diff --git a/infrastructure/ansible/roles/dataset_loader/defaults/main.yml b/infrastructure/ansible/roles/dataset_loader/defaults/main.yml
index 987b634bab..41d04c6cd3 100644
--- a/infrastructure/ansible/roles/dataset_loader/defaults/main.yml
+++ b/infrastructure/ansible/roles/dataset_loader/defaults/main.yml
@@ -2061,3 +2061,9 @@ dl_ds_default_federations:
           - '::/0'
       ttl: 60
     user: '{{ dl_ds_default_federation_user }}'
+
+# CDN
+dl_cdn:
+  name: "{{ name }}"
+  domainName: "{{ domainName }}"
+  dnssecEnabled: "{{ dnssecEnabled | bool }}"
diff --git a/infrastructure/ansible/roles/dataset_loader/tasks/dataset_loader.yml b/infrastructure/ansible/roles/dataset_loader/tasks/dataset_loader.yml
index 0a5f88f640..7f07169a74 100644
--- a/infrastructure/ansible/roles/dataset_loader/tasks/dataset_loader.yml
+++ b/infrastructure/ansible/roles/dataset_loader/tasks/dataset_loader.yml
@@ -52,7 +52,7 @@
   uri:
     url: "{{ dl_to_url }}/api/{{ dl_to_api_version }}/cdns/{{ existing_primary_cdn.id }}"
     method: PUT
-    body: "{{ lookup('template', 'cdn.j2') }}"
+    body: "{{ dl_cdn }}"
   vars:
     name: "{{ dl_ds_merged_cdns[cdnDelegationPrimary].name | default(cdnDelegationPrimary) }}"
     domainName: "{{ cdnDelegationPrimary }}.{{ (dl_hosts_to | first).split('.')[1:] | join('.') | lower }}"
@@ -69,7 +69,7 @@
   uri:
     url: "{{ dl_to_url }}/api/{{ dl_to_api_version }}/cdns"
     method: POST
-    body: "{{ lookup('template', 'cdn.j2') }}"
+    body: "{{ dl_cdn }}"
   with_items: "{{ cdnDelegationList | difference(cdnDelegationPrimary) | intersect(dl_ds_merged_cdns | map('lower') | list) + cdnDelegationList | difference(dl_ds_merged_cdns | map('lower') | list)}}"
   vars:
     name: "{{ item.name | default(item) }}"
@@ -144,11 +144,38 @@
   delay: 10
   until: get_all_types['status']|default(0) == 200
 
+- debug:
+    msg: "{{ lookup('template', 'user.j2') }}"
+  with_items: "{{ dl_ds_merged_users }}"
+  vars:
+    role_query: "response[?name == '{{ item.role | default('read-only') }}'].id | [0]"
+    tenant_query: "response[?name == '{{ item.tenant | default('root') }}'].id | [0]"
+    error_query: "alerts[?level=='error'].text[?!contains(@,'already exists')]"
+    user_password: "{{ item.password | default( lookup('password', '/dev/null length=32 chars=ascii_letters') ) }}"
+    addressLine1: "{{ item.addressLine1 | default(omit) }}"
+    addressLine2: "{{ item.addressLine2 | default(omit) }}"
+    city: "{{ item.city | default(omit) }}"
+    confirmLocalPasswd: "{{ user_password }}"
+    company: "{{ item.company | default(omit) }}"
+    email: "{{ item.email }}"
+    fullName: "{{ item.fullName }}"
+    localPasswd: "{{ user_password }}"
+    newUser: "{{ item.newUser | default(omit) }}"
+    phoneNumber: "{{ item.phoneNumber | default(omit) }}"
+    postalCode: "{{ item.postalCode | default(omit) }}"
+    publicSshKey: "{{ item.publicSshKey | default(omit) }}"
+    role: "{{ get_all_roles.json | to_json | from_json | json_query(role_query) }}"
+    stateOrProvince: "{{ item.stateOrProvince | default(omit) }}"
+    tenantId: "{{ get_all_tenants.json | to_json | from_json | json_query(tenant_query) | default(omit) }}"
+    username: "{{ item.username }}"
+
+- fail:
+
 - name: Create Users
   uri:
     url: "{{ dl_to_url }}/api/{{ dl_to_api_version }}/users"
     method: POST
-    body: "{{ lookup('template', 'user.j2') }}"
+    body: "{{ lookup('template', 'user.j2') | to_nice_json }}"
   with_items: "{{ dl_ds_merged_users }}"
   vars:
     role_query: "response[?name == '{{ item.role | default('read-only') }}'].id | [0]"
@@ -172,7 +199,7 @@
     tenantId: "{{ get_all_tenants.json | json_query(tenant_query) | default(omit) }}"
     username: "{{ item.username }}"
   register: create_user_out
-  no_log: true
+  no_log: false
   retries: 10
   delay: 10
   failed_when: (create_user_out.status == 400 and create_user_out.json | to_json | from_json | json_query(error_query) | length != 0) or (create_user_out.status > 400 and create_user_out.status < 600)
@@ -693,6 +720,140 @@
   set_fact:
     status_assignment: "{{ status_assignment | default({}) | combine({ item: 'REPORTED' }) }}"
   with_items: "{{ dl_hosts_atsec + dl_hosts_atsmid + dl_hosts_grove }}"
+  
+# Due to data manipulation being a shortcome of ansible, in these next set of tasks we are extracting 
+# interface data that is needed for server creation for dual homing puposes from ansible facts and 
+# storing the final result in dl_all_interfaces var
+          
+- name: Set tmp var to store all pertinent interfaces data from ansible facts for each host
+  set_fact:
+    _dl_all_ifaces_tmp_1: "{{ (_dl_all_ifaces_tmp_1 | default([])) + [ifaces] }}"
+  loop: "{{ hostvars | to_json | replace(replacestr, '') | from_json | json_query(loop_query) | subelements('all_ifaces') }}"
+  loop_control:
+    label: "{{ item.0.host_name }} - {{ item.1 }}"
+  when: 'ifaces != ""'
+  vars:
+    loop_query: "* | [].{host_name: inventory_hostname, hostvrs: @, all_ifaces: @.ansible_interfaces || `[]`}" # || used to set default value to empty list
+    replacestr: "{{ '{{' }}"
+    iface_query: "[ansible_{{ item.1 }}] | [? (ipv4 || ipv6) && length(ipv6[?!starts_with(address,`fe80`) && scope == `global`]) > `0` && (type == `ether` || type == `bonding`)] | [0] | {iface_name: device, v6_addresses: ipv6[?!starts_with(address,`fe80`) && scope == `global`], host: `{{ item.0.host_name }}`, mtu: mtu, v4_address: ipv4}"
+    ifaces: "{{ item.0.hostvrs | json_query(iface_query) }}"
+
+- name: Set var to add checks for v6 slaac address and service address to tmp var for all interfaces
+  set_fact: 
+    _dl_all_ifaces_tmp_2: "{{ _dl_all_ifaces_tmp_2 | default({}) | combine({ host_key: combined_result }) }}"
+  loop: "{{ _dl_all_ifaces_tmp_1 | subelements('v6_addresses') }}"
+  loop_control:
+    label: "{{ item.0.host }} - {{item.1.address}}"
+  vars:
+    v6_start: "{{ (item.1.address.split(':')[:-1]) | join(':') }}"
+    v6_start_regex: "{{ v6_start }}.+"
+    v6_addr_list: "{{ item.0.v6_addresses | difference([item.1]) | map(attribute='address') | list }}"
+    v6_addr_starts_with: "{{ v6_addr_list | select('match',v6_start_regex) | list }}"
+    is_v6_slaac_addr: "{{ true if (v6_addr_list | length > 0) and ( v6_addr_list | select('match',v6_start_regex) | list | length == 0) else false }}"
+    default_v6_addr: "{{ hostvars[item.0.host].ipv6_service_address | default(hostvars[item.0.host].ansible_default_ipv6.address) }}"
+    is_v6_service_addr: "{{ true if ((item.1.address == default_v6_addr) and (( v6_addr_list | length ) == 0)) or (not is_v6_slaac_addr and ( v6_addr_list | length ) > 0) else false }}"
+    tmp_host_key: "{{ item.0.host }}.{{ item.0.iface_name}}"
+    host_key: "{{ tmp_host_key | replace('.','_') | replace('-','_') }}" # parsing error using '.' in host_key
+    result: "{{ item.1 | combine({'is_v6_slaac_addr': is_v6_slaac_addr, 'is_service_address': is_v6_service_addr}) }}"
+    host_query: "{{ host_key }}.host | [0]"
+    iface_query: "{{ host_key }}.iface_name | [0]"
+    mtu_query: "{{ host_key }}.mtu | [0]"
+    v4_addr_query: "{{ host_key }}.v4_address | [0]"
+    v6_addr_query: "{{ host_key }}.v6_addresses"
+    combined_result:
+      host: "{{ (_dl_all_ifaces_tmp_2 | default({})) | json_query(host_query) | default(item.0.host, true) }}"
+      iface_name: "{{ (_dl_all_ifaces_tmp_2 | default({})) | json_query(iface_query) | default(item.0.iface_name, true) }}"
+      mtu: "{{ (_dl_all_ifaces_tmp_2 | default({})) | json_query(mtu_query) | default(item.0.mtu, true) }}"
+      v4_address: "{{ (_dl_all_ifaces_tmp_2 | default({})) | json_query(v4_addr_query) | default(item.0.v4_address, true) }}"
+      v6_addresses: "{{ ((_dl_all_ifaces_tmp_2 | default({})) | json_query(v6_addr_query) | default([], true)) + [result] }}"
+
+- name: Set var to add v4 service address check to tmp var for all interfaces
+  set_fact:
+    _dl_all_ifaces_tmp_3: "{{ (_dl_all_ifaces_tmp_3 | default([])) + [ item | combine({'v4_address': {'is_service_address': is_v4_service_addr } }, recursive=True)] }}"
+  loop: "{{ _dl_all_ifaces_tmp_2 | dict2items | map(attribute='value') | list }}"
+  loop_control:
+    label: "{{ item.host }} - {{ item.iface_name }}"
+  vars:
+    is_v4_service_addr: "{{ true if item.v4_address.address == hostvars[item.host].ansible_default_ipv4.address else false }}"
+
+- name: Get ip gateway information from shell
+  shell: "if [ \"$(`which ip` -{{ item.ip_family }} route show {{ item.address }}/{{ item.suffix }} | grep via)\" == \"\" ]; then `which ip` -{{ item.ip_family }} route show | grep default | grep -vE ' fe80| 127.' | cut -f3 -d' ';else `which ip` -{{ item.ip_family }} route show {{ item.address }}/{{ item.suffix }} | cut -f3 -d' '; fi"
+  loop: "{{ _dl_all_ifaces_tmp_3 | json_query(ipObject_query) }}"
+  register: ipAddress_gateways
+  changed_when: false
+  environment:
+    PATH: "{{ lookup('env', 'PATH') }}:/usr/local/sbin:/usr/sbin:/sbin"
+  vars:
+    ipObject_query: "[] | { v4_address: [].{ host: host, address: v4_address.address, suffix: v4_address.netmask, ip_family: `4` }, v6_addresses: [].{ address: @.v6_addresses[0].address, host: host, suffix: @.v6_addresses[0].prefix, ip_family: `6` } } | *[]"
+  delegate_to: "{{ item.host }}"
+
+- name: Get interface speed to determine max maxBandwidth
+  shell: "cat /sys/class/net/{{ item.iface_name }}/speed"
+  loop: "{{ _dl_all_ifaces_tmp_3 | json_query(iface_query) }}"
+  register: iface_total_bandwidth
+  changed_when: false
+  environment:
+    PATH: "{{ lookup('env', 'PATH') }}:/usr/local/sbin:/usr/sbin:/sbin"
+  vars:
+    iface_query: "[].{ host: host, iface_name: iface_name }"
+  failed_when: false
+  delegate_to: "{{ item.host }}"
+
+- name: Set var for adding v6 gateway information to to tmp var for all interfaces
+  set_fact:
+    _dl_all_ifaces_tmp_4: "{{ _dl_all_ifaces_tmp_4 | default({}) | combine({ hostAsKey: combined_result }) }}"
+  loop: "{{ _dl_all_ifaces_tmp_3 | subelements('v6_addresses') }}"
+  loop_control:
+    label: "{{ item.0.host }} - {{ item.1.address }}"
+  vars:
+    v6gateway_query: "[?item.address == `{{ item.1.address }}`] |[0].stdout"
+    v6gateway: "{{ (((ipAddress_gateways.results | json_query(v6gateway_query)) if ipAddress_gateways.results | json_query(v6gateway_query) != '' else (v6_cidr_address | ipaddr('1'))).split('/'))[0] }}"
+    v6_cidr_address: "{{ item.1.address }}/{{ item.1.prefix }}"
+    tmp_hostAsKey: "{{ item.0.host }}.{{ item.0.iface_name }}"
+    hostAsKey: "{{ tmp_hostAsKey | replace('.','_') | replace('-','_') }}"
+    result: "{{ item.1 | combine({'gateway': v6gateway, 'address': v6_cidr_address}) }}"
+    host_query: "{{ hostAsKey }}.host | [0]"
+    iface_query: "{{ hostAsKey }}.iface_name | [0]"
+    mtu_query: "{{ hostAsKey }}.mtu | [0]"
+    v4_address_query: "{{ hostAsKey }}.v4_address | [0]"
+    v6_addresses_query: "{{ hostAsKey }}.v6_addresses"
+    combined_result:
+      host: "{{ (_dl_all_ifaces_tmp_4 | default({})) | json_query(host_query) | default(item.0.host, true) }}"
+      iface_name: "{{ (_dl_all_ifaces_tmp_4 | default({})) | json_query(iface_query) | default(item.0.iface_name, true) }}"
+      mtu: "{{ (_dl_all_ifaces_tmp_4 | default({})) | json_query(mtu_query) | default(item.0.mtu, true) }}"
+      v4_address: "{{ (_dl_all_ifaces_tmp_4 | default({})) | json_query(v4_address_query) | default(item.0.v4_address, true) }}"
+      v6_addresses: "{{ ((_dl_all_ifaces_tmp_4 | default({})) | json_query(v6_addresses_query) | default([], true)) + [result] }}"
+  
+- name: Set var to adding v4 gateway and interface total bandwidth to tmp var for all interfaces
+  set_fact:
+    _dl_all_ifaces_tmp_5: "{{ _dl_all_ifaces_tmp_5 | default ([]) + [item | combine({'iface_total_bandwidth': totalBandwidth, 'v4_address': {'gateway': v4gateway, 'address': v4_cidr_address } }, recursive=True)] }}"
+  loop: "{{ _dl_all_ifaces_tmp_4 | dict2items | map(attribute='value') | list }}"
+  loop_control:
+    label: "{{ item.host }} - {{ item.v4_address.address }}"
+  vars:
+    v4gateway_query: "[?item.address == `{{ item.v4_address.address}}`] |[0].stdout"
+    v4gateway: "{{ ((ipAddress_gateways.results | json_query(v4gateway_query)).split('/'))[0] }}"
+    v4_cidr_address: "{{ item.v4_address.address }}/{{ net_cidr_address | ipaddr('prefix') }}"
+    net_cidr_address: "{{ item.v4_address.network }}/{{ item.v4_address.netmask }}"
+    totalBandwidth_query: "[?item == `{{ item.iface_name }}`] | to_number([0].stdout)"
+    totalBandwidth: "{{  iface_total_bandwidth.results | json_query(totalBandwidth_query)}}"
+
+- name: Set Fact for all interfaces with required data for server creation
+  set_fact: 
+    dl_all_interfaces: "{{ (dl_all_interfaces | default({})) | combine({ item.0.key: [serverIfacePayload] }, recursive=True, list_merge='append') }}"
+  loop: "{{ ifaceObject | subelements('value') }}"
+  loop_control: 
+    label: "{{ item.0.key }} - {{ item.1.name }}"
+  vars: 
+    ifaceObject_query: "[].{ key: host, value: [{name: iface_name, max_bandwidth: iface_total_bandwidth, mtu: to_number(mtu), ipAddresses: ({v4_address: [v4_address], v6_address: v6_addresses} | *[].{address: address, gateway: gateway, serviceAddress: is_service_address })}]}"
+    ifaceObject: "{{ _dl_all_ifaces_tmp_5 | json_query(ifaceObject_query) }}"
+    monitor_interface_query: "ipAddresses[] | [?serviceAddress == `true`]"
+    monitor_interface: "{{ true if (item.1 | json_query(monitor_interface_query) | length) > 0 else false }}"
+    serverIfacePayload: "{{ item.1 | combine({'monitor': monitor_interface, 'max_bandwidth': (max_bandwidth | int) }, recursive=True) }}"
+    bandwidth: "{{ (item.1.max_bandwidth | default(1000, true)) | int }}"
+    max_bandwidth_by_limit: "{{ bandwidth - (reserved_interface_bandwidth_lookup[bandwidth]) if reserved_interface_bandwidth_lookup is defined and reserved_interface_bandwidth_lookup[bandwidth] is defined }}"
+    max_bandwidth_by_percent: "{{ (bandwidth|int) - ((bandwidth|int)/(reserved_interface_bandwidth_percent | default(80) | int )) }}"
+    max_bandwidth: "{{ max_bandwidth_by_limit | default(max_bandwidth_by_percent,true) }}"
 
 - name: Create Servers (Non-mso)
   uri:
@@ -731,15 +892,7 @@
     profileId: "{{ profile_id }}"
     cdnId: "{{ cdn_id }}"
     updPending: True
-    interfaceName: "{{ hostvars[item].ansible_default_ipv4.interface | default('eth0') }}"
-    ipAddress: "{{ hostvars[item].ansible_default_ipv4.address | default(hostvars[item].ansible_host) }}"
-    ipIsService: true
-    ipNetmask: "{{ hostvars[item].ansible_default_ipv4.netmask | default('255.255.255.0') }}"
-    ipGateway: "{{ hostvars[item].ansible_default_ipv4.gateway | default('127.0.0.0') }}"
-    ip6Address: "{{ hostvars[item].not_autoconf_default_ipv6_address | default(hostvars[item].ansible_default_ipv6.address) | default(omit) }}"
-    ip6IsService: true
-    ip6Gateway: "{{ hostvars[item].ansible_default_ipv6.gateway | default(omit) }}"
-    interfaceMtu: "{{ hostvars[item].ansible_default_ipv4.mtu | default('9000') }}"
+    interfaces: "{{ dl_all_interfaces[item] }}"
     default_inventory_hostname: "{{ hostvars[item].component | default('server') }}.kabletown.invalid"
     merged_server_attrs: "{{ dl_ds_merged_servers['server.kabletown.invalid'] | combine(dl_ds_merged_servers[default_inventory_hostname] | default({}) ) | combine(dl_ds_merged_servers[item] | default({}) ) }}"
     tcpPort: "{{ merged_server_attrs.tcpPort | default(omit) }}"
@@ -808,15 +961,15 @@
     profileId: "{{ profile_id }}"
     cdnId: "{{ cdn_id }}"
     updPending: True
-    interfaceName: "eth0"
-    ipIsService: true
-    ipAddress: "{{ hostvars[item].ansible_host }}"
-    ipNetmask: "255.255.255.0"
-    ipGateway: "127.0.0.0"
-    ip6Address: "{{ omit }}"
-    ip6IsService: true
-    ip6Gateway: "{{ omit }}"
-    interfaceMtu: "9000"
+    interfaces:
+      - maxBandwidth: null
+        monitor: true
+        mtu: 9000
+        name: "eth0"
+        ipAddresses:
+          - address: "{{ hostvars[item].ansible_host }}"
+            gateway: "127.0.0.0"
+            serviceAddress: true
     default_inventory_hostname: "{{ hostvars[item].component | default('server') }}.kabletown.invalid"
     merged_server_attrs: "{{ dl_ds_merged_servers['server.kabletown.invalid'] | combine(dl_ds_merged_servers[default_inventory_hostname] | default({}) ) | combine(dl_ds_merged_servers[item] | default({}) ) }}"
     tcpPort: "{{ merged_server_attrs.tcpPort | default(omit) }}"
diff --git a/infrastructure/ansible/roles/dataset_loader/templates/server.j2 b/infrastructure/ansible/roles/dataset_loader/templates/server.j2
index 00abbcb14f..e2adf457d8 100644
--- a/infrastructure/ansible/roles/dataset_loader/templates/server.j2
+++ b/infrastructure/ansible/roles/dataset_loader/templates/server.j2
@@ -67,12 +67,7 @@
   "hostName": "{{ hostName }}",
   "domainName": "{{ domainName }}",
   "cachegroupId": {{ cachegroupId }},
-  "interfaceName": "{{ interfaceName }}",
-  "ipAddress": "{{ ipAddress }}",
-  "ipIsService": {{ ipIsService }},
-  "ipNetmask": "{{ ipNetmask }}",
-  "ipGateway": "{{ ipGateway }}",
-  "interfaceMtu": {{ interfaceMtu }},
+  "interfaces": {{ interfaces }},
   "physLocationId": {{ physLocationId }},
   "typeId": {{ typeId }},
   "profileId": {{ profileId }},
diff --git a/infrastructure/ansible/roles/fakeOrigin/tasks/fakeOrigin.yml b/infrastructure/ansible/roles/fakeOrigin/tasks/fakeOrigin.yml
index 7319cd4b23..3133d37c1a 100644
--- a/infrastructure/ansible/roles/fakeOrigin/tasks/fakeOrigin.yml
+++ b/infrastructure/ansible/roles/fakeOrigin/tasks/fakeOrigin.yml
@@ -24,8 +24,8 @@
   delay: 5
 
 - name: Copy config.json file
-  template:
-    src: "config.json.j2"
+  copy:
+    content: "{{ lookup('template', 'config.json.j2') | to_nice_json }}"
     dest: "{{ fo_conf_dir }}/config.json"
     owner: root
     group: root
diff --git a/infrastructure/ansible/roles/to_api/tasks/snapshot.yml b/infrastructure/ansible/roles/to_api/tasks/snapshot.yml
index 66148ee894..596c4455ef 100644
--- a/infrastructure/ansible/roles/to_api/tasks/snapshot.yml
+++ b/infrastructure/ansible/roles/to_api/tasks/snapshot.yml
@@ -50,7 +50,8 @@
 - name: "Take pre-install snapshot of CRConfig.json ({{ to_api_target_cdn }})"
   delegate_to: localhost
   uri:
-    url: "{{ to_api_base_url }}/api/4.0/cdns/{{ to_api_target_cdn }}/snapshot"
+    url
+    url: "{{ to_api_base_url }}/api/{{ to_api_version }}/cdns/{{ to_api_target_cdn }}/snapshot"
     method: GET
     follow_redirects: all
     return_content: yes
diff --git a/infrastructure/ansible/roles/traffic_ops/tasks/traffic_ops.yml b/infrastructure/ansible/roles/traffic_ops/tasks/traffic_ops.yml
index afbeb276bf..7616ed7155 100644
--- a/infrastructure/ansible/roles/traffic_ops/tasks/traffic_ops.yml
+++ b/infrastructure/ansible/roles/traffic_ops/tasks/traffic_ops.yml
@@ -53,7 +53,7 @@
   block:
     - name: Render Traffic Ops Postinstall Answers
       template:
-        src: "postinstall.input.j2"
+        src: postinstall.input.j2
         owner: "{{ to_user }}"
         group: "{{ to_group }}"
         mode: 0600
diff --git a/infrastructure/ansible/sample.lab/ansible/vars.yml b/infrastructure/ansible/sample.lab/ansible/vars.yml
index 30036ada32..68131b302f 100644
--- a/infrastructure/ansible/sample.lab/ansible/vars.yml
+++ b/infrastructure/ansible/sample.lab/ansible/vars.yml
@@ -25,7 +25,7 @@ grovetccfg_version: "{{ grove_version }}"
 influxdb_relay_version: adaa2ea-1
 feigner_version: 1.0.0_dev_11248-1
 ats_version: 7.1.4-2.el7
-to_api_version: "2.0"
+to_api_version: "3.0"
 
 todb_username: traffic_ops
 todb_db_name: traffic_ops