+#Add SFTP server pubilc key to known hosts of datafile collector
+HOST_NAMES=$(docker inspect -f '{{ range .NetworkSettings.Networks}}{{join .Aliases ","}}{{end}}' sftp)
+KEY_ENTRY=$(echo $HOST_NAMES "$(docker exec sftp cat /etc/ssh/ssh_host_rsa_key.pub)" | sed -e 's/\w*@\w*$//')
+docker exec -i -u root dcaegen2-datafile-collector sh -c "echo $KEY_ENTRY >> /home/datafile/.ssh/known_hosts"
+