---
- hosts: {{ instance_name }}
  #gather_facts: False
  connection: ssh
  user: ubuntu
  become: yes
  vars:
      container_name: {{ container_name }}
      scope: {{ scope }}
      test: {{ test }}
      argument: {{ argument }}
      result_fn: {{ result_fn }}
      resultcode_fn: {{ resultcode_fn }}


  tasks:
  - name: Remove any old result file
    shell: rm -f /tmp/{{ result_fn }}

  - name: Copy run_tcpdump.sh to VM
    copy: src=/opt/xos/synchronizers/vtr/files/run_tcpdump.sh dest=/root/run_tcpdump.sh mode=0755
    when: (test=="tcpdump")


# -----------------
# scope == VM
# -----------------

  - name: Send the pings from VM
    shell: ping -c 10 {{ argument }} 2>&1 > /tmp/{{ result_fn }}
    ignore_errors: yes
    register: vm_ping_result
    when: (scope=="vm") and (test=="ping")

  - name: Store VM ping resultcode to file
    shell: echo "{{ '{{' }} vm_ping_result.rc {{ '}}' }}" > /tmp/{{ resultcode_fn }}
    when: (scope=="vm") and (test=="ping")

  - name: Install traceroute
    apt: name=traceroute state=present
    when: (scope=="vm") and (test=="traceroute")

  - name: Send traceroute from VM
    shell: traceroute {{ argument }} 2>&1 > /tmp/{{ result_fn }}
    ignore_errors: yes
    register: vm_traceroute_result
    when: (scope=="vm") and (test=="traceroute")

  - name: Store VM traceroute resultcode to file
    shell: echo "{{ '{{' }} vm_traceroute_result.rc {{ '}}' }}" > /tmp/{{ resultcode_fn }}
    when: (scope=="vm") and (test=="traceroute")

  - name: Run tcpdump for 10 seconds on VM
    shell: /root/run_tcpdump.sh {{ argument }} 2>&1 > /tmp/{{ result_fn }}
    ignore_errors: yes
    register: vm_tcpdump_result
    when: (scope=="vm") and (test=="tcpdump")

  - name: Store VM tcpdump resultcode to file
    shell: echo "{{ '{{' }} vm_tcpdump_result.rc {{ '}}' }}" > /tmp/{{ resultcode_fn }}
    when: (scope=="vm") and (test=="tcpdump")

# ------------------
# scope == container
# ------------------

  - name: Send the pings from Container
    shell: docker exec {{ container_name }} ping -c 10 {{ argument }} 2>&1 > /tmp/{{ result_fn }}
    ignore_errors: yes
    register: ctr_ping_result
    when: (scope=="container") and (test=="ping")

  - name: Store ctr ping resultcode to file
    shell: echo "{{ '{{' }} ctr_ping_result.rc {{ '}}' }}" > /tmp/{{ resultcode_fn }}
    when: (scope=="container") and (test=="ping")

  - name: Install traceroute into Container
    shell: docker exec {{ container_name }} apt-get -y install traceroute
    when: (scope=="container") and (test=="traceroute")

  - name: Send traceroute from Container
    shell: docker exec {{ container_name }} traceroute {{ argument }} 2>&1 > /tmp/{{ result_fn }}
    ignore_errors: yes
    register: ctr_traceroute_result
    when: (scope=="container") and (test=="traceroute")

  - name: Store ctr traceroute resultcode to file
    shell: echo "{{ '{{' }} ctr_traceroute_result.rc {{ '}}' }}" > /tmp/{{ resultcode_fn }}
    when: (scope=="container") and (test=="traceroute")

  - name: Copy run_tcpdump.sh to container
    command: docker cp /root/run_tcpdump.sh {{ container_name }}:/root/run_tcpdump.sh
    when: (scope=="container") and (test=="tcpdump")

  - name: Run tcpdump for 10 seconds from Container
    shell: docker exec {{ container_name }} /root/run_tcpdump.sh {{ argument }} 2>&1 > /tmp/{{ result_fn }}
    ignore_errors: yes
    register: ctr_tcpdump_result
    when: (scope=="container") and (test=="tcpdump")

  - name: Store ctr tcpdump resultcode to file
    shell: echo "{{ '{{' }} ctr_tcpdump_result.rc {{ '}}' }}" > /tmp/{{ resultcode_fn }}
    when: (scope=="container") and (test=="tcpdump")

# ------------------
# scope == *
# ------------------
  - name: Fetch the result
    fetch: src=/tmp/{{ result_fn }} dest=/opt/xos/synchronizers/vtr/result/{{ result_fn }} flat=yes

  - name: Fetch the resultcode
    fetch: src=/tmp/{{ resultcode_fn }} dest=/opt/xos/synchronizers/vtr/result/{{ resultcode_fn }} flat=yes