Creating new subnets AWS

create-subnet.sh

VPC_ID=<your-vpc-id>
SUBNET_CIDR_BLOCK=10.0.96.0/24
AVAILABILITY_ZONE=us-east-1f
SUBNET_NAME="private-lambda-$AVAILABILITY_ZONE"

SUBNET_CREATE_RESPONSE=$(aws ec2 create-subnet \
 --cidr-block "$SUBNET_CIDR_BLOCK" \
 --availability-zone "$AVAILABILITY_ZONE" \
 --vpc-id "$VPC_ID" \
 --output json)

SUBNET_ID=$(echo -e "$SUBNET_CREATE_RESPONSE" |  jq '.Subnet.SubnetId' | tr -d '"')

#name the subnet

aws ec2 create-tags \
  --resources "$SUBNET_ID" \
  --tags Key=Name,Value="$SUBNET_NAME"