--- iptables: tcp_rules: True tcp: - { port: '{{ hdfs_datanode_http_port }}', allowed_hosts: [ '{{ network.isti }}', '{{ network.nmis }}', '{{ network.eduroam }}', '{{ other_networks.ilsp_gr }}' ] } - { port: '{{ hdfs_datanode_ipc_port }}', allowed_hosts: [ '{{ network.isti }}', '{{ network.nmis }}', '{{ network.eduroam }}', '{{ other_networks.ilsp_gr }}' ] } - { port: '{{ hdfs_datanode_rpc_port }}', allowed_hosts: [ '{{ network.isti }}', '{{ network.nmis }}', '{{ network.eduroam }}', '{{ other_networks.ilsp_gr }}', '{{ other_networks.iis_pl_1 }}', '{{ other_networks.icm_1 }}' ] } - { port: '{{ mapred_tasktracker_http_port }}', allowed_hosts: [ '{{ network.isti }}', '{{ network.nmis }}', '{{ network.eduroam }}' ] } - { port: '{{ hbase_regionserver_http_port }}', allowed_hosts: [ '{{ network.isti }}', '{{ network.nmis }}', '{{ network.eduroam }}' ] } - { port: '{{ hbase_regionserver_http_1_port }}', allowed_hosts: [ '{{ network.isti }}', '{{ network.nmis }}', '{{ network.eduroam }}', '{{ other_networks.ilsp_gr }}', '{{ other_networks.iis_pl_1 }}', '{{ other_networks.icm_1 }}' ] }