vpc

vpc

Skeleton: 
1. Get the VPC Name
2. check the cidr block:Get-EC2Vpc -Filter @{Name="cidr"; Values="172.31.0.0/16"}
3. check dns hosnames are enabled or not: Get-EC2VpcAttribute -VpcId $VPC_Id -Attribute enableDnsHostnames
4. check dns support enabled or not : Get-EC2VpcAttribute -VpcId $VPC_Id -Attribute enableDnsSupport

5. find the vpc end point: we need vpc endpoint id too-- not found yet
6. check whether service_name matches with com.amazonaws.us-east-1.s3
7. Check whether the given vpc_id matching with vpc id: Get-EC2Vpc | select VpcId | format-wide

8. Check how many private subnets are there :(Get-EC2Subnet -Filter @{Name="MapPublicIpOnLaunch"; Values="False"}).count 
9. list private subnet route tables: not found yet
10. check whether the given log group name matches with vpc cwl group name: Get-CWLLogGroup -LogGroupNamePrefix
11. Check wther the iam-role-arn value matches with arn of iam role for vpc flow logs: not found yet


The below things are need for the above script

1. VPC Name ( we can pass this as an argument )
2. vpc_id
3. how many private subnets should be there
4. rivate subnet route tables should be there
5. cwl group name
6. iam-role-arn value
7. vpc endpoint id