parameters data.
# The existing method is kept till the new method is well tested and confirmed
# to be working.
puppet_manifest_version = provision_params.get(
'puppet_manifest_version', "")
environment = puppet_manifest_version.replace('-','_')
if self.is_new_provisioning(puppet_manifest_version):
self.new_provision_server(
provision_params, server, cluster, cluster_servers)
else:
# old puppet manifests not supported anymore, log message
# and return
self._smgr_log.log(
self._smgr_log.DEBUG,
"No environment for version found AND this version does not support old contrail puppet manifest (2.0 and before)")
self._smgr_log.log(
self._smgr_log.DEBUG,
"Use server manager version 2.21 or earlier if you have old style contrail puppet manifests")
# end else
# end provision_server
# class ServerMgrPuppet
if __name__ == "__main__":
pass