View source for StarlingX/Installation Guide Virtual Environment/Duplex

== Preparing Servers == 

=== Bare Metal ===

Required Servers:

* Combined Servers (Controller + Compute): 2

==== Hardware Requirements ====

The recommended minimum requirements for the physical servers where StarlingX Duplex will be deployed, include:

* Processor: Dual-CPU Intel® Xeon®
* Memory: 64 GB
* BIOS:
** Hyper-Threading Tech: Enabled
** Virtualization Technology: Enabled
** VT for Directed I/O: Enabled
** CPU Power and Performance Policy: Performance
** CPU C State Control: Disabled
** Plug & Play BMC Detection: Disabled
* Primary Disk:
** 500 GB SDD or NVMe
* Additional Disks:
** 500 GB SSD or NVMe
** 500 GB SSD or NVMe
* Network Ports*
** Management: 1 x 10GE
** OAM: 1 x 10GE
** Data: 1 x 10GE

=== Virtual Environment===

Run the libvirt qemu setup script:
<pre><nowiki>
$ bash setup_network.sh
$ bash setup_allinone.sh -i <starlingx iso image>
</nowiki></pre>

==== Accessing Server Consoles ====

The xml for domains in stx-tools repo, deployment/libvirt, provides both graphical and text consoles.

Access the graphical console in virt-manager by right-click on the domain (the server) and selecting "Open".

Access the textual console with the command "virsh console $DOMAIN", where DOMAIN is the name of the server shown in virsh.

When booting the controller-0 for the first time, both the serial and graphical consoles will present the initial configuration menu for the cluster.  One can select serial or graphical console for controller-0.  For the other nodes however only serial is used, regardless of which option is selected.

Open the graphic console on all servers before powering them on to observe the boot device selection and PXI boot progress.  Run "virsh console $DOMAIN" command promptly after power on to see the initial boot sequence which follows the boot device selection.  One has a few seconds to do this.

==Controller-0 Host Installation==

Installing controller-0 involves initializing a host with software and then applying a configuration from the command line. The configured host becomes Controller-0. <br>
Procedure:

# Using an ISO image of StarlingX.
# Configure the controller using the config_controller script.

===Initializing Controller-0===
This section describes how to initialize StarlingX in host Controller-0. Except where noted, all the commands must be executed from a console of the Workstation.

Power on the host to be configured as Controller-0 and wait for the console to show the StarlingX ISO booting options:
* '''All-in-one Controller Configuration'''
** When the installer is loaded and the installer welcome screen appears in the Controller-0 host, select the type of installation "All-in-one Controller Configuration".
* '''Graphical Console'''
** Select the "Graphical Console" as the console to use during installation.
* '''Standard Security Boot Profile'''
** Select "Standard Security Boot Profile" as the Security Profile.
* Initialization Complete
** Monitor the initialization until it is complete. When initialization is complete, a reboot is initiated on the Controller-0 host, briefly displays a GNU GRUB screen, and then boots automatically into the StarlingX image.
<br>
Log into Controller-0 as user wrsroot, with password wrsroot. The first time you log in as wrsroot, you are required to change your password. Enter the current password (wrsroot):
<pre><nowiki>
Changing password for wrsroot.
(current) UNIX Password:
</nowiki></pre>

Enter a new password for the wrsroot account:
<pre><nowiki>
New password:
</nowiki></pre>

Enter the new password again to confirm it:
<pre><nowiki>
Retype new password:
</nowiki></pre>

Controller-0 is initialized with StarlingX, and is ready for configuration.

===Configuring Controller-0===

This section describes how to perform the Controller-0 configuration interactively. Except where noted, all the commands must be executed from the console of the active controller (here assumed to be controller-0.

When run interactively, the config_controller script presents a series of prompts for initial configuration of StarlingX. The script is used to configure the first controller in the StarlingX cluster as controller-0. The prompts are grouped by configuration area. To start the script interactively, use the following command with no parameters:

<pre><nowiki>
controller-0:~$ sudo config_controller
System Configuration
================
Enter ! at any prompt to abort...
...
</nowiki></pre>

Select [y] for System Date and Time:

<pre><nowiki>
System date and time:
-----------------------------

Is the current date and time correct?  [y/N]: y
</nowiki></pre>

Accept all the default values immediately after ‘system date and time’, for System mode choose "duplex":

<pre><nowiki>
...
System mode. Available options are:

1) duplex-direct: two node-redundant configuration. Management and
infrastructure networks are directly connected to peer ports
2) duplex - two node redundant configuration
3) simplex - single node non-redundant configuration
System mode [duplex-direct]: 2
...
Applying configuration (this will take several minutes):

01/08: Creating bootstrap configuration ... DONE
02/08: Applying bootstrap manifest ... DONE
03/08: Persisting local configuration ... DONE
04/08: Populating initial system inventory ... DONE
05:08: Creating system configuration ... DONE
06:08: Applying controller manifest ... DONE
07:08: Finalize controller configuration ... DONE
08:08: Waiting for service activation ... DONE

Configuration was applied

Please complete any out of service commissioning steps with system commands and unlock controller to proceed.
</nowiki></pre>

==Controller-0 Host Provision==

On Controller-0, acquire Keystone administrative privileges:

<pre><nowiki>
controller-0:~$ source /etc/nova/openrc
</nowiki></pre>

===Configuring Provider Networks at Installation===

Set up one provider network of the vlan type, named providernet-a:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ neutron providernet-create providernet-a --type=vlan
[wrsroot@controller-0 ~(keystone_admin)]$ neutron providernet-range-create --name providernet-a-range1 --range 100-400 providernet-a
</nowiki></pre>

===Providing Data Interfaces on Controller-0===

List all interfaces

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-if-list -a controller-0
+--------------------------------------+---------+----------+...+------+--------------+------+---------+------------+..
| uuid                                 | name    | class    |...| vlan | ports        | uses | used by | attributes |..
|                                      |         |          |...| id   |              | i/f  | i/f     |            |..
+--------------------------------------+---------+----------+...+------+--------------+------+---------+------------+..
| 49fd8938-e76f-49f1-879e-83c431a9f1af | enp0s3  | platform |...| None | [u'enp0s3']  | []   | []      | MTU=1500   |..
| 8957bb2c-fec3-4e5d-b4ed-78071f9f781c | eth1000 | None     |...| None | [u'eth1000'] | []   | []      | MTU=1500   |..
| bf6f4cad-1022-4dd7-962b-4d7c47d16d54 | eth1001 | None     |...| None | [u'eth1001'] | []   | []      | MTU=1500   |..
| f59b9469-7702-4b46-bad5-683b95f0a1cb | enp0s8  | platform |...| None | [u'enp0s8']  | []   | []      | MTU=1500   |..
+--------------------------------------+---------+----------+...+------+--------------+------+---------+------------+..
</nowiki></pre>

Configure the data interfaces

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-if-modify -c data controller-0 eth1000 -p providernet-a
+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| ifname           | eth1000                              |
| iftype           | ethernet                             |
| ports            | [u'eth1000']                         |
| providernetworks | providernet-a                        |
| imac             | 08:00:27:c4:ad:3e                    |
| imtu             | 1500                                 |
| ifclass           | data                                 |
| aemode           | None                                 |
| schedpolicy      | None                                 |
| txhashpolicy     | None                                 |
| uuid             | 8957bb2c-fec3-4e5d-b4ed-78071f9f781c |
| ihost_uuid       | 9c332b27-6f22-433b-bf51-396371ac4608 |
| vlan_id          | None                                 |
| uses             | []                                   |
| used_by          | []                                   |
| created_at       | 2018-08-28T12:50:51.820151+00:00     |
| updated_at       | 2018-08-28T14:46:18.333109+00:00     |
| sriov_numvfs     | 0                                    |
| ipv4_mode        | disabled                             |
| ipv6_mode        | disabled                             |
| accelerated      | [True]                               |
+------------------+--------------------------------------+
</nowiki></pre>

===Configuring Cinder on Controller Disk===

Review the available disk space and capacity and obtain the uuid of the physical disk 

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-list controller-0
+--------------------------------------+-----------+---------+---------+---------+------------+...
| uuid                                 | device_no | device_ | device_ | size_mi | available_ |...
|                                      | de        | num     | type    | b       | mib        |...
+--------------------------------------+-----------+---------+---------+---------+------------+...
| 6b42c9dc-f7c0-42f1-a410-6576f5f069f1 | /dev/sda  | 2048    | HDD     | 600000  | 434072     |...
|                                      |           |         |         |         |            |...
|                                      |           |         |         |         |            |...
| 534352d8-fec2-4ca5-bda7-0e0abe5a8e17 | /dev/sdb  | 2064    | HDD     | 16240   | 16237      |...
|                                      |           |         |         |         |            |...
|                                      |           |         |         |         |            |...
| 146195b2-f3d7-42f9-935d-057a53736929 | /dev/sdc  | 2080    | HDD     | 16240   | 16237      |...
|                                      |           |         |         |         |            |...
|                                      |           |         |         |         |            |...
+--------------------------------------+-----------+---------+---------+---------+------------+...
</nowiki></pre>

Create the 'cinder-volumes' local volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-lvg-add controller-0 cinder-volumes
+-----------------+--------------------------------------+
| lvm_vg_name     | cinder-volumes                       |
| vg_state        | adding                               |
| uuid            | 61cb5cd2-171e-4ef7-8228-915d3560cdc3 |
| ihost_uuid      | 9c332b27-6f22-433b-bf51-396371ac4608 |
| lvm_vg_access   | None                                 |
| lvm_max_lv      | 0                                    |
| lvm_cur_lv      | 0                                    |
| lvm_max_pv      | 0                                    |
| lvm_cur_pv      | 0                                    |
| lvm_vg_size     | 0.00                                 |
| lvm_vg_total_pe | 0                                    |
| lvm_vg_free_pe  | 0                                    |
| created_at      | 2018-08-28T13:45:20.218905+00:00     |
| updated_at      | None                                 |
| parameters      | {u'lvm_type': u'thin'}               |
+-----------------+--------------------------------------+
</nowiki></pre>

Create a disk partition to add to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-add controller-0 534352d8-fec2-4ca5-bda7-0e0abe5a8e17 16237 -t lvm_phys_vol                       
+-------------+--------------------------------------------------+
| Property    | Value                                            |
+-------------+--------------------------------------------------+
| device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-2.0-part1 |
| device_node | /dev/sdb1                                        |
| type_guid   | ba5eba11-0000-1111-2222-000000000001             |
| type_name   | None                                             |
| start_mib   | None                                             |
| end_mib     | None                                             |
| size_mib    | 16237                                            |
| uuid        | 0494615f-bd79-4490-84b9-dcebbe5f377a             |
| ihost_uuid  | 9c332b27-6f22-433b-bf51-396371ac4608             |
| idisk_uuid  | 534352d8-fec2-4ca5-bda7-0e0abe5a8e17             |
| ipv_uuid    | None                                             |
| status      | Creating                                         |
| created_at  | 2018-08-28T13:45:48.512226+00:00                 |
| updated_at  | None                                             |
+-------------+--------------------------------------------------+
</nowiki></pre>

Wait for the new partition to be created (i.e. status=Ready)

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-list controller-0 --disk  534352d8-fec2-4ca5-bda7-0e0abe5a8e17
+--------------------------------------+...+------------+...+---------------------+----------+--------+
| uuid                                 |...| device_nod |...| type_name           | size_mib | status |
|                                      |...| e          |...|                     |          |        |
+--------------------------------------+...+------------+...+---------------------+----------+--------+
| 0494615f-bd79-4490-84b9-dcebbe5f377a |...| /dev/sdb1  |...| LVM Physical Volume | 16237    | Ready  |
|                                      |...|            |...|                     |          |        |
|                                      |...|            |...|                     |          |        |
+--------------------------------------+...+------------+...+---------------------+----------+--------+
</nowiki></pre>

Add the partition to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-pv-add controller-0 cinder-volumes 0494615f-bd79-4490-84b9-dcebbe5f377a
+--------------------------+--------------------------------------------------+
| Property                 | Value                                            |
+--------------------------+--------------------------------------------------+
| uuid                     | 9a0ad568-0ace-4d57-9e03-e7a63f609cf2             |
| pv_state                 | adding                                           |
| pv_type                  | partition                                        |
| disk_or_part_uuid        | 0494615f-bd79-4490-84b9-dcebbe5f377a             |
| disk_or_part_device_node | /dev/sdb1                                        |
| disk_or_part_device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-2.0-part1 |
| lvm_pv_name              | /dev/sdb1                                        |
| lvm_vg_name              | cinder-volumes                                   |
| lvm_pv_uuid              | None                                             |
| lvm_pv_size              | 0                                                |
| lvm_pe_total             | 0                                                |
| lvm_pe_alloced           | 0                                                |
| ihost_uuid               | 9c332b27-6f22-433b-bf51-396371ac4608             |
| created_at               | 2018-08-28T13:47:39.450763+00:00                 |
| updated_at               | None                                             |
+--------------------------+--------------------------------------------------+
</nowiki></pre>

===Configuring VM Local Storage on Controller Disk===

Review the available disk space and capacity and obtain the uuid of the physical disk 

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-list controller-0
+--------------------------------------+-----------+---------+---------+---------+------------+...
| uuid                                 | device_no | device_ | device_ | size_mi | available_ |...
|                                      | de        | num     | type    | b       | mib        |...
+--------------------------------------+-----------+---------+---------+---------+------------+...
| 6b42c9dc-f7c0-42f1-a410-6576f5f069f1 | /dev/sda  | 2048    | HDD     | 600000  | 434072     |...
|                                      |           |         |         |         |            |...
|                                      |           |         |         |         |            |...
| 534352d8-fec2-4ca5-bda7-0e0abe5a8e17 | /dev/sdb  | 2064    | HDD     | 16240   | 0          |...
|                                      |           |         |         |         |            |...
|                                      |           |         |         |         |            |...
| 146195b2-f3d7-42f9-935d-057a53736929 | /dev/sdc  | 2080    | HDD     | 16240   | 16237      |...
|                                      |           |         |         |         |            |...
|                                      |           |         |         |         |            |...
+--------------------------------------+-----------+---------+---------+---------+------------+...
</nowiki></pre>

Create the 'noval-local' volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-lvg-add controller-0 nova-local
+-----------------+-------------------------------------------------------------------+
| Property        | Value                                                             |
+-----------------+-------------------------------------------------------------------+
| lvm_vg_name     | nova-local                                                        |
| vg_state        | adding                                                            |
| uuid            | 517d313e-8aa0-4b4d-92e6-774b9085f336                              |
| ihost_uuid      | 9c332b27-6f22-433b-bf51-396371ac4608                              |
| lvm_vg_access   | None                                                              |
| lvm_max_lv      | 0                                                                 |
| lvm_cur_lv      | 0                                                                 |
| lvm_max_pv      | 0                                                                 |
| lvm_cur_pv      | 0                                                                 |
| lvm_vg_size     | 0.00                                                              |
| lvm_vg_total_pe | 0                                                                 |
| lvm_vg_free_pe  | 0                                                                 |
| created_at      | 2018-08-28T14:02:58.486716+00:00                                  |
| updated_at      | None                                                              |
| parameters      | {u'concurrent_disk_operations': 2, u'instance_backing': u'image'} |
+-----------------+-------------------------------------------------------------------+
</nowiki></pre>

Create a disk partition to add to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-add controller-0 146195b2-f3d7-42f9-935d-057a53736929 16237 -t lvm_phys_vol
+-------------+--------------------------------------------------+
| Property    | Value                                            |
+-------------+--------------------------------------------------+
| device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-3.0-part1 |
| device_node | /dev/sdc1                                        |
| type_guid   | ba5eba11-0000-1111-2222-000000000001             |
| type_name   | None                                             |
| start_mib   | None                                             |
| end_mib     | None                                             |
| size_mib    | 16237                                            |
| uuid        | 009ce3b1-ed07-46e9-9560-9d2371676748             |
| ihost_uuid  | 9c332b27-6f22-433b-bf51-396371ac4608             |
| idisk_uuid  | 146195b2-f3d7-42f9-935d-057a53736929             |
| ipv_uuid    | None                                             |
| status      | Creating                                         |
| created_at  | 2018-08-28T14:04:29.714030+00:00                 |
| updated_at  | None                                             |
+-------------+--------------------------------------------------+
</nowiki></pre>

Wait for the new partition to be created (i.e. status=Ready)

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-list controller-0 --disk 146195b2-f3d7-42f9-935d-057a53736929
+--------------------------------------+...+------------+...+---------------------+----------+--------+
| uuid                                 |...| device_nod |...| type_name           | size_mib | status |
|                                      |...| e          |...|                     |          |        |
+--------------------------------------+...+------------+...+---------------------+----------+--------+
| 009ce3b1-ed07-46e9-9560-9d2371676748 |...| /dev/sdc1  |...| LVM Physical Volume | 16237    | Ready  |
|                                      |...|            |...|                     |          |        |
|                                      |...|            |...|                     |          |        |
+--------------------------------------+...+------------+...+---------------------+----------+--------+
</nowiki></pre>

Add the partition to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-pv-add controller-0 nova-local 009ce3b1-ed07-46e9-9560-9d2371676748
+--------------------------+--------------------------------------------------+
| Property                 | Value                                            |
+--------------------------+--------------------------------------------------+
| uuid                     | 830c9dc8-c71a-4cb2-83be-c4d955ef4f6b             |
| pv_state                 | adding                                           |
| pv_type                  | partition                                        |
| disk_or_part_uuid        | 009ce3b1-ed07-46e9-9560-9d2371676748             |
| disk_or_part_device_node | /dev/sdc1                                        |
| disk_or_part_device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-3.0-part1 |
| lvm_pv_name              | /dev/sdc1                                        |
| lvm_vg_name              | nova-local                                       |
| lvm_pv_uuid              | None                                             |
| lvm_pv_size              | 0                                                |
| lvm_pe_total             | 0                                                |
| lvm_pe_alloced           | 0                                                |
| ihost_uuid               | 9c332b27-6f22-433b-bf51-396371ac4608             |
| created_at               | 2018-08-28T14:06:05.705546+00:00                 |
| updated_at               | None                                             |
+--------------------------+--------------------------------------------------+
[wrsroot@controller-0 ~(keystone_admin)]$ 
</nowiki></pre>

===Adding an LVM Storage Backend at Installation===

Ensure requirements are met to add LVM storage

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system storage-backend-add lvm -s cinder

WARNING : THIS OPERATION IS NOT REVERSIBLE AND CANNOT BE CANCELLED. 

By confirming this operation, the LVM backend will be created.

Please refer to the system admin guide for minimum spec for LVM
storage. Set the 'confirmed' field to execute this operation
for the lvm backend.
</nowiki></pre>

Add the LVM storage backend

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system storage-backend-add lvm -s cinder --confirmed

System configuration has changed.
Please follow the administrator guide to complete configuring the system.

+--------------------------------------+------------+---------+-------------+...+----------+--------------+
| uuid                                 | name       | backend | state       |...| services | capabilities |
+--------------------------------------+------------+---------+-------------+...+----------+--------------+
| 6d750a68-115a-4c26-adf4-58d6e358a00d | file-store | file    | configured  |...| glance   | {}           |
| e2697426-2d79-4a83-beb7-2eafa9ceaee5 | lvm-store  | lvm     | configuring |...| cinder   | {}           |
+--------------------------------------+------------+---------+-------------+...+----------+--------------+
</nowiki></pre>

Wait for the LVM storage backend to be configured (i.e. state=Configured) 

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system storage-backend-list 
+--------------------------------------+------------+---------+------------+------+----------+--------------+
| uuid                                 | name       | backend | state      | task | services | capabilities |
+--------------------------------------+------------+---------+------------+------+----------+--------------+
| 6d750a68-115a-4c26-adf4-58d6e358a00d | file-store | file    | configured | None | glance   | {}           |
| e2697426-2d79-4a83-beb7-2eafa9ceaee5 | lvm-store  | lvm     | configured | None | cinder   | {}           |
+--------------------------------------+------------+---------+------------+------+----------+--------------+
</nowiki></pre>

===Unlocking Controller-0===

You must unlock controller-0 so that you can use it to install Controller-1. Use the system host-unlock command:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-unlock controller-0
</nowiki></pre>

The host is rebooted. During the reboot, the command line is unavailable, and any ssh connections are dropped. To monitor the progress of the reboot, use the controller-0 console.

===Verifying the Controller-0 Configuration===

On Controller-0, acquire Keystone administrative privileges:

<pre><nowiki>
controller-0:~$ source /etc/nova/openrc
</nowiki></pre>

Verify that the controller-0 services are running:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ nova service-list
+--------------------------------------+------------------+--------------+----------+----------+-------+...
| Id                                   | Binary           | Host         | Zone     | Status   | State |...
+--------------------------------------+------------------+--------------+----------+----------+-------+...
| 2a849a24-b5f5-466d-84a6-7d38f026dadf | nova-compute     | controller-0 | nova     | enabled  | up    |...
| 4b46159b-d219-4bf6-89e2-fa64506a7275 | nova-conductor   | controller-0 | internal | enabled  | up    |...
| 20d211da-568f-4e22-9582-a7ff020868ef | nova-scheduler   | controller-0 | internal | enabled  | up    |...
| 9740bfc0-ec23-47a0-80a7-85f774f8b1dc | nova-consoleauth | controller-0 | internal | enabled  | up    |...
+--------------------------------------+------------------+--------------+----------+----------+-------+...
</nowiki></pre>

Note: Sometimes Nova-Compute is down and disable, to enable this service: nova service-enable {id}

<pre><nowiki>
controller-0:~$ nova service-enable 2a849a24-b5f5-466d-84a6-7d38f026dadf
</nowiki></pre>

Verify that controller-0 has controller and compute subfunctions

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-show 1 | grep subfunctions
| subfunctions        | controller,compute                         |
</nowiki></pre>

Verify that controller-0 is unlocked, enabled, and available:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
+----+--------------+-------------+----------------+-------------+--------------+
</nowiki></pre>

==Controller-1 Host Installation==

After initializing and configuring controller-0, you can add and configure a backup controller controller-1.

===Initializing Controller-1 Host===

==== Bare Metal ====

Power on Controller-1 node

==== Virtual Environment ====

Start Controller-1 in the workstation: 

<pre><nowiki>
$ sudo virsh start controller-1
</nowiki></pre>

In Controller-1 console you will see:

<pre><nowiki>
Waiting for this node to be configured.

Please configure the personality for this node from the
controller node in order to proceed.
</nowiki></pre>

===Updating Controller-1 Host Host Name and Personality===

On Controller-0, acquire Keystone administrative privileges:

<pre><nowiki>
controller-0:~$ source /etc/nova/openrc
</nowiki></pre>

Wait for Controller-0 to discover new host, list the host until new UNKNOWN host shows up in table:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
| 2  | None         | None        | locked         | disabled    | offline      |
+----+--------------+-------------+----------------+-------------+--------------+
</nowiki></pre>

Use the system host-update to update Contoller-1 host personality attribute:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-update 2 personality=controller hostname=controller-1
+---------------------+--------------------------------------+
| Property            | Value                                |
+---------------------+--------------------------------------+
| action              | none                                 |
| administrative      | locked                               |
| availability        | offline                              |
| bm_ip               | None                                 |
| bm_type             | None                                 |
| bm_username         | None                                 |
| boot_device         | sda                                  |
| capabilities        | {}                                   |
| config_applied      | None                                 |
| config_status       | None                                 |
| config_target       | None                                 |
| console             | ttyS0,115200                         |
| created_at          | 2018-08-28T15:09:13.812906+00:00     |
| hostname            | controller-1                         |
| id                  | 2                                    |
| install_output      | text                                 |
| install_state       | None                                 |
| install_state_info  | None                                 |
| invprovision        | None                                 |
| location            | {}                                   |
| mgmt_ip             | 192.168.204.4                        |
| mgmt_mac            | 08:00:27:3d:e2:66                    |
| operational         | disabled                             |
| personality         | controller                           |
| reserved            | False                                |
| rootfs_device       | sda                                  |
| serialid            | None                                 |
| software_load       | 18.03                                |
| subfunction_avail   | not-installed                        |
| subfunction_oper    | disabled                             |
| subfunctions        | controller,compute                   |
| task                | None                                 |
| tboot               | false                                |
| ttys_dcd            | None                                 |
| updated_at          | None                                 |
| uptime              | 0                                    |
| uuid                | be0f35f7-31d9-4145-bf6a-0c2556cf398c |
| vim_progress_status | None                                 |
+---------------------+--------------------------------------+
</nowiki></pre>

===Monitoring Controller-1 Host===

On Controller-0, you can monitor the installation progress by running the system host-show command for the host periodically. Progress is shown in the install_state field.

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-show controller-1 | grep install
| install_output      | text                                 |
| install_state       | booting                              |
| install_state_info  | None                                 |
</nowiki></pre>

Wait while the Controller-1 is configured and rebooted. Up to 20 minutes may be required for a reboot, depending on hardware. When the reboot is complete, the Controller-1 is reported as Locked, Disabled, and Online.

===Listing Controller-1 Host===

Once Controller-1 has been installed, configured and rebooted, on Controller-0 list the hosts:

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
| 2  | controller-1 | controller  | locked         | disabled    | online      |
+----+--------------+-------------+----------------+-------------+--------------+
</nowiki></pre>

==Controller-1 Provisioning==

On Controller-0, list hosts

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
...
| 2  | controller-1 | controller  | locked         | disabled    | online       |
+----+--------------+-------------+----------------+-------------+--------------+
</nowiki></pre>

===Provisioning Network Interfaces on Controller-1===

List all platform networks

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system network-list
+----+--------------------------------------+-----------+-----------+---------+--------------------------------------+
| id | uuid                                 | name      | type      | dynamic | pool_uuid                            |
+----+--------------------------------------+-----------+-----------+---------+--------------------------------------+
| 1  | 28dc7fe6-0f5e-426a-94d8-b027817d337e | mgmt      | mgmt      | True    | 4d7055b8-a730-49d6-b118-eb94fd65e535 |
| 4  | 2f66010e-18e4-4170-a3be-6c0bdeb79566 | oam       | oam       | False   | 87c4e34c-47f5-460d-a1a8-86528ef4586a |
| 5  | 3b27b5fb-9a60-4cba-93ae-b6401ed6a158 | multicast | multicast | False   | fd1ec52a-0ca9-4f58-b8d5-30c13eb80d3e |
| 2  | 4fef09d2-03fb-4fd1-91b2-d54d3c59b281 | pxeboot   | pxeboot   | True    | 46c9de62-af14-4d92-8d96-5bde1f03de97 |
| 3  | 99a40b51-5843-4eec-92d7-0d1c49840f14 | infra     | infra     | True    | a4ad705c-dc31-4e15-960f-d8b2c843d4b9 |
+----+--------------------------------------+-----------+-----------+---------+--------------------------------------+
</nowiki></pre>

Provision the Controller-1 oam interface

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-if-modify -n ens6 -c platform --networks 2f66010e-18e4-4170-a3be-6c0bdeb79566  controller-1 ens6
+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| ifname           | ens6                                 |
| iftype           | ethernet                             |
| ports            | [u'ens6']                            |
| providernetworks | None                                 |
| imac             | 08:00:27:ba:3c:38                    |
| imtu             | 1500                                 |
| ifclass          | oam                                  |
| aemode           | None                                 |
| schedpolicy      | None                                 |
| txhashpolicy     | None                                 |
| uuid             | 160bfede-0950-42ba-acef-d0eb31e7fc49 |
| ihost_uuid       | be0f35f7-31d9-4145-bf6a-0c2556cf398c |
| vlan_id          | None                                 |
| uses             | []                                   |
| used_by          | []                                   |
| created_at       | 2018-08-28T15:59:10.701772+00:00     |
| updated_at       | 2018-08-29T05:44:38.585642+00:00     |
| sriov_numvfs     | 0                                    |
| ipv4_mode        | static                               |
| ipv6_mode        | disabled                             |
| accelerated      | [False]                              |
+------------------+--------------------------------------+
</nowiki></pre>

===Providing Data Interfaces on Controller-1===

List all interfaces

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-if-list -a controller-1
+--------------------------------------+---------+---------+...+------+--------------+------+------+------------+..
| uuid                                 | name    | network |...| vlan | ports        | uses | used | attributes |..
|                                      |         | type    |...| id   |              | i/f  | by   |            |..
|                                      |         |         |...|      |              |      | i/f  |            |..
+--------------------------------------+---------+---------+...+------+--------------+------+------+------------+..
| 160bfede-0950-42ba-acef-d0eb31e7fc49 | ens6    | oam     |...| None | [u'enp0s3']  | []   | []   | MTU=1500   |..
| 37b3abcd-bcbe-44d5-b2fb-759c34efec89 | eth1001 | None    |...| None | [u'eth1001'] | []   | []   | MTU=1500   |..
| 81d66feb-b23c-4533-bd4b-129f9b75ecd6 | mgmt0   | mgmt    |...| None | [u'enp0s8']  | []   | []   | MTU=1500   |..
| e78ad9a9-e74d-4c6c-9de8-0e41aad8d7b7 | eth1000 | None    |...| None | [u'eth1000'] | []   | []   | MTU=1500   |..
+--------------------------------------+---------+---------+...+------+--------------+------+------+------------+..
</nowiki></pre>

Configure the data interfaces

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-if-modify -p providernet-a -c data controller-1 eth1000
+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| ifname           | eth1000                              |
| networktype      | data                                 |
| iftype           | ethernet                             |
| ports            | [u'eth1000']                         |
| providernetworks | providernet-a                        |
| imac             | 08:00:27:39:61:6e                    |
| imtu             | 1500                                 |
| aemode           | None                                 |
| schedpolicy      | None                                 |
| txhashpolicy     | None                                 |
| uuid             | e78ad9a9-e74d-4c6c-9de8-0e41aad8d7b7 |
| ihost_uuid       | be0f35f7-31d9-4145-bf6a-0c2556cf398c |
| vlan_id          | None                                 |
| uses             | []                                   |
| used_by          | []                                   |
| created_at       | 2018-08-28T15:59:17.667899+00:00     |
| updated_at       | 2018-08-29T06:04:55.116653+00:00     |
| sriov_numvfs     | 0                                    |
| ipv4_mode        | disabled                             |
| ipv6_mode        | disabled                             |
| accelerated      | [True]                               |
+------------------+--------------------------------------+
</nowiki></pre>

===Provisioning Storage on Controller-1===

Review the available disk space and capacity and obtain the uuid of the physical disk

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-list controller-1
+--------------------------------------+-------------+------------+-------------+----------+---------------+...
| uuid                                 | device_node | device_num | device_type | size_mib | available_mib |...
+--------------------------------------+-------------+------------+-------------+----------+---------------+...
| 2dcc3d33-ba43-4b5a-b0b0-2b5a2e5737b7 | /dev/sda    | 2048       | HDD         | 600000   | 434072        |...
| f53437c6-77e3-4185-9453-67eaa8b461b1 | /dev/sdb    | 2064       | HDD         | 16240    | 16237         |...
| 623bbfc0-2b38-432a-acf4-a28db6066cce | /dev/sdc    | 2080       | HDD         | 16240    | 16237         |...
+--------------------------------------+-------------+------------+-------------+----------+---------------+...
</nowiki></pre>

Assign Cinder storage to the physical disk

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-lvg-add controller-1 cinder-volumes
+-----------------+--------------------------------------+
| Property        | Value                                |
+-----------------+--------------------------------------+
| lvm_vg_name     | cinder-volumes                       |
| vg_state        | adding                               |
| uuid            | 3ccadc5c-e4f7-4b04-8403-af5d2ecef96d |
| ihost_uuid      | be0f35f7-31d9-4145-bf6a-0c2556cf398c |
| lvm_vg_access   | None                                 |
| lvm_max_lv      | 0                                    |
| lvm_cur_lv      | 0                                    |
| lvm_max_pv      | 0                                    |
| lvm_cur_pv      | 0                                    |
| lvm_vg_size     | 0.00                                 |
| lvm_vg_total_pe | 0                                    |
| lvm_vg_free_pe  | 0                                    |
| created_at      | 2018-08-29T05:51:13.965883+00:00     |
| updated_at      | None                                 |
| parameters      | {u'lvm_type': u'thin'}               |
+-----------------+--------------------------------------+
</nowiki></pre>

Create a disk partition to add to the volume group based on uuid of the physical disk 

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-add controller-1 f53437c6-77e3-4185-9453-67eaa8b461b1 16237 -t lvm_phys_vol
+-------------+--------------------------------------------------+
| Property    | Value                                            |
+-------------+--------------------------------------------------+
| device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-2.0-part1 |
| device_node | /dev/sdb1                                        |
| type_guid   | ba5eba11-0000-1111-2222-000000000001             |
| type_name   | None                                             |
| start_mib   | None                                             |
| end_mib     | None                                             |
| size_mib    | 16237                                            |
| uuid        | 7a41aab0-6695-4d16-9003-73238adda75b             |
| ihost_uuid  | be0f35f7-31d9-4145-bf6a-0c2556cf398c             |
| idisk_uuid  | f53437c6-77e3-4185-9453-67eaa8b461b1             |
| ipv_uuid    | None                                             |
| status      | Creating (on unlock)                             |
| created_at  | 2018-08-29T05:54:23.326612+00:00                 |
| updated_at  | None                                             |
+-------------+--------------------------------------------------+
</nowiki></pre>

Wait for the new partition to be created (i.e. status=Ready) 

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-list controller-1 --disk f53437c6-77e3-4185-9453-67eaa8b461b1
+--------------------------------------+...+-------------+...+-----------+----------+----------------------+
| uuid                                 |...| device_node |...| type_name | size_mib | status               |
+--------------------------------------+...+-------------+...+-----------+----------+----------------------+
| 7a41aab0-6695-4d16-9003-73238adda75b |...| /dev/sdb1   |...| None      | 16237    | Creating (on unlock) |
+--------------------------------------+...+-------------+...+-----------+----------+----------------------+
</nowiki></pre>

Add the partition to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-pv-add controller-1 cinder-volumes 7a41aab0-6695-4d16-9003-73238adda75b
+--------------------------+--------------------------------------------------+
| Property                 | Value                                            |
+--------------------------+--------------------------------------------------+
| uuid                     | 11628316-56ab-41b2-b2be-a5d72667a5e9             |
| pv_state                 | adding                                           |
| pv_type                  | partition                                        |
| disk_or_part_uuid        | 7a41aab0-6695-4d16-9003-73238adda75b             |
| disk_or_part_device_node | /dev/sdb1                                        |
| disk_or_part_device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-2.0-part1 |
| lvm_pv_name              | /dev/sdb1                                        |
| lvm_vg_name              | cinder-volumes                                   |
| lvm_pv_uuid              | None                                             |
| lvm_pv_size              | 0                                                |
| lvm_pe_total             | 0                                                |
| lvm_pe_alloced           | 0                                                |
| ihost_uuid               | be0f35f7-31d9-4145-bf6a-0c2556cf398c             |
| created_at               | 2018-08-29T06:25:54.550430+00:00                 |
| updated_at               | None                                             |
+--------------------------+--------------------------------------------------+
</nowiki></pre>

===Configuring VM Local Storage on Controller Disk===

Review the available disk space and capacity and obtain the uuid of the physical disk 

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-list controller-1
+--------------------------------------+-------------+------------+-------------+----------+---------------+...
| uuid                                 | device_node | device_num | device_type | size_mib | available_mib |...
+--------------------------------------+-------------+------------+-------------+----------+---------------+...
| 2dcc3d33-ba43-4b5a-b0b0-2b5a2e5737b7 | /dev/sda    | 2048       | HDD         | 600000   | 434072        |...
| f53437c6-77e3-4185-9453-67eaa8b461b1 | /dev/sdb    | 2064       | HDD         | 16240    | 16237         |...
| 623bbfc0-2b38-432a-acf4-a28db6066cce | /dev/sdc    | 2080       | HDD         | 16240    | 16237         |...
+--------------------------------------+-------------+------------+-------------+----------+---------------+...
</nowiki></pre>

Create the 'cinder-volumes' local volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-lvg-add controller-1 nova-local
+-----------------+-------------------------------------------------------------------+
| Property        | Value                                                             |
+-----------------+-------------------------------------------------------------------+
| lvm_vg_name     | nova-local                                                        |
| vg_state        | adding                                                            |
| uuid            | d205f839-0930-4e77-9f10-97089150f812                              |
| ihost_uuid      | be0f35f7-31d9-4145-bf6a-0c2556cf398c                              |
| lvm_vg_access   | None                                                              |
| lvm_max_lv      | 0                                                                 |
| lvm_cur_lv      | 0                                                                 |
| lvm_max_pv      | 0                                                                 |
| lvm_cur_pv      | 0                                                                 |
| lvm_vg_size     | 0.00                                                              |
| lvm_vg_total_pe | 0                                                                 |
| lvm_vg_free_pe  | 0                                                                 |
| created_at      | 2018-08-29T06:28:28.226907+00:00                                  |
| updated_at      | None                                                              |
| parameters      | {u'concurrent_disk_operations': 2, u'instance_backing': u'image'} |
+-----------------+-------------------------------------------------------------------+

</nowiki></pre>

Create a disk partition to add to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-add controller-1 623bbfc0-2b38-432a-acf4-a28db6066cce 16237 -t lvm_phys_vol
+-------------+--------------------------------------------------+
| Property    | Value                                            |
+-------------+--------------------------------------------------+
| device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-3.0-part1 |
| device_node | /dev/sdc1                                        |
| type_guid   | ba5eba11-0000-1111-2222-000000000001             |
| type_name   | None                                             |
| start_mib   | None                                             |
| end_mib     | None                                             |
| size_mib    | 16237                                            |
| uuid        | f7bc6095-9375-49fe-83c7-12601c202376             |
| ihost_uuid  | be0f35f7-31d9-4145-bf6a-0c2556cf398c             |
| idisk_uuid  | 623bbfc0-2b38-432a-acf4-a28db6066cce             |
| ipv_uuid    | None                                             |
| status      | Creating (on unlock)                             |
| created_at  | 2018-08-29T06:30:33.176428+00:00                 |
| updated_at  | None                                             |
+-------------+--------------------------------------------------+
</nowiki></pre>

Wait for the new partition to be created (i.e. status=Ready)

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-disk-partition-list controller-1
+--------------------------------------+...+-------------+...+-----------+----------+----------------------+
| uuid                                 |...| device_node |...| type_name | size_mib | status               |
+--------------------------------------+...+-------------+...+-----------+----------+----------------------+
| 7a41aab0-6695-4d16-9003-73238adda75b |...| /dev/sdb1   |...| None      | 16237    | Creating (on unlock) |
| f7bc6095-9375-49fe-83c7-12601c202376 |...| /dev/sdc1   |...| None      | 16237    | Creating (on unlock) |
+--------------------------------------+...+-------------+...+-----------+----------+----------------------+
[wrsroot@controller-0 ~(keystone_admin)]$ 

</nowiki></pre>

Add the partition to the volume group

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-pv-add controller-1 nova-local f7bc6095-9375-49fe-83c7-12601c202376
+--------------------------+--------------------------------------------------+
| Property                 | Value                                            |
+--------------------------+--------------------------------------------------+
| uuid                     | 94003d64-4e1b-483a-8a6c-0fc4b1e0e272             |
| pv_state                 | adding                                           |
| pv_type                  | partition                                        |
| disk_or_part_uuid        | f7bc6095-9375-49fe-83c7-12601c202376             |
| disk_or_part_device_node | /dev/sdc1                                        |
| disk_or_part_device_path | /dev/disk/by-path/pci-0000:00:0d.0-ata-3.0-part1 |
| lvm_pv_name              | /dev/sdc1                                        |
| lvm_vg_name              | nova-local                                       |
| lvm_pv_uuid              | None                                             |
| lvm_pv_size              | 0                                                |
| lvm_pe_total             | 0                                                |
| lvm_pe_alloced           | 0                                                |
| ihost_uuid               | be0f35f7-31d9-4145-bf6a-0c2556cf398c             |
| created_at               | 2018-08-29T06:33:08.625604+00:00                 |
| updated_at               | None                                             |
+--------------------------+--------------------------------------------------+
</nowiki></pre>

===Unlocking Controller-1===

Unlock Controller-1

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-unlock controller-1
</nowiki></pre>

Wait while the Controller-1 is rebooted. Up to 10 minutes may be required for a reboot, depending on hardware.

<pre><nowiki>
[wrsroot@controller-0 ~(keystone_admin)]$ system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
| 2  | controller-1 | controller  | unlocked       | enabled     | available    |
...
+----+--------------+-------------+----------------+-------------+--------------+
</nowiki></pre>

Your StarlingX deployment is now up and running with 2x HA Controllers with Cinder Storage and all OpenStack services up and running. You can now proceed with standard OpenStack APIs, CLIs and/or Horizon to load Glance Images, configure Nova Flavors, configure Neutron networks and launch Nova Virtual Machines.

===System Alarm List===

When all nodes are Unlocked, Enabled and Available: check 'fm alarm-list' for issues.