48 lines
1.4 KiB
Bash
48 lines
1.4 KiB
Bash
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#!/bin/bash
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region=$1
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# get default vpc
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vpc=$(aws ec2 --region ${region} \
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describe-vpcs --filter Name=isDefault,Values=true \
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| jq -r .Vpcs[0].VpcId)
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if [ "${vpc}" = "null" ]; then
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echo "No default vpc found"
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continue
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fi
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echo "Found default vpc ${vpc}"
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# get internet gateway
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igw=$(aws ec2 --region ${region} \
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describe-internet-gateways --filter Name=attachment.vpc-id,Values=${vpc} \
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| jq -r .InternetGateways[0].InternetGatewayId)
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if [ "${igw}" != "null" ]; then
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echo "Detaching and deleting internet gateway ${igw}"
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aws ec2 --region ${region} \
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detach-internet-gateway --internet-gateway-id ${igw} --vpc-id ${vpc}
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aws ec2 --region ${region} \
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delete-internet-gateway --internet-gateway-id ${igw}
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fi
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# get subnets
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subnets=$(aws ec2 --region ${region} \
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describe-subnets --filters Name=vpc-id,Values=${vpc} \
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| jq -r .Subnets[].SubnetId)
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if [ "${subnets}" != "null" ]; then
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for subnet in ${subnets}; do
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echo "Deleting subnet ${subnet}"
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aws ec2 --region ${region} \
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delete-subnet --subnet-id ${subnet}
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done
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fi
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# https://docs.aws.amazon.com/cli/latest/reference/ec2/delete-vpc.html
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# - You can't delete the main route table
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# - You can't delete the default network acl
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# - You can't delete the default security group
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# delete default vpc
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echo "Deleting vpc ${vpc}"
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aws ec2 --region ${region} \
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delete-vpc --vpc-id ${vpc}
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