Networking Testcase: Iperf Implemented

The ansible playbooks as well as the config files
for the iperf throughput testing have been implemented.
Some changes have been made to the driver function for
the benchmarks. ansible now gets passed a json file.

Change-Id: Ibf4c0210ab9f6cbf9896ca69bf2fb6bda8a9925d
Signed-off-by: Mofassir Arif <mofassir@gmail.com>

1 files changed, 87 insertions, 0 deletions

diff --git a/benchmarks/playbooks/iperf.yaml b/benchmarks/playbooks/iperf.yaml
new file mode 100644
index 00000000..9d4d185c
--- /dev/null
+++ b/benchmarks/playbooks/iperf.yaml
@@ -0,0 +1,87 @@
+ - hosts: 127.0.0.1
+   connection: local
+   tasks: 
+
+    - name: getting directory
+      shell: echo $PWD
+      register: qtip_dir
+    - name: making Iperf directory
+      file: path=../../{{Dest_dir}}/iperf state=directory
+    - name: making temporary iperf directory
+      file: path=../../{{Dest_dir}}/iperf/iperf_temp state=directory
+
+
+ - hosts: "{{role}}"
+   tasks:
+    - name: Rolename
+      set_fact:
+        rolename: "{{role}}"
+        when: role is defined
+    - 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: rm -rf $HOME/iperf
+    - name: cleaning previous results
+      shell: rm -rf $HOME/qtip_result
+    - name: making Iperf temporary directory
+      shell: mkdir $HOME/iperf
+    - name: making  results temporary directory
+      shell: mkdir $HOME/qtip_result
+    - include: ./sys_info_pbook.yaml
+    - name: Installing Epel-release when CentOS
+      shell: yum install epel-release -y
+      when: ansible_os_family == "RedHat"
+    - name: Getting Firewall entry number
+      shell: iptables -L INPUT --line-number | grep DROP | awk '{print $1}'
+      register: iptable_entry
+      ignore_errors: yes
+    - name: Removing entry number
+      shell: iptables -D INPUT {{iptable_entry.stdout}}
+      ignore_errors: yes
+      when: iptable_entry != ''
+    - name: Installing IPERF when Ubuntu
+      shell: apt-get install iperf3 -y
+      when: ansible_os_family == "Debian" and rolename == '1-server'  
+    - name: Installing Iperf3
+      shell: 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  -Z --{{protocol}} --time {{duration}} -b {{bandwidthGbps}}G  -c {{item}} -J >> ./qtip_result/server{{hostID.stdout}}-{{item}}.json
+      ignore_errors: yes
+      with_items:
+        - "{{ip1}}"
+        - "{{ip2}}"
+      when: rolename == "2-host" and "{{ip2}}" != ''
+    - name: Running Iperf on Host
+      shell: iperf3  -Z --{{protocol}} --time {{duration}} -b {{bandwidthGbps}}G -c {{item}} -J >> ./qtip_result/server{{hostID.stdout}}-{{item}}.json
+      ignore_errors: yes
+      with_items: 
+        - "{{ip1}}"
+      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
+    - name: copy results
+      fetch:  src={{home_dir.stdout}}/qtip_result/{{item}} dest=../../{{Dest_dir}}/iperf/iperf_temp
+      with_items: files_to_copy.stdout_lines
+ - hosts: 127.0.0.1
+   connection: local
+   tasks:
+    - name: Rolename
+      set_fact:
+        rolename: "{{role}}"
+        when: role is defined
+    - name: extracting_json
+      shell: ( find  ../../{{Dest_dir}}/iperf/iperf_temp/ -name "*.json" | xargs cp -t ../../{{Dest_dir}}/iperf/)
+      when: rolename == "2-host"