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---
- name: Netplugin IPtables | Get iptables rules
command: iptables -L --wait
register: iptablesrules
check_mode: no
- name: Netplugin IPtables | Enable iptables at boot
service:
name: iptables
enabled: yes
state: started
- name: Netplugin IPtables | Open Netmaster with iptables
command: /sbin/iptables -I INPUT 1 -p tcp --dport {{ item }} -j ACCEPT -m comment --comment "contiv"
with_items:
- "{{ netmaster_port }}"
- "{{ contiv_rpc_port1 }}"
- "{{ contiv_rpc_port2 }}"
- "{{ contiv_rpc_port3 }}"
- "{{ contiv_etcd_port }}"
- "{{ kube_master_api_port }}"
when: iptablesrules.stdout.find("contiv") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Open vxlan port with iptables
command: /sbin/iptables -I INPUT 1 -p udp --dport 8472 -j ACCEPT -m comment --comment "netplugin vxlan 8472"
when: iptablesrules.stdout.find("netplugin vxlan 8472") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Open vxlan port with iptables
command: /sbin/iptables -I INPUT 1 -p udp --dport 4789 -j ACCEPT -m comment --comment "netplugin vxlan 4789"
when: iptablesrules.stdout.find("netplugin vxlan 4789") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Allow from contivh0
command: /sbin/iptables -I FORWARD 1 -i contivh0 -j ACCEPT -m comment --comment "contivh0 FORWARD input"
when: iptablesrules.stdout.find("contivh0 FORWARD input") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Allow to contivh0
command: /sbin/iptables -I FORWARD 1 -o contivh0 -j ACCEPT -m comment --comment "contivh0 FORWARD output"
when: iptablesrules.stdout.find("contivh0 FORWARD output") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Allow from contivh1
command: /sbin/iptables -I FORWARD 1 -i contivh1 -j ACCEPT -m comment --comment "contivh1 FORWARD input"
when: iptablesrules.stdout.find("contivh1 FORWARD input") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Allow to contivh1
command: /sbin/iptables -I FORWARD 1 -o contivh1 -j ACCEPT -m comment --comment "contivh1 FORWARD output"
when: iptablesrules.stdout.find("contivh1 FORWARD output") == -1
notify: Save iptables rules
- name: Netplugin IPtables | Allow dns
command: /sbin/iptables -I INPUT 1 -p udp --dport 53 -j ACCEPT -m comment --comment "contiv dns"
when: iptablesrules.stdout.find("contiv dns") == -1
notify: Save iptables rules
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