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authorLusheng Ji <lji@research.att.com>2017-11-01 13:49:33 -0400
committerLusheng Ji <lji@research.att.com>2017-11-01 13:53:03 -0400
commit74cb51c88f99f9128d43f4645c6f2aa86163d43b (patch)
tree4f2dd8aed9d854f832cf5a7df5435e75b8ec6300 /heat
parent5d9f3b5b32a107ec482f7192118891a000baf566 (diff)
Add support for DNS zone fusion
This submission address the "fusion" between DNS service zones between DCAE and rest of ONAP R1. In ONAP R1 each ONAP deployment runs its own private DNS server; DCAE use Designate DNS as a Service. The VMs on both sides need to be able to communicate with each other by hostnames. This submission modifies the ONAP private DNS server so it uses the DNS server behind the Designate as the forwarder. For ONAP->DCAE communication, host names will be resolved by Designate DNS server; for DCAE->ONAP communication, since DCAE VMs also use the ONAP private DNS server as first name server, it is not a problem. Issue-Id: DCAEGEN2-187 Change-Id: Ia54cd41f33b446d406a69868598ae1a8c0cdea8d Signed-off-by: Lusheng Ji <lji@research.att.com>
Diffstat (limited to 'heat')
-rw-r--r--heat/ONAP/onap_openstack.env6
-rw-r--r--heat/ONAP/onap_openstack.yaml64
2 files changed, 56 insertions, 14 deletions
diff --git a/heat/ONAP/onap_openstack.env b/heat/ONAP/onap_openstack.env
index ba8ffd34..88c6518c 100644
--- a/heat/ONAP/onap_openstack.env
+++ b/heat/ONAP/onap_openstack.env
@@ -69,6 +69,7 @@ parameters:
dns_list: PUT THE ADDRESS OF THE EXTERNAL DNS HERE (e.g. a comma-separated list of IP addresses in your /etc/resolv.conf in UNIX-based Operating Systems)
external_dns: PUT THE FIRST ADDRESS OF THE EXTERNAL DNS LIST HERE
+ dns_forwarder: PUT THE IP OF DNS FORWARDER FOR ONAP DEPLOYMENT'S OWN DNS SERVER
oam_network_cidr: 10.0.0.0/16
### Private IP addresses ###
@@ -123,13 +124,12 @@ parameters:
dnsaas_config_enabled: PUT WHETHER TO USE PROXYED DESIGNATE
dnsaas_region: PUT THE DESIGNATE PROVIDING OPENSTACK'S REGION HERE
dnsaas_keystone_url: PUT THE DESIGNATE PROVIDING OPENSTACK'S KEYSTONE URL HERE
- dnsaas_tenant_name: PUT THE TENANT NAME IN THE DESIGNATE PROVIDING OPENSTACK HERE
+ dnsaas_tenant_name: PUT THE TENANT NAME IN THE DESIGNATE PROVIDING OPENSTACK HERE (FOR R1 USE THE SAME AS openstack_tenant_name)
dnsaas_username: PUT THE DESIGNATE PROVIDING OPENSTACK'S USERNAME HERE
dnsaas_password: PUT THE DESIGNATE PROVIDING OPENSTACK'S PASSWORD HERE
dcae_keystone_url: PUT THE MULTIVIM PROVIDED KEYSTONE API URL HERE
dcae_centos_7_image: PUT THE CENTOS7 VM IMAGE NAME HERE FOR DCAE LAUNCHED CENTOS7 VM
- dcae_security_group: PUT THE SECURITY GROUP NAME HERE FOR DCAE LAUNCHED VMS
- dcae_key_name: PUT THE ON BOARDED KEY-PAIR NAME HERE FOR DCAE LAUNCHED VMS
+ dcae_domain: PUT THE NAME OF DOMAIN THAT DCAE VMS REGISTER UNDER
dcae_public_key: PUT THE PUBLIC KEY OF A KEYPAIR HERE TO BE USED BETWEEN DCAE LAUNCHED VMS
dcae_private_key: PUT THE SECRET KEY OF A KEYPAIR HERE TO BE USED BETWEEN DCAE LAUNCHED VMS
diff --git a/heat/ONAP/onap_openstack.yaml b/heat/ONAP/onap_openstack.yaml
index 8449b079..2c4ef766 100644
--- a/heat/ONAP/onap_openstack.yaml
+++ b/heat/ONAP/onap_openstack.yaml
@@ -162,6 +162,10 @@ parameters:
type: string
description: First element of the dns_list for ONAP network
+ dns_forwarder:
+ type: string
+ description: the forwarder address for setting up ONAP's private DNS server
+
oam_network_cidr:
type: string
description: CIDR of the OAM ONAP network
@@ -252,10 +256,6 @@ parameters:
type: string
description: the keystone URL for DCAE to use (via MultiCloud)
- dcae_key_name:
- type: string
- description: the name of the keypair on-boarded with Cloud
-
dcae_private_key:
type: string
description: the private key of the key-apir used between the DCAE bootstrap container and DCAE VMs
@@ -268,10 +268,9 @@ parameters:
type: string
description: the id/name of the CentOS 7 VM imange
- dcae_security_group:
+ dcae_domain:
type: string
- description: the security group to be used by DCAE VMs
-
+ description: the top level domain to register DCAE VMs (the zone will be random-str.dcae_domain)
# dcae_base_environment:
# type: string
@@ -419,7 +418,6 @@ resources:
properties:
length: 4
-
# Public key used to access ONAP components
vm_key:
type: OS::Nova::KeyPair
@@ -433,6 +431,36 @@ resources:
public_key: { get_param: pub_key }
save_private_key: false
+
+ # ONAP security group
+ onap_sg:
+ type: OS::Neutron::SecurityGroup
+ properties:
+ name:
+ str_replace:
+ template: base_rand
+ params:
+ base: onap_sg
+ rand: { get_resource: random-str }
+ description: security group used by ONAP
+ rules:
+ # All egress traffic
+ - direction: egress
+ ethertype: IPv4
+ - direction: egress
+ ethertype: IPv6
+ # ingress traffic
+ # ICMP
+ - protocol: icmp
+ - protocol: udp
+ port_range_min: 1
+ port_range_max: 65535
+ - protocol: tcp
+ port_range_min: 1
+ port_range_max: 65535
+
+
+
# ONAP management private network
oam_onap:
type: OS::Neutron::Net
@@ -519,6 +547,7 @@ resources:
__openo_ip_addr__: { get_param: openo_ip_addr }
__cloud_env__: { get_param: cloud_env }
__external_dns__: { get_param: external_dns }
+ __dns_forwarder__: { get_param: dns_forwarder }
template: |
#!/bin/bash
@@ -545,6 +574,7 @@ resources:
echo "__clamp_ip_addr__" > /opt/config/clamp_ip_addr.txt
echo "__openo_ip_addr__" > /opt/config/openo_ip_addr.txt
echo "__external_dns__" > /opt/config/external_dns.txt
+ echo "__dns_forwarder__" > /opt/config/dns_forwarder.txt
# Download and run install script
curl -k __nexus_repo__/org.onap.demo/boot/__artifacts_version__/dns_install.sh -o /opt/dns_install.sh
@@ -1710,6 +1740,8 @@ resources:
key_name: { get_resource: vm_key }
networks:
- port: { get_resource: dcae_c_private_port }
+ #security_groups:
+ # - { get_resource: onap_sg }
user_data_format: RAW
user_data:
str_replace:
@@ -1730,6 +1762,8 @@ resources:
__dcae_float_ip__: { get_attr: [dcae_c_floating_ip, floating_ip_address] }
__dns_ip_addr__: { get_param: dns_ip_addr }
__external_dns__: { get_param: external_dns }
+ __dns_forwarder__: { get_param: dns_forwarder }
+ __dcae_domain__: { get_param: dcae_domain }
# conf for VMs DCAE is to bringup
__openstack_keystone_url__: { get_param: keystone_url }
__dcae_keystone_url__: { get_param: dcae_keystone_url }
@@ -1738,18 +1772,23 @@ resources:
__dcaeos_region__: { get_param: openstack_region }
__dcaeos_tenant_id__: { get_param: openstack_tenant_id }
__dcaeos_tenant_name__: { get_param: openstack_tenant_name }
+ __dcaeos_security_group__:
+ str_replace:
+ template: 'onap_sg_rand'
+ params:
+ rand: { get_resource: random-str }
+ #__dcaeos_security_group__: { get_attr: [onap_sg, name] }
__dcaeos_username__: { get_param: openstack_username }
__dcaeos_password__: { get_param: openstack_api_key }
- __dcaeos_key_name__: { get_attr: [vm_key, name] }
- __dcaeos_key_name__: { get_param: dcae_key_name }
+ __dcaeos_key_name__: { get_resource: vm_key }
__dcaeos_public_key__: { get_param: dcae_public_key }
__dcaeos_private_key__: { get_param: dcae_private_key }
__dcaeos_private_network_name__: { get_attr: [oam_onap, name] }
__dcaeos_public_network_name__: { get_param: public_net_name }
__dcaeos_ubuntu_1604_image__: { get_param: ubuntu_1604_image }
__dcaeos_centos_7_image__: { get_param: dcae_centos_7_image }
- __dcaeos_security_group__ : { get_param: dcae_security_group }
__dcaeos_flavor_id__: { get_param: flavor_medium }
+ __dcaeos_flavor_id_cdap__: { get_param: flavor_xlarge }
__dcaeos_dnsaas_config_enabled__: { get_param: dnsaas_config_enabled }
__dcaeos_dnsaas_region__: { get_param: dnsaas_region }
__dcaeos_dnsaas_keystone_url__: { get_param: dnsaas_keystone_url }
@@ -1795,6 +1834,8 @@ resources:
echo "__dcae_float_ip__" > /opt/config/dcae_float_ip.txt
echo "__dns_ip_addr__" > /opt/config/dns_ip_addr.txt
echo "__external_dns__" > /opt/config/external_dns.txt
+ echo "__dns_forwarder__" > /opt/config/dns_forwarder.txt
+ echo "__dcae_domain__" > /opt/config/dcae_domain.txt
# conf for the OpenStack env where DCAE is deployed
echo "__openstack_keystone_url__" > /opt/config/openstack_keystone_url.txt
echo "__dcaeos_cloud_env__" > /opt/config/cloud_env.txt
@@ -1814,6 +1855,7 @@ resources:
echo "__dcaeos_centos_7_image__" > /opt/config/centos_7_image.txt
echo "__dcaeos_security_group__" > /opt/config/security_group.txt
echo "__dcaeos_flavor_id__" > /opt/config/flavor_id.txt
+ echo "__dcaeos_flavor_id_cdap__" > /opt/config/flavor_id_cdap.txt
echo "__dcaeos_dnsaas_config_enabled__" > /opt/config/dnsaas_config_enabled.txt
echo "__dcaeos_dnsaas_region__" > /opt/config/dnsaas_region.txt
echo "__dcaeos_dnsaas_keystone_url__" > /opt/config/dnsaas_keystone_url.txt