(undercloud|overcloud)-deploy: Add deployed_server script support

This patchset adds a flag to the undercloud-deploy role to support
arbitrary extra configuration.

It also adds support to the overcloud-deploy role to allow it to perform
some setup tasks required for deployed_server deployments such as
nodepool multinode.

Change-Id: I0688d7538d4c6fe4d24d5152ee4c8dae2557508f

roles/overcloud-deploy/README.md

@@ -15,6 +15,7 @@ A description of the settable variables for this role should go here, including
 
 * `overcloud_ipv6`: enables IPv6 deployment on the overcloud
 * `enable_cinder_backup`: false/true - enables cinder-backup service.
+* `deployed_server`: false/true - enables support for nodepool deployed server deployment (default: false)
 
 Dependencies
 ------------

roles/overcloud-deploy/defaults/main.yml

@@ -66,6 +66,11 @@ backup_args: ""
 
 ssl_args: ""
 validation_args: "--validation-warnings-fatal"
+
+deployed_server: false
+deployed_server_prepare_script: deployed_server_prepare.sh.j2
+deployed_server_prepare_log: "{{ working_dir }}/deployed_server_prepare.txt"
+
 container_args: ""
 
 deploy_args: >-

roles/overcloud-deploy/tasks/deployed-server.yml

@@ -0,0 +1,24 @@
+---
+
+- name: Create deployed_server_prepare script
+  template:
+    src: "{{ deployed_server_prepare_script }}"
+    dest: "{{ working_dir }}/deployed_server_prepare.sh"
+    mode: 0755
+
+- name: Run the deployed-server_prepare script
+  shell: |
+    {{ working_dir }}/deployed_server_prepare.sh > {{ deployed_server_prepare_log }} 2>&1
+  async: 10800
+  poll: 0
+  environment:
+    OPT_WORKDIR: "{{ lookup('env', 'OPT_WORKDIR') }}"
+    http_proxy: "{{ lookup('env', 'http_proxy') }}"
+    no_proxy: "{{ lookup('env', 'no_proxy') }}"
+    TRIPLEO_ROOT: "{{ lookup('env','TRIPLEO_ROOT') }}"
+    CONTROLLER_HOSTS: "{{ lookup('env','CONTROLLER_HOSTS') }}"
+    COMPUTE_HOSTS: "{{ lookup('env', 'COMPUTE_HOSTS') }}"
+    BLOCKSTORAGE_HOSTS: "{{ lookup('env', 'BLOCKSTORAGE_HOSTS') }}"
+    OBJECTSTORAGE_HOSTS: "{{ lookup('env', 'OBJECTSTORAGE_HOSTS') }}"
+    CEPHSTORAGE_HOSTS: "{{ lookup('env', 'CEPHSTORAGE_HOSTS') }}"
+    SUBNODES_SSH_KEY: "/etc/nodepool/id_rsa"

roles/overcloud-deploy/tasks/main.yml

@@ -6,6 +6,11 @@
   tags:
     - overcloud-scripts
 
+- include: deployed-server.yml
+  when: deployed_server|bool
+  tags:
+    - overcloud-deploy
+
 - include: deploy-overcloud.yml
   tags:
     - overcloud-deploy

roles/overcloud-deploy/templates/deployed_server_prepare.sh.j2

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+source ${HOME}/stackrc
+
+/usr/share/openstack-tripleo-heat-templates/deployed-server/scripts/get-occ-config.sh 2>&1 | sudo dd of=/var/log/deployed-server-os-collect-config.log

roles/undercloud-deploy/README.md

@@ -32,6 +32,7 @@ properly with the option --old-deploy-image
 - `libvirt_uri`: <'qemu:///session'> -- the URI used by libvirt, by default tripleo-quickstart uses
 user sessions to provide greater flexixiblity to our users. ** additional documentation ** is at
 http://docs.openstack.org/developer/tripleo-quickstart/accessing-libvirt.html
+- `undercloud_conf_extra`: "" -- extra options to be added to ~/undercloud.conf
 
 Role Network Variables
 ----------------------
@@ -70,4 +71,4 @@ Sample playbook to call the role
   gather_facts: no
   roles:
     - undercloud-deploy
-```
+```

roles/undercloud-deploy/defaults/main.yml

@@ -27,4 +27,5 @@ network_environment_args:
 # not require privileged access (but does require the setup performed by the
 # `environment/setup` role).
 libvirt_uri: qemu:///session
-enable_vbmc: true
+enable_vbmc: true
+undercloud_conf_extra: ""

roles/undercloud-deploy/templates/undercloud.conf.j2

@@ -366,3 +366,7 @@ undercloud_swift_hash_suffix = {{undercloud_undercloud_swift_hash_suffix}}
 {% else %}
 #undercloud_swift_hash_suffix = <None>
 {% endif %}
+
+{% if undercloud_conf_extra != "" %}
+{{ undercloud_conf_extra }}
+{% endif %}