Replace all IP addresses of A record in all domains within the account

Developers API
1

Hello everyone and have a nice day!
Gentlemen, how to massively change all IP addresses of all type A records in all domains within an account?

Change IP addresses in all sites - this topic offers a script that replaces the IP address of records of type A only within one zone_id, within one domain.
But what if I have 100+ domains on my account and all of them have the same IP address of the A record, which needs to be replaced with another one in all domains?

4

You can just add another loop to go through all zones in your account.

5

To solve my question, it was enough to “glue” two scripts:

  1. replacement of IP addresses for all records of type A within one zone_id: Change IP addresses in all sites
  2. view all zone_id in the account we need How to get zone id for all domains - #3 by gnirola

And as result is a working script:

#!/bin/bash
auth_email="[email protected]"
auth_key="123qaz"

zone_id_list=( $(curl -s -X GET "https://api.cloudflare.com/client/v4/zones/?per_page=500" -H "X-Auth-Email: $auth_email" -H "X-Auth-Key: $auth_key" -H "Content-Type: application/json"| jq -r '.result[].id') )

for zone_id in "${zone_id_list[@]}"
do
 record_list=( $(curl -s -X GET "https://api.cloudflare.com/client/v4/zones/${zone_id}/dns_records?per_page=500&type=A&content=111.111.111.111" -H "X-Auth-Email: $auth_email" -H "X-Auth-Key: $auth_key" -H "Content-Type: application/json" | jq -r '.result[].id') )

 for id in "${record_list[@]}"
 do
  curl -s -X PATCH "https://api.cloudflare.com/client/v4/zones/${zone_id}/dns_records/${id}" -H "X-Auth-Email: $auth_email" -H "X-Auth-Key: $auth_key" -H "Content-Type: application/json" --data '{"content":"222.222.222.222"}'
 done
done

Tested and works on fedora-33/centOS. With a high degree of probability, it will be necessary to deliver the package:

sudo dnf install jq -y

and :man_dancing: