add support for Jinja2 in task file

Add support in task file for the template syntax based on Jinja2.

JIRA:YARDSTICK-101

Change-Id: I24be133ba590510612d97a1fce6c024e6edb57e4
Signed-off-by: kubi <jean.gaoliang@huawei.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/samples/ping-template.yaml b/samples/ping-template.yaml
new file mode 100644
index 000000000..3f10218ab
--- /dev/null
+++ b/samples/ping-template.yaml
@@ -0,0 +1,49 @@
+# Sample benchmark task config file
+# measure network latency using ping
+# Jinja2 Syntax is supported
+# parameterize this task, {{packetsize}} is passed to the scenario as an argument
+# If you don't pass the value for {{packetsize}} while starting a task,
+# the default one will be used.
+
+
+schema: "yardstick:task:0.1"
+{% set packetsize = packetsize or "100" %}
+scenarios:
+-
+  type: Ping
+  options:
+    packetsize: {{packetsize}}
+  host: athena.demo
+  target: ares.demo
+
+  runner:
+    type: Duration
+    duration: 60
+    interval: 1
+
+  sla:
+    max_rtt: 10
+    action: monitor
+
+context:
+  name: demo
+  image: cirros-0.3.3
+  flavor: m1.tiny
+  user: cirros
+
+  placement_groups:
+    pgrp1:
+      policy: "availability"
+
+  servers:
+    athena:
+      floating_ip: true
+      placement: "pgrp1"
+    ares:
+      placement: "pgrp1"
+
+  networks:
+    test:
+      cidr: '10.0.1.0/24'
+      external_network: "net04_ext"
+