Adding Controller in main configuration files

Author: Himani Anil Deshpande

cloudformation/ad/ad-integration.yaml

@@ -440,8 +440,7 @@ Resources:
               echo "Domain Certificate Secret: ${DomainCertificateSecretArn}"
               echo "Domain Private Key Secret: ${DomainPrivateKeySecretArn}"
               
-              mkdir -p /etc/systemd/resolved.conf.d
-              cat << EOF > /etc/systemd/resolved.conf.d/pcluster-ad-domain-dns-server.conf
+              cat << EOF > /etc/systemd/resolved.conf
               [Resolve]
               DNS=${DnsIp1} ${DnsIp2}
               Domains=~.