heat_template_version: 2013-05-23
description: Heat template to deploy a packet generator for the vLoadBalancer/vDNS demo app for OpenECOMP

parameters:
  public_net_id:
    type: string
    label: Public network name or ID
    description: Public network that enables remote connection to VNF
  vpg_image_name:
    type: string
    label: Image name or ID
    description: Image to be used for compute instance
  vpg_flavor_name:
    type: string
    label: Flavor
    description: Type of instance (flavor) to be used
  vpg_name_0:
    type: string
    label: vPacketGenerator name
    description: Name of the vPacketGenerator
  key_name:
    type: string
    label: Key pair name
    description: Public/Private key pair name
  pub_key:
    type: string
    label: Public key
    description: Public key to be installed on the compute instance
  repo_url_blob:
    type: string
    label: Repository URL
    description: URL of the repository that hosts the demo packages
  repo_url_artifacts:
    type: string
    label: Repository URL
    description: URL of the repository that hosts the demo packages
  vlb_ipaddr:
    type: string
    label: Public IP of the vLoadBalancer to which we want to send traffic
    description: Public IP of the vLoadBalancer to which we want to send traffic
  demo_artifacts_version:
    type: string
    label: Artifacts version used in demo vnfs
    description: Artifacts (jar, tar.gz) version used in demo vnfs


resources:

  random-str:
    type: OS::Heat::RandomString
    properties:
      length: 4

  my_keypair:
    type: OS::Nova::KeyPair
    properties:
      name:
        str_replace:
          template: base_rand
          params:
            base: { get_param: key_name }
            rand: { get_resource: random-str }  
      public_key: { get_param: pub_key }
      save_private_key: false

 
  vpg_0:
    type: OS::Nova::Server
    properties:
      image: { get_param: vpg_image_name }
      flavor: { get_param: vpg_flavor_name }
      name: { get_param: vpg_name_0 }
      key_name: { get_resource: my_keypair }
      networks:
        - network: { get_param: public_net_id }
      user_data_format: RAW
      user_data:
        str_replace:
          params:
            __repo_url_blob__ : { get_param: repo_url_blob }
            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
            __vlb_ipaddr__: { get_param: vlb_ipaddr }
            __demo_artifacts_version__ : { get_param: demo_artifacts_version }
          template: |
            #!/bin/bash

            REPO_URL_BLOB=__repo_url_blob__
            REPO_URL_ARTIFACTS=__repo_url_artifacts__
            VLB_IPADDR=__vlb_ipaddr__
            DEMO_ARTIFACTS_VERSION=__demo_artifacts_version__

            # Download required dependencies
            add-apt-repository -y ppa:openjdk-r/ppa
            apt-get update
            apt-get install -y make wget openjdk-8-jdk gcc libcurl4-openssl-dev python-pip bridge-utils apt-transport-https ca-certificates
            apt-get install -y maven
            pip install jsonschema

            # Download vFirewall demo code for packet generator
            mkdir /opt/config
            mkdir /opt/honeycomb
            cd /opt
            wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/v_packetgen_for_dns_demo_init.sh
            wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/vpacketgenfordnsdemo.sh
            wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/run_streams_dns.sh
            wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/vdnspacketgen_change_streams_ports.sh   
 
            mvn org.apache.maven.plugins:maven-dependency-plugin:2.10:get -DremoteRepositories=$REPO_URL_ARTIFACTS -Dartifact=org.openecomp.demo.vnf:sample-distribution:$DEMO_ARTIFACTS_VERSION:tar.gz:hc -Dtransitive=false -Ddest=.
            mvn org.apache.maven.plugins:maven-dependency-plugin:2.10:get -DremoteRepositories=$REPO_URL_ARTIFACTS -Dartifact=org.openecomp.demo.vnf.vlb:vlb_dns_streams:$DEMO_ARTIFACTS_VERSION:tar.gz:demo -Dtransitive=false -Ddest=.

            
            tar -zxvf vpp.tar.gz
            tar -zxvf sample-distribution-$DEMO_ARTIFACTS_VERSION-hc.tar.gz
            mv sample-distribution-$DEMO_ARTIFACTS_VERSION honeycomb
            sed -i 's/"restconf-binding-address": "127.0.0.1",/"restconf-binding-address": "0.0.0.0",/g' honeycomb/sample-distribution-$DEMO_ARTIFACTS_VERSION/config/honeycomb.json
            tar -zxvf vlb_dns_streams-$DEMO_ARTIFACTS_VERSION-demo.tar.gz
            mv vlb_dns_streams-$DEMO_ARTIFACTS_VERSION dns_streams
            rm *.tar.gz
            chmod +x v_packetgen_for_dns_demo_init.sh
            chmod +x vpacketgenfordnsdemo.sh
            chmod +x run_streams_dns.sh
            chmod +x vdnspacketgen_change_streams_ports.sh
            echo $VLB_IPADDR > config/vlb_ipaddr.txt
            echo $DEMO_ARTIFACTS_VERSION > config/artifacts_version.txt

            # Install VPP
            export UBUNTU="trusty"
            export RELEASE=".stable.1609"
            rm /etc/apt/sources.list.d/99fd.io.list
            echo "deb [trusted=yes] https://nexus.fd.io/content/repositories/fd.io$RELEASE.ubuntu.$UBUNTU.main/ ./" | sudo tee -a /etc/apt/sources.list.d/99fd.io.list
            apt-get update
            apt-get install -y vpp vpp-dpdk-dkms vpp-lib vpp-dbg vpp-plugins vpp-dev
            sleep 1

            # Run instantiation script
            cd /opt
            mv vpacketgenfordnsdemo.sh /etc/init.d
            update-rc.d vpacketgenfordnsdemo.sh defaults
            ./v_packetgen_for_dns_demo_init.sh