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1. DCAE Non Environmental ONAP Demo configuration. https://gerrit.onap.org/r/gitweb?p=dcae/demo.git;a=tree;f=OPENECOMP-DEMO;h=38b2f51a1be5c12f357e228b7a655c0ee97606b8;hb=HEAD with the main files
   
   1. location-types.yaml define the various DCAE entities (e.g., docker-host VMs, cdap cluster VMs, VES collector etc) that are part of the demo deployment
   2. vm-templates/vm-docker-host.yaml, vm-templates/vm-cdap-cluster.yaml, vm-templates/vm-postgresql.yaml . Define the deployment configuration for various VM deployments.
   3. docker-templates/docker-XX.yaml. Similar for docker deployments.
   4. cdap-templates/cdap-YY.yaml. Similar for docker deployments.
   5. steams.yaml. Define DCAE DMaaP setup. 

   6. HEAT provided information. When the ONAP demo is getting deploy the vm1-dcae-controller VM which will come up with the DCAE controller Docker container. This container will use configuration attributes setup in the file /opt/app/dcae-controller/config.yaml to apply to DCAE controller environment file, which will have expressions like @{XXX} replaced with the value of XXX in the config.yaml file.

      Variable Name	Sample Values	Notes
      BASE	RACKSPACE,2-NIC,1-NIC-FLOATING-IPS	RACKSPACE will only work in Rackspace, 2-NIC can work in both Rackspace and non Rackspace environment, and 1-NIC-FLOATING-IPS does not work in Rackspace.
      DCAE-VERSION	1.1.0	Note only 1.1.0 version is working outside of Rackspace
      OPENSTACK-AUTH-METHOD	password, api-key	Need to use password for non-Rackspace environments
      DOCKER-VERSION	1.1-STAGING-latest

2. DCAE Environmental ONAP Demo configuration. Currently 3 deployment scenarios are supported (See

   Jira
   server ONAP JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution serverId 425b2b0a-557c-3c0c-b515-579789cceedb key DCAE-7

   for details about current status.)
   
   1. RACKSPACE. This scenario only work when the Cloud provider is Rackspace. In this each DCAE VM will be setup with a predefined fixed IP on a private network and it will get a random public IP on the public network. This scenario depends on the following values from the HEAT provided environment file: DCAE-VERSION, DOCKER-REGISTRY, DOCKER-VERSION, GIT-MR-REPO, HORIZON-URL, KEYSTONE-URL, NEXUS-PASSWORD, NEXUS-RAWURL, NEXUS-USER, OPENSTACK-KEYNAME, OPENSTACK-PASSWORD, OPENSTACK-PRIVATE-NETWORK, OPENSTACK-PUBKEY, OPENSTACK-REGION, OPENSTACK-TENANT-ID, OPENSTACK-TENANT-NAME, OPENSTACK-USER, POLICY-IP, STATE, ZONE.
   2. 2-NIC. This scenario works in most OpenStack environments and allows higher level of flexibility in assigning IPs etc. Similar to the RACKSPACE setup each DCAE VM will be setup with a predefined fixed IP on a private network and it will get a random public IP on the public network.This scenario depends on the following values from the HEAT provided environment file: BASE=2-NIC, DCAE-VERSION, DNS-IP-ADDR, DOCKER-REGISTRY, DOCKER-VERSION, FLAVOR-LARGE, GIT-MR-REPO, HORIZON-URL, KEYSTONE-URL, NEXUS-PASSWORD, NEXUS-RAWURL, NEXUS-USER, OPENSTACK-AUTH-METHOD, OPENSTACK-KEYNAME, OPENSTACK-PASSWORD, OPENSTACK-PRIVATE-NETWORK, OPENSTACK-AUTH-METHOD, OPENSTACK-PUBKEY, OPENSTACK-REGION, OPENSTACK-TENANT-ID, OPENSTACK-TENANT-NAME, OPENSTACK-USER, POLICY-IP, STATE, UBUNTU-1404-IMAGE, UBUNTU-1604-IMAGE, ZONE, dcae_cdap00_ip_addr, dcae_cdap01_ip_addr, dcae_cdap02_ip_addr, dcae_coll00_ip_addr, dcae_ip_addr, dcae_pstg00_ip_addr, public_net_id. The HEAT template demo/heat/OpenECOMP/onap_openstack_nofloat.yaml provides these variables.
   3. 1-NIC-FLOATING-IPS. This scenario works in most OpenStack environments and allows higher level of flexibility in assigning IPs etc. In this setup each DCAE VM will only have one NIC with an IP on the private network. In addition each VM will have a floating IP from the public network. In this case it is the floating VMs that can get predefined values and the IPs from the private network that are assigned to the NIC are randomly setup. This makes a few issues with the rest of the demo setup but should be working in the 1.1 release. This scenario depends on the following values from the HEAT provided environment file:BSAE=1-NIC-FLOATING-IPS, DCAE-VERSION, DNS-IP-ADDR, DOCKER-REGISTRY, DOCKER-VERSION, FLAVOR-LARGE, GIT-MR-REPO, HORIZON-URL, KEYSTONE-URL, NEXUS-PASSWORD, NEXUS-RAWURL, NEXUS-USER, OPENSTACK-AUTH-METHOD, OPENSTACK-KEYNAME, OPENSTACK-PASSWORD, OPENSTACK-PRIVATE-NETWORK, OPENSTACK-PUBKEY, OPENSTACK-REGION, OPENSTACK-TENANT-ID, OPENSTACK-TENANT-NAME, OPENSTACK-USER, POLICY-IP, STATE, UBUNTU-1404-IMAGE, UBUNTU-1604-IMAGE, ZONE, dcae_cdap00_float_ip_addr, dcae_cdap01_float_ip_addr, dcae_cdap02_float_ip_addr, dcae_coll00_float_ip_addr, dcae_float_ip_addr, dcae_pstg00_float_ip_addr. The HEAT template demo/heat/OpenECOMP/onap_openstack_float.yaml provides these variables. One requirement for this setup is that the floating IPs that is getting used are already associated with the Openstack Tenant used.

The overall deployment flow is the following.

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