description: Heat template for HV-VES simulator deployment

heat_template_version: 2013-05-23

parameters:
  name: { description: Instance name, label: Name, type: string, default: hvves-sim }
  flavor_name: { description: Instance flavor to be used, label: Flavor Name, type: string }
  image_name: { description: Ubuntu 16.04 image to be used, label: Image Name, type: string }
  private_net_id: { description: Private network id, label: Private Network ID, type: string }
  private_subnet_id: { description: Private subnetwork id, label: Private Subnetwork ID, type: string }
  public_net_id: { description: Public network id, label: Public Network ID, type: string }
  security_group: { description: Security group to be used, label: Security Groups, type: string, default: default }
  key_pair: { description: Key pair, label: Key Pair, type: string }
  proxy: { description: Proxy, label: Proxy, type: string, default: "" }
  mode: { description: Mode - standalone or integrated to ONAP (values - 'standalone' or 'onap'), label: Mode, type: string, default: "onap" }
  hvves_ip: { description: HV-VES IP, label: HV-VES IP, type: string, default: "" }
  hvves_port: { description: HV-VES Port, label: HV-VES Port, type: string, default: "30222" }
  nexus_port: { description: ONAP Nexus Port, label: ONAP Nexus Port, type: string, default: "10001" }
  tls: { description: HV-VES TLS functionality, label: HV-VES TLS, type: string, default: "false" }

resources:
  hvves-sim:
    type: OS::Nova::Server
    properties:
      name: { get_param: name }
      image: { get_param: image_name }
      flavor: { get_param: flavor_name }
      key_name: { get_param: key_pair }
      networks:
        - port: { get_resource: hvves-sim_port }
      user_data_format: RAW
      user_data:
        str_replace:
          template: |
                        #!/bin/bash

                        set_versions () {
                            DOCKER_VERSION=17.03
                            DOCKER_COMPOSE_VERSION=1.22.0
                            PROTOBUF_VERSION=3.6.1
                        }

                        enable_root_ssh () {
                            sed -i 's/PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config
                            sed -i 's/PasswordAuthentication.*/PasswordAuthentication yes/' /etc/ssh/sshd_config
                            service sshd restart
                            echo -e "onap\nonap" | passwd root
                        }

                        update_os () {
                            rm -rf /var/lib/apt/lists/*
                            apt-get clean
                            apt-get update
                        }

                        docker_install_configure () {
                            curl "https://releases.rancher.com/install-docker/$DOCKER_VERSION.sh" | sh
                            mkdir -p /etc/systemd/system/docker.service.d/
                            cat > /etc/systemd/system/docker.service.d/docker.conf << EOF
                        [Service]
                        ExecStart=
                        ExecStart=/usr/bin/dockerd -H fd:// --insecure-registry=nexus3.onap.org:$nexus_port
                        Environment="HTTP_PROXY=$proxy"
                        EOF
                            systemctl daemon-reload
                            systemctl restart docker
                            apt-mark hold docker-ce
                            docker login -u docker -p docker nexus3.onap.org:$nexus_port
                        }

                        docker_compose_install () {
                            curl -L "https://github.com/docker/compose/releases/download/$DOCKER_COMPOSE_VERSION/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
                            chmod +x /usr/local/bin/docker-compose
                        }

                        protobuf_install () {
                            apt-get install -y unzip
                            cd ~;curl -OL "https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/protoc-$PROTOBUF_VERSION-linux-x86_64.zip"
                            unzip ~/protoc-$PROTOBUF_VERSION-linux-x86_64.zip -d ~/protoc3
                            mv ~/protoc3/bin/* /usr/local/bin/
                            mv ~/protoc3/include/* /usr/local/include/
                            chown "$USER":"$USER" /usr/local/bin/protoc
                            chown -R "$USER":"$USER" /usr/local/include/google
                            rm -rf ~/protoc3
                            rm -f ~/protoc-$PROTOBUF_VERSION-linux-x86_64.zip
                        }

                        proto_files_checkout () {
                            mkdir -p ~/hv-ves_sim/proto;cd ~/hv-ves_sim/proto;wget "https://gerrit.onap.org/r/gitweb?p=dcaegen2/collectors/hv-ves.git;a=blob_plain;f=hv-collector-domain/src/main/proto/event/VesEvent.proto;hb=HEAD" -O VesEvent.proto
                        }

                        kafkacat_install () {
                            apt-get -y install kafkacat
                        }

                        hvves_sim_yml_checkout () {
                            cd ~/hv-ves_sim/;wget "https://gerrit.onap.org/r/gitweb?p=dcaegen2/collectors/hv-ves.git;a=blob_plain;f=docker-compose.yml;hb=HEAD" -O docker-compose.yml;sed -i "s/image: o/image: nexus3.onap.org:$nexus_port\/o/g" docker-compose.yml
                        }

                        dcae_simulator_disable () {
                            cd ~/hv-ves_sim/;sed -i '/  dcae-app-simulator/,$d' docker-compose.yml
                        }

                        generate_certs () {
                            apt-get -y install default-jre
                            mkdir ~/hv-ves_sim/ssl
                            cd ~/hv-ves_sim/ssl;wget "https://gerrit.onap.org/r/gitweb?p=dcaegen2/collectors/hv-ves.git;a=blob_plain;f=ssl/gen-certs.sh;hb=HEAD" -O gen-certs.sh;chmod +x gen-certs.sh
                            cd ~/hv-ves_sim/ssl;/bin/bash gen-certs.sh
                        }

                        start_simulator_env () {
                            if [ "$mode" == "standalone" ]
                            then
                                echo -e "127.0.0.1\tconsul" >> /etc/hosts
                                cd ~/hv-ves_sim;nohup docker-compose up &> ~/hv-ves_sim/docker-compose.log &
                                for i in {0..300}
                                do
                                    sim=`grep -q "Started xNF Simulator API server" ~/hv-ves_sim/docker-compose.log ; echo $?`
                                        if [ $sim -eq 0 ]
                                        then
                                                   echo '{"kafkaBootstrapServers": "kafka:9092","routing":[{"fromDomain":11,"toTopic":"ves_hvRanMeas"}]}' | curl -X PUT -d @- http://consul:8500/v1/kv/veshv-config -H "Content-Type:application/json"
                                        else
                                                   sleep 3s
                                        fi
                                done
                            elif [ "$mode" == "onap" ] && [ "$tls" == "true" ]
                            then
                                cd ~/hv-ves_sim;nohup docker run -p "6062:6062" -v "$(pwd)/ssl/:/etc/ves-hv/" -i "nexus3.onap.org:$nexus_port/onap/org.onap.dcaegen2.collectors.hv-ves.hv-collector-xnf-simulator:latest" "--listen-port 6062 --ves-host $hvves_ip --ves-port $hvves_port --trust-store /etc/ves-hv/trust.p12 --trust-store-password onaponap --key-store /etc/ves-hv/client.p12 --key-store-password onaponap" &> ~/hv-ves_sim/docker.log &
                                echo -e "127.0.0.1\tmessage-router-kafka" >> /etc/hosts
                            elif [ "$mode" == "onap" ] && [ "$tls" == "false" ]
                            then
                                cd ~/hv-ves_sim;nohup docker run -p "6062:6062" -i "nexus3.onap.org:$nexus_port/onap/org.onap.dcaegen2.collectors.hv-ves.hv-collector-xnf-simulator:latest" "--listen-port 6062 --ves-host $hvves_ip --ves-port $hvves_port --ssl-disable" &> ~/hv-ves_sim/docker.log &
                                echo -e "127.0.0.1\tmessage-router-kafka" >> /etc/hosts
                            else
                                exit 1
                            fi
                        }

                        simulator_script_create () {
                                cat > ~/hv-ves_sim/simulator.sh << EOF
                        #!/bin/bash

                                input_parameters () {
                                        option=\$1
                                        file=\$2
                                }

                                help () {
                                echo -e "Usage: simulator.sh [send] [message]"
                                }

                                send_message () {
                                        if [[ -z \$1 ]] || [[ -z \$2 ]]
                                        then
                                                echo "Input parameter(s) empty."
                                                help
                                                exit 1
                                        elif [[ \$1 == "send" ]] && [[ -n \$2 ]]
                                        then
                                                curl -X POST -d @\$2 http://localhost:6062/simulator/async -H "Content-Type:application/json"
                                        else
                                                help
                                        fi
                                }

                                main () {
                                        input_parameters "\$1" "\$2"
                                        send_message "\$option" "\$file"
                                }

                                main "\$1" "\$2"
                        EOF
                                        chmod +x ~/hv-ves_sim/simulator.sh

                                }

                        message_samples_checkout () {
                                mkdir ~/hv-ves_sim/samples
                                cd ~/hv-ves_sim/samples ; wget "https://gerrit.onap.org/r/gitweb?p=integration/csit.git;a=blob_plain;f=tests/dcaegen2-collectors-hv-ves/testcases/resources/scenarios/authorization/xnf-valid-messages-request.json;hb=HEAD" -O xnf-valid-messages-request.json ; wget "https://gerrit.onap.org/r/gitweb?p=integration/csit.git;a=blob_plain;f=tests/dcaegen2-collectors-hv-ves/testcases/resources/scenarios/invalid-gpb-data/xnf-invalid-gpb-data-request.json;hb=HEAD" -O xnf-invalid-gpb-data-request.json ; wget "https://gerrit.onap.org/r/gitweb?p=integration/csit.git;a=blob_plain;f=tests/dcaegen2-collectors-hv-ves/testcases/resources/scenarios/multiple-simulators-payload/xnf-simulator-smaller-valid-request.json;hb=HEAD" -O xnf-simulator-smaller-valid-request.json
                        }

                        set_versions
                        enable_root_ssh
                        update_os
                        docker_install_configure
                        docker_compose_install
                        protobuf_install
                        proto_files_checkout
                        kafkacat_install
                        hvves_sim_yml_checkout
                        dcae_simulator_disable
                        generate_certs
                        start_simulator_env
                        simulator_script_create
                        message_samples_checkout

          params:
            $proxy: { get_param: proxy }
            $mode: { get_param: mode }
            $hvves_ip: { get_param: hvves_ip }
            $hvves_port: { get_param: hvves_port }
            $nexus_port: { get_param: nexus_port }
            $tls: { get_param: tls }
  hvves-sim_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_param: private_net_id }
      security_groups:
        - { get_param: security_group }
      fixed_ips:
        - subnet_id: { get_param: private_subnet_id }
  hvves-sim_public:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network_id: { get_param: public_net_id }
      port_id: { get_resource: hvves-sim_port }

outputs:
  hvves-sim_private_ip:
    description: HV-VES simulator private IP
    value: { get_attr: [ hvves-sim, first_address ] }
  hvves-sim_public_ip:
    description: HV-VES simualtor floating IP
    value: { get_attr: [ hvves-sim_public, floating_ip_address ] }