Skip to main content

Automated deployment of Virtual Container Host (VCH) using vRealize Automation (vRA)


In our previous posts, we saw the option to deploy the VCH using CLI utility, vSphere client etc. In this post, we see an option to automate the VCH deployment using vRealize Automation ( vRA)

Background: 

The current automated world requires the seamless and fastest deployment of its infrastructure. VMware vSphere Integrated Containers gives developers an essential tool for streamlining the process of building and running containerized applications in production.  The deployment of VCH is done through various methods as we see in our previous posts. But in this post, we are going to see how to automate the VCH deployment and the first VCH in few mouse clicks. By using the service catalog in vRealize Automation to provision Virtual Container Hosts on-demand as a ticketless offer, you can make your developers self-sufficient.

The vRealize Automation 7.4 and later versions support provisioning and management of Virtual Container Hosts(VCH) for running vSphere Integrated Containers (VIC).  Here below are the step-by-step procedure on how to use the XaaS blueprint in vRealize Automation to create a fast, self-service offering of Virtual Container Hosts while ensuring compliance with business policies.

Step 1: Download the "XaaS-blueprint-to-deploy-a-Virtual-Container-Host.zip" package from the link


Step 2: Extract the package



Step 3: Login to the Orchestrator and you land in the page




Step 4: Click on "Import  package" tab and choose the downloaded file "com.vmware.vra.vic.package"






Step 5:  You get the signature verification window. Choose one "Import once or Import and trust provider" and proceed




Step 6: In this step, you get the configuration summary and the items which are imported as part of the package



Step 7: Click Import selected elements and you should see the progress bar




Step 8:  Once imported successfully, we should see the package and its workflows in the inventory. Go to the workflows tab and verify that you see the workflows as below.

 Step 9: Go to the Configurations tab and select the configuration element found under the path –  VMware->VIC Deploy->vRealize Automation->Targets

Edit the element as per your environment settings. You can change the name of the element too matching the syntax. (Syntax Reference)

Note – If you are using multiple clusters in your environment then you need to add an additional attribute named ‘compute-resource’ and the name of the cluster as its value


Step 10:  Make sure to keep the same name for another configuration element which is found under the path – VMware->VIC Deploy->vRealize Automation->Deployments

Procedure to setup VIC in vRA Orchestrator appliance:

a. Download the VIC bundle by accessing the admiral portal




b. Log in to vRealize Orchestrator appliance or vRA appliance ( if it's embedded) and copy the VIC v1.5.4.tar file to the location /etc/vco/app-server/

c. Untar the file using the command "tar -xvzf vic1.5.4.tar" and a folder will be created as vic.
d. Change the permission of VIC folder by running the command "chown -R vco:vco vic"
e. Verify the permissions are set properly inside the folder

f. Edit the /etc/vco/app-server/properties and add the following property to the bottom of the file:  com.vmware.js.allow-local-process=true
g.  Close the editor and restart the vco service using the following command: /etc/init.d/vco-server restart (Note: If you have a high available implementation of vRealize Automation, steps b - f must be performed on every vRealize Automation appliance node).


Step 11: Create a catalog item. In order to create it, we need to import the blueprint using the tool called "CloudClient". Run below command in cloudclient.

Import the blueprint using the following command — vra content import –path “path_to extracted_files”\desktop\users\downloads\-xaas-blueprint.zip –resolution OVERWRITE –precheck WARN –verbose


Once we import the blueprint, we should see them under the design, select the imported XaaS blueprint, we can edit the details as required





Choose the option to be presented to users. Go to the Blueprint Form tab and select the field named – Select vSphere / ESXi Host.  Make sure that the ‘Default Value’ matches the name of the configuration element specified in step 9.




Step 12: Publish this blueprint. Add it to a vRA service and create entitlements for the users who will be requesting this blueprint. Publish this blueprint. Add it to a vRA service and create entitlements for the users who will be requesting this blueprint

Step 13: Go to the vRA Catalog tab and you should see ‘Deploy Virtual Container Host’ as a catalog item.



Step 14: Users can request the vms, check the status of your request in the Requests tab. Once the request is completed, the VCH will be visible in the vCenter.




Once the VCH is deployed, the URL of the VCH can be made available to the developers who can start deploying vSphere Integrated Container using the Docker Client OR from vRA using the vRA-Containers provisioning feature. ( refer post for adding VCH to projects/vRA containers tab)


Labels:

Popular posts from this blog

HOW TO EDIT THE BCD REGISTRY FILE

The BCD registry file controls which operating system installation starts and how long the boot manager waits before starting Windows. Basically, it’s like the Boot.ini file in earlier versions of Windows. If you need to edit it, the easiest way is to use the Startup And Recovery tool from within Vista. Just follow these steps: 1. Click Start. Right-click Computer, and then click Properties. 2. Click Advanced System Settings. 3. On the Advanced tab, under Startup and Recovery, click Settings. 4. Click the Default Operating System list, and edit other startup settings. Then, click OK. Same as Windows XP, right? But you’re probably not here because you couldn’t find that dialog box. You’re probably here because Windows Vista won’t start. In that case, you shouldn’t even worry about editing the BCD. Just run Startup Repair, and let the tool do what it’s supposed to. If you’re an advanced user, like an IT guy, you might want to edit the BCD file yourself. You can do this
Read more

DNS Scavenging.

                        DNS Scavenging is a great answer to a problem that has been nagging everyone since RFC 2136 came out way back in 1997.  Despite many clever methods of ensuring that clients and DHCP servers that perform dynamic updates clean up after themselves sometimes DNS can get messy.  Remember that old test server that you built two years ago that caught fire before it could be used?  Probably not.  DNS still remembers it though.  There are two big issues with DNS scavenging that seem to come up a lot: "I'm hitting this 'scavenge now' button like a snare drum and nothing is happening.  Why?" or "I woke up this morning, my DNS zones are nearly empty and Active Directory is sitting in a corner rocking back and forth crying.  What happened?" This post should help us figure out when the first issue will happen and completely avoid the second.  We'll go through how scavenging is setup then I'll give you my best practices.  Scavenging s
Read more

AD LDS – Syncronizing AD LDS with Active Directory

First, we will install the AD LDS Instance: 1. Create and AD LDS instance by clicking Start -> Administrative Tools -> Active Directory Lightweight Directory Services Setup Wizard. The Setup Wizard appears. 2. Click Next . The Setup Options dialog box appears. For the sake of this guide, a unique instance will be the primary focus. I will have a separate post regarding AD LDS replication at some point in the near future. 3. Select A unique instance . 4. Click Next and the Instance Name dialog box appears. The instance name will help you identify and differentiate it from other instances that you may have installed on the same end point. The instance name will be listed in the data directory for the instance as well as in the Add or Remove Programs snap-in. 5. Enter a unique instance name, for example IDG. 6. Click Next to display the Ports configuration dialog box. 7. Leave ports at their default values unless you have conflicts with the default values. 8. Click N
Read more