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migration.py
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220 lines (191 loc) · 11.6 KB
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# Import the SDK
from pprint import pprint
import boto.ec2
import uuid
import time
import sys, getopt
##Define all our subnets and thier vaules
## Yeah I know this is kinda klunky but it works
Subnet = {}
Subnet['subnet-51d29f08'] = {'VPC': "vpc-d57195b1",'Tier': 'Web','AZ': "us-east-1a", 'Key': "avid-productionVPC"}
Subnet['subnet-6f087944'] = {'VPC': "vpc-d57195b1",'Tier': 'Web','AZ': "us-east-1c", 'Key': "avid-productionVPC"}
Subnet['subnet-eadff59d'] = {'VPC': "vpc-d57195b1",'Tier': 'Web','AZ': "us-east-1d", 'Key': "avid-productionVPC"}
Subnet['subnet-10d29f49'] = {'VPC': "vpc-d57195b1",'Tier': 'App','AZ': "us-east-1a", 'Key': "avid-productionVPC"}
Subnet['subnet-fb0879d0'] = {'VPC': "vpc-d57195b1",'Tier': 'App','AZ': "us-east-1c", 'Key': "avid-productionVPC"}
Subnet['subnet-25dcf652'] = {'VPC': "vpc-d57195b1",'Tier': 'App','AZ': "us-east-1d", 'Key': "avid-productionVPC"}
Subnet['subnet-49eda010'] = {'VPC': "vpc-d57195b1",'Tier': 'DB','AZ': "us-east-1a", 'Key': "avid-productionVPC"}
Subnet['subnet-7b0b7a50'] = {'VPC': "vpc-d57195b1",'Tier': 'DB','AZ': "us-east-1c", 'Key': "avid-productionVPC"}
Subnet['subnet-a6dcf6d1'] = {'VPC': "vpc-d57195b1",'Tier': 'DB','AZ': "us-east-1d", 'Key': "avid-productionVPC"}
Subnet['subnet-c1d39e98'] = {'VPC': "vpc-d57195b1",'Tier': 'NAT','AZ': "us-east-1a", 'Key': "avid-productionVPC"}
Subnet['subnet-ed0978c6'] = {'VPC': "vpc-d57195b1",'Tier': 'NAT','AZ': "us-east-1c", 'Key': "avid-productionVPC"}
Subnet['subnet-5fdff528'] = {'VPC': "vpc-d57195b1",'Tier': 'NAT','AZ': "us-east-1d", 'Key': "avid-productionVPC"}
#vpc-516a8e35 (TEST)
Subnet['subnet-7dd49924'] = {'VPC': "vpc-516a8e35",'Tier': 'Web','AZ': "us-east-1a", 'Key': "avid-testingVPC"}
Subnet['subnet-3102731a'] = {'VPC': "vpc-516a8e35", 'Tier': 'Web','AZ': "us-east-1c", 'Key': "avid-testingVPC"}
Subnet['subnet-fcc5ef8b'] = {'VPC': "vpc-516a8e35", 'Tier': 'Web','AZ': "us-east-1d", 'Key': "avid-testingVPC"}
Subnet['subnet-5ad59803'] = {'VPC': "vpc-516a8e35", 'Tier': 'NAT','AZ': "us-east-1a", 'Key': "avid-testingVPC"}
Subnet['subnet-1d037236'] = {'VPC': "vpc-516a8e35", 'Tier': 'NAT','AZ': "us-east-1c", 'Key': "avid-testingVPC"}
Subnet['subnet-abc4eedc'] = {'VPC': "vpc-516a8e35", 'Tier': 'NAT','AZ': "us-east-1d", 'Key': "avid-testingVPC"}
Subnet['subnet-85d19cdc'] = {'VPC': "vpc-516a8e35", 'Tier': 'DB','AZ': "us-east-1a", 'Key': "avid-testingVPC"}
Subnet['subnet-dd0776f6'] = {'VPC': "vpc-516a8e35", 'Tier': 'DB','AZ': "us-east-1c", 'Key': "avid-testingVPC"}
Subnet['subnet-35d9f342'] = {'VPC': "vpc-516a8e35", 'Tier': 'DB','AZ': "us-east-1d", 'Key': "avid-testingVPC"}
Subnet['subnet-6405744f'] = {'VPC': "vpc-516a8e35", 'Tier': 'App','AZ': "us-east-1c", 'Key': "avid-testingVPC"}
Subnet['subnet-84d499dd'] = {'VPC': "vpc-516a8e35", 'Tier': 'App','AZ': "us-east-1a", 'Key': "avid-testingVPC"}
Subnet['subnet-c6daf0b1'] = {'VPC': "vpc-516a8e35", 'Tier': 'App','AZ': "us-east-1d", 'Key': "avid-testingVPC"}
#vpc-66927602 (DEV)
Subnet['subnet-455d101c'] = {'VPC': "vpc-66927602", 'Tier': 'App','AZ': "us-east-1a", 'Key': "avid-developmentVPC"}
Subnet['subnet-0095e32b'] = {'VPC': "vpc-66927602", 'Tier': 'App','AZ': "us-east-1c", 'Key': "avid-developmentVPC"}
Subnet['subnet-2f4a6058'] = {'VPC': "vpc-66927602", 'Tier': 'App','AZ': "us-east-1d", 'Key': "avid-developmentVPC"}
Subnet['subnet-415c1118'] = {'VPC': "vpc-66927602", 'Tier': 'DB','AZ': "us-east-1a", 'Key': "avid-developmentVPC"}
Subnet['subnet-2f92e404'] = {'VPC': "vpc-66927602", 'Tier': 'DB','AZ': "us-east-1c", 'Key': "avid-developmentVPC"}
Subnet['subnet-cd4a60ba'] = {'VPC': "vpc-66927602", 'Tier': 'DB','AZ': "us-east-1d", 'Key': "avid-developmentVPC"}
Subnet['subnet-66430e3f'] = {'VPC': "vpc-66927602", 'Tier': 'NAT','AZ': "us-east-1a", 'Key': "avid-developmentVPC"}
Subnet['subnet-6597e14e'] = {'VPC': "vpc-66927602", 'Tier': 'NAT','AZ': "us-east-1c", 'Key': "avid-developmentVPC"}
Subnet['subnet-7b745e0c'] = {'VPC': "vpc-66927602", 'Tier': 'NAT','AZ': "us-east-1d", 'Key': "avid-developmentVPC"}
Subnet['subnet-80430ed9'] = {'VPC': "vpc-66927602", 'Tier': 'Web','AZ': "us-east-1a", 'Key': "avid-developmentVPC"}
Subnet['subnet-e997e1c2'] = {'VPC': "vpc-66927602", 'Tier': 'Web','AZ': "us-east-1c", 'Key': "avid-developmentVPC"}
Subnet['subnet-e3745e94'] = {'VPC': "vpc-66927602", 'Tier': 'Web','AZ': "us-east-1d", 'Key': "avid-developmentVPC"}
#vpc-239f7b47 (MGMT)
Subnet['subnet-095e1350'] = {'VPC': "vpc-239f7b47", 'Tier': 'Web','AZ': "us-east-1a", 'Key': "avid-managementVPC"}
Subnet['subnet-7390e658'] = {'VPC': "vpc-239f7b47", 'Tier': 'Web','AZ': "us-east-1c", 'Key': "avid-managementVPC"}
Subnet['subnet-71496306'] = {'VPC': "vpc-239f7b47", 'Tier': 'Web','AZ': "us-east-1d", 'Key': "avid-managementVPC"}
Subnet['subnet-795e1320'] = {'VPC': "vpc-239f7b47", 'Tier': 'NAT','AZ': "us-east-1a", 'Key': "avid-managementVPC"}
Subnet['subnet-3990e612'] = {'VPC': "vpc-239f7b47", 'Tier': 'NAT','AZ': "us-east-1c", 'Key': "avid-managementVPC"}
Subnet['subnet-b64862c1'] = {'VPC': "vpc-239f7b47", 'Tier': 'NAT','AZ': "us-east-1d", 'Key': "avid-managementVPC"}
Subnet['subnet-7759142e'] = {'VPC': "vpc-239f7b47", 'Tier': 'DB','AZ': "us-east-1a", 'Key': "avid-managementVPC"}
Subnet['subnet-0591e72e'] = {'VPC': "vpc-239f7b47", 'Tier': 'DB','AZ': "us-east-1c", 'Key': "avid-managementVPC"}
Subnet['subnet-a74963d0'] = {'VPC': "vpc-239f7b47", 'Tier': 'DB','AZ': "us-east-1d", 'Key': "avid-managementVPC"}
Subnet['subnet-e55e13bc'] = {'VPC': "vpc-239f7b47", 'Tier': 'App','AZ': "us-east-1a", 'Key': "avid-managementVPC"}
Subnet['subnet-fe90e6d5'] = {'VPC': "vpc-239f7b47", 'Tier': 'App','AZ': "us-east-1c", 'Key': "avid-managementVPC"}
Subnet['subnet-0f496378'] = {'VPC': "vpc-239f7b47", 'Tier': 'App','AZ': "us-east-1d", 'Key': "avid-managementVPC"}
Subnet['subnet-29591470'] = {'VPC': "vpc-239f7b47", 'Tier': 'Smoke Test','AZ': "us-east-1a", 'Key': "avid-managementVPC"}
def main(argv):
TargetInstanceName = ''
SourceInstanceID = ''
TargetSubnet = ''
SecurityGroups = ''
InstanceType = ''
try:
opts, args = getopt.getopt(argv,"h:",["SourceInstance=","Name=","SecurityGroups=","Subnet=","InstanceType="])
except getopt.GetoptError:
print 'Migrator.py --SourceInstance <Source Instance ID> --Name <New Instance Name> --SecurityGroups <Comma Seperated Security Groups> --Subnet <subnet ID> --InstanceType <instancetype>'
sys.exit(2)
for opt, arg in opts:
if opt == '-h':
print 'Migrator.py --SourceInstance <Source Instance ID> --Name <New Instance Name> --SecurityGroups <Comma Seperated Security Groups> --Subnet <subnet ID> --InstanceType <instancetype>'
sys.exit()
elif opt in ("--SourceInstance"):
SourceInstanceID = arg
elif opt in ("--Name"):
TargetInstanceName = arg
elif opt in ("--SecurityGroups"):
SecurityGroups = arg.split(",")
elif opt in ("--Subnet"):
TargetSubnet = arg
elif opt in ("--InstanceType"):
InstanceType = arg
##connect to AWS EC2
global conn
conn = boto.ec2.connect_to_region("us-east-1")
##Add check for SG validity
print '======================================'
print '== Validating Security Groups ========'
ValidateSecurityGroups (SecurityGroups, Subnet[TargetSubnet]['VPC'])
print '======================================'
print '== Validating Security Groups ========'
print '======================================'
print 'Source Instance', SourceInstanceID
print 'Target AMI Name', TargetInstanceName
print 'Target Instance Name', TargetInstanceName
print 'Target Instance Type', InstanceType
print 'SecurityGroups = ', SecurityGroups
print 'TargetSubnet = ', TargetSubnet
print 'KeyPair = %s' % (Subnet[TargetSubnet]['Key'])
print 'Target VPC = %s' % (Subnet[TargetSubnet]['VPC'])
print 'Target AZ = %s' % (Subnet[TargetSubnet]['AZ'])
print 'Target Tier = %s' % (Subnet[TargetSubnet]['Tier'])
print '======================================'
answer = raw_input('Proceed? : [y/n] ')
if not answer or answer[0].lower() != 'y':
print('Exiting')
quit()
TestAMIExists (TargetInstanceName)
WaitForInstance (SourceInstanceID, "stopped")
AMI = CreateAMIFromSource (TargetInstanceName, TargetInstanceName, SourceInstanceID)
NewInstance = LaunchNewInstance (AMI, Subnet[TargetSubnet]['Key'], TargetInstanceName, SecurityGroups, InstanceType, TargetSubnet, Subnet[TargetSubnet]['AZ'])
#WaitForInstanceStatusCheck (NewInstance)
pprint (NewInstance)
def ValidateSecurityGroups (SecurityGroups, Subnet)
SecurityGroups = conn.get_all_security_groups(group_ids=SecurityGroups)
for SecurityGroup in SecurityGroups:
if SecurityGroup.vpc_id != VPC:
print 'Security Group %s (%s) not valid for VPC' % (SecurityGroup.name, SecurityGroup.id)
quit()
else:
print 'Security Group %s (%s) is OK' % (SecurityGroup.name, SecurityGroup.id)
return
def WaitForInstance (InstanceID, DesiredState):
reservations = conn.get_all_instances(instance_ids=[InstanceID])
waitinstance = reservations[0].instances[0]
print '...instance %s is %s' % (waitinstance.id, waitinstance.state)
while waitinstance.state != DesiredState:
print '...instance %s is %s, waiting until it is %s' % (waitinstance.id, waitinstance.state, DesiredState)
time.sleep(10)
waitinstance.update()
return
# def WaitForInstanceStatusCheck (InstanceID):
# reservations = conn.get_all_instance_status(instance_ids=[InstanceID])
# waitinstance = reservations[0].instances[0]
# while waitinstance.status != DesiredState:
# print '...instance %s is %s' % (waitinstance.id, waitinstance.state)
# time.sleep(10)
# waitinstance.update()
# return
def TestAMIExists (AMI_Name):
filters = {'name': AMI_Name }
test = conn.get_all_images(filters=filters)
if test:
print 'AMI with name %s already exists' % (AMI_Name)
quit()
if not test:
print 'AMI with name %s does not exist' % (AMI_Name)
def CreateAMIFromSource (AMI_Name, AMI_Desc, SourceInstance):
NewAMI = conn.create_image(instance_id=SourceInstance,
name=AMI_Name,
description=AMI_Desc,
no_reboot=False,
block_device_mapping=None,
dry_run=False)
image = conn.get_all_images(image_ids=[NewAMI])[0]
print '...Creating AMI "%s" (%s) from instance %s ' % (AMI_Name, image.id, SourceInstance)
while image.state == 'pending':
print '...AMI %s is being still being created' % (image.id)
time.sleep(5)
image.update()
if image.state == 'available':
#once AMI created reutn the ID
print '...AMI %s created sucessfully' % (image.id)
return image.id
def LaunchNewInstance (AMI, KeyName, InstanceName, SecurityGroups, InstanceType, Subnet, AZ):
reservation = conn.run_instances(
AMI,
key_name=KeyName,
instance_type=InstanceType,
security_group_ids=SecurityGroups,
placement=AZ,
subnet_id=Subnet,
instance_profile_name='avid-general-ec2',
instance_initiated_shutdown_behavior='stop',
disable_api_termination=True)
instance = reservation.instances[0]
conn.create_tags([instance.id], {'Name': InstanceName})
while instance.state != 'running':
print '...instance is %s' % instance.state
time.sleep(10)
instance.update()
pprint (instance.ip_address)
pprint (instance.tags)
pprint (instance)
return instance
if __name__ == "__main__":
main(sys.argv[1:])