Add template to create test file

This commit creates a template to manage the nova test file.
It was converted to a template to make it more configurable.
It deletes the old static file.

examples/site.pp

@@ -4,9 +4,7 @@
 #
 
 # deploy a script that can be used to test nova
-file { '/tmp/test_nova.sh':
-  source => 'puppet:///modules/openstack/nova_test.sh',
-}
+class { 'openstack::test_file': }
 
 ####### shared variables ##################
 

files/nova_test.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-#
-# assumes that resonable credentials have been stored at
-# /root/auth
-source /root/openrc
-
-# get an image to test with
-#wget http://uec-images.ubuntu.com/releases/12.04/release/ubuntu-12.04-server-cloudimg-amd64-disk1.img
-
-# import that image into glance
-#glance add name="Ubuntu 12.04 cloudimg amd64" is_public=true container_format=ovf disk_format=qcow2 < ubuntu-12.04-server-cloudimg-amd64-disk1.img
-
-#IMAGE_ID=`glance index | grep 'Ubuntu 12.04 cloudimg amd64' | head -1 |  awk -F' ' '{print $1}'`
-
-wget https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-i386-disk.img
-
-glance add name='cirros image' is_public=true container_format=bare disk_format=qcow2 < cirros-0.3.0-i386-disk.img
-
-IMAGE_ID=`glance index | grep 'cirros image' | head -1 |  awk -F' ' '{print $1}'`
-
-# create a pub key
-ssh-keygen -f /tmp/id_rsa -t rsa -N ''
-nova keypair-add --pub_key /tmp/id_rsa.pub key1
-
-nova boot --flavor 1 --image ${IMAGE_ID} --key_name key1 dans_vm
-
-nova show dans_vm
-
-# create ec2 credentials
-keystone ec2-credentials-create

manifests/test_file.pp

@@ -0,0 +1,28 @@
+#
+# Class that can be used to create a test script for testing an
+# installed openstack environment.
+#
+#
+#
+#
+# [path] Path of test file to be created. Optional. Defaults to /tmp/test_nova.sh
+# [rc_file_path] Path of openrc file that sets up all authentication environment
+#   variables. Optional. Defaults to /root/openrc.
+# [image_type] Type of image to download. Accepts cirros or ubuntu. Optional.
+#   Defaults to cirros.
+# [sleep_time] Used to tune how long to sleep for. Optional. Defaults to 60.
+# [floating_ip] Rather to test flating ip address allocation. Optional.
+#   Defaults to true.
+class openstack::test_file(
+  $path         = '/tmp/test_nova.sh',
+  $rc_file_path = '/root/openrc',
+  $image_type   = 'cirros',
+  $sleep_time   = '15',
+  $floating_ip  = true
+) {
+
+  file { $path:
+    content => template('openstack/test_nova.sh.erb'),
+  }  
+
+}

templates/test_nova.sh.erb

@@ -0,0 +1,69 @@
+#!/bin/bash
+#
+# assumes that openstack credentails are set in this file
+source <%= rc_file_path %>
+
+<% if image_type == 'cirros' -%>
+
+# Grab an image.  Cirros is a nice small Linux that's easy to deploy
+wget https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img
+
+# Add it to glance so that we can use it in Openstack
+glance add name='cirros image' is_public=true container_format=bare disk_format=qcow2 < cirros-0.3.0-x86_64-disk.img
+
+# Caputre the Image ID so taht we can call the right UUID for this image
+IMAGE_ID=`glance index | grep 'cirros image' | head -1 |  awk -F' ' '{print $1}'`
+
+login_user='cirros'
+<% else -%>
+
+# otherwise, use an Ubuntu precise image. This is a larger image, but a little more
+# feature-full and realistic
+wget http://cloud-images.ubuntu.com/precise/current/precise-server-cloudimg-amd64-disk1.img
+# import that image into glance
+glance add name="precise-amd64" is_public=true container_format=ovf disk_format=qcow2 < precise-server-cloudimg-amd64-disk1.img
+# Caputre the Image ID so taht we can call the right UUID for this image
+IMAGE_ID=`glance index | grep 'precise-amd64' | head -1 |  awk -F' ' '{print $1}'`
+
+login_user='ubuntu'
+<% end -%>
+
+# create a pub/priv keypair
+ssh-keygen -f /tmp/id_rsa -t rsa -N ''
+
+#add the public key to nova.
+nova keypair-add --pub_key /tmp/id_rsa.pub key_cirros
+
+<% if floating_ip -%>
+# create a security group so that we can allow ssh, http, and ping traffic
+# when we add a floating IP (assuming you are adding floating IPs)
+nova secgroup-create nova_test 'Cirros test security group'
+nova secgroup-add-rule nova_test tcp 22 22 0.0.0.0/0
+nova secgroup-add-rule nova_test tcp 80 80 0.0.0.0/0
+nova secgroup-add-rule nova_test icmp -1 -1 0.0.0.0/0
+
+# request a floating IP address, and extract the address from the results message
+floating_ip=`nova floating-ip-create | grep None | awk '{print $2}'`
+<% end -%>
+
+instance_name='<%= image_type %>_test_vm'
+# Boot the added image against the "1" flavor which by default maps to a micro instance.  <% if floating_ip -%> Include the cirros_test group so our address will work when we add it later <% end %>
+nova boot --flavor 1 <% if floating_ip -%>--security_groups nova_test<% end %> --image ${IMAGE_ID} --key_name key_cirros $instance_name
+
+# let the system catch up
+sleep <%= sleep_time %>
+
+# Show the state of the system we just requested.
+nova show $instance_name
+
+# wait for the server to boot
+sleep <%= sleep_time %>
+
+<% if floating_ip -%>
+# Now add the floating IP we reserved earlier to the machine.
+nova add-floating-ip $instance_name $floating_ip
+# Wait  and then try to SSH to the node, leveraging the private key
+# we generated earlier.
+sleep <%= sleep_time %>
+ssh $login_user@$floating_ip -i /tmp/id_rsa
+<% end -%>