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+heat_template_version: 2013-05-23
+
+description: Heat template to deploy a vDNS for OpenECOMP (scaling-up scenario)
+
+parameters:
+ vlb_image_name:
+ type: string
+ label: Image name or ID
+ description: Image to be used for compute instance
+ vlb_flavor_name:
+ type: string
+ label: Flavor
+ description: Type of instance (flavor) to be used
+ public_net_id:
+ type: string
+ label: Public network name or ID
+ description: Public network that enables remote connection to VNF
+ vlb_private_net_id:
+ type: string
+ label: vLoadBalancer private network name or ID
+ description: Private network that connects vLoadBalancer with vDNSs
+ ecomp_private_net_id:
+ type: string
+ label: ECOMP management network name or ID
+ description: Private network that connects ECOMP component and the VNF
+ ecomp_private_subnet_id:
+ type: string
+ label: ECOMP management sub-network name or ID
+ description: Private sub-network that connects ECOMP component and the VNF
+ vlb_private_ip_0:
+ type: string
+ label: vLoadBalancer private IP address towards the private network
+ description: Private IP address that is assigned to the vLoadBalancer to communicate with the vDNSs
+ vlb_private_ip_1:
+ type: string
+ label: vLoadBalancer private IP address towards the ECOMP management network
+ description: Private IP address that is assigned to the vLoadBalancer to communicate with ECOMP components
+ vdns_private_ip_0:
+ type: string
+ label: vDNS private IP address towards the private network
+ description: Private IP address that is assigned to the vDNS to communicate with the vLoadBalancer
+ vdns_private_ip_1:
+ type: string
+ label: vDNS private IP address towards the ECOMP management network
+ description: Private IP address that is assigned to the vDNS to communicate with ECOMP components
+ vdns_name_0:
+ type: string
+ label: vDNS name
+ description: Name of the vDNS
+ vnf_id:
+ type: string
+ label: VNF ID
+ description: The VNF ID is provided by ECOMP
+ vf_module_id:
+ type: string
+ label: vFirewall module ID
+ description: The vLoadBalancer Module ID is provided by ECOMP
+ webserver_ip:
+ type: string
+ label: Webserver IP address
+ description: IP address of the webserver that hosts the source code and binaries
+ 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_user:
+ type: string
+ label: Repository username
+ description: Username to access the repository that hosts the demo packages
+ repo_passwd:
+ type: string
+ label: Repository password
+ description: Password to access the repository that hosts the demo packages
+ repo_url:
+ type: string
+ label: Repository URL
+ description: URL of the repository that hosts the demo packages
+
+resources:
+ vdns_0:
+ type: OS::Nova::Server
+ properties:
+ image: { get_param: vlb_image_name }
+ flavor: { get_param: vlb_flavor_name }
+ name: { get_param: vdns_name_0 }
+ key_name: { get_param: key_name }
+ networks:
+ - network: { get_param: public_net_id }
+ - port: { get_resource: vdns_private_0_port }
+ - port: { get_resource: vdns_private_1_port }
+ metadata: {vnf_id: { get_param: vnf_id }, vf_module_id: { get_param: vf_module_id }}
+ user_data_format: RAW
+ user_data:
+ str_replace:
+ params:
+ __webserver__: { get_param: webserver_ip }
+ __lb_oam_int__ : { get_param: vlb_private_ip_1 }
+ __lb_private_ipaddr__: { get_param: vlb_private_ip_0 }
+ __local_private_ipaddr__: { get_param: vdns_private_ip_0 }
+ __repo_url__ : { get_param: repo_url }
+ __repo_user__ : { get_param: repo_user }
+ __repo_passwd__ : { get_param: repo_passwd }
+ template: |
+ #!/bin/bash
+
+ WEBSERVER_IP=__webserver__
+ LB_OAM_INT=__lb_oam_int__
+ LB_PRIVATE_IPADDR=__lb_private_ipaddr__
+ LOCAL_PRIVATE_IPADDR=__local_private_ipaddr__
+ REPO_URL=__repo_url__
+ REPO_USER=__repo_user__
+ REPO_PASSWD=__repo_passwd__
+
+ # Download required dependencies
+ add-apt-repository -y ppa:openjdk-r/ppa
+ apt-get update
+ apt-get install -y wget openjdk-8-jdk bind9 bind9utils bind9-doc apt-transport-https ca-certificates
+ sleep 1
+
+ # Install Nexus certificate
+ echo "$WEBSERVER_IP ecomp-nexus" >> /etc/hosts
+ keytool -printcert -sslserver $WEBSERVER_IP:8443 -rfc > nexus.crt
+ cp nexus.crt /usr/local/share/ca-certificates/
+ update-ca-certificates
+
+ # Download vDNS demo code for DNS Server
+ mkdir /opt/config
+ cd /opt
+ wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/v_dns_init.sh
+ wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/vdns.sh
+ wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/DNSClient.tar.gz
+ tar -zxvf DNSClient.tar.gz
+ rm *.tar.gz
+ chmod +x v_dns_init.sh
+ chmod +x vdns.sh
+ echo $LB_OAM_INT > config/lb_oam_int.txt
+ echo $LB_PRIVATE_IPADDR > config/lb_private_ipaddr.txt
+ echo $LOCAL_PRIVATE_IPADDR > config/local_private_ipaddr.txt
+
+ # Download Bind config files
+ cd /opt/config
+ wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/db_dnsdemo_openecomp_org
+ wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/named.conf.options
+ wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/named.conf.local
+
+ # Configure Bind
+ modprobe ip_gre
+ mkdir /etc/bind/zones
+ sed -i "s/OPTIONS=.*/OPTIONS=\"-4 -u bind\"/g" /etc/default/bind9
+ cp /opt/config/db_dnsdemo_openecomp_org /etc/bind/zones/db.dnsdemo.openecomp.org
+ cp /opt/config/named.conf.local /etc/bind/
+ sleep 1
+
+ # Start Failure Detector
+ cd /opt/DNSClient/src
+ javac -d ../bin/ *.java
+ cd /opt/DNSClient/bin
+ chmod +x dnsclient.sh
+ chmod +x set_gre_tunnel.sh
+ sleep 1
+
+ # Run instantiation script
+ cd /opt
+ mv vdns.sh /etc/init.d
+ update-rc.d vdns.sh defaults
+ ./v_dns_init.sh
+
+ vdns_private_0_port:
+ type: OS::Neutron::Port
+ properties:
+ network: { get_param: vlb_private_net_id }
+ fixed_ips: [{"subnet": { get_param: vlb_private_net_id }, "ip_address": { get_param: vdns_private_ip_0 }}]
+
+ vdns_private_1_port:
+ type: OS::Neutron::Port
+ properties:
+ network: { get_param: ecomp_private_net_id }
+ fixed_ips: [{"subnet": { get_param: ecomp_private_subnet_id }, "ip_address": { get_param: vdns_private_ip_1 }}]