vRA Small Deployment v6.2.3

Archive for vRA Small Deployment v6.2.3

VMware vRealize Automation 6.2.2 Monitoring and Reclamation Part 7

December 3, 2015 Part 7 No comments

Monitoring and Reclamation

In vRA we need to know what to do when we need to identify and reclaim unused or underused resources and put in an automated solution to manage these.

Reclamation stages

Identify

Through endpoint discovery and data collection, vRA creates list of machines and their characteristics. Using filtering capabilities, administrators can identify machines for reclamation which could be machines which have been powered off, machines that average low usage and machines where the users have left or been disabled in AD

Verify

After machines are identified, they are validated before being reclaimed. vRA use workflows to assist customers with the process along with approval processes

Reclaim

Once machines are identified for reclamation, vRA goes through the process of reclaiming. Some machines may need to be archived before being removed completely.

Improve

Reclamation is designed to improve efficiency and use. Reporting and cost savings are used to manage machines in order to track and monitor environments

Where is Reclamation in vRA?

Tenant Administrators perform reclamation tasks

Go to Administration > Tenant Machines > Reclamations
The below page appears

The tenant administrator can search for underused machines by CPU, memory, disk, network use or idle machines (Idle meaning a machine which is powered on but with no statistics)

Thresholds

Reclamation Requests and Notifications

The tenant administrator submits a reclamation request specifying the lease length and reason for the request which can then be monitored

Go to Administration > Tenant Machines > Reclamations
Select the machine you want to use
Click Reclaim Virtual machines

The next screen has 3 options
New lease length (A new amount of lease time is assigned to the machine where if the owner does not respond to the lease request, the machine is powered off an destroyed, if no archive period was set in the blueprint)
Wait before forcing lease (days) (This is the time within which the owner of a machine must respond to prevent a new lease from being applied to the machine)
Reason for request

If an archive period was set, the machine is expired and cannot be powered on until the lease is reset
If the lease is not reset at the end of the archive period, the machine is destroyed and the resources are reclaimed
Go to the Inbox of the owner. As this is me, I just click Home > My Inbox and I can see the reclamation request which has come in to me

Click on this request and select an option
One of 3 actions can be taken on a reclamation request
The machine owner can select Release for reclamation where the machine is reclaimed and immediately destroyed if no archival period was specified in the blueprint
The machine can select item in use. No action is taken and the administrator is notified that the machine should still be used
The machine owner can take no action. In this case the machine is assigned a new lease based on the reclamation request. If the owner does not respond, it is powered off and destroyed if no archival period was set. During the archival period, the machine cannot be powered on until the lease is reset

There are 3 states of reclamation requests

Pending (Request submitted to the machine owner)
Approved (The machine owner has released the machine for reclamation)
Rejected (The machine owner has responded that the machine is still in use)

Machine Leases

These are the time periods given to a machine which determine how long they should be active for. Machine leases are used by tenant admins and business group managers

Leases can be assigned to blueprints
Leases can be assigned to a machine after it is provisioned
Leases can be changed after a machine is provisioned
if a lease is not assigned then the machine does not have an expiration date
Multimachines have one lease date which is applied to all machines in the service

Home Page Portlets

Tenant Administrators can monitor and report reclamation savings by adding portlets to the home page

Log into https://vRA_Apppliance.FQDN/shell-ui-app
Click Home and at the right side of the screen, click the pencil icon and select Add Portlets

Choose the portlets you want
They can then be dragged and re-arranged on your home page

Users can add portlets but if they don’t have permissions then no data will appear

You can also export data as a .csv file

VMware vRealize Automation 6.2.2 Extensibility, Orchestrator and ASD Part 6

December 1, 2015 Part 6 2 comments

Extensibility

There are several challenges involved with automating self service provisioning to enforce governance, minimise user input and provide audit and accounting functionality. vRA can be transformed by using extensibility products such as Advanced Service Designer and VMware vCenter Orchestrator

vCenter Orchestrator

Library of workflows and plug-ins which include VMware and partner developed solutions which facilitate integration with existing tools and infrastructure
Orchestrator comes built in with vRA or an external Orchestrator server can be used in place of the built in server
Blueprints can be created from vCenter Orchestrator workflows and published as catalog items
Includes an API which allows an external ecosystem of partners to develop reusuable plugins.
Using cluster mode configuration, a collection of Orchestrator nodes can work together and share a common database
The extended REST API allows automatic configuration and installation of the necessary vCenter Orchestrator nodes
The extended REST API also provides dynamic scale up and scale down of the orchestration capacity when Orchestrator is used with an external load balancer
Fully equipped with a workflow debugger

Advanced Service Designer

Service Architects can create and publish advanced services to the service catalog. Using the capabilities of ASD, custom resources can be created and mapped to vCenter Orchestrator types and defined as items to be provisioned and managed.
Allows administrators to add custom logic to any of the 10 built in IAAS customisable workflows
IAAS workflows are created using MS Windows Workflow Foundation which is a part of .NET Framework 4
vRA also contains 6 state change workflow templates that can be edited to contain custom logic. These can call out to vRA for bidirectional integration with external management systems
You can create up to 4 custom menus
Provides a visual workflow editor for customising IAAS workflows

Use cases for extensibility

Leverage existing infrastructure and future infrastructure (Multivendor and Multicloud)
Configure personalised business relevant services by using custom properties or metadata tags
Integration with 3rd party management systems (CMDB, iPAM, Load Balancers and Service Desk apps)
ASD is a new feature in vRA 6. Administrators can leverage vCenter Orchestrator workflows and plugins and create new Day 2 operations as custom services
vRA provides a RESTful API which can be used to call vRA application and infrastructure services from third party or custom applications

Plugins

Available plugins can be found at http://solutionexchange.vmware.com

Custom Services

The following are examples of what can be done

New employee onboarding
E-mail box setup
Storage and networking services
Backup and recovery
Security and compliance
Software install/update
Password management

Cloud Util

CloudUtil is a command line interface to Model Manager. It enables admins to install, configure and update entities in the Model Manager. It also

Creates and manages skills
Stores and manages files
Installs custom machine operations

With a vRA Development Kit License, additional functionalities are available such as

Installing and managing custom workflows and models created in MS Visual Studio
Install custom models and supporting assemblies
Generate client classes for a custom model
Install custom events and schedules used to trigger workflows
Install new workflows

The ASD Console

The Toolbox pane

The Toolbox pane provides access to the vRA workflow activity library where activities for using PowerShell and vCenter Orchestrator integrate vRA with external systems. Common activities used in workflows include

InvokeRepositoryWorkflow = Executes a workflow installed in Model Manager
GetMachineName = Gets a machine’s name
GetMachineOwner = Gets a machine’s owner
GetMachineProperties = Gets the list of custom properties associated with a machine
GetScriptFromName = Get’s contents of the script stored in the Model Manager under the specified name
InvokePowerShell = Executes a PowerShell command
InvokeSshCommand = Executes an SSH command
LogMachineEvent = Logs a machine event to the user log that is visible to the machine owner
RunProcess = Exceutes a process on the same machine as the DEM that executes this activity
SendEmail = Sends an email to the given set of addresses
SetMachineProperty = Creates or updates a custom property on the machine
InvokeVcoWorkflow = Calls a vCenter Orchestrator workflow and blocks further execution of its parent vRA workflow until the vCenter Orchestrator workflow completes
InvokeVcoWorkflowAsync = Calls a vCenter Orchestrator workflow and continues to execute activities in vRA without waiting for the vCenter Orchestrator workflow to complete

Extending built in Workflows using Workflow templates

Using ASD, the 10 out of the box workflow templates can be modified to implement custom logic. 6 of these are State change templates and 4 are menu operation workflow templates

The 6 State Change Templates

Each of these 6 state change templates ma to a specific state of the machine lifecycle. They can be modified and then referenced against a blueprint so the customisation can be applied to a machine derived from that template. As an example all machines might require a custom name derived from a naming convention. Using the WFStubBuildingMachine workflow template could meet this criteria

The 4 Menu Operation Workflow Templates

These 4 templates can be used to implement 4 custom menus with their own functionality. Menu operation workflows are implemented when a user selects a menu from the vRA console. An example could be a menu that enables a user to backup a machine

Defining variables

Defining variables is a critical step in the extensibility process. Information must be defined that is required for the workflow and is the source of that information.

For example. The MyScriptText variable is a string and is used to identify the custom code to be loaded from the PowerShell script which is loaded into Model Manager

Adding State Change Workflow Template to a Blueprint

Go to Infrastructure > Blueprints > Blueprints > Edit your Blueprint
Select Properties
Select New Property

Workflow Versioning

You can always revert back to previous versions of a workflow stub by loading the version you want and sending it back. You don’t overwrite the existing version as it created a more recent version which becomes the default version. The Model Manager might store and display multiple versions of a workflow but the DEMs always execute the most recent version of a workflow and not earlier versions

Working with a vCenter Orchestrator Workflow

Workflows can be called synchronously or asynchronously. Some workflows require user interaction and the prompt appears in the vCenter Orchestrator client rather than vRA. To avoid this don’t use workflows which require user interaction from vRA

Synchronous

The InvokeVcoWorkflow calls a vCenter Orchestrator workflow and blocks further execution of it’s parent vRA workflow until the vCenter Orchestrator workflow completes

Asynchronous

The InvokeVcoWorkflowAsync calls a The InvokeVcoWorkflow workflow and continues to execute activities in the vRA workflow without waiting for the vCenter Orchestrator workflow to complete

vCenter Orchestrator as an endpoint

vRA must be defined as an endpoint to use vCenter Orchestrator

Workflows are built mainly by using existing building blocks

Workflows
Actions
Resource Elements
Predefined scriptable tasks

There are more than 200 ready to use workflows included with vCenter Orchestrator

vCenter Orchestrator integration techniques

Create a vCenter Orchestrator endpoint in vRA

Using an endpoint, vRA can invoke vCenter Orchestrator workflows

At least one vCenter Orchestrator endpoint is required

Each endpoint must have a unique priority

Install vRA plug-in into vCenter Orchestrator

Using a plug-in, vCenter Orchestrator can manage vRA entities

A plug-in automates the configuration of vRA IAAS workflows

A plug-in includes many predefined workflows

Configure an embedded vCenter Orchestrator

vRA includes a built in version of Orchestrator which can be used for running workflows in additional to separate external Orchestrator services

Putty into the vRA appliance (where the embedded Orchestrator is)
First start the vco-server service
Type service vco-server start

Next start the vco-configurator service by logging into the vRA appliance via Putty and typing service vco-configurator start

Navigate to https://your-VA-appliance:8281/vco

If you have an issue accessing the Orchestrator webpages, you can check in vRA whether then Orchestrator service is connected by clicking Test Connection

If you experience connection issues you can also type vcac-vami vco-service-reconfigure in the vRA appliance putty page
If you encounter a Diffie Hellman error please google for fixes
Type https://your-vRA-appliance:8281
You should see this page. Click Start Orchestrator client

You should see a few prompts such as below from Java

You should now see the Orchestrator application

In order to configure Orchestrator type in https://your-vRA-server:8283/vco-config/ to access the appliance configuration

The default username and password is vmware and vmware
You will be prompted to change it
Password must have an uppercase letter and a special character

You should now be logged into Orchestrator configuration webpage
Have a click through the configuration options
I clicked on Network and changed the IP address from 0.0.0.0 to my vRA appliance address

You need to add the vCenter certificate in to the SSL Trust Manager. You will also need to add the Platform Services Controller if you use this with vSphere 6

You need to add your IAAS Server with the FQDN and add the vRA appliance if this is not here but mine already was. (if it is embedded and not external)

You should see your certificates

Next go back and log into your vRA appliance https://vRA_Appliance.FQDN/shell-ui-app
Go to Infrastructure > Endpoints > Credentials > Add new credentials

Put in vCO as the Name
Put in administrator@vsphere.local as the username
Put in the password

Go to Endpoints > New Endpoint > Orchestration > vCenter Orchestrator

Fill in the details

Install the vSphere Orchestrator Client

Go to https://vRA_Appliance.FQDN:8281/vco
Click Start Orchestrator client

I got an error saying Windows cannot open .jnlp files so I had to select open with then navigate to my java folder and choose javaws
Whatever you do don’t update from version 1.7 to 1.8 or things will break
You should then see the below 2 screens

You should then see the logon screen for vCO appear

A certificate warning will appear

vCenter Orchestrator will now open

Click Administer

Expand VCAC and Active Directory in the Inventory section. You should see these are empty although there may already be something in vCloud Automation Center

Select Run
Go to Workflows
Go to Library > Microsoft > Active Directory > Configuration > Configure Active Directory

Click Start Workflow
Put in the following details

Click Use a Shared Session
Put in your credentials

Next in the same Workflow screen, navigate to Library > vCloud Automation Center > Configuration > Add the IAAS host of a vCAC host

Right click on Add the IaaS host of a vCAC host and select Start Workflow

Click Next

Click Next

Click Next

Click Submit
You should see a green tick and confirmation in the events screen on the right that everything has started

Configuring the vRA workflows templates from vCenter Orchestrator

In Orchestrator, navigate to the below menu in Workflow view

Right click Install vCO customization and select Start Workflow
In the Install vCO customization dialog box choose Not Set and select your vRA server

Click Next

Click Next

Click Submit

If you now go back to the ASD and click Load, you will see the new versions of the state change templates (Note you may need to install ASD first, in which case there are instructions further down this post)

Configuring a state change workflow from vCenter Orchestrator

Go to https://vRA_Appliance.FQDN/shell-ui-app
Go to Infrastructure > Blueprints > Blueprints > Edit your Blueprint
If any custom properties are attached to the blueprint then remove them
Next log into vCenter Orchestrator > Library > vCloud Automation Center > Infrastructure Administration > Extensibility

Right click Assign a state change workflow to a blueprint and select Start Workflow
Click Not set and chose the VRA server

Click the Array field

Click Insert Value

Expand down until you can see your Blueprint

Click Add
Click Select

Click Accept > Next
Click on Workflow template

Type Tools into filter > Select Mount tools installer

Click Select
Select Submit

Go to https://vRA_Appliance.FQDN/shell-ui-app
Click Infrastructure > Blueprints > Blueprints and edit your blueprint
Click Properties
Review the settings. You can see that Orchestrator added the new required custom property

You can then go through the process of requesting a VM and seeing if it has indeed mounted the CD Drive

Installing the ASD

Go to https://vRA_Appliance.FQDN:5480/installer
Click vRealize Automation Designer

On the Welcome Page click Next

Accept the License agreement

Check the location for the install is correct and click Next

Put in the IAAS server FQDN. In my case it is dacvtst003.dacmt.local
Put in a username and password

Click Install

Configuring ASD Endpoints for VMware vCenter Server

Log into https://VRA_Appliance.FQDN/shell-ui-app
Go to Administration > Users and Groups > Custom Groups
Add an AD group and add to Service Architects

Click Next

Next go to Administration > Orchestrator Configuration > Endpoints
Click Add

Choose Active Directory from the drop down menu

Type a name. I’ve just called mine Active Directory

Type in the details

Next add an endpoint for vCenter

Put in a name

Fill in all details

Add a user and password

You should now see your 2 endpoints

Log out of vRA and you may need to log out of the server and back in again. As you can see below this will add the Advanced Service Designer tab to vRA

Create and publish a service to change an AD Users password

Log into https://VRA_Appliance.FQDN/shell-ui-app
Click the Advanced Services tab
Select Service Blueprints
Click the + sign next to Service Blueprints

Expand Library > Microsoft > Active Directory > User
Click Next

Click Next

Click the pencil icon to bring up the edit box and change the name to user and the type to search

Click Submit
Click Next

Click Add
In the list of Service Blueprints select Action > Publish

Go to Administration > Catalog Management > Services

Add a name for the password service and set to active

Select Catalog Items
Select your service and select Configure

On the Service drop down, select User Password Support or whatever you have named your service

Click Update
Now select Entitlements from the left hand menu and click Add

Put in a name and set to active and add the relevant users and groups

Click Next
Click Entitled Services and add your service

Log out and in again and check that when you click on the catalog tab that you see the Change a user password service

Looking further into Advanced Service Designer

On the desktop, click vRealize Automation Designer
On the vRA Automation Designer ribbon, click Load

You will get the following box

Select the WFStubBuildingMachine workflow stub. If multiple versions exist, select the revision 0 version

You should see the below screen

In the Try area, double click the Building Machine activity

Double click the Custom Code activity as highlighted above

At the bottom of the design surface in the middle pane, click Variables and click Create Variable

Add the following variables
Name = HelloMsg
Variable Type = String
Scope = Custom Code
Default = “Hello User”

In the Toolbox pane on the left hand side, drag the SetMachineProperty activity to the design surface underneath Start
Connect Start to SetMachineProperty by pointing to the bottom of Start and dragging a connecting Line between them

Select the SetMachineProperty activity and set the following properties in the Properties pane on the right panel

Click Send on the top menu
Click ok to the message Send Workflow to Model Manager

In the success dialog box, click OK

Assign the Building Machine Workflow to a blueprint

Log into https://vRA_Appliance.FQDN/shell-ui-app
Go to Infrastructure > Blueprints > Blueprints
Edit your Blueprint
Click Properties > New Property
Add 2 custom properties to the blueprint
Click the green tick when complete and click OK

Logout and log in again
Go to Catalog and request your VM
Monitor the build in Requests
Once built go to Items select your machine and click the View Details tab

Click the Properties tab and check the value

VMware vRealize Automation 6.2.2 Configuration and Management Part 5

Cost Profiles

Fabric administrators can associate compute resources and physical machines with cost profiles to enable calculation of a machine’s cost. The cost is displayed to machine owners, requesters, approvers, and administrators at various points in the request and provisioning life cycle.

A cost profile includes the following values for daily cost:

■	Cost per GB of memory capacity specified in the virtual blueprint or installed in the physical machine
■	Cost per CPU specified in the virtual blueprint or installed in the physical machine
■	Cost per GB of storage capacity as specified in the virtual blueprint (not used for physical machines, because storage attached to physical machines is not discovered or tracked)

For finer definition of storage cost for virtual machines, you can also associate each known datastore on a compute resource with a storage cost profile. A storage cost profile contains only a daily cost per GB of storage. If you assign a storage cost profile to a datastore, this storage cost overrides the storage cost in the cost profile assigned to the compute resource.

For virtual machines, the machine cost is calculated from the cost profile and storage cost profile on the compute resource, the resources it consumes, and the daily blueprint cost. You can use the blueprint cost to represent a markup for using the machine in addition to the resources that the machine consumes, for example to account for the cost of specific software deployed with that blueprint.

For physical machines, the machine cost is calculated from the cost profile on the machine, the CPU and memory on the machine, and the daily blueprint cost. You can use the blueprint cost to represent such factors as storage cost or additional costs for using the machine.

You cannot apply cost profiles to machines provisioned on Amazon Web Services or Red Hat OpenStack. For machines provisioned on these cloud platforms, the only cost factor is the daily cost in the blueprint from which it was provisioned. The cost for vCloud Director vApps includes any cost profile and storage cost profile on the virtual datacenter and the blueprint cost.

Create a Cost Profile

Fabric administrators can create cost profiles and associate them with compute resources to enable calculation of a machine’s cost.

Log in to the vRealize Automation console as a fabric administrator
Select Infrastructure > Compute Resources > Cost Profiles.

Click New Cost Profile
Type new values in for each resource

You can also add a Storage Cost Profile for storage of different performance capabilities such as High, Medium and Low cost storage

Using Custom Properties on Blueprints

You can modify a machine using custom properties throughout the lifecycle of the machine

Request
Provision
Manage
Retire

As an example they can modify the following

Specify the WIM image or PE environment image to use for install
Define the number of cores per socket
Place the machine in an OU
Place the machine in an inventory folder in vCenter
Change the network a machine is attached to
Update a CMDB

Custom properties can be defined for the following objects

Business Groups
Compute Resource
Build Profiles
Reservations
Endpoints
Blueprints
Storage

Useful Link

http://www.vmware.com/support/pubs/vcac-pubs.html

Set up Custom Properties

As an example I want to add a custom property to a blueprint which puts my machine in a specific folder in vCenter

Go to Infrastructure > Blueprints > Select your blueprint and click Edit
Click on the Properties tab

Add in VMware.VirtualCenter.Folder and type in a name for the inventory folder in vCenter that you want to use which provisioned machines will go into. In my case I have called it vRA.
Next go to Infrastructure > Groups > Business Groups > Click edit on your business group

Click New Property
Type in the name and value of your custom property.
Name = VMware.Virtual.Center.Folder
Value = vRA

Go to Catalog and request a Virtual Machine again
Once deployed, check vCenter has deployed the machine to the vRA folder and not the vRM folder

Add Location Information

Go to c:\Program Files (x86)\Vmware\vCAC\Server\Website\XmlData
Right click DataCenterLocations and click Edit
Copy the line with Boston in it and paste it underneath

Change all instances of Bolton with a new location

Save the file
Go back to your vRA webpage and go to Infrastructure > Blueprints > Blueprints
Click Edit on your Blueprint
Click the Display Location on request

Click OK and logout
Log back in and go to Infrastructure > Compute Resources > Compute Resources
Click Edit
From the location menu click the location you want

Other Custom Property Options

Hostname

This can be used to prompt a user to put in a hostname other than the ne defined by the machine prefix on the blueprint

VirtualMachine.Admin.ThinProvision

This option forces a new machine to be thin provisioned on the storage device

Build Profiles

A build profile is a set of properties to be applied to a machine when it is provisioned. It can be used for the following

Determining the spec of a machine
Determine how the machine is provisioned
Determine the operations to be performed after the machine is provisioned
Manage information about the machine

Build Profiles are attached to Blueprints and the spec of the build profile is available to business group users who have access to the blueprints

Build Profiles are constructed from default property sets or custom properties. Default sets include

ActiveDirectoryCleanupPlugin
CitrixDesktopProperties
PxeProvisioningProperties
SysprepProperties
VmwareXXXXXProperties

Creating a Build Profile

Go to Infrastructure > Blueprints > Build Profiles

Click New Build Profile
Add a name and description
From the Add from property set drop down list, select ActiveDirectoryCleanUpPlugin

In the Plugin.AdMachineCleanup.UserName, click Edit and add the username of a domain admin. In my case dacmt\administrator
In the Plugin.AdMachineCleanup.Password, click Edit and add the password of a domain admin
Make sure you click the green tick to confirm the changes
Logout
Login again
Click Infrastructure > Blueprints > Blueprints
Click Edit on your Blueprint
Click the Properties tab
Select the Remove from AD Build build profile

The Property Dictionary

The Property Dictionary can be used with custom properties to create a customised interface. You can statically or dynamically define the interface with the following data specification options

Data validation
Defined constraints on data values
Tooltip
Optional data
Ordered user control layouts

Using the Property Dictionary helps stop mistakes which occur when the data value of a custom property is passed into extensibility tools like Orchestrator and Powershell

When users request new machines they are prompted for these custom properties in the form of a required text box, drop down menu or buttons and more

Go to Infrastructure > Blueprints > Property Dictionary
On the Property Dictionary page, click New Property Definition

Fill in the required details
Click required and then click the green arrow

Click Edit under Property Attribute

Click New Property Attribute

Add in the below values

Log off
Log on again and go to Infrastructure > Blueprints > Blueprints and edit your blueprint and select the Properties tab
Select New Property

Type Custom.StorageTier in to the name an leave the value blank with Prompt user selected

Click OK
Go to Catalog > Request your machine
Look at the new option you have on the interface for Storage Tier

Note: vRA does not directly use storage tiering. You have to use custom properties and workflow modification with vSphere PowerCLI or Orchestrator

Approval Policies

Any catalog item or entitled action can be subject to an approval. The Approval Policies must first be defined by either a tenant administrator or a business group user and set as active before they appear in an entitlement

There can be multi levels of approvals with all different Boolean conditions as to how the policy can be approved across these levels.

Active and Linked approvals can only be cloned not edited

Creating an Approval Policy

Click the Administration tab > Users and Groups > Custom Groups
Search for the user or group you want to add as an approver

Click Next
Add in the users who you want to be Appprovers

Next go to Administration > Approval Policies

Click Add

Click OK
I am going to create a vCPU approval policy
Put in the name and set to Active

Click the green plus sign next to Levels
Fill in the required information

Click Add and Add again
Log out
Log in again
Click Administration > Catalog Management > Entitlements
Highlight your Blueprint and click Edit

Click Items and Approvals
Click Entitled Catalog Items and Modify Policy

Click the drop down menu and select your policy. Note apologies I had to recreate mine as CPU > 2

Click on Catalog > Request and select your VM
Change the vCPUs to 4

Click Submit
Now look at the Request tab where we should see the request sitting in the pending approval status

If you click on the request and select view details, it will show you who is the approver

Click on Inbox > Approvals as I am already logged in as myself as the approver

Click View Details and select whether to Approve or Reject

This concludes the configuration and management Part 5
Part 6 will go into more of the extensibility options like Advanced Service Designer and Orchestrator

VMware vRealize Automation 6.2.2 Configuration and Management Part 4

October 16, 2015 Part 4 No comments

Blueprints

Blueprints are used to define a machines attributes and methods of provisioning. These blueprints are then added into the Service Catalog ready for users to provision machines. There are 4 different types

Cloud
Physical
Virtual
Multimachine (New in vRA 6)

A user can request VMs if the below conditions are met

The Blueprint is published as a catalog item
The item is added to a service
The user is entitled to use the service

Configuring Blueprints

Go to Infrastructure -> Blueprints -> Blueprints

Click New Blueprint > Virtual > vSphere (vCenter)

Put in a name. I am going to call mine Windows2012Blueprint
Put in a description
(Optional) Select the Master check box to allow users to copy your blueprint.
(Optional) Select the Display location on request check box to prompt users to choose a datacenter location when they submit a machine request. This option requires additional configuration to add datacenter locations and associate compute resources with those locations
(Optional)Choose your reservation policy
Choose the machine prefix you have previously set up
Choose the maximum amount of VMs which can be deployed from this blueprint per user
Specify the number of days to archive machines provisioned from this blueprint, just keep it at 0 for now. Archive defines the number of days that an expired virtual machine remains available for activation. A zero value destroys the VM upon expiration
Add in any additional costs for chargeback purposes. These costs will be added to anything that is set in a cost profile. so you can add in a OS licensing cost or specific application cost for this VM

Click Build Information
The build information tab options define the type of blueprint, the provisioning action and the associated workflow
In Blueprint type, the options are Server / Desktop / Hypervisor
In Action, the options are Create, Clone, Linked Clone and NetApp FlexClone. Using the Create option creates an empty container. The clone option creates a new machine as a full copy and the Linked Clone option deploys a space efficient copy based on snapshots and chains of delta disks

Next the blueprint provisioning workflow option vary depending on what blueprint action you selected
Next we need to select a template to clone from

Next Choose a customisation spec. A customization specification is required only if you are cloning with static IP addresses. However, you cannot perform any customizations of Windows machines without a customization specification object. For Linux clone machines, you can use a customization specification, an external script, or both to perform customizations.

In Machine Resources, you can define the maximum and minimum resources that can be chosen by a user who wants to provision a VM from this blueprint. It’s optional but you can specify maximum amounts of vCPU, RAM, and HDD space that can be assigned to this blue print which gives a user the ability to customize to their specific application
Next click the Properties tab
Additional information can be provided during the provisioning process using Custom Properties
Custom Properties can be used throughout the lifecycle of a machine

Options for customising properties can include

Specifying the O/S to be used during provisioning

Customizing the O/S

Link for Custom Properties for Basic Workflow Blueprints

http://pubs.vmware.com/vra-62/index.jsp#com.vmware.vra.iaas.virtual.doc/GUID-15B1491D-BECF-40DE-9F2C-315975476B3B.html

Integrating the machine with an external system

Click the Actions tab
Actions identify the operations that can be carried out on a VM provisioned from a blueprint with additional custom actions being defined in Advanced Services Designer and entitled to users

Click OK to finish
You should now see your blueprint

Publishing a Blueprint

Navigate to Infrastructure > Blueprints > Blueprints. Highlight your new blueprint and click on Publish to publish the blueprint to the vRA catalog

You should now see that it is published

Service Catalog

The Service Catalog is a self service portal where users can locate the items they want to request and track requests and manage provisioned items.

Using Service Categories, catalog items can be organised into containers such as Linux, Windows or User Support

Go to Administration > Catalog Management > Services. Click on the green “+” sign to add a new service.

Fill in the required data and choose an icon as necessary to reflect the Service, in my case Windows

You should now see your service

Click on Manage Catalog Items. A catalog item must be associated with a service before it can be requested

Click the green + sign

Choose your catalog item. In my case the Windws2012 item

Create an Entitlement to the catalog item

Go to Administration > Catalog Management > Entitlements and click on the green “+” mark

Fill in your details

Click Next
Click the green + sign next to Entitled Services and select your service

Click the green + sign next to Entitled Catalog items and select your Catalog item

Click the green + sign next to Entitled Actions and select your Actions

Click OK and you should now see your entitlements

Provision a machine

Go to the Catalog tab and check if your service is available

Click Request
Check the details and modify the request reason
Remember you can only modify the resources up to the maximum set in the blueprint and sometimes these are subject to approval policies as well. (Which haven’t been covered yet)

Click Submit and the VM should be provisioned in vCenter
Click the Requests tab to monitor the request

If you log into vCenter and go to Virtual Machines and Templates, you will see that vCAC by default will place all provisioned machines into a vCenter folder named VRM. You can override this using the custom property VMware.VirtualCenter.Folder to tell vRA where to place the provisioned machine.
My machine is dacv001

If you click on the Items tab once the machine is provisioned, you can manage some actions which are controlled by entitlements

Taking a snapshot

Click on Items
Click on the Owned by drop down menu and change this to “All groups I manage”
Click on View Details

Click New Snapshot

vRA allows one snapshot per machine and no age limits

VMware vRealize Automation 6.2.2 Configuration and Management Part 3

October 16, 2015 Part 3, vRA Small Deployment v6.2.3 2 comments

Configuration and Management

So in Part 2 I set up the following

1 x Windows 2012 SQL Server
1 x VMware vRA 6.2.2 appliance
1 x Windows 2012 Datacenter IaaS Sever
1 x vCenter 5.5 server providing SSO capabilities to vRA
Make sure the IaaS server is patched.

Configuration Start

Setting up User accounts and tenants

Log into vRA by opening a web browser and typing in https://vcac-appliance-name.domain.name/shell-ui-app (The default tenant)
Log in using the administrator@vsphere.local SSO account
You should now see the following page showing the default tenant vsphere.local. Ignore the second tenant for now. It is one I set up to work with vR Business.

vRA can be a Single Tenant or Multi-Tenant application. A tenant is an organizational unit in a vRA deployment. A tenant can represent a business unit in an enterprise or a company that subscribes to cloud services from a service provider. Each tenant has it’s own dedicated configuration although some system-level config is shared across tenants.

The system administrator – administrator@vsphere.local can create additional tenants.

Each tenant has a unique URL to the vRA console where the default is

https://vcac-appliance-name.domain.name/shell-ui-app

while mutli-tenant resources will be given a URL such as

https://vra-appliance-domain-name/shell-ui-app/org/tenant-name.

The default tenant is the only tenant that supports native Active Directory authentication; all other tenants must use Active Directory over LDAP or OpenLDAP

Tenant Services

Non Tenanted

Non tenanted items are visible and consumable by all tenants

Endpoints
Compute Resources
Reservations
Managed machines
Networking
Machine Prefixes
Build profiles
Data Dictionary

Tenanted

Tenants requiring exclusive access to their own build profiles, machine prefixes and non tenanted objects may require their own vRA instance

Catalog
Approvals
Entitlements
Tenant identity store
Branding
Advanced Service Designer

In a single tenant configuration, everything is handled at the default instance. This includes system wide configurations. Tenant administrators can manage users and groups, configure tenant-specific branding, notifications, business policies, and catalog offerings. The system administrator account is always administrator@vsphere.local, while the tenant administrator must be a user in one of the tenant identity stores, such as username@mycompany.com

In a multi-tenant environment, the system administrator creates new tenants for each organization that uses the same vRA instance. Tenant users log in to the vRA console at a URL specific to their tenant. There are 2 different deployments which we will not go into further

Default tenant-managed multitenancy
Individual tenant-managed multitenancy

Configuring the default tenant

Highlight vSphere.local and click edit
Click Identity Store and click Edit

Test Connection and click Update
Add your tenant admin account and infrastructure admin account. Note I have created AD accounts which are distinguishable as these vRA accounts.

Click Update
Your default tenant is complete

Adding a second tenant

Click Add tenant and you will see this screen
As an example I am creating a developer tenant

Click Submit and Next
Click Add identity store

Fill in the details – example below
Click Test Connection

Click Add
Click Submit and Next

Type in the username for your Tenant Adminstrators and Infrastructure Administrators
Click Update
You will now see your Developer tenant

vRA Roles recap

System-wide roles

Tenant Roles

Business Group Roles

Licensing

Before doing anything make sure you have licensed you vRA

Log in as your Infrastructure account
Go to Infrastructure > Administration > Licensing
Add your license and click OK

Creating an endpoint credential prior to creating an endpoint

Log into your vRA console using the IAAS Admin account and click on the Infrastructure tab

Click on Endpoints then click on Credentials > New Credentials

I put in my domain admin account details and clicked the green tick

Endpoints

Endpoints are the infrastructure points which are consumed by vRA. IAAS Administrators can manage endpoints and vRA uses DEMs (Distributed execution managers) or agents to communicate with these endpoints.

Endpoints can be

vCenter
Open Stack
vCo
vApp vCloud Director
vCloud Hybrid Service
SCVMM
Amazon EC2
RHELV
Physical machines
Communication with storage devices which use Netapp FlexClone technology

Endpoints

Next click on Endpoints > New endpoint > Virtual > vSphere (vCenter)

Put in a name. E.g. vCenter
Put in a description
Put in the address as https://your-vCenter-Server/sdk
Select the credentials
Click OK

You should now see your endpoint
Note: Different endpoints need the credentials being put in the correct format (user@domain or domain\user) Check the vendor documentation
Note: Additional configuration is necessary when configuring an endpoint for vSphere which is supported by an underlying network platform such as vCloud networking or VMware NSX

At this point I recommend restarting the vCloud Automation Center Agent service on the IaaS server or restarting the IaaS server altogether especially if in the next step, you find you can’t see your cluster resource like I couldn’t to start with!!

Fabric Groups

The fabric contains all the compute resources which are discovered by the end point which is then organized into fabric groups for provisioning

Fabric groups are created in a tenant but their resources are available to all userswho belong in business groups in all tenants. Large enterprises might create fabric groups to reflect physical locations and smaller enterprises might just have one fabric group

Navigate to Infrastructure > Group > Fabric Groups. Click on New Fabric Group on the right hand side. The IAAS Admin creates fabric groups and assigns a fabric admin

Enter your Fabric details and choose a compute resource
If you gave fabric admin to the same user you are logged in as then you need to log out and in again

I then go to Infrastructure > Compute Resources > Computer Resources and hover over my compute resource and select Data Collection

Check the status of the Compute Resource Data Collections

It’s also worth checking Infrastructure > Monitoring > Log as you can see below I had some IIS issues which I had to sort and DEO and DEM issues

Machine Prefixes

Machine prefixes are used to create names for machines provisioned through vCloud Automation Center. Tenant administrators and business group managers select these machine prefixes and assign them to provisioned machines through blueprints and business group defaults

Fabric Admins create machine prefixes and these prefixes are shared across all tenants. Every blueprint must have a machine prefix or use a default machine prefix

Go to Infrastructure > Blueprints > Machine Prefixes.

Click on New Machine Prefix on the right hand side

Machine prefixes must conform with DNS with no special characters and Windows OS’s must not exceed 15 characters

Business Groups

A business group links a set of resources or services to a set of users in a department or OU and is created by the tenant admin. In order to request machines a user must be a member of a business group

Go to Infrastructure > Groups > Business Groups, fill in the required detail

Click New Business Group

The Business Group manager can see all the machines which have been built and manage the groups’s blueprints
Multiple entries must be separated with commas. For example, JoeAdmin@mycompany.com,WeiMgr@mycompany.com.
Support users can work for another user
Normal users will just be able to see blueprints in the catalog

Reservations

A reservation is a share of the CPU, Memory, storage and networking resources from a fabric group and reserved for use by a business group. No relation to vSphere relations

Each reservation is for one business group
Business groups can have multiple reservations on a single compute resource
Each business group can have multiple reservations on compute resources of a different type
Reservations may also define priorities, policies an quotas that determine machine placement

Types

Virtual – Allocates resources on compute resource for use by the business group
Physical – Set of physical machines reserved for use by a business group
Cloud – Provides access to the provisioning services of a cloud services account

Reservation Policies

A reservation can only belong to one policy
You can add multiple reservations to a reservation policy
You can assign a reservation policy to more than one blueprint
A blueprint can have only one reservation policy
Can be used for tiering

Creating a reservation

Go to Infrastructure > Reservations > Reservations

Click New Reservation > Virtual > vSphere (vCenter)
Select the Compute Resource and select the value you set up previously. Some values will automatically populate

Click the Resources tab
Fill in your memory reservation
Select the datastore(s) you want to use and the reseravtion of storage you want to use. Don’t forget to tick the green button

Click on Network

Choose your networks
If you choose a network profile, it can allow machines to be assigned specific addresses. The profiles must be configured with IP addresses which can be used
Click the Alerts tab

Alerts are optional and you can put in recipients and schedule how often you want reminders to be sent out

Creating Reservation Policies

Go to Infrastructure > Reservations > Reservation Policies

Click New Reservation Policy
Fill in the details. For example you could set up policies for High end compute, mid range compute and low end compute etc

A quick look at network profiles

Go to Infrastructure > Reservations > Network Profiles
Select New network profile

Fill in your details as appropriate

A quick overview of DEMs and Agents

DEMs are used for provisioning and managing machines on

VMware vCloud Director and VMware Hybrid Service
RHELv Manager
Microsoft System Center Virtual Machine Manager
Amazon Web Services
Physical server management interfaces (Dell/Cisco/IBM)

Agents are used for provisioning and managing machines and services on

Hypervisor proxy agents (vSphere, Citrix, Xen and Hyper-V)
External provisioning infrastructure
Virtual desktop infrastructures
WMI (Windows management instrumentation)

DEMS

Can be installed as orchestrator or worker DEMs

DEM Orchestrator

Monitors and manages the DEM worker status so if a worker fails the orchestrator DEM moves the workflow to another DEM worker instance
Schedules workflows
Ensures only one instance of a scheduled workflow is running at any one time
Generates workflow history for reporting
One DEM orchestrator is always the active one. It is recommended to install an additional orchestrator instance on another machine for redundancy

DEM Workers

DEM workers communicate with the external systems to execute workflows
Dem workers must be able to communicate with external firewalls
The minimum installation installs the required DEMs and default vSphere Proxy agent. Additional proxy agents such as Hyper V and Xen server can be installed post installation.

Checking the DEM status

Go to Infrastructure > Monitoring > Distributed Execution Status

Agents

vRA uses agents to integrate with the following external systems. Endpoints must be configured before the agents are started and the endpoint and agent name has to match.

Agents are installed under Program Files (x86) > VMware > vCAC > Agents > agentname with the config being stored in VRMAgent.exe.config in the same folder

Hypervisor proxy agents

vCenter
Citrix Xenserver
Hyper-V

Integration agents

External provisioning agents (Integration with Citrix Provisioning server)
VDI (Used to register provisioned machines with a VDI Connection Broker)
WMI

Setup an additional vSphere Agent (for more than 1 vCenter instance)

Right click on setup_vcac-va-hostname.domain.name@5480.exe and “Run as Administrator”. We have the same installer screen as before
Accept the EULA and click next
Log into your appliance with the root credentials
Now we want to choose Custom Install. Click on Proxy Agents. Click Next
Enter the username and password you plan on using as your service account to run this service.
Configure the agent details
Select vSphere from the Agent Type Drop Down
Type in an agent name. All agent names must be unique and there cannot be two alike.
Type the FQDN of the server with the Manager Service (this was a complete install done on the iaas box)
Type the FQDN of the server with the Manager Web Service (this was a complete install done on the iaas box)
Type in the complete Endpoint address as well as port.
Click Finish.

Thank you for following Part 3 of the vRA series. The next series will be Part 4 which will cover Blueprints and Catalog Services.

Installing VMware vRealize Automation 6.2.2 Part 2

September 28, 2015 Part 2, vRA Small Deployment v6.2.3 No comments

Installing VMware vRA 6.2.2

vRA is software which provides a secure portal for authorised architects, business managers and users to request IT services through a commons service catalog. Tasks vRA can perform are

Provisioning of machines
Reclamation of machines
Services such as adding AD users
Storage as a Service

vRealize Automation Support Matrix

https://www.vmware.com/pdf/vrealize-automation-62-support-matrix.pdf

VMware vRealize Automation 6.2 Documentation Center

http://pubs.vmware.com/vra-62/index.jsp

vRA Components

VMware Identity Appliance – Preconfigured virtual appliance. You can alternatively use some versions of SSO provided with vSphere
VMware vRealize Appliance – Preconfigured virtual appliance that deploys the vRealize server
vRealize Automation Infrastructure as a Service – Enables the rapid modelling and provisioning of servers and desktops across virtual, physical, private, public and hybrid clouds
SQL server Database
IIS Server for IAAS

vRealize Automation Infrastructure as a Service has several components you can install in a custom configuration

IAAS website
Model Manager
vCloud Automation Center Manager Service
IAAS Database
Distributed Execution Managers
vRealize Automation Agents

Types of deployment

Click the links below for further information

Let’s get started

Installing the VMware vRealize Appliance

Download the .ova installer from the VMware site and I saved this to my vCenter server

In vCenter click File > Deploy OVF template

Select your ovf file which you downloaded

Click Next and you should see the following information populate

Click Next and accept the license agreement

Put in a name and an inventory location

Choose a storage location

Choose a disk layout

You will now need to add in a root password to access the device, enable SSH, set a hostname, set a gateway, DNS and IP address/subnet mask

Check all the details. Note this is my lab environment

Click Finish and you can now see the appliance deploying

Once the appliance has finished installing open a web browser and navigate to

https://appliance-hostname.domain.name:5480/

Go to System > Time Zone and select the correct timezone

Go to vRA Settings and make sure your hostname is correct and add certificate details. Note my details below are just for a self signed certificate. Type a common name for the certificate in the Common Name text box. You can use the fully qualified domain name of the virtual appliance.

Go to Admin > Time settings and make sure the time is correct
You can use the host time if it is correct or you can use your own time server or an external time server such as 0.uk.pool,ntp.org etc
Time is very important in these installations and must be exact.

Go to vRA Settings > SSO and configure SSO.
Note I am using my vCenter server as it is version 5.5 and already has SSO setup

Enter your license key and you should be good to go.

You can check all the services are running by logging into the appliance

You can also use the below link to check. Replace the server name with your vRA appliance. You should see an xml file where you can check the status of services

https://techlabvra001.techlab.local/component-registry/services/status/current

If you need to check any logs go to the catalina.out log file, located at /var/log/vmware/vcac/
Confirm that you can log into vCloud Automation Center console by going to https://vRA-Appliance-name.domain.name/shell-ui-app .in my case https://dacvvra001.dacmt.local/shell-ui-app. After accepting 2 SSL certs if you use self-signed certificates you will see this screen

Log in using the vRA SSO username ‘administrator@vsphere.local‘ and the password that was configured to verify we can log in. if successful, we will see the vCAC home page

Installing the IAAS Server and DB considerations

It is really important to pay attention to the pre-requisites for this part and note I am using a separate SQL DB server and a separate IAAS server

I use a script to do all the hard work/steps found below but I do double check things afterwards. Click RAW and copy into a notepad file and rename to whatever.ps1

https://github.com/vtagion/Scripts/blob/master/vRA%206.2%20PreReq%20Automation%20Script.ps1

DB considerations

TCP/IP protocol enabled for SQL Server

Microsoft Distributed Transaction Coordinator Service (MS DTC) enabled on all SQL nodes in the system. MS DTC is required to support database transactions and actions such as workflow creation. Start > Run > dcomcnfg
If you have a clustered SQL box you will see a clustered dtc – modify this the same way.

No firewalls between Database Server and the Web server or IaaS Server, or ports opened as described in Port Requirements

If using SQL Server Express, the SQL Server Browser service must be running

For 6.0.x installations, the database name cannot contain a space. For 6.1 and later installations, the use of spaces in names is supported

IaaS Considerations

Create a service account with Local Admin rights on all IaaS components and Log on as a Service and Log on as a Batch job on all IaaS components.

Make sure the service account has a non expiring password or changing it can be time consuming throughout the whole vRA infrastructure.

Microsoft .NET Framework 4.5.1 or later

Microsoft PowerShell 2.0 (included with Windows Server 2008 R2 SP1 and later) or Microsoft PowerShell 3.0 on Windows Server 2012 or Windows Server 2012 R2. Execution policy must be remote signed as per below screenprint

Microsoft Internet Information Services 7.5 (Click here for required Configuration for Microsoft Internet Information Services)

SecondaryLogOnService is running.

Java requirements for MSSQL, when the database is installed on the IaaS Windows server host. Note I had to use the below version. 1.8 did not work

Click New

Type the following path to the Java installation directory

Installing IAAS

Note: The database will create itself unless you want to use a customised script with your DB admin which is available on the Documentation Center

Note: Install all Windows updates

Note: I also installed Chrome on my server as it seems to work better

On your designated IAAS server go to the following link in your browser

https://hostname.domain.name:5480/installer

You should see this page
Click IaaS Installer below and it will download the files into the Downloads folder

You should now see the software as per below
Right click and Run as Administrator

You will see the IAAs wizard pop up
Click Next

Accept the license agreement

Put in the username and password that you used to configure the vRA appliance prior to this

Choose Complete Install

Make sure all the pre-requisites are fulfilled. They should all be green. If not go back and fix any issues

Click Next
You now have to enter your user installer password and a passphrase and your database info. Make sure the account you use for your database has the correct permissions to create the DB

You might get the following messages come up and you will need to follow the instructions

Click next
Accept all the defaults on the next page

Click Next
Fill in all the relevant information on the Component registry screen

Click Finish and wait for the installation to finish

The next part of this series on vRA will focus on going deeper into the configuration of vRA and what we can do with this software including integration with vRealize Orchestrator and Advanced Service Designer 🙂

Important Information (Your service account password is changed)

Note: Just set password never expires on the user account basically unless a company has an absolute specific need to have a password policy which resets all passwords after a certain period of time.

You will see on the vRA appliance under services that iaas-service will be blank and no amount of rebooting will solve it!

IIS Services

The below vRA pools run under your service account identity. If you use a user account which has a password which expires then you will need to update all vCac services with the new password which is a pain in the backside (as I found out)
To reset the pools, right click on each of the 3 pools one at a time and select Advanced settings

You should see this

Find the account and click the radio button and click set to change the username/password

You will also need to change the Windows services to run under the new password

VMware vRealize Automation 6.2.2 Part 1

September 28, 2015 Part 1, vRA Small Deployment v6.2.3 No comments

Why use vRA?

Increase Business Agility
Improve efficiency
Fast time to cloud value
Consumerization of IT

What does it do?

It allows IT departments to accelerate the delivery and ongoing management of custom virtual machines, applications and business relevant infrastructure to improve efficiency and streamline processes. This can sometimes take weeks or months.
Policy based governance and application modelling ensures IT services are delivered with the correct service levels and configuration.
Life-cycle management allows the control of services from start to end, maintaining operational efficiency. Release automation also allows multi tier application deployments to be maintained in sync with company policies and processes.
Using a unified IT self-service catalog, business users can request and manage a large range of custom services.\Administrators can use a wizard driven service designer to define request forms and automate the delivery of their services along with application and other infrastructure services.
vRA can integrate with other enterprise systems such as DNS, AD, IPAM, CMDBs and load balancers
There is also Accelerated Application Deployment for application release automation which allows integration with the automation suite.
It can be integrated with VMware IT Business Management Standard Edition which automatically populates cost profiles where businesses can then compare private and public cloud service offerings.
It can allow businesses to keep control over service provisioning and who has access to use service catalogs and processes

vRA versions

Standard (1000 managed machines, 2500 concurrent deployments and 10 concurrent deployments and extension to cloud support)
Advanced (10,000 managed machines, 2500 catalog items, 50 concurrent deployments, High availability firewall setup and configuration of network load balancers
Enterprise (50,000 managed machines, 2500 catalog items, 100 concurrent deployments.) Platform as a service, application delivery, service level agreements and the leveraging of disaster recovery when managing and delivering applications

Check the link below for a more detailed comparison

http://www.vmware.com/products/vrealize-automation/compare.html

vRA Primary Policies

Business Groups – Administrators can define a multi level grouping structure linked to AD allowing role based access in the groups
Resource Reservations – Virtual, physical or cloud resources can be allocated to each group. Costs and service levels can be applied to the resource reservations. A request will generate a cost to the business.
Service Blueprints – These define policies which will control the provisioning and ongoing management of compute and application services. Each blueprint can be unique
Entitlements – Merge business groups and specified users with services and policies. A variety of groups can then use the same blueprint with their own group policy rather than have a unique blueprint for each business group

vRA Roles

System Administrator

Installs vRA
Creates Tenants
Manages system wide configuration
Designates who is going to manage the infrastructure fabric

IAAS Administrator

Manages the discovery and organization of compute, network and storage groups
Manages endpoints requires to interact with resources on virtual, physical and public cloud environments
Configures and manages fabric groups post discovery of fabric resources. Fabric groups can be used to divide resources used by one organisation to another. Many companies will only have one fabric group however if you need to allow isolation between groups in a company or need specific tenant branding then a number of tenants can be configured.

Tenant Administrator

Configures vRA according to the requirements of the business
Responsible for user and group management
Tenant branding
Business policies such as entitlements and approvals
Track resource usage by all the users within the tenant and initiate reclamation requests for machines no longer being used.
Responsible for creating one or more business groups within the tenant group and assigning users

Business Group Administrator

Able to make blueprints for their business group only
Take the business groups that the tenant admin issues to them and create content for the business users

What is the Service Catalog?

Contains Service Categories which can be broken down into groups to abstract services
They contain the unique application, infrastructure or other services available to request and use
Service architects can define and publish new services from the catalog
The tenant administrator and the business group manager will organise the catalog
Contains a goal navigator which guides you through vRA administration tasks such as organizing the fabric, configuring tenants or designing and publishing blueprint information.

Catalog Management

This has 4 functions

Services – Examples such as Development services or Production Services
Catalog Items – Items such as Linux web server or hardened Windows 2012 server
Actions – Ability to carry out actions on a catalog item such as Destroy virtual machine, expire virtual machine, power off and restart etc
Entitlements – Defines which users or groups can request catalog items or perform actions

What are Blueprints?

A whole specification containing resource such as CPU, RAM and storage for a virtual, physical or cloud machine along with attributes and the way it is provisioned.
They specify the workflow associated with blueprint and additional provisioning information
Examples might include a Windows Server 2012 server with 4G RAM, 6 vCPUs and 40GB of storage
Specify policies such as lease time of the machine and what actions are able to be carried out on the provisioned service.
Multi machine services can be configured into a single blueprint making it extremely efficient to build a service containing a web server, database server and an application server.
Note: It is only through the multi-machine blueprint that you are able to configure advanced operations such as the dynamic creation of NAT, Routed and Private networks

Application Blueprints

Enables the concept of Design Once – Deploy anywhere

Uses a drag and drop screen to model an application blueprint
Logical templates, application components and scripts can be added to the application blueprint
Component installation order is done by creating dependency links
Users do not need to know the underlying infrastructure in order to create the applications
The type of cloud to deploy to can be selected such as vRA, vCD or Amazon AWS
Each application can have multiple deployment profiles if it needs to be deployed in multiple cloud providers
Inconsistencies, errors and rework can be reduced or eliminated
Blacklisting can be used to prevent applications being deployed in a particular environment.

IT Business Management

Relates to chargeback and making the consumer aware of the cost of infrastructure and consumption
ITBM makes it easier to set up and implement a charging model and also compare internal costs to public cloud vendor costs

Advanced Service Designer

ASD allows administrators to deliver additional services not covered by the out of the box functionality

Wizard driven approach to designing end to end functionality
Once built the custom service can be published in the vCloud Automation Center
The process can define service capabilities, user interaction and entitlements
Define the automated workflows for the service by using existing vCloud Orchestrator workflows and plugins along with custom scripts

Extensibility

Leverage existing and future infrastructure with multi-vendors, multi-cloud infrastructures (Physical, Public and Cloud)
Configure personalised business services. Modification of vRA policies and custom properties (metadata tags)
Integration with third-party management systems. Using ASD and VCO you can extend the out of the box functionaility
Adding new IT services and creation of new Day2 Operations allows the use of workflows and plugins to deliver the Anything as a Service
vRA provides a REST API which can be used to call vRA from other infrastructure applications

Configuration Management

Configurations tend to drift over time and third-party products can complement vRA by providing configuration management and configuration drift management
Puppet Labs is an example of this providing thousand of out of the box modules which can be used in vRA. These modules can describe configurations of OS, networks, storage, middleware components and applications
The cloud management marketplace provides these modules
Puppet supports environments such as hybrid clouds giving companies the flexibility to deploy any service into any environment

Distributed Execution Manager (DEMs)

Executes the business logic of custom models interacting with internal, external databases and systems as required.
DEMs can manage cloud and physical machines
Each DEM instance performs either a Worker or Orchestrator role

DEM Worker

The Worker role executes workflows

DEM Orchestrator

The Orchestrator role monitors DEM Worker instances, pre-processing workflows and scheduling workflows
Monitors the status of DEM workers and if a worker instance stops or loses connection to the Model Manager then the workflows are resubmitted for another DEM Worker to pick up.
Manages scheduled workflows and starts new workflows at scheduled times
Ensures that one scheduled workflow is running at a given time
Pre processes workflows before execution checking preconditions (RunOneOnly feature) and creating the history of the workflow
It is recommended to have at least one redundant Orchestrator instance on a separate machine for redundancy. This 2nd instance monitors the status of the active Orchestrator and will take over if this goes offline

vRA Agents

vRA uses agents to integrate with external systems

Proxy Agents

vRA uses virtualization proxy agents to send commands and collect data from ESXi, Xen Server and Hyper V hosts and the VMs provisioned on them
These proxy agents require Admin access to the virtualisation hosts, communication with the vRA Management Service and is installed separately with its own configuration file

Integration Agents

VDI PowerShell agents allow vRA to integrate with external VDI systems
VMs can be registered with XenDesktop on a Citrix Desktop Delivery Controller and users can access the Xen Desktop Web interface from vRA for example
External provisioning integration PowerShell agents (EPI) allow vRA to integrate external systems into the machine provisioning workflow such as integration with Citrix Provisioning Server
Requires Admin access to external systems

WMI Agent

vRA WMI agents allows you to monitor and control system information allowing you to manage remote servers from a central location
Enables the collection of data from vRA managed Windows machines

Managing EndPoints

The Infrastructure Admin defines endpoints which are required to discover virtual, physical or public cloud infrastructure resources
vRA discovers and manages the underlying infrastructure through the device managers which manages those resources
Ongoing rediscovery happens daily
Can be configured via the infrastructure tab or select the fabric configuration option from the goals navigator

vCloud Hybrid Service

Allows companies to expand their private data centers to the cloud
Allows applications to run on site and offsite without interruption
Supports more than 3500 applications certified to run on vSphere
Now certified out of the box with vRA
Customers can use the vCloud Hybrid Service as another vCloud Director end point in vRA
Endpoint information includes the location and credentials required to access each vCenter instance which is stored and encrypted in the vRA repository
Endpoints can be defined one at a time by the management console to imported in bulk via a .csv file

NSX

Network virtualization allows VMs to communicate securely with each other over physical and virtual networks
vRA supports NSX
Fabric Admins can create external network profiles to define existing physical networks and create NAT, Routed and Private network profiles
Network templates specify items such as IP address, DNS server, DHCP server
Multi machine blueprints allow configuration of network adapters and load balancing
Multi machine blueprints allow the selection of a transport zone which identifies the vSphere endpoint. Both the blueprint and the reservations used in the provisioning must have the same transport zone settings
Transport zones are defined in the NSX and vCloud Networking and Security environments

vRA installation components

SSO (Single Sign On) capabilities
User interface portal
IAAS components

VMware Identity Appliance

Pre-configured virtual appliance that provides single sign on capabilities for vRA. vCenter SSO 5.5.0b can be used as an alternative

VMware VRA Appliance

Pre-configured virtual appliance that deploys the vRA server delivered as an OVF (Open virtualization format)
Deployed into the existing infrastructure
Postgres database
vCO and ASD integration

IAAS

Enables the efficient provisioning of servers and desktops across virtual, physical, private and hybrid clouds
Contains customisable components such as IAAS website, DEMs, Model Manger, Manager Services, Database and agents

Installation Minimums

Check browser compatibility along with resource minimums

SSO

1 CPU
2GB RAM
2GB storage

vRA Appliance

2 CPU
8GB RAM
30GB storage

IAAS Components

2 CPU
8GB RAM
30GB storage

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25	26	27	28	29	30

Archive for vRA Small Deployment v6.2.3

VMware vRealize Automation 6.2.2 Monitoring and Reclamation Part 7

VMware vRealize Automation 6.2.2 Extensibility, Orchestrator and ASD Part 6

VMware vRealize Automation 6.2.2 Configuration and Management Part 5

VMware vRealize Automation 6.2.2 Configuration and Management Part 4

VMware vRealize Automation 6.2.2 Configuration and Management Part 3

Installing VMware vRealize Automation 6.2.2 Part 2

VMware vRealize Automation 6.2.2 Part 1

Electric Monk

Don't think about what can happen in a month. Don't think what can happen in a year. Just focus on the 24 hours in front of you and do what you can to get closer to where you want to be :-)

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Archive for vRA Small Deployment v6.2.3

VMware vRealize Automation 6.2.2 Monitoring and Reclamation Part 7

VMware vRealize Automation 6.2.2 Extensibility, Orchestrator and ASD Part 6

VMware vRealize Automation 6.2.2 Configuration and Management Part 5

VMware vRealize Automation 6.2.2 Configuration and Management Part 4

VMware vRealize Automation 6.2.2 Configuration and Management Part 3

Installing VMware vRealize Automation 6.2.2 Part 2

VMware vRealize Automation 6.2.2 Part 1

Electric Monk

Don't think about what can happen in a month. Don't think what can happen in a year. Just focus on the 24 hours in front of you and do what you can to get closer to where you want to be :-)

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vExpert

Recent Posts

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Tags

Fatcow Webhosting