- hosts: 127.0.0.1
   connection: local
   tasks:

    - name: getting directory
      shell: sudo echo $PWD
      register: qtip_dir
    - name: making Iperf directory
      file: path={{workingdir}}/{{Dest_dir}}/iperf state=directory
    - name: making temporary iperf directory
      file: path={{workingdir}}/{{Dest_dir}}/iperf/iperf_temp state=directory


 - hosts: "{{role}}"
   become: yes
   remote_user: "{{username}}"
   tasks:
    - name: Rolename
      set_fact:
        rolename: "{{role}}"
        when: role is defined

    - name: installertype
      set_fact:
        installertype: "{{installer}}"

    - name: Get Hostname
      shell: echo $HOSTNAME
      register: hostID

    - name: echo
      shell: echo index_var

    - name: checking_home directory
      shell: echo $HOME
      register: home_dir

    - name: cleaning
      shell: sudo rm -rf $HOME/iperf

    - name: cleaning previous results
      shell: sudo rm -rf $HOME/qtip_result

    - name: making Iperf temporary directory
      shell: sudo mkdir $HOME/iperf

    - name: making  results temporary directory
      shell: sudo mkdir $HOME/qtip_result

    - include: ./sys_proxy_pbook.yaml

    - include: ./sys_info_pbook.yaml
      vars:
        network: true

    - name: Installing Epel-release when CentOS
      shell: sudo yum install epel-release -y
      when: ansible_os_family == "RedHat"

    - name: Allow iperf server port in iptables input rules
      shell: iptables -A INPUT -p tcp --dport {{iperf_port}} -j ACCEPT
      vars:
        iperf_port: 5201
      ignore_errors: yes
      when: rolename == "1-server" and installertype == 'fuel'

    - name: Installing IPERF when Ubuntu
      shell: sudo apt-get install iperf3 -y
      when: ansible_os_family == "Debian"

    - name: Installing Iperf3
      shell: sudo yum install iperf3 -y
      when: ansible_os_family == "RedHat"

    - name: Running iperf on server
      shell: iperf3 -s
      async: 400
      poll: 0
      when: rolename == "1-server"

    - name: Running Iperf on Host
      shell: iperf3  --time {{duration}} -b 0 G -c {{ip1}} -J -O10 >> {{home_dir.stdout}}/qtip_result/iperf_raw.json
      ignore_errors: yes
      with_items:
        - "{{ip1}}"
      when: rolename == "2-host" and "{{privateip1}}" == "NONE"

    - name: Running Iperf on Host
      shell: iperf3  --time {{duration}} -b 0 G -c {{privateip1}} -J -O10 >> {{home_dir.stdout}}/qtip_result/iperf_raw.json
      ignore_errors: yes
      with_items:
        - "{{ip1}}"
      when: rolename == "2-host" and "{{privateip1}}" != "NONE"

    - name: Fetching result transformation script
      copy: src=./result_transform/iperf/iperf_transform.py dest={{home_dir.stdout}}/qtip_result
    - name: Transforming result

      shell: cd $HOME/qtip_result  &&  sudo python iperf_transform.py
      when: rolename =="2-host" and "{{ip2}}" == ''

    - name: copy report formation script
      copy: src=./result_transform/final_report.py dest={{home_dir.stdout}}/qtip_result
      when: rolename =="2-host" and "{{ip2}}" == ''

    - name: consolidating report
      shell: cd $HOME/qtip_result &&  sudo python final_report.py IPERF {{fname}}
      when: rolename =="2-host" and "{{ip2}}" == ''

    - name: Files to Copy
      shell: (cd $HOME/qtip_result/; find . -maxdepth 1 -name "*.json") | cut -d'/' -f2
      register: files_to_copy
      when: rolename =="2-host" and "{{ip2}}" == ''

    - name: copy results
      fetch:  src={{home_dir.stdout}}/qtip_result/{{item}} dest={{workingdir}}/{{Dest_dir}}/iperf/iperf_temp
      with_items: files_to_copy.stdout_lines
      when: rolename =="2-host" and "{{ip2}}" == ''

    - name: registering log files
      shell: (cd $HOME/qtip_result/; find . -maxdepth 1 -name "*.log") | cut -d'/' -f2
      register: copy_log_results
      when: rolename =="2-host" and "{{ip2}}" == ''

    - name: copying log results
      fetch:  src={{home_dir.stdout}}/qtip_result/{{item}} dest={{workingdir}}/{{Dest_dir}}/iperf/iperf_temp
      with_items: copy_log_results.stdout_lines
      when: rolename =="2-host" and "{{ip2}}" == ''


 - hosts: 127.0.0.1
   connection: local
   tasks:
    - name: Rolename
      set_fact:
        rolename: "{{role}}"
        when: role is defined
    - name: extracting_json
      shell: ( find  {{workingdir}}/{{Dest_dir}}/iperf/iperf_temp/ -name "*.json" | xargs cp -t {{workingdir}}/{{Dest_dir}}/iperf/)
      when: rolename == "2-host"
    - name: making_logs_folder
      shell: mkdir -p {{workingdir}}/{{Dest_dir}}/iperf/logs
    - name: extracting_log
      shell: ( find {{workingdir}}/{{Dest_dir}}/iperf/iperf_temp/ -name "*.log"  | xargs cp -t {{workingdir}}/{{Dest_dir}}/iperf/logs)
      when: rolename == "2-host"
    - name: removing iperf_raw file
      shell: rm -rf {{workingdir}}/{{Dest_dir}}/iperf/iperf_raw.json
      when: rolename == "2-host"
    - name: removing iperf_temp
      shell: rm -rf {{workingdir}}/{{Dest_dir}}/iperf/iperf_temp