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install-cn.py
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install-cn.py
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#! coding=utf8
# Filename : install-en.py.py
# Description :
# Author : dengken
# History:
# 1. , dengken, first create
import os
import sys
import django
project_dir = os.path.split(os.path.realpath(__file__))[0]
project_name = os.path.basename(project_dir)
sys.path.append(project_dir)
os.environ['DJANGO_SETTINGS_MODULE'] = '%s.settings' % project_name
django.setup()
from django.contrib.auth.models import User
from bizmodule.models import BizServiceLayer
from basicservice.models import BasicServiceDeployInfo
from common.libs import ec2api
from common.models import RegionInfo
from launcher.tasks import save_aws_resource
from module.models import ModuleInfo
from preprddeploy.settings import ELB_MODULES, ACCOUNT_NAME
regions = [
['cn-north-1', 1, 'cnn1', '北京区']
]
biz_modules = {
'dataAccessLayer': ['dal', 'crosssync', 'dalForFailover'],
'businessLayer': ['account', 'accountweb', 'device', 'appservice', 'pushservice',
'vaservice', 'mail', 'mailvalidator', 'sms'],
'forwardingLayer': ['dispatcher', 'assembler', 'jmsservice', 'notification'],
'accessLayer': ['appserver', 'appserverinternal', 'connector', 'appconnector', 'sefcore',
'ipcamera', 'webmanager', 'vaserver', 'ddns', 'devconnector', 'kafka2es',
'eswatcher', 'eventloop', 'opDataReceiver', 'infoquery']
}
layer_order_map = {
'dataAccessLayer': 1,
'businessLayer': 2,
'forwardingLayer': 3,
'accessLayer': 4
}
STANDARD_MODULES = ['dal', 'crosssync', 'account', 'device', 'appservice', 'pushservice', 'ddns', 'ipcamera',
'dispatcher', 'assembler', 'connector', 'appconnector', 'mail', 'vaservice', 'sefcore',
'mailvalidator', 'dalForFailover', 'jmsservice', 'sms', 'notification', 'devconnector',
'kafka2es', 'eswatcher', 'eventloop', 'infoquery']
TOMCAT_MODULES = ['accountweb', 'appserver', 'webmanager', 'oamanager', 'appserverinternal', 'vaserver', 'eweb']
INSTANCE_TYPE = ['t2.small', 't2.micro', 't2.medium', 't2.large', 't2.xlarge', 't2.2xlarge', 'm1.small',
'm1.medium', 'm1.large', 'm1.xlarge', 'm3.medium', 'm3.large', 'm3.xlarge', 'm3.2xlarge', 'm4.large',
'm4.xlarge', 'm4.2xlarge', 'm4.4xlarge', 'm4.10xlarge', 'm4.16xlarge', 'm2.xlarge', 'm2.2xlarge',
'm2.4xlarge', 'cr1.8xlarge', 'r3.large', 'r3.xlarge', 'r3.2xlarge', 'r3.4xlarge', 'r3.8xlarge',
'r4.large', 'r4.xlarge', 'r4.2xlarge', 'r4.4xlarge', 'r4.8xlarge', 'r4.16xlarge', 'x1.16xlarge',
'x1.32xlarge', 'i2.xlarge', 'i2.2xlarge', 'i2.4xlarge', 'i2.8xlarge', 'i3.large', 'i3.xlarge',
'i3.2xlarge', 'i3.4xlarge', 'i3.8xlarge', 'i3.16xlarge', 'hi1.4xlarge', 'hs1.8xlarge', 'c1.medium',
'c1.xlarge', 'c3.large', 'c3.xlarge', 'c3.2xlarge', 'c3.4xlarge', 'c3.8xlarge', 'c4.large',
'c4.xlarge', 'c4.2xlarge', 'c4.4xlarge', 'c4.8xlarge', 'cc1.4xlarge', 'cc2.8xlarge', 'g2.2xlarge',
'g2.8xlarge', 'cg1.4xlarge', 'p2.xlarge', 'p2.8xlarge', 'p2.16xlarge', 'd2.xlarge', 'd2.2xlarge',
'd2.4xlarge', 'd2.8xlarge', 'f1.2xlarge', 'f1.16xlarge']
basic_services = (
('mysql', '1', 'cnn1'),
('cassandra', '1', 'cnn1'),
('pushCassandra', '1', 'cnn1'),
('zookeeper', '1', 'cnn1'),
('rabbitmq', '1', 'cnn1'),
('factoryInfoCassandra', '1', 'cnn1'),
('redisClusterWithFailoverMaster', '1', 'cnn1'),
('redisClusterWithFailoverSlave', '2', 'cnn1'),
('mongodb', '1', 'cnn1'),
('kafka', '2', 'cnn1'),
('redisClusterNoFailoverMaster', '1', 'cnn1'),
('redisClusterNoFailoverSlave', '2', 'cnn1'),
('logkafka', '2', 'cnn1'),
('elasticsearch', '1', 'cnn1'),
('branchMainDb', '1', 'cnn1')
)
def save_regions():
for region_name, order, abbr, chinese_name in regions:
region_info = RegionInfo(region=region_name, deploy_order=order,
abbr=abbr, chinese_name=chinese_name)
region_info.save()
def save_basic():
for service_name, order, regions in basic_services:
basic_obj = BasicServiceDeployInfo(service_name=service_name, order=order)
basic_obj.save()
for region_abbr in regions.split(','):
region_obj = RegionInfo.objects.get(abbr=region_abbr)
basic_obj.regions.add(region_obj)
def scan_instances_and_save_module(region, username):
region_obj = RegionInfo.objects.get(region=region)
user_obj = User.objects.get(username=username)
for layer, modules in biz_modules.items():
order = layer_order_map[layer]
for module in modules:
instances = ec2api.find_instances(region, ['*-%s-*' % module])
max_version = '1.0.0'
count = 0
module_name = None
for instance in instances:
instance_name = ec2api.get_instance_tag_name(instance)
module_name, module_version = ec2api.get_module_info(instance_name)
if version_cmp(module_version, max_version) == 1:
count = 0
max_version = module_version
elif version_cmp(module_version, max_version) == 0:
count += 1
if count:
mi = ModuleInfo(module_name=module_name, current_version=max_version,
instance_count=count + 1, user=user_obj, order=-1)
mi.save()
mi.regions.add(region_obj)
for service in module.split('_'):
if service in STANDARD_MODULES:
service_type = 'standard'
elif service in TOMCAT_MODULES:
service_type = 'tomcat'
else:
service_type = 'other'
biz_module = BizServiceLayer(module=mi, service_name=service, layer_name=layer, start_order=order,
service_type=service_type)
biz_module.save()
def version_cmp(x, y):
x = x.split('_')
y = y.split('_')
for vx, vy in zip(x, y):
arr_version_x = vx.split('.')
arr_version_y = vy.split('.')
lenx = len(arr_version_x)
leny = len(arr_version_y)
cmp_count = min(lenx, leny)
i = 0
while i < cmp_count:
try:
xversion = int(arr_version_x[i])
except ValueError:
raise Exception('Can not parse version as integer: %s' % arr_version_x[i])
try:
yversion = int(arr_version_y[i])
except ValueError:
raise Exception('Can not parse version as integer: %s' % arr_version_y[i])
if xversion < yversion:
return -1
if xversion > yversion:
return 1
i += 1
if lenx > leny:
return 1
if lenx < leny:
return -1
return 0
def save_aws_resource_can_not_scan(region):
types = [(itype, '') for itype in INSTANCE_TYPE]
save_aws_resource(types, 'instance_type', region, ACCOUNT_NAME)
if __name__ == '__main__':
print 'save region info...'
save_regions()
print 'save basic service...'
save_basic()
region = 'cn-north-1'
scan_instances_and_save_module(region, 'root')
save_aws_resource_can_not_scan(region)