Introduce baremetal deployment in upgrade

Change-Id: I8240d3fa54d1badd6ca87bfc02c9d8584fbb8daa

defaults/main.yml

@@ -38,6 +38,10 @@ upgrade_log: overcloud_upgrade_console.log
 undercloud_upgrade_log: undercloud_upgrade_console.log
 # user:
 undercloud_upgrade_user: stack
+# Deployment type could:
+#  - virtual
+#  - baremetal
+deployment_type: virtual
 # override those lists with your templates that your env needs for upgrade
 # example:
 # upgrade_custom_templates_script_delivery:

playbooks/upgrade-baremetal.yml

@@ -0,0 +1,9 @@
+---
+# Upgrade Undercloud and Overcloud on top of a quickstart Baremetal deployment
+- include: baremetal-virt-undercloud-tripleo.yml
+
+- name:  Upgrade Tripleo
+  hosts: undercloud
+  gather_facts: no
+  roles:
+    - { role: tripleo-overcloud-upgrade, deployment_type: baremetal }

tasks/pre-overcloud.yml

@@ -28,7 +28,7 @@
         sudo iptables -A BOOTSTACK_MASQ -s {{ network_isolation_ipv4_cidr }} ! \
         -d {{ network_isolation_ipv4_cidr }} -j MASQUERADE -t nat;
         sudo iptables-save > /etc/sysconfig/iptables;
-  when: network_isolation
+  when: network_isolation|bool and deployment_type == "virtual"
 
 - name: Create major overcloud upgrade script
   when: major_upgrade

tasks/upgrade-undercloud.yml

@@ -15,11 +15,11 @@
     ovs-vsctl add-port br-ctlplane {{ network_isolation_vlan }} tag={{ network_isolation_vlan_tag }} \
     -- set interface {{ network_isolation_vlan }} type=internal;
     fi
-  when: network_isolation
+  when: network_isolation|bool and deployment_type == "virtual"
 
 - name: set vlan up
   ignore_errors: yes
   sudo: yes
   shell: >
     ip l set dev {{ network_isolation_vlan }} up; ip addr add {{ network_isolation_ipv4_cidr }} dev {{ network_isolation_vlan }};
-  when: network_isolation
+  when: network_isolation|bool and deployment_type == "virtual"