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heat_template_version: 2014-10-16
description: HOT template to create a DPI
parameters:
name:
type: string
default: cpu_stress
cores:
type: string
memory:
type: string
network:
type: string
subnet:
type: string
resources:
port:
type: OS::Neutron::Port
properties:
network: { get_param: network }
port_security_enabled: false
fixed_ips:
- subnet: { get_param: subnet }
vm1:
type: OS::Nova::Server
properties:
name: traffic_vm1
image: ubuntu1404
user_data:
str_replace:
template: |
#!/bin/sh
echo "Creating custom user..."
useradd clouduser -g admin -s /bin/bash -m
echo clouduser:secrete | chpasswd
echo "Enabling ssh password login..."
sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
service ssh restart
sleep 1
ifconfig eth1 up
dhclient eth1
sed -i 's/localhost/localhost traffic_vm1/g' /etc/hosts
touch /etc/resolvconf/resolv.conf.d/tail
echo 'nameserver 10.118.32.193' > /etc/resolvconf/resolv.conf.d/tail
resolvconf -u
echo 'nameserver 10.118.32.193' > /etc/resolv.conf
# Installation of stress
apt-get install -y stress
cd /home/clouduser
# workload setup
echo 'stress -c $CORES --vm-bytes $MEMORY' > ./stress.sh
chmod +x ./stress.sh
nohup ./stress.sh &
#nohup stress -c #CORES --vm-bytes #MEMORY
params:
$NAME: { get_param: name }
$CORES: { get_param: cores }
$MEMORY: { get_param: memory }
flavor: m1.small
networks:
- port: { get_resource: port }
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