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  • GitOps with NSX Advanced Load Balancer and Jenkins

    calendar Jan 16, 2022 · 6 min read · Load Balancing VMWare Avi GitOps Jenkins JSON Design Patterns Network Automation NSX-ALB  ·
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    GitOps GitOps, a term coined in 2017, describes the practice of performing infrastructure operations from a Git repository. In this practice, we easily develop the ability to re-deploy any broken infrastructure (like application managers), but that doesn't really help infrastructure engineers. From the perspective of …


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  • Leverage Idempotent, Declarative Profiles with the NSX-ALB (Avi) REST API

    calendar Jan 2, 2022 · 5 min read · Load Balancing TLS VMWare Network Security Python Avi Programmability Design Patterns Network Automation NSX-ALB  ·
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    Idempotence and Declarative Methods - not just buzzwords Idempotence Coined by Benjamin Peirce, this term indicates that a mathematical operation will produce a consistent result, even with repetition. Idempotence is much more complicated subject in mathematics and computer science. IT and DevOps use a simplified …


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  • The winds of change in cloud operations, and why integrations like NSX Data Center 3.2 + Advanced Load Balancer are important

    calendar Dec 26, 2021 · 4 min read · Load Balancing VMWare Datacenter Networking Avi NSX-T  ·
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    **Note: This feature has been deprecated by VMware The Jetstreams Cloud operators now provide two completely different classes of service to customers: Self-Service, VMs, Operating System Templates Generally mature, some private cloud operators are smoothing out CMPs or such, but work as intended from a customer …


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  • NSX-T 3.2 and NSX ALB (Avi) Deployment Error - "Controller is not reachable. {0}"

    calendar Dec 22, 2021 · 2 min read · Load Balancing VMWare Python Avi NSX-T Programmability NSX-ALB  ·
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    Note: This feature has been deprecated by VMware NSX-T 3.2 has been released, and has a ton of spiffy features. The NSX ALB integration is particularly neat, but while repeatedly (repeatably) breaking the integration to learn more about it, I ran into this error: When deploying NSX ALB appliances from the NSX Manager, …


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  • Get rid of certificate errors with Avi (NSX-ALB) and Hashicorp Vault!

    calendar Oct 10, 2021 · 7 min read · Load Balancing TLS VMWare Network Security Avi NSX-ALB  ·
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    Have you ever seen this error before? This is a really important issue in enterprise infrastructure because unauthenticated TLS connections teach our end users to be complacent and ignore this error. TLS Authentication SSL/TLS for internal enterprise administration typically only addresses the confidentiality aspects …


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  • Get an A on ssllabs.com with VMware Avi / NSX ALB (and keep it that way with SemVer!)

    calendar Sep 19, 2021 · 5 min read · Load Balancing TLS Avi NSX-ALB  ·
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    Cryptographic security is an important aspect of hosting any business-critical service. When hosting a public service secured by TLS, it is important to strike a balance between compatibility (The Availability aspect of CIA), and strong cryptography (the Integrity or Authentication and Confidentiality aspects of CIA). …


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  • VMware NSX ALB (Avi Networks) and NSX-T Integration, Installation

    calendar Sep 10, 2021 · 4 min read · Load Balancing VMWare Avi BGP NSX-T NSX-ALB  ·
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    Note: I created a common baseline for pre-requisites in this previous post. We'll be following VMware's Avi + NSX-T Design guide. This will be a complete re-install. Avi Vantage appears to develop some tight coupling issues with using the same vCenter for both Layer 2 and NSX-T deployments - which is not an issue that …


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  • Troubleshooting with VMware NSX ALB/Avi Vantage

    calendar May 22, 2021 · 2 min read · Load Balancing VMWare Avi NSX-ALB  ·
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    NSX Advanced Load Balancer - Logging and Troubleshooting Cheat Sheet Get into the OS Shell (all elements) 1sudo su Controller Log Locations Note: Everything in /var/lib/avi/logs is managed by Elasticsearch. I wouldn't mess with it. Events published to the GUI: /var/lib/avi/logs/ALL-EVENTS/ The primary log directory for …


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  • VMware NSX Advanced Load Balancer - Installation

    calendar May 15, 2021 · 4 min read · Load Balancing VMWare IPv6 Datacenter Networking Avi BGP NSX-ALB  ·
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    Pre-Requisites Before beginning the Avi installer, I configured the following in my environment: Management Segment (NSX-T Overlay). This is set up with DHCP for quick automatic provisioning - no ephemeral addresses required Data Segments (NSX-T Overlay). Avi will build direct routes to IPs in this network for vIP …


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ENGYAK.co

A blog about IT

Disclaimer

The opinions expressed on this site are my own personal opinions and do not represent my employer’s view in any way.

Recent Posts

  • Automate Cisco IOS/IOS-XE documentation with Ansible (with examples)
  • Document Networks as Code with D2!
  • Document vSphere as Code with D2!
  • Diagram as Code with D2!
  • Enable ToFU (Trust on First Use) with OpenSSH
  • Deploy vSphere VMs with Ansible!
  • Why Automate? VM Deployment with vSphere's REST API
  • What happens to packets with a VMware vSphere Distributed Switch?

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