Added Capsule z-stream upgrade support

Closed #3

README.md

@@ -15,6 +15,7 @@ Install/upgrade a Satellite6 Capsule server using ansible playbooks.
 #### Supported Scenaios: ####
 - Capsule 6.2/6.3 installation.
 - Capsule 6.2 to 6.3 upgrade.
+- Capsule z-stream upgrade
 
 #### Setup ####
 On the Satellite server:
@@ -48,7 +49,11 @@ On the Satellite server:
     ```console
       ansible-playbook capsule-install-playbook.yml
     ```
-  * Capsule Upgrade:
+  * Capsule Upgrade (y-stream):
     ```console
       ansible-playbook capsule-upgrade-playbook.yml
     ```
+  * Capsule Upgrade (z-stream):
+    ```console
+      ansible-playbook capsule-zupgrade-playbook.yml
+    ```

capsule-upgrade-playbook.yml

@@ -5,6 +5,7 @@
   vars:
     capsule_install: false
     capsule_upgrade: true
+    z_stream_upgrade: false
   remote_user: root
   roles:
   - create_certs

capsule-zupgrade-playbook.yml

@@ -0,0 +1,12 @@
+---
+- hosts: capsules
+  vars_files:
+  - vars.yml
+  vars:
+    capsule_install: false
+    capsule_upgrade: true
+    z_stream_upgrade: true
+  remote_user: root
+  roles:
+  - capsule_upgrade
+  - capsule_check

roles/capsule_upgrade/tasks/main.yml

@@ -7,3 +7,8 @@
 
 - name: Run capsule-installer command
   command: satellite-installer --scenario capsule --upgrade --foreman-proxy-content-certs-tar /certs/{{ inventory_hostname }}-certs.tar --certs-update-all --certs-regenerate true --certs-deploy true
+  when: capsule_version == 6.3 and not z_stream_upgrade
+
+- name: Run capsule-installer command
+  command: satellite-installer --scenario capsule --upgrade
+  when: capsule_version == 6.2 or z_stream_upgrade

vars.sample.yml

@@ -1,5 +1,6 @@
 ---
 capsule_version: 6.3
+z_stream_upgrade: false
 
 # Applicable only for Capsule install
 satellite_org_label: changeme