Author Archives: jbernec

Provisioning a Jenkins Instance Container with Persistent Volume in Azure Kubernetes Service.

In this post, I want to write about my experience testing and using Azure Kubernetes service to deploy a Jenkins Instance solution that is highly available and resilient. With the Kubernetes persistent volume feature, an Azure disk can be dynamically … Continue reading

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PowerShell function to Provision a Windows Server EC2 Instance in AWS Cloud.

Introduction. Microsoft just updated the ASWPowerShell module to better enable Cloud administrators manage and provision cloud resources in the AWS cloud space while using the same familiar PowerShell tool. As at last count today, the AWSPowerShell module contains almost four … Continue reading

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Thoughts on the Meltdown and Spectre Processor Vulnerabilities.

Summary: A new class of security vulnerabilities referred to as “Speculative execution side-channel attacks” also known as “Meltdown and Spectre” were publicly disclosed by Cyber security researchers this week. Given the gravity of these flaws, many concerns have been rightly … Continue reading

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Azure PowerShell Function App automates Azure Storage file sync to secondary Storage Account.

Azure Storage Files is a sub service of Azure Storage Accounts. It offers fully managed file shares in the cloud that are accessible via the industry standard Server Message Block (SMB) protocol (also known as Common Internet File System or … Continue reading

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Remove Active Directory Domain Services (ADDS) from a WS2012 R2 with PowerShell.

I decided to tear down my Azure Lab IaaS and ASR infrastructure and rebuild it. The process involves removing the ASR configurations, Recovery Vaults, S2S VPNs, VNets and Azure VM running as a Azure based Domain controller for resilience with … Continue reading

Posted in Active Directory, Active Directory Domain Services, Azure, Azure Site Recovery, Azure VPN, DCPromo, Domain Controller, FSMO, Microsoft Hyper-v, PowerShell, Powershell 4.0, Windows Server 2012 R2 | Tagged , , , , , , , , | Leave a comment

Configuring Cisco Virtual Switch System (VSS) on Cisco Catalyst 4500X Switches.

As part of a network infrastructure upgrade at a client site, I’ll be implementing Cisco VSS (Virtual Switching System). This technology will go a long way to meet some of the stated objectives of this infrastructure upgrade which include : … Continue reading

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