echo "__dcae_hdp1_ip_addr__" > /opt/config/dcae_hdp1_ip_addr.txt
echo "__dcae_hdp2_ip_addr__" > /opt/config/dcae_hdp2_ip_addr.txt
echo "__dcae_hdp3_ip_addr__" > /opt/config/dcae_hdp3_ip_addr.txt
echo "__dcae_hdp1_ip_addr__" > /opt/config/dcae_hdp1_ip_addr.txt
echo "__dcae_hdp2_ip_addr__" > /opt/config/dcae_hdp2_ip_addr.txt
echo "__dcae_hdp3_ip_addr__" > /opt/config/dcae_hdp3_ip_addr.txt