# Project Clearwater - IMS in the Cloud # Copyright (C) 2015 Metaswitch Networks Ltd # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version, along with the "Special Exception" for use of # the program along with SSL, set forth below. This program is distributed # in the hope that it will be useful, but WITHOUT ANY WARRANTY; # without even the implied warranty of MERCHANTABILITY or FITNESS FOR # A PARTICULAR PURPOSE. See the GNU General Public License for more # details. You should have received a copy of the GNU General Public # License along with this program. If not, see # . # # The author can be reached by email at clearwater@metaswitch.com or by # post at Metaswitch Networks Ltd, 100 Church St, Enfield EN2 6BQ, UK # # Special Exception # Metaswitch Networks Ltd grants you permission to copy, modify, # propagate, and distribute a work formed by combining OpenSSL with The # Software, or a work derivative of such a combination, even if such # copying, modification, propagation, or distribution would otherwise # violate the terms of the GPL. You must comply with the GPL in all # respects for all of the code used other than OpenSSL. # "OpenSSL" means OpenSSL toolkit software distributed by the OpenSSL # Project and licensed under the OpenSSL Licenses, or a work based on such # software and licensed under the OpenSSL Licenses. # "OpenSSL Licenses" means the OpenSSL License and Original SSLeay License # under which the OpenSSL Project distributes the OpenSSL toolkit software, # as those licenses appear in the file LICENSE-OPENSSL. heat_template_version: 2014-10-16 description: > Clearwater Homer node parameters: vnf_name: type: string label: VNF ID description: The VNF name provided by ONAP vnf_id: type: string label: VNF ID description: The VNF ID provided by ONAP vf_module_id: type: string label: VNF module ID description: The VNF module ID provided by ONAP public_net_id: type: string description: ID of public network constraints: - custom_constraint: neutron.network description: Must be a valid network ID homer_flavor_name: type: string description: Flavor to use constraints: - custom_constraint: nova.flavor description: Must be a valid flavor name homer_image_name: type: string description: Name of image to use key_name: type: string description: Name of keypair to assign constraints: - custom_constraint: nova.keypair description: Must be a valid keypair name repo_url: type: string description: URL for Clearwater repository zone: type: string description: DNS zone dns_ip: type: string description: IP address for DNS server on management network dnssec_key: type: string description: DNSSEC private key (Base64-encoded) constraints: - allowed_pattern: "[0-9A-Za-z+/=]+" description: Must be Base64-encoded etcd_ip: type: string description: IP address of an existing member of the etcd cluster resources: homer_random_str: type: OS::Heat::RandomString properties: length: 4 homer_security_group: type: OS::Neutron::SecurityGroup properties: description: security group name: str_replace: template: pre_base_rand params: pre: homer_sg_ base: { get_param: vnf_name } rand: { get_resource: homer_random_str } rules: [ {remote_ip_prefix: 0.0.0.0/0, protocol: tcp, port_range_min: 22, port_range_max: 22}, {remote_ip_prefix: 0.0.0.0/0, protocol: udp, port_range_min: 161, port_range_max: 162}, {remote_ip_prefix: 0.0.0.0/0, protocol: tcp, port_range_min: 2380, port_range_max: 2380}, {remote_ip_prefix: 0.0.0.0/0, protocol: tcp, port_range_min: 4000, port_range_max: 4000}, {remote_ip_prefix: 0.0.0.0/0, protocol: tcp, port_range_min: 7888, port_range_max: 7888}, {remote_ip_prefix: 0.0.0.0/0, protocol: icmp}] homer_admin_port_0: type: OS::Neutron::Port properties: name: str_replace: template: pre_base_rand params: pre: homer_admin_port_0_ base: { get_param: vnf_name } rand: { get_resource: homer_random_str } network: { get_param: public_net_id } security_groups: [{ get_resource: homer_security_group }] homer_server_0: type: OS::Nova::Server properties: name: str_replace: template: pre_base_rand params: pre: homer_server_0_ base: { get_param: vnf_name } rand: { get_resource: homer_random_str } image: { get_param: homer_image_name } flavor: { get_param: homer_flavor_name } key_name: { get_param: key_name } networks: - port: { get_resource: homer_admin_port_0 } metadata: {vnf_id: { get_param: vnf_id }, vf_module_id: { get_param: vf_module_id }, vnf_name: { get_param: vnf_name }} user_data_format: RAW user_data: str_replace: params: __repo_url__: { get_param: repo_url } __zone__: { get_param: zone } __dns_ip__: { get_param: dns_ip } __dnssec_key__: { get_param: dnssec_key } __etcd_ip__ : { get_param: etcd_ip } __index__ : 0 template: | #!/bin/bash # Log all output to file. exec > >(tee -a /var/log/clearwater-heat-homer.log) 2>&1 set -x # Configure the APT software source. echo 'deb __repo_url__ binary/' > /etc/apt/sources.list.d/clearwater.list curl -L http://repo.cw-ngv.com/repo_key | apt-key add - apt-get update # Get the public IP address from eth0 sudo apt-get install ipcalc ADDR=`ip addr show eth0 | awk '/inet /{print $2}'` PUBLIC_ADDR=`ipcalc -n -b $ADDR | awk '/Address:/{print $2}'` # Configure /etc/clearwater/local_config. mkdir -p /etc/clearwater etcd_ip=__etcd_ip__ [ -n "$etcd_ip" ] || etcd_ip=$PUBLIC_ADDR cat > /etc/clearwater/local_config << EOF management_local_ip=$PUBLIC_ADDR local_ip=$PUBLIC_ADDR public_ip=$PUBLIC_ADDR public_hostname=homer-__index__.__zone__ etcd_cluster=$etcd_ip EOF # Now install the software. DEBIAN_FRONTEND=noninteractive apt-get install homer --yes --force-yes DEBIAN_FRONTEND=noninteractive apt-get install clearwater-management --yes --force-yes # Function to give DNS record type and IP address for specified IP address ip2rr() { if echo $1 | grep -q -e '[^0-9.]' ; then echo AAAA $1 else echo A $1 fi } # Update DNS retries=0 while ! { nsupdate -y "__zone__:__dnssec_key__" -v << EOF server __dns_ip__ update add homer-__index__.__zone__. 30 $(ip2rr $PUBLIC_ADDR) update add homer.__zone__. 30 $(ip2rr $PUBLIC_ADDR) send EOF } && [ $retries -lt 10 ] do retries=$((retries + 1)) echo 'nsupdate failed - retrying (retry '$retries')...' sleep 5 done # Use the DNS server. # Use the DNS server. echo 'nameserver __dns_ip__' > /etc/dnsmasq.resolv.conf echo 'RESOLV_CONF=/etc/dnsmasq.resolv.conf' >> /etc/default/dnsmasq service dnsmasq force-reload outputs: homer_ip: description: IP address in public network value: { get_attr: [ homer_server_0, networks, { get_param: public_net_id }, 0 ] }