I’ve been rolling out quite a few vRealize Network Insight deployments (labs, Proof-of-Concepts) and while the installation of NI is a cake walk (see automated installer here), add the data sources can be time consuming if you have a bunch of switches and/or other data sources which need to be imported.

The Network Insight team has done a very good job on the architecture of the product, where they are using all kinds of cool API calls to push and retrieve information from the NI backend. This is mostly done via JavaScript, which means the users browser is executing … Read more


The good people of vRealize Network Insight made the OVAs of Network Insight 3.2 Import-vApp safe, which means you can now install it with PowerCLI!

Network Insight consists of two VMs; the Platform VM and the Proxy VM. The setup process looks like this:

  • Deploy Network Insight Platform OVA to vSphere
  • Browse to the Platform UI and:
    • Active your license,
    • Generate a Shared Secret for use in the Proxy VM deployment.
  • Deploy Network Insight Proxy OVA to vSphere
  • Login to the Platform UI and start adding data sources and consume all the goodness that is Network Insight!

Having to deploy … Read more



One of the great things of all network virtualization solutions, is that they can be automated using some form of API that they publish. Cisco ACI is no different and offers a RESTful API which you can consume to do stuff on the network. Well, it’s a ‘sort-of’ RESTful API, as they only seem to use GET and POST functions, no DELETE, PUT, etc. Instead to delete an object, you do a POST with the status ‘deleted’. Anyway, details.

PowerTool

Cisco has a PowerShell … Read more



An existing vShield environment can be upgraded to a full NSX environment, as described in my VCIX post “Upgrade VMware NSX Components”. All vShield components can be upgraded, except for one; vShield Data Security.

The documentation states: NSX Data Security does not support a direct upgrade. You must uninstall the current Data Security software before upgrading to NSX Manager. After NSX Manager is upgraded, you can install NSX Data Security version 6.0. If you upgraded to NSX Manager without uninstalling Data Security, you Read more


This post is part of my VMware VCIX-NV Study Guide and goes into the possibilities and some specifics of the NSX API.

Documentation

Index

 

NSX API
The NSX Platform management is an open door. Through the NSX API you can deploy and configure all the different components. The API is used by third party vendors to deliver … Read more