RDO Ocata packstack Multi Node deployment via the most recent trunk "current-passed-ci"

Finally I have decided to verify two Node ML2&OVS&VXLAN deployment via
"current-passed-ci" Ocata Delorean trunks. To build external,private network and
 neutron router. Launch F24 cloud VM (nested KVM on Compute node). Set on both nodes following repos. Raws down here aligned intentionally.

# yum install yum-plugin-priorities -y
# curl -o /etc/yum.repos.d/delorean-ocata.repo https://trunk.rdoproject.org/centos7-ocata/current-passed-ci/delorean.repo
# curl -o /etc/yum.repos.d/delorean-deps-ocata.repo https://trunk.rdoproject.org/centos7-ocata/delorean-deps.repo
# yum -y update 

You may highlight the line and then copy it and paste as needed.
Selected line in editor will look absolutely correct.  

*********************************************************************************************
On Controller ( here and bellow this point I follow syntax suggested in [ 1 ] )
Creating public network providing external connectivity doesn't look quite traditional. The rest is standard.
*********************************************************************************************
# yum install openstack-packstack

[root@Server73CentOS01 ~(keystone_admin)]# cat answerOcata2Node.txt
[general]
CONFIG_SSH_KEY=/root/.ssh/id_rsa.pub
CONFIG_DEFAULT_PASSWORD=
CONFIG_SERVICE_WORKERS=%{::processorcount}
CONFIG_MARIADB_INSTALL=y
CONFIG_GLANCE_INSTALL=y
CONFIG_CINDER_INSTALL=y
CONFIG_MANILA_INSTALL=n
CONFIG_NOVA_INSTALL=y
CONFIG_NEUTRON_INSTALL=y
CONFIG_HORIZON_INSTALL=y
CONFIG_SWIFT_INSTALL=y
CONFIG_CEILOMETER_INSTALL=y
CONFIG_AODH_INSTALL=y
CONFIG_GNOCCHI_INSTALL=y
CONFIG_PANKO_INSTALL=n
CONFIG_SAHARA_INSTALL=n
CONFIG_HEAT_INSTALL=y
CONFIG_MAGNUM_INSTALL=y
CONFIG_TROVE_INSTALL=n
CONFIG_IRONIC_INSTALL=n
CONFIG_CLIENT_INSTALL=y
CONFIG_NTP_SERVERS=
CONFIG_NAGIOS_INSTALL=n
EXCLUDE_SERVERS=
CONFIG_DEBUG_MODE=n
CONFIG_CONTROLLER_HOST=192.169.142.127
CONFIG_COMPUTE_HOSTS=192.169.142.137
CONFIG_NETWORK_HOSTS=192.169.142.127
CONFIG_VMWARE_BACKEND=n
CONFIG_UNSUPPORTED=n
CONFIG_USE_SUBNETS=n
CONFIG_VCENTER_HOST=
CONFIG_VCENTER_USER=
CONFIG_VCENTER_PASSWORD=
CONFIG_VCENTER_CLUSTER_NAMES=
CONFIG_STORAGE_HOST=12.0.0.127
CONFIG_SAHARA_HOST=12.0.0.127
CONFIG_USE_EPEL=n
CONFIG_REPO=
CONFIG_ENABLE_RDO_TESTING=n
CONFIG_RH_USER=
CONFIG_SATELLITE_URL=
CONFIG_RH_SAT6_SERVER=
CONFIG_RH_PW=
CONFIG_RH_OPTIONAL=y
CONFIG_RH_PROXY=
CONFIG_RH_SAT6_ORG=
CONFIG_RH_SAT6_KEY=
CONFIG_RH_PROXY_PORT=
CONFIG_RH_PROXY_USER=
CONFIG_RH_PROXY_PW=
CONFIG_SATELLITE_USER=
CONFIG_SATELLITE_PW=
CONFIG_SATELLITE_AKEY=
CONFIG_SATELLITE_CACERT=
CONFIG_SATELLITE_PROFILE=
CONFIG_SATELLITE_FLAGS=
CONFIG_SATELLITE_PROXY=
CONFIG_SATELLITE_PROXY_USER=
CONFIG_SATELLITE_PROXY_PW=
CONFIG_SSL_CACERT_FILE=/etc/pki/tls/certs/selfcert.crt
CONFIG_SSL_CACERT_KEY_FILE=/etc/pki/tls/private/selfkey.key
CONFIG_SSL_CERT_DIR=~/packstackca/
CONFIG_SSL_CACERT_SELFSIGN=y
CONFIG_SSL_CERT_SUBJECT_C=--
CONFIG_SSL_CERT_SUBJECT_ST=State
CONFIG_SSL_CERT_SUBJECT_L=City
CONFIG_SSL_CERT_SUBJECT_O=openstack
CONFIG_SSL_CERT_SUBJECT_OU=packstack
CONFIG_SSL_CERT_SUBJECT_CN=ip-192-169-142-127.ip.secureserver.net
CONFIG_SSL_CERT_SUBJECT_MAIL=admin@ip-192-169-142-127.ip.secureserver.net
CONFIG_AMQP_BACKEND=rabbitmq
CONFIG_AMQP_HOST=192.169.142.127
CONFIG_AMQP_ENABLE_SSL=n
CONFIG_AMQP_ENABLE_AUTH=n
CONFIG_AMQP_NSS_CERTDB_PW=PW_PLACEHOLDER
CONFIG_AMQP_AUTH_USER=amqp_user
CONFIG_AMQP_AUTH_PASSWORD=PW_PLACEHOLDER
CONFIG_MARIADB_HOST=192.169.142.127
CONFIG_MARIADB_USER=root
CONFIG_MARIADB_PW=a5ddce59730b4bfb
CONFIG_KEYSTONE_DB_PW=c3435bae036d45b4
CONFIG_KEYSTONE_DB_PURGE_ENABLE=True
CONFIG_KEYSTONE_REGION=RegionOne
CONFIG_KEYSTONE_ADMIN_TOKEN=f84aca6f3de6471ab5806a2383215472
CONFIG_KEYSTONE_ADMIN_EMAIL=root@localhost
CONFIG_KEYSTONE_ADMIN_USERNAME=admin
CONFIG_KEYSTONE_ADMIN_PW=010b0db63ba44c87
CONFIG_KEYSTONE_DEMO_PW=3e180bc605204722
CONFIG_KEYSTONE_API_VERSION=v3
CONFIG_KEYSTONE_TOKEN_FORMAT=FERNET
CONFIG_KEYSTONE_IDENTITY_BACKEND=sql
CONFIG_KEYSTONE_LDAP_URL=ldap://12.0.0.127
CONFIG_KEYSTONE_LDAP_USER_DN=
CONFIG_KEYSTONE_LDAP_USER_PASSWORD=
CONFIG_KEYSTONE_LDAP_SUFFIX=
CONFIG_KEYSTONE_LDAP_QUERY_SCOPE=one
CONFIG_KEYSTONE_LDAP_PAGE_SIZE=-1
CONFIG_KEYSTONE_LDAP_USER_SUBTREE=
CONFIG_KEYSTONE_LDAP_USER_FILTER=
CONFIG_KEYSTONE_LDAP_USER_OBJECTCLASS=
CONFIG_KEYSTONE_LDAP_USER_ID_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_USER_NAME_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_USER_MAIL_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_USER_ENABLED_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_USER_ENABLED_MASK=-1
CONFIG_KEYSTONE_LDAP_USER_ENABLED_DEFAULT=TRUE
CONFIG_KEYSTONE_LDAP_USER_ENABLED_INVERT=n
CONFIG_KEYSTONE_LDAP_USER_ATTRIBUTE_IGNORE=
CONFIG_KEYSTONE_LDAP_USER_DEFAULT_PROJECT_ID_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_USER_ALLOW_CREATE=n
CONFIG_KEYSTONE_LDAP_USER_ALLOW_UPDATE=n
CONFIG_KEYSTONE_LDAP_USER_ALLOW_DELETE=n
CONFIG_KEYSTONE_LDAP_USER_PASS_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_USER_ENABLED_EMULATION_DN=
CONFIG_KEYSTONE_LDAP_USER_ADDITIONAL_ATTRIBUTE_MAPPING=
CONFIG_KEYSTONE_LDAP_GROUP_SUBTREE=
CONFIG_KEYSTONE_LDAP_GROUP_FILTER=
CONFIG_KEYSTONE_LDAP_GROUP_OBJECTCLASS=
CONFIG_KEYSTONE_LDAP_GROUP_ID_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_GROUP_NAME_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_GROUP_MEMBER_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_GROUP_DESC_ATTRIBUTE=
CONFIG_KEYSTONE_LDAP_GROUP_ATTRIBUTE_IGNORE=
CONFIG_KEYSTONE_LDAP_GROUP_ALLOW_CREATE=n
CONFIG_KEYSTONE_LDAP_GROUP_ALLOW_UPDATE=n
CONFIG_KEYSTONE_LDAP_GROUP_ALLOW_DELETE=n
CONFIG_KEYSTONE_LDAP_GROUP_ADDITIONAL_ATTRIBUTE_MAPPING=
CONFIG_KEYSTONE_LDAP_USE_TLS=n
CONFIG_KEYSTONE_LDAP_TLS_CACERTDIR=
CONFIG_KEYSTONE_LDAP_TLS_CACERTFILE=
CONFIG_KEYSTONE_LDAP_TLS_REQ_CERT=demand
CONFIG_GLANCE_DB_PW=d1e01d85ec6f4094
CONFIG_GLANCE_KS_PW=03367cfc454d44d1
CONFIG_GLANCE_BACKEND=file
CONFIG_CINDER_DB_PW=bcc548f16fe0467e
CONFIG_CINDER_DB_PURGE_ENABLE=True
CONFIG_CINDER_KS_PW=6e9a8e3148184a81
CONFIG_CINDER_BACKEND=lvm
CONFIG_CINDER_VOLUMES_CREATE=y
CONFIG_CINDER_VOLUMES_SIZE=20G
CONFIG_CINDER_GLUSTER_MOUNTS=
CONFIG_CINDER_NFS_MOUNTS=
CONFIG_CINDER_NETAPP_LOGIN=
CONFIG_CINDER_NETAPP_PASSWORD=
CONFIG_CINDER_NETAPP_HOSTNAME=
CONFIG_CINDER_NETAPP_SERVER_PORT=80
CONFIG_CINDER_NETAPP_STORAGE_FAMILY=ontap_cluster
CONFIG_CINDER_NETAPP_TRANSPORT_TYPE=http
CONFIG_CINDER_NETAPP_STORAGE_PROTOCOL=nfs
CONFIG_CINDER_NETAPP_SIZE_MULTIPLIER=1.0
CONFIG_CINDER_NETAPP_EXPIRY_THRES_MINUTES=720
CONFIG_CINDER_NETAPP_THRES_AVL_SIZE_PERC_START=20
CONFIG_CINDER_NETAPP_THRES_AVL_SIZE_PERC_STOP=60
CONFIG_CINDER_NETAPP_NFS_SHARES=
CONFIG_CINDER_NETAPP_NFS_SHARES_CONFIG=/etc/cinder/shares.conf
CONFIG_CINDER_NETAPP_VOLUME_LIST=
CONFIG_CINDER_NETAPP_VFILER=
CONFIG_CINDER_NETAPP_PARTNER_BACKEND_NAME=
CONFIG_CINDER_NETAPP_VSERVER=
CONFIG_CINDER_NETAPP_CONTROLLER_IPS=
CONFIG_CINDER_NETAPP_SA_PASSWORD=
CONFIG_CINDER_NETAPP_ESERIES_HOST_TYPE=linux_dm_mp
CONFIG_CINDER_NETAPP_WEBSERVICE_PATH=/devmgr/v2
CONFIG_CINDER_NETAPP_STORAGE_POOLS=
CONFIG_CINDER_SOLIDFIRE_LOGIN=
CONFIG_CINDER_SOLIDFIRE_PASSWORD=
CONFIG_CINDER_SOLIDFIRE_HOSTNAME=
CONFIG_IRONIC_DB_PW=PW_PLACEHOLDER
CONFIG_IRONIC_KS_PW=PW_PLACEHOLDER
CONFIG_NOVA_DB_PURGE_ENABLE=True
CONFIG_NOVA_DB_PW=77187b9c144a4cb6
CONFIG_NOVA_KS_PW=c6871800be9a4cd6
CONFIG_NOVA_MANAGE_FLAVORS=y
CONFIG_NOVA_SCHED_CPU_ALLOC_RATIO=16.0
CONFIG_NOVA_SCHED_RAM_ALLOC_RATIO=1.5
CONFIG_NOVA_COMPUTE_MIGRATE_PROTOCOL=tcp
CONFIG_NOVA_COMPUTE_MANAGER=nova.compute.manager.ComputeManager
CONFIG_VNC_SSL_CERT=
CONFIG_VNC_SSL_KEY=
CONFIG_NOVA_PCI_ALIAS=
CONFIG_NOVA_PCI_PASSTHROUGH_WHITELIST=
CONFIG_NOVA_LIBVIRT_VIRT_TYPE=%{::default_hypervisor}
CONFIG_NEUTRON_KS_PW=304d975d4bcc4d39
CONFIG_NEUTRON_DB_PW=b99809ff99f1492b
CONFIG_NEUTRON_L3_EXT_BRIDGE=provider
CONFIG_NEUTRON_METADATA_PW=0d1fbc28973e48ba
CONFIG_LBAAS_INSTALL=n
CONFIG_NEUTRON_METERING_AGENT_INSTALL=y
CONFIG_NEUTRON_FWAAS=n
CONFIG_NEUTRON_VPNAAS=n
CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vxlan,flat
CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=vxlan
CONFIG_NEUTRON_ML2_MECHANISM_DRIVERS=openvswitch
CONFIG_NEUTRON_ML2_FLAT_NETWORKS=*
CONFIG_NEUTRON_ML2_VLAN_RANGES=
CONFIG_NEUTRON_ML2_TUNNEL_ID_RANGES=1001:2000
CONFIG_NEUTRON_ML2_VXLAN_GROUP=239.1.1.2
CONFIG_NEUTRON_ML2_VNI_RANGES=1001:2000
CONFIG_NEUTRON_L2_AGENT=openvswitch
CONFIG_NEUTRON_ML2_SUPPORTED_PCI_VENDOR_DEVS=['15b3:1004', '8086:10ca']
CONFIG_NEUTRON_ML2_SRIOV_INTERFACE_MAPPINGS=
CONFIG_NEUTRON_LB_INTERFACE_MAPPINGS=
CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=extnet:br-ex
CONFIG_NEUTRON_OVS_BRIDGE_IFACES=br-ex:eth0
CONFIG_NEUTRON_OVS_BRIDGES_COMPUTE=
CONFIG_NEUTRON_OVS_EXTERNAL_PHYSNET=extnet
CONFIG_NEUTRON_OVS_TUNNEL_IF=eth1
CONFIG_NEUTRON_OVS_TUNNEL_SUBNETS=
CONFIG_NEUTRON_OVS_VXLAN_UDP_PORT=4789
CONFIG_MANILA_DB_PW=PW_PLACEHOLDER
CONFIG_MANILA_KS_PW=PW_PLACEHOLDER
CONFIG_MANILA_BACKEND=generic
CONFIG_MANILA_NETAPP_DRV_HANDLES_SHARE_SERVERS=false
CONFIG_MANILA_NETAPP_TRANSPORT_TYPE=https
CONFIG_MANILA_NETAPP_LOGIN=admin
CONFIG_MANILA_NETAPP_PASSWORD=
CONFIG_MANILA_NETAPP_SERVER_HOSTNAME=
CONFIG_MANILA_NETAPP_STORAGE_FAMILY=ontap_cluster
CONFIG_MANILA_NETAPP_SERVER_PORT=443
CONFIG_MANILA_NETAPP_AGGREGATE_NAME_SEARCH_PATTERN=(.*)
CONFIG_MANILA_NETAPP_ROOT_VOLUME_AGGREGATE=
CONFIG_MANILA_NETAPP_ROOT_VOLUME_NAME=root
CONFIG_MANILA_NETAPP_VSERVER=
CONFIG_MANILA_GENERIC_DRV_HANDLES_SHARE_SERVERS=true
CONFIG_MANILA_GENERIC_VOLUME_NAME_TEMPLATE=manila-share-%s
CONFIG_MANILA_GENERIC_SHARE_MOUNT_PATH=/shares
CONFIG_MANILA_SERVICE_IMAGE_LOCATION=https://www.dropbox.com/s/vi5oeh10q1qkckh/ubuntu_1204_nfs_cifs.qcow2
CONFIG_MANILA_SERVICE_INSTANCE_USER=ubuntu
CONFIG_MANILA_SERVICE_INSTANCE_PASSWORD=ubuntu
CONFIG_MANILA_NETWORK_TYPE=neutron
CONFIG_MANILA_NETWORK_STANDALONE_GATEWAY=
CONFIG_MANILA_NETWORK_STANDALONE_NETMASK=
CONFIG_MANILA_NETWORK_STANDALONE_SEG_ID=
CONFIG_MANILA_NETWORK_STANDALONE_IP_RANGE=
CONFIG_MANILA_NETWORK_STANDALONE_IP_VERSION=4
CONFIG_MANILA_GLUSTERFS_SERVERS=
CONFIG_MANILA_GLUSTERFS_NATIVE_PATH_TO_PRIVATE_KEY=
CONFIG_MANILA_GLUSTERFS_VOLUME_PATTERN=
CONFIG_MANILA_GLUSTERFS_TARGET=
CONFIG_MANILA_GLUSTERFS_MOUNT_POINT_BASE=
CONFIG_MANILA_GLUSTERFS_NFS_SERVER_TYPE=gluster
CONFIG_MANILA_GLUSTERFS_PATH_TO_PRIVATE_KEY=
CONFIG_MANILA_GLUSTERFS_GANESHA_SERVER_IP=
CONFIG_HORIZON_SSL=n
CONFIG_HORIZON_SECRET_KEY=db7103e8eaa34fb2a6a4711c29122a34
CONFIG_HORIZON_SSL_CERT=
CONFIG_HORIZON_SSL_KEY=
CONFIG_HORIZON_SSL_CACERT=
CONFIG_SWIFT_KS_PW=4446029c059f48b8
CONFIG_SWIFT_STORAGES=
CONFIG_SWIFT_STORAGE_ZONES=1
CONFIG_SWIFT_STORAGE_REPLICAS=1
CONFIG_SWIFT_STORAGE_FSTYPE=ext4
CONFIG_SWIFT_HASH=ab98d30777754c66
CONFIG_SWIFT_STORAGE_SIZE=2G
CONFIG_HEAT_DB_PW=cfc3ffe09af0414a
CONFIG_HEAT_AUTH_ENC_KEY=ea0f9afbeb154016
CONFIG_HEAT_KS_PW=a8337fb484834dda
CONFIG_HEAT_CLOUDWATCH_INSTALL=n
CONFIG_HEAT_CFN_INSTALL=y
CONFIG_HEAT_DOMAIN=heat
CONFIG_HEAT_DOMAIN_ADMIN=heat_admin
CONFIG_HEAT_DOMAIN_PASSWORD=26df02334b234c6f
CONFIG_PROVISION_DEMO=n
CONFIG_PROVISION_TEMPEST=n
CONFIG_PROVISION_DEMO_FLOATRANGE=172.24.4.0/24
CONFIG_PROVISION_IMAGE_NAME=cirros
CONFIG_PROVISION_IMAGE_URL=http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
CONFIG_PROVISION_IMAGE_FORMAT=qcow2
CONFIG_PROVISION_IMAGE_SSH_USER=cirros
CONFIG_PROVISION_UEC_IMAGE_NAME=cirros-uec
CONFIG_PROVISION_UEC_IMAGE_KERNEL_URL=http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-kernel
CONFIG_PROVISION_UEC_IMAGE_RAMDISK_URL=http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-initramfs
CONFIG_PROVISION_UEC_IMAGE_DISK_URL=http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
CONFIG_TEMPEST_HOST=
CONFIG_PROVISION_TEMPEST_USER=
CONFIG_PROVISION_TEMPEST_USER_PW=PW_PLACEHOLDER
CONFIG_PROVISION_TEMPEST_FLOATRANGE=172.24.4.0/24
CONFIG_RUN_TEMPEST=n
CONFIG_RUN_TEMPEST_TESTS=smoke
CONFIG_PROVISION_OVS_BRIDGE=y
CONFIG_GNOCCHI_DB_PW=af9f660cc325471a
CONFIG_GNOCCHI_KS_PW=372935b3f2d94d1c
CONFIG_CEILOMETER_SECRET=19e60ca64e334f83
CONFIG_CEILOMETER_KS_PW=af6c91128dbf417b
CONFIG_CEILOMETER_SERVICE_NAME=httpd
CONFIG_CEILOMETER_COORDINATION_BACKEND=redis
CONFIG_CEILOMETER_METERING_BACKEND=database
CONFIG_CEILOMETER_EVENTS_BACKEND=database
CONFIG_MONGODB_HOST=192.169.142.127
CONFIG_REDIS_HOST=192.169.142.127
CONFIG_REDIS_PORT=6379
CONFIG_AODH_KS_PW=d035b796b3874cb9
CONFIG_AODH_DB_PW=2b588dfaa4264c44
CONFIG_PANKO_DB_PW=PW_PLACEHOLDER
CONFIG_PANKO_KS_PW=PW_PLACEHOLDER
CONFIG_TROVE_DB_PW=PW_PLACEHOLDER
CONFIG_TROVE_KS_PW=PW_PLACEHOLDER
CONFIG_TROVE_NOVA_USER=trove
CONFIG_TROVE_NOVA_TENANT=services
CONFIG_TROVE_NOVA_PW=PW_PLACEHOLDER
CONFIG_SAHARA_DB_PW=PW_PLACEHOLDER
CONFIG_SAHARA_KS_PW=PW_PLACEHOLDER
CONFIG_NAGIOS_PW=PW_PLACEHOLDER
CONFIG_MAGNUM_DB_PW=bccdeeb792694ff8
CONFIG_MAGNUM_KS_PW=5e83312784b24f3a
*****************************************
Deploy
*****************************************

# packstack --answer-file=./answerOcata2Node.txt

Welcome to the Packstack setup utility



The installation log file is available at: /var/tmp/packstack/20170516-205410-j5uMuY/openstack-setup.log



Installing:

Clean Up                                             [ DONE ]
Discovering ip protocol version                      [ DONE ]
root@192.169.142.127's password: 
root@192.169.142.137's password: 
Setting up ssh keys                                  [ DONE ]
Preparing servers                                    [ DONE ]
Pre installing Puppet and discovering hosts' details [ DONE ]
Preparing pre-install entries                        [ DONE ]
Setting up CACERT                                    [ DONE ]
Preparing AMQP entries                               [ DONE ]
Preparing MariaDB entries                            [ DONE ]
Fixing Keystone LDAP config parameters to be undef if empty[ DONE ]
Preparing Keystone entries                           [ DONE ]
Preparing Glance entries                             [ DONE ]
Checking if the Cinder server has a cinder-volumes vg[ DONE ]
Preparing Cinder entries                             [ DONE ]
Preparing Nova API entries                           [ DONE ]
Creating ssh keys for Nova migration                 [ DONE ]
Gathering ssh host keys for Nova migration           [ DONE ]
Preparing Nova Compute entries                       [ DONE ]
Preparing Nova Scheduler entries                     [ DONE ]
Preparing Nova VNC Proxy entries                     [ DONE ]
Preparing OpenStack Network-related Nova entries     [ DONE ]
Preparing Nova Common entries                        [ DONE ]
Preparing Neutron LBaaS Agent entries                [ DONE ]
Preparing Neutron API entries                        [ DONE ]
Preparing Neutron L3 entries                         [ DONE ]
Preparing Neutron L2 Agent entries                   [ DONE ]
Preparing Neutron DHCP Agent entries                 [ DONE ]
Preparing Neutron Metering Agent entries             [ DONE ]
Checking if NetworkManager is enabled and running    [ DONE ]
Preparing OpenStack Client entries                   [ DONE ]
Preparing Horizon entries                            [ DONE ]
Preparing Swift builder entries                      [ DONE ]
Preparing Swift proxy entries                        [ DONE ]
Preparing Swift storage entries                      [ DONE ]
Preparing Heat entries                               [ DONE ]
Preparing Heat CloudFormation API entries            [ DONE ]
Preparing Gnocchi entries                            [ DONE ]
Preparing MongoDB entries                            [ DONE ]
Preparing Redis entries                              [ DONE ]
Preparing Ceilometer entries                         [ DONE ]
Preparing Aodh entries                               [ DONE ]
Adding Magnum manifest entries                       [ DONE ]
Preparing Puppet manifests                           [ DONE ]
Copying Puppet modules and manifests                 [ DONE ]
Applying 192.169.142.127_controller.pp
192.169.142.127_controller.pp:                       [ DONE ]            
Applying 192.169.142.127_network.pp
192.169.142.127_network.pp:                          [ DONE ]         
Applying 192.169.142.137_compute.pp
192.169.142.137_compute.pp:                          [ DONE ]         
Applying Puppet manifests                            [ DONE ]
Finalizing                                           [ DONE ]

 **** Installation completed successfully ******



Additional information:

 * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
 * Warning: NetworkManager is active on 192.169.142.127, 192.169.142.137. OpenStack networking currently does not work on systems that have the Network Manager service enabled.
 * File /root/keystonerc_admin has been created on OpenStack client host 192.169.142.127. To use the command line tools you need to source the file.
 * To access the OpenStack Dashboard browse to http://192.169.142.127/dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
 * The installation log file is available at: /var/tmp/packstack/20170516-205410-j5uMuY/openstack-setup.log
 * The generated manifests are available at: /var/tmp/packstack/20170516-205410-j5uMuY/manifests
You have new mail in /var/spool/mail/root

[root@Server73CentOS01 ~(keystone_admin)]# scp  keystonerc_* 192.169.142.137:/root
The authenticity of host '192.169.142.137 (192.169.142.137)' can't be established.
ECDSA key fingerprint is f2:83:59:02:90:87:14:e7:55:0b:4a:4e:b2:1c:29:cd.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.169.142.137' (ECDSA) to the list of known hosts.
keystonerc_admin                                                                100%  337     0.3KB/s   00:00    

**************************************************************************************

Follow syntax bellow to create external network matching directives in answer-file

**************************************************************************************
[root@Server73CentOS01 ~(keystone_admin)]# neutron net-create public \

 --provider:network_type flat --provider:physical_network extnet --router:external

Created a new network:
+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | True                                 |
| availability_zone_hints   |                                      |
| availability_zones        |                                      |
| created_at                | 2017-05-16T18:48:03Z                 |
| description               |                                      |
| id                        | f50c3fc6-bc70-4332-9991-fde39e7e61dd |
| ipv4_address_scope        |                                      |
| ipv6_address_scope        |                                      |
| is_default                | False                                |
| mtu                       | 1500                                 |
| name                      | public                               |
| project_id                | c1a214a78a674d25bc7e9bc77a4eb469     |
| provider:network_type     | flat                                 |
| provider:physical_network | extnet                               |
| provider:segmentation_id  |                                      |
| revision_number           | 3                                    |
| router:external           | True                                 |
| shared                    | False                                |
| status                    | ACTIVE                               |
| subnets                   |                                      |
| tags                      |                                      |
| tenant_id                 | c1a214a78a674d25bc7e9bc77a4eb469     |
| updated_at                | 2017-05-16T18:48:03Z                 |
+---------------------------+--------------------------------------+
[root@Server73CentOS01 ~(keystone_admin)]# neutron subnet-create --gateway 192.169.142.1 \

--allocation-pool start=192.169.142.100,end=192.169.142.120 --disable-dhcp \

--name public_subnet public 192.169.142.0/24

Created a new subnet:
+-------------------+--------------------------------------------------------+
| Field             | Value                                                  |
+-------------------+--------------------------------------------------------+
| allocation_pools  | {"start": "192.169.142.100", "end": "192.169.142.120"} |
| cidr              | 192.169.142.0/24                                       |
| created_at        | 2017-05-16T18:49:00Z                                   |
| description       |                                                        |
| dns_nameservers   |                                                        |
| enable_dhcp       | False                                                  |
| gateway_ip        | 192.169.142.1                                          |
| host_routes       |                                                        |
| id                | fbe89819-44d1-4e86-9edf-4cf281aeef35                   |
| ip_version        | 4                                                      |
| ipv6_address_mode |                                                        |
| ipv6_ra_mode      |                                                        |
| name              | public_subnet                                          |
| network_id        | f50c3fc6-bc70-4332-9991-fde39e7e61dd                   |
| project_id        | c1a214a78a674d25bc7e9bc77a4eb469                       |
| revision_number   | 2                                                      |
| service_types     |                                                        |
| subnetpool_id     |                                                        |
| tags              |                                                        |
| tenant_id         | c1a214a78a674d25bc7e9bc77a4eb469                       |
| updated_at        | 2017-05-16T18:49:00Z                                   |
+-------------------+--------------------------------------------------------+
[root@Server73CentOS01 ~(keystone_admin)]# neutron net-create private

Created a new network:
+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | True                                 |
| availability_zone_hints   |                                      |
| availability_zones        |                                      |
| created_at                | 2017-05-16T18:49:19Z                 |
| description               |                                      |
| id                        | 9ec6308e-1f5a-48eb-b944-4ccd4ea141ae |
| ipv4_address_scope        |                                      |
| ipv6_address_scope        |                                      |
| mtu                       | 1450                                 |
| name                      | private                              |
| project_id                | c1a214a78a674d25bc7e9bc77a4eb469     |
| provider:network_type     | vxlan                                |
| provider:physical_network |                                      |
| provider:segmentation_id  | 1066                                 |
| revision_number           | 2                                    |
| router:external           | False                                |
| shared                    | False                                |
| status                    | ACTIVE                               |
| subnets                   |                                      |
| tags                      |                                      |
| tenant_id                 | c1a214a78a674d25bc7e9bc77a4eb469     |
| updated_at                | 2017-05-16T18:49:19Z                 |
+---------------------------+--------------------------------------+
[root@Server73CentOS01 ~(keystone_admin)]# neutron  subnet-create private 50.0.0.0/24 --name private_subnet  --enable-dhcp=True --dns-nameserver 83.221.202.254

Created a new subnet:
+-------------------+--------------------------------------------+
| Field             | Value                                      |
+-------------------+--------------------------------------------+
| allocation_pools  | {"start": "50.0.0.2", "end": "50.0.0.254"} |
| cidr              | 50.0.0.0/24                                |
| created_at        | 2017-05-16T18:49:46Z                       |
| description       |                                            |
| dns_nameservers   | 83.221.202.254                             |
| enable_dhcp       | True                                       |
| gateway_ip        | 50.0.0.1                                   |
| host_routes       |                                            |
| id                | c11ea3fe-2b2f-4c54-9dd9-ab87218ea2e8       |
| ip_version        | 4                                          |
| ipv6_address_mode |                                            |
| ipv6_ra_mode      |                                            |
| name              | private_subnet                             |
| network_id        | 9ec6308e-1f5a-48eb-b944-4ccd4ea141ae       |
| project_id        | c1a214a78a674d25bc7e9bc77a4eb469           |
| revision_number   | 2                                          |
| service_types     |                                            |
| subnetpool_id     |                                            |
| tags              |                                            |
| tenant_id         | c1a214a78a674d25bc7e9bc77a4eb469           |
| updated_at        | 2017-05-16T18:49:46Z                       |
+-------------------+--------------------------------------------+
[root@Server73CentOS01 ~(keystone_admin)]# neutron router-create router1

Created a new router:
+-------------------------+--------------------------------------+
| Field                   | Value                                |
+-------------------------+--------------------------------------+
| admin_state_up          | True                                 |
| availability_zone_hints |                                      |
| availability_zones      |                                      |
| created_at              | 2017-05-16T18:50:07Z                 |
| description             |                                      |
| distributed             | False                                |
| external_gateway_info   |                                      |
| flavor_id               |                                      |
| ha                      | False                                |
| id                      | 9fa01805-bf72-4672-b78b-2b1ab1b245af |
| name                    | router1                              |
| project_id              | c1a214a78a674d25bc7e9bc77a4eb469     |
| revision_number         | 3                                    |
| routes                  |                                      |
| status                  | ACTIVE                               |
| tags                    |                                      |
| tenant_id               | c1a214a78a674d25bc7e9bc77a4eb469     |
| updated_at              | 2017-05-16T18:50:07Z                 |
+-------------------------+--------------------------------------+
[root@Server73CentOS01 ~(keystone_admin)]# neutron router-gateway-set router1 public

Set gateway for router router1
[root@Server73CentOS01 ~(keystone_admin)]# neutron router-interface-add router1 private_subnet

Added interface 1de3147a-3aae-4571-919a-0dd44d6d121e to router router1.
 

[root@Server73CentOS01 ~(keystone_admin)]# openstack keypair create oskey051617 > oskey051617.pem

[root@Server73CentOS01 ~(keystone_admin)]# ovs-vsctl show
78899145-c997-4ef5-b168-d7ad78392255
    Manager "ptcp:6640:127.0.0.1"
        is_connected: true
    Bridge br-ex
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        Port br-ex
            Interface br-ex
                type: internal
        Port phy-br-ex
            Interface phy-br-ex
                type: patch
                options: {peer=int-br-ex}
        Port "eth0"
            Interface "eth0"
    Bridge br-tun
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        Port br-tun
            Interface br-tun
                type: internal
        Port "vxlan-0c000089"
            Interface "vxlan-0c000089"
                type: vxlan
                options: {df_default="true", in_key=flow, local_ip="12.0.0.127", out_key=flow, remote_ip="12.0.0.137"}
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
    Bridge br-int
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
        Port "tapbd4a562e-db"
            tag: 1
            Interface "tapbd4a562e-db"
                type: internal
        Port int-br-ex
            Interface int-br-ex
                type: patch
                options: {peer=phy-br-ex}
        Port "qg-b3366420-6d"
            tag: 2
            Interface "qg-b3366420-6d"
                type: internal
        Port br-int
            Interface br-int
                type: internal
        Port "qr-1de3147a-3a"
            tag: 1
            Interface "qr-1de3147a-3a"
                type: internal
    ovs_version: "2.6.1"

Make sure that /etc/sysconfig/network-scripts/ifcfg-br-ex and
/etc/sysconfig/network-scripts/ifcfg-eth0 have been already
set up on Controller&&Network node by packstack installer. 

I still believe that adding storage.pp role would make packstack
one of the best tools for production deployments, which don't
require HA Controller's Cluster or Ceph Cluster automatically
set up by TripleO Installer.

I dream about times when command `heat stack-update overcloud` 
wouldn't be a must in RH's production systems maintenance
or disaster recovery procedures. Due to `heat stack-create overcloud`
might be reexecuted as many times as needed vs the one mentioned first. 

References 

1  https://docs.google.com/document/d/1v_9OiDVx3ruAj2FW1u3mq_tvLnzSHCad0GN9nr00NEU/edit