Best Python code snippet using localstack_python
VPC 2 public and 2 private subnets.py
...107 NatGatewayId=nat_id,108 RouteTableId=components_id['route_id'])109110111def associate_route_table(subnet_id):112 """associating a subnet with a specific route table"""113114 client.associate_route_table(115 RouteTableId=components_id['route_id'],116 SubnetId=subnet_id)117118119def main():120 """121 This is where the magic happens, the things that will be created are:122 1 main vpc, 4 subnets(2 public and 2 private), 3 route tables(1 public through igw123 and 2 private through NAT gateway), 1 internet gateway and 2 NAT gateways.124 the public subnet will be connected to the internet through igw and the private through NAT gateway.125 this main function is written to create this specific infrastructure but you can use the functions above126 and create whatever infrastructure you desire, have fun!127 """128129 create_vpc('main_vpc')130 create_internet_gateway('main_igw')131 # create 4 subnets in 2 different AZ for high availability132 # type 'yes' in the last argument if the subnet is public and 'no' if its private133 create_subnet('us-east-1a', 'public_sub1', '10.0.1.0/24', 'yes')134 create_subnet('us-east-1b', 'public_sub2', '10.0.2.0/24', 'yes')135 create_subnet('us-east-1a', 'private_sub1', '10.0.3.0/24', 'no')136 create_subnet('us-east-1b', 'private_sub2', '10.0.4.0/24', 'no')137138 # if the route table is going to be connected to igw insert in the create route func 'igw'139 # if the route table is going to be connected to NAT gateway insert in the create route func 'NAT'140 create_route_table('public_route_table')141 create_route('igw')142 associate_route_table(public_subnets_id[0])143 associate_route_table(public_subnets_id[1])144145 # create 2 NAT gateways in 2 different AZ for high availability146 create_NAT_gateway(public_subnets_id[0], 'NAT1test') # first NAT gateway147148 create_route_table('private_route_table 1test')149 create_route('NAT', components_id['nat_id']) # second argument is the NAT id that just have been created150 associate_route_table(private_subnets_id[0])151152 create_NAT_gateway(public_subnets_id[1], 'NAT2test') # second NAT gateway153154 create_route_table('private_route_table 2test')155 create_route('NAT', components_id['nat_id']) # second argument is the NAT id that just have been created156 associate_route_table(private_subnets_id[1])157158159if __name__ == '__main__':160 main()161
...
create_vpc.py
Source: create_vpc.py
...28 routetable1 = vpc.create_route_table()29 route1 = routetable1.create_route(DestinationCidrBlock='0.0.0.0/0', GatewayId=internetgateway.id)30 routetag1 = routetable1.create_tags(Tags=[{"Key":"Name","Value":"public_route_table"}])31 subnet1 = ec2.create_subnet(AvailabilityZone="us-east-2a",CidrBlock=LLTD2, VpcId=vpc.id)32 ec2Client.associate_route_table(RouteTableId=routetable1.id,SubnetId=subnet1.id)33 subnet2 = ec2.create_subnet(AvailabilityZone="us-east-2a",CidrBlock=LLTD3, VpcId=vpc.id)34 subnet3 = ec2.create_subnet(AvailabilityZone="us-east-2b",CidrBlock=LLTD4, VpcId=vpc.id)35 subnet4 = ec2.create_subnet(AvailabilityZone="us-east-2b",CidrBlock=LLTD5, VpcId=vpc.id)36 ec2Client.associate_route_table(RouteTableId=routetable1.id,SubnetId=subnet4.id)37 ec2Client.modify_subnet_attribute(MapPublicIpOnLaunch={ 'Value': True},SubnetId=subnet1.id)38 ec2Client.modify_subnet_attribute(MapPublicIpOnLaunch={ 'Value': True},SubnetId=subnet4.id)39 subnet1tag = subnet1.create_tags(Tags=[{"Key":"Name","Value":"Public_Subnet1"}])40 subnet2tag = subnet2.create_tags(Tags=[{"Key":"Name","Value":"Private_Subnet1"}])41 subnet3tag = subnet3.create_tags(Tags=[{"Key":"Name","Value":"Private_Subnet2"}])42 subnet4tag = subnet4.create_tags(Tags=[{"Key":"Name","Value":"Public_Subnet2"}])43 elasticip1 = ec2Client.allocate_address()44 elasticip2 = ec2Client.allocate_address()45 natgateway1 = ec2Client.create_nat_gateway(AllocationId=elasticip1['AllocationId'],SubnetId=subnet1.id)46 natgateway2 = ec2Client.create_nat_gateway(AllocationId=elasticip2['AllocationId'],SubnetId=subnet4.id)47 time.sleep(20)48 routetable2 = vpc.create_route_table()49 route2 = routetable2.create_route(DestinationCidrBlock='0.0.0.0/0', NatGatewayId=natgateway1['NatGateway']['NatGatewayId'])50 routetag2 = routetable2.create_tags(Tags=[{"Key":"Name","Value":"private_route_table1"}])51 ec2Client.associate_route_table(RouteTableId=routetable2.id,SubnetId=subnet2.id)52 routetable3 = vpc.create_route_table()53 route3 = routetable3.create_route(DestinationCidrBlock='0.0.0.0/0', NatGatewayId=natgateway2['NatGateway']['NatGatewayId'])54 routetag3 = routetable3.create_tags(Tags=[{"Key":"Name","Value":"private_route_table2"}]) 55 ec2Client.associate_route_table(RouteTableId=routetable3.id,SubnetId=subnet3.id)56 ...
main.py
Source: main.py
...30sg_private = create_security_group(client, vpc, 'Analitics_RDS_SG_Iaroslav_Kudrin', 'sg for access to ms sql server from ec2 instances', ingress_permissions_private, egress_permissions_private)31sg_public = create_security_group(client, vpc, 'Analitics_EC2_SG_Iaroslav_Kudrin', 'sg for access to ec2 from sql instances and from rdp', ingress_permissions_public, egress_permissions_public)32# Create Route Tables - Not Ready yet33route_table_id = create_route_table(client, vpc)34associate_route_table(client, route_table_id, subnet_id_public)35associate_route_table(client, route_table_id, subnet_id_private_1)36associate_route_table(client, route_table_id, subnet_id_private_2)37create_route(client, route_table_id, gateway_id, '0.0.0.0/0')38# Create NACL39# Assossiate NACLs with subnets40# Create NACL Rules41# create_nacl_rule('192.168.1.0/25', False, nacl_id_private, 1433, 1433, '6', 'allow', 100)42# create_nacl_rule('192.168.1.0/25', True, nacl_id_private, 1024, 65535, '6', 'allow', 100)43# create_nacl_rule('0.0.0.0/0', False, nacl_id_public, 1, 65535, '-1', 'allow', 100)44# create_nacl_rule('0.0.0.0/0', True, nacl_id_public, 1, 65535, '-1', 'allow', 100)45# Create RDS46create_db_subnet_group(rds, subnet_id_private_1, subnet_id_private_2)47create_rds(rds, sg_private)48print('subnet_id=', subnet_id_public)...
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