diff --git a/roles/cord-profile/defaults/main.yml b/roles/cord-profile/defaults/main.yml
index 2b9b9f2..03be231 100644
--- a/roles/cord-profile/defaults/main.yml
+++ b/roles/cord-profile/defaults/main.yml
@@ -4,17 +4,14 @@
 # where the cord_profile directory is on the config node
 config_cord_profile_dir: "/opt/cord_profile"
 
-head_cord_dir: "/opt/cord"
-
 pki_dir: "{{ playbook_dir }}/pki"
 ssh_pki_dir: "{{ playbook_dir }}/ssh_pki"
 credentials_dir: "{{ playbook_dir }}/credentials"
 
-head_credentials_dir: "/opt/credentials"
-
 # where cord files are copied to on head node
-head_cord_profile_dir: "/opt/cord_profile"
 head_cord_dir: "/opt/cord"
+head_cord_profile_dir: "/opt/cord_profile"
+head_credentials_dir: "/opt/credentials"
 
 # For storing OpenStack images
 image_dir: /opt/images
diff --git a/roles/cord-profile/tasks/main.yml b/roles/cord-profile/tasks/main.yml
index b9b5017..830462e 100644
--- a/roles/cord-profile/tasks/main.yml
+++ b/roles/cord-profile/tasks/main.yml
@@ -86,6 +86,7 @@
     mode: 0644
   with_items:
     - xos_config.yaml
+    - xos_config_synchronizer.yaml
     - deployment.yaml
     - xos.yaml
     - gateway-config.yml
diff --git a/roles/cord-profile/templates/docker-compose.yml.j2 b/roles/cord-profile/templates/docker-compose.yml.j2
index 74551a3..84994e1 100644
--- a/roles/cord-profile/templates/docker-compose.yml.j2
+++ b/roles/cord-profile/templates/docker-compose.yml.j2
@@ -320,6 +320,7 @@
       - xos_redis:redis
 {% endif %}
     volumes:
+      - {{ head_cord_profile_dir }}/xos_config_synchronizer.yaml:/opt/xos/xos_config.yaml:ro
       - {{ head_cord_profile_dir }}/node_key:/opt/cord_profile/node_key:ro
       - {{ head_credentials_dir }}:/opt/xos/services/{{ svc.name }}/credentials:ro
       - {{ head_cord_profile_dir }}/im_cert_chain.pem:/usr/local/share/ca-certificates/local_certs.crt:ro
diff --git a/roles/cord-profile/templates/xos_config_synchronizer.yaml.j2 b/roles/cord-profile/templates/xos_config_synchronizer.yaml.j2
new file mode 100644
index 0000000..bc12c2e
--- /dev/null
+++ b/roles/cord-profile/templates/xos_config_synchronizer.yaml.j2
@@ -0,0 +1,15 @@
+---
+# generated by cord-profile from xos_config_synchronizer.yaml.j2
+
+accessor:
+  endpoint: "xos-core.{{ site_suffix }}:50051"
+
+logging:
+  file: '/var/log/xos_synchronizer.log'
+  logstash_hostport: 'cordloghost.{{ site_suffix }}:5617'
+  level: {{ xos_logging_level }}
+  channels:
+{% for channel in xos_logging_channels %}
+    - {{ channel }}
+{% endfor %}
+
diff --git a/roles/dhcpd/defaults/main.yml b/roles/dhcpd/defaults/main.yml
index b1fd226..b2e3b42 100644
--- a/roles/dhcpd/defaults/main.yml
+++ b/roles/dhcpd/defaults/main.yml
@@ -1,13 +1,33 @@
 ---
 # dhcpd/defaults/main.yml
 
-dns_search: []
-dns_servers: []
-
 # http://serverfault.com/questions/40712/what-range-of-mac-addresses-can-i-safely-use-for-my-virtual-machines
 hwaddr_prefix: "c2a4"
 
-dhcpd_subnets: []
+site_name: placeholder-sitename
+site_suffix: "{{ site_name }}.test"
+
+# Management IP range from DHCP settings
+mgmt_ipv4_first_octets: "192.168.200"
+
+# node lists
+head_lxd_list: []
+physical_node_list: []
+
+dns_search:
+  - "{{ site_suffix }}"
+
+dns_servers:
+  - "{{ mgmt_ipv4_first_octets }}.1"
+
+dhcpd_subnets:
+  - interface: mgmtbr
+    cidr: "{{ mgmt_ipv4_first_octets }}.1/24"
+    dhcp_first: 129
+    dhcp_last: 254
+    other_static:
+      - physical_node_list
+      - head_lxd_list
 
 # example dhcpd_subnets:
 #
@@ -24,4 +44,3 @@
 #     other_static:
 #       - head_lxd_list
 
-
diff --git a/roles/dns-nsd/defaults/main.yml b/roles/dns-nsd/defaults/main.yml
index c5ff6e7..685d96f 100644
--- a/roles/dns-nsd/defaults/main.yml
+++ b/roles/dns-nsd/defaults/main.yml
@@ -1,12 +1,57 @@
 ---
+# dns-nsd/defaults/main.yml
 
 nsd_ip: 127.0.0.1
 nsd_conf: "/var/nsd/etc/nsd.conf"
 nsd_zonesdir: "/var/nsd/zones"
 nsd_group: "nsd"
 
-nsd_zones: []
-
 # default DNS TTL
 dns_ttl: 3600
 
+# NOTE - many of the below settings are shared with the dns-nsd role, and you
+# may need to update them in the defaults of both.
+
+headnode: head1
+
+site_name: placeholder-sitename
+site_suffix: "{{ site_name }}.test"
+
+# Management IP range from DHCP settings
+mgmt_ipv4_first_octets: "192.168.200"
+mgmt_name_reverse_unbound: "168.192.in-addr.arpa"
+
+dns_servers:
+  - "{{ mgmt_ipv4_first_octets }}.1"
+
+# node lists
+head_lxd_list: []
+physical_node_list: []
+
+# DNS settings for NSD/Unbound
+nsd_zones:
+  - name: "{{ site_suffix }}"
+    ipv4_first_octets: "{{ mgmt_ipv4_first_octets }}"
+    name_reverse_unbound: "{{ mgmt_name_reverse_unbound }}"
+    soa: ns1
+    ns:
+      - { name: ns1 }
+    nodelists:
+      - head_lxd_list
+      - physical_node_list
+    aliases:
+      - { name: "apt-cache", dest: "{{ headnode }}" }
+      - { name: "cordloghost", dest: "{{ headnode }}" }
+      - { name: "consul", dest: "{{ headnode }}" }
+      - { name: "docker", dest: "{{ headnode }}" }
+      - { name: "mavenrepo", dest: "{{ headnode }}" }
+      - { name: "ns", dest: "{{ headnode }}" }
+      - { name: "ns1", dest: "{{ headnode }}" }
+      - { name: "onos-cord", dest: "{{ headnode }}" }
+      - { name: "xos", dest: "{{ headnode }}" }
+      - { name: "xos-chameleon", dest: "{{ headnode }}" }
+      - { name: "xos-consul", dest: "{{ headnode }}" }
+      - { name: "xos-core", dest: "{{ headnode }}" }
+      - { name: "xos-gui", dest: "{{ headnode }}" }
+      - { name: "xos-tosca", dest: "{{ headnode }}" }
+      - { name: "xos-ws", dest: "{{ headnode }}" }
diff --git a/roles/dns-unbound/defaults/main.yml b/roles/dns-unbound/defaults/main.yml
index c462ba0..a9afcc1 100644
--- a/roles/dns-unbound/defaults/main.yml
+++ b/roles/dns-unbound/defaults/main.yml
@@ -6,6 +6,52 @@
 
 unbound_listen_on_default: False
 
-unbound_listen_all: False
+unbound_listen_all: True
 
-unbound_interfaces: []
+# NOTE - many of the below settings are shared with the dns-nsd role, and you
+# may need to update them in the defaults of both.
+
+site_name: placeholder-sitename
+site_suffix: "{{ site_name }}.test"
+
+headnode: head1
+
+# Management IP range from DHCP settings
+mgmt_ipv4_first_octets: "192.168.200"
+mgmt_name_reverse_unbound: "168.192.in-addr.arpa"
+
+unbound_interfaces:
+  - "{{ mgmt_ipv4_first_octets }}.1/24"
+
+# node lists
+head_lxd_list: []
+physical_node_list: []
+
+# DNS settings for NSD/Unbound
+nsd_zones:
+  - name: "{{ site_suffix }}"
+    ipv4_first_octets: "{{ mgmt_ipv4_first_octets }}"
+    name_reverse_unbound: "{{ mgmt_name_reverse_unbound }}"
+    soa: ns1
+    ns:
+      - { name: ns1 }
+    nodelists:
+      - head_lxd_list
+      - physical_node_list
+    aliases:
+      - { name: "apt-cache", dest: "{{ headnode }}" }
+      - { name: "cordloghost", dest: "{{ headnode }}" }
+      - { name: "consul", dest: "{{ headnode }}" }
+      - { name: "docker", dest: "{{ headnode }}" }
+      - { name: "mavenrepo", dest: "{{ headnode }}" }
+      - { name: "ns", dest: "{{ headnode }}" }
+      - { name: "ns1", dest: "{{ headnode }}" }
+      - { name: "onos-cord", dest: "{{ headnode }}" }
+      - { name: "xos", dest: "{{ headnode }}" }
+      - { name: "xos-chameleon", dest: "{{ headnode }}" }
+      - { name: "xos-consul", dest: "{{ headnode }}" }
+      - { name: "xos-core", dest: "{{ headnode }}" }
+      - { name: "xos-gui", dest: "{{ headnode }}" }
+      - { name: "xos-tosca", dest: "{{ headnode }}" }
+      - { name: "xos-ws", dest: "{{ headnode }}" }
+
diff --git a/roles/elasticstack/files/30-elasticsearch-output.conf b/roles/elasticstack/files/30-elasticsearch-output.conf
index ab51625..11c7bfc 100644
--- a/roles/elasticstack/files/30-elasticsearch-output.conf
+++ b/roles/elasticstack/files/30-elasticsearch-output.conf
@@ -1,4 +1,3 @@
 output {
   elasticsearch { hosts => ["localhost:9200"] }
-  stdout { codec => rubydebug }
 }
diff --git a/roles/pki-cert/defaults/main.yml b/roles/pki-cert/defaults/main.yml
index 6c3de79..b693610 100644
--- a/roles/pki-cert/defaults/main.yml
+++ b/roles/pki-cert/defaults/main.yml
@@ -8,7 +8,26 @@
 cert_digest: "sha256"
 cert_days: 365
 
+# site names
+site_name: placeholder-sitename
+site_humanname: "Placeholder Site HumanName"
+site_suffix: "{{ site_name }}.test"
+
+# Default subject prefix
+ssl_cert_subj_prefix: "/C=US/ST=California/L=Menlo Park/O=ON.Lab/OU={{ site_humanname }} Deployment"
+
 # lists of certificates to create
-server_certs: []
+server_certs:
+  - cn: "keystone.{{ site_suffix }}"
+    subj: "{{ ssl_cert_subj_prefix }}/CN=keystone.{{ site_suffix }}"
+    altnames:
+      - "DNS:keystone.{{ site_suffix }}"
+      - "DNS:keystone"
+  - cn: "xos-core.{{ site_suffix }}"
+    subj: "{{ ssl_cert_subj_prefix }}/CN=xos-core.{{ site_suffix }}"
+    altnames:
+      - "DNS:xos-core.{{ site_suffix }}"
+      - "DNS:xos-core"
+
 client_certs: []