---

- name: check if work should be done
  stat: path=/tmp/init_completed
  register: result

- name: get interface of private_ip
  register: private_interface
  shell: |
    ip addr | awk '/^[0-9]+:/ {   sub(/:/,"",$2); iface=$2 } /^[[:space:]]*inet / {   split($2, a, "/");  print iface" : "a[1] }' | grep "{{ private_ip }}" | cut -d " " -f 1
  when: result.stat.exists == False

- name: get interface of public_ip
  register: public_interface
  shell: |
    ip addr | awk '/^[0-9]+:/ {   sub(/:/,"",$2); iface=$2 } /^[[:space:]]*inet / {   split($2, a, "/");  print iface" : "a[1] }' | grep "{{ public_ip }}" | cut -d " " -f 1
  when: result.stat.exists == False

- name: get gateway of private_ip
  register: private_gateway
  shell: |
    echo {{ private_ip }} | cut -d '.' -f 1,2,3 | sed '/.*/ s/$/.1/'
  when: result.stat.exists == False

- name: setup vta
  shell: |
    vnf-setup --test-network {{private_interface.stdout}},{{private_ip}},255.255.255.0,{{private_gateway.stdout}} --management-interface {{public_interface.stdout}} --io-virtualization VIRTIO --test-speed 1G --tagging UNTAGGED --mtu-size 1450 --controller-address {{ controller_ip }}
  when: result.stat.exists == False

- name: record task completed
  shell: echo "done" > /tmp/init_completed

- name: restart vta
  shell: reboot
  when: result.stat.exists == False