vCloud Automation Center 6.0 (vCAC 6.0)–Publish Blueprints, Configure Services, Configure Entitlements

Publish Blueprint

In previous post we discussed very basic about Blueprints. Blueprints are now ready, now we need to publish them. Publish Blueprint is simple two click task. Select the Blueprint you wish to publish, from the drop down menu select Publish.

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Next screen (seen below) provides you option to review the Blueprint details. Press OK to confirm Blueprint publishing. Please note Blueprint name will be reflected in catalog items in subsequent screen. Naming convention makes significant difference.

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 After Blueprint is published how I do I differentiate Blueprint publish from the Blueprint unpublished? After Blueprint is published, publish option disappears which implicitly confirms Blueprint is published.

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Next natural step is create a services and make it available for end user

Create & Configure Services

The word catalog was always easier for me to understand. But term service made me do some search to understand how it differs from catalog. And I was right it is catalog re-coined as service. In Infrastructure as a Service (IaaS) we have to define service which will focus more on Infra side of things. These generally include Hardware (now virtual), software (OS) 

I personally see following as core part of IaaS

  • CPU & Memory (Compute)
  • Network
  • Storage
  • OS

    So far we discussed Blueprints and it did cover all above aspects. Most of the services are driven by service definition. What you see as a IaaS, some would see IaaS as foundation to build PaaS. Bottom line : Always stick to service definition.

    Service Catalogs are a fundamental part of service delivery.

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    By definition a service Catalogue is a list of services that an organization provides to its customers. Each service within the catalogue typically includes the type of the service, Who is entitled to request/view the service, Costs, support hours and description of service.

    To create a service we must have blueprint published. As we already have published Blueprint, Lets go and create a service. To create service login as tenant administrator.

    First time we’re going into 1)Administration tab (in the past it was all about infrastructure tab). Then 2)Catalog Management and then 3)Services. Click on big fat green Icon.

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    Provide the name to the service. This is bit important. Name of the service must reflect the content inside the service. I called my service Basic Windows Services. I choose this name as I have only windows VM inside my small lab and at the most I can configure them in T-Shirt size image e.g. Small, Medium, Large, Extra Large. So it is basic windows services with different sizes of VM. Use meaningful description. Description will provide information to end user to make decision about the service. Pickup the Icons from Here.

    Status for service

  • Inactive : Service creation is in progress. State used when you don’t want end users to use it. It helps to pause the service in case there is maintenance windows or when we need update blueprint image.
  • Active: Service is available to all entitled users
  • Deleted: Service is no longer i.e. Service is decommissioned

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    Additional information

  • Hours: Visible to the customer as support hours
  • Owner: Business owner for this service
  • Support Team: DL for support/Contact number/email
  • Change Window: Planned maintenance windows

    Finally press Add to complete service creation. So service is purely a definition, it is of little use unless you add catalog items to it.

    Add Catalog Items in a Service

    To add items inside the catalog is nothing but adding blueprints to it. Blueprints by themselves represent a template, business policies or application. It is the same place where we went earlier i.e. Administration –> Catalog Management –> Services. Select the service you want to add to the catalog item. Since we have created Basic Windows Service we will select it and at the right side 1) click on down arrow and select 2) Manage Catalog Items

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    After you click Manage Catalog Items, you get a screen to add Catalog Items shown below. You can see it in the background (in light brown color). Click on fat green button to open another window.

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    In the above window you see Blueprint is listed which we published earlier.

    So if we try to join the dots the moment we publish blueprint, it becomes a catalog item.

    From the down arrow, select Configure option to configure the blue print. Personally I felt there is not much to configure but you lot to edit.

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    Just do some embellishment in configuring catalog item. Other field I have shown in screen capture below. Once you are done press the Update button

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    At this stage service is ready, catalog are added to the service. But we are yet to decide who can request service.

    Create & Configure Entitlements

    The term here is entitlements. I could recall the right word from my windows background i.e. Privileges. If you compare technical details with different technology they are almost similar. Terminology changes but technology more or less remains unchanged. Knowing one hypervisor makes easier to learn another hypervisor. I digress.

    ok. I’m back. Entitlements can be done at three levels. First top most container i.e. service level, second at catalog item level and then in the catalog item on the resource action level. Resource action e.g. are controlling the service i.e poweron/off, reset, reprovisioning. Now you can recollect why the word privileges applies here. You can also assign approval policy for Entitlements. Approval policy and entitlement are closely related. Approval policy I’ve discussed in next blog. Considering the length of this post I have to keep approval policy out of this post.

    Entitlements are assigned to users, group. So you need to know which users/groups entitlement must be assigned and which entitlements. Entitlements can be done in any order. To keep things simple I created single entitlement and assign it to Service, catalog item and resource actions.

    Creation of entitlement is quite simple, go to administration –>Catalog management –>Entitlements

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    Provide name for the entitlement which reflect the user or group who use it. Add users & groups who will receive entitlements. Select status to be active for users to access items. I guess Draft option could be used for testing/maintenance purpose as you can imagine the moment you put entitlement in draft status users loose access to all items these entitlement is configured for.

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    Select the business group. Users & groups must belong to same business group. Since I have single business group I’m unable to confirm if there is a validation check there in place. However tenant administration guide does implicitly mentions it.

    This information includes the name and status of the entitlement and the business group whose selected  users and groups are entitled to request the services and catalog items and perform the actions listed in the entitlement.

    I have not understood the use cases for expiration date. I will skip it. In above screen I did played with it and configured it till 2016.

    Entitle users to Services

    Now it is time to assign entitlement to the service, catalog item and resource action. If you are at the same location i.e. Administration –> Catalog Management –> Entitlements –>Coca Cola Sales Users. Just toggle to Items & Approvals. Procedure is more or less similar for every item i.e. Press green fat button.

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    As mentioned earlier entitlement can happen in any order. Below is an example of adding service to entitlement.

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    Pretty simple, select the service with a checkbox. Press OK.

    Similarly you can add catalog items to entitlement. I have not shown this as I realize post is getting bigger now. We need to cover how to assign rights to entitlement. Here we go.

    Click on Entitled Actions, new window pops with list of Actions you wish to assign it to entitlements

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    In above screen I select some basic power operation command.

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    Now next section I would be sharing user experience while provisioning services.

 

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