Roman Levchenko
@rlevchenko
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Former 7 x Microsoft MVP (Azure, Datacenter), Clouds, Automation and DevOps | Tweets on Crypto in a spare time | https://t.co/reUka051tC
Voronezh
Joined December 2012
My first book is published! (VMM 2016 Cookbook) @Amazon @PacktPub @Packt #MVPBuzz #SysCtr #SCVMM #HyperV #Virtualization #VMM #Microsoft #S2D #vCenter #VMWare #OpsMgr #SCOM #Clouds #WindowsServer #mvpsummit #ShieldedVMs
https://t.co/9p508un6KK
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Using the GitLab Rails Console: Practical Examples for Managing Container Registry #GitLab #rails #ruby #containers #registry #sql
rlevchenko.com
While the GitLab UI and API are the standard tools for day-to-day operations, they often hit a wall when dealing with massive datasets. API rate limits can slow down bulk cleanup tasks, and the UI …
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+ Added new technical reviews; updated years of experience + Mentioned message brokers I have worked with #kafka #rabbitmq #servicebus #linux #azure #aws
rlevchenko.com
My name is Roman Levchenko and I am a former Microsoft Most Valuable Professional (2014-2022; silently kicked because of nationality), VMware vExpert (2017-2019) and Senior Cloud & DevOps Engin…
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Why GitLab Fails with “Operation Not Permitted” on Windows Using Podman #Docker #Podman #WSL #Windows #DevOps #GitLab
https://t.co/JuZ2faqw9N
rlevchenko.com
If you run GitLab (or any application that modifies file permissions or ownership of files in volume mounts) in a container, you may see the installation fail with an error like: chgrp: changing gr…
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That's why you need a private registry and have heterogenous environments
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Breaking my silence a bit - #Docker: "We are seeing error rates recovering across our SaaS services. We continue to monitor as we process our backlog". It seems they are likely referring to #AWS, which is currently experiencing issues.+ some disruptions with #Atlassians
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Solving Docker Hub rate limits in Kubernetes with containerd registry mirrors #Kubernetes #AWS #DevOps #Containers #Docker #containerd
https://t.co/aah6JcVcVN
rlevchenko.com
When running Kubernetes workloads in AWS EKS (or any other environment), you may encounter the Docker Hub rate limit error: 429 Too Many Requests – Server message: toomanyrequests: You have r…
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Argo CD Login and API: received unexpected content-type or TLS handshake timeout #WSL #Windows #ArgoCD #AWS #Traefik #Ingress #Kubernetes
https://t.co/fpZdBUAZnb
rlevchenko.com
My Argo CD is running on AWS EKS and is exposed via a standard Kubernetes Ingress (traefik class), meaning it also interacts with AWS ELB. Additionally, the server.insecure parameter in the Argo CD…
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Docker Desktop now supports host networking capability and automatic disk space reclamation for WSL2 https://t.co/T1KXFSM2Rw
#Docker #containers #development #wsl @Docker
docker.com
Discover Docker Desktop 4.34's enhancements that boost security, scalability, and productivity for developers. This release includes a readily available MSI installer for simpler Windows deployment,...
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A friendly reminder #mvpbuzz
Here's my challenge to the MVPs that my comment about self-congratulatory messages irked. Next year, when you're renewed and want to announce your achievement, include a link to some work you're proud of. That way your message will have value and share knowledge. All goodness.
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Technical Review: Learn PowerShell in a Month of Lunches, Fourth Edition #PowerShell #Windows #MacOS #Linux #VisualStudioCode
https://t.co/ScmV7amita
rlevchenko.com
Let me continue with a series of blog posts discussing technical reviews conducted between 2022 and the present year. In a previous post, I highlighted “Learn PowerShell in a Month of Lunches…
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Here is another technical review I can't blog about. Amazon Web Services in Action, 3rd edition by brothers @andreaswittig and @hellomichibye What could be better than reviewing one of my favorite books? #Amazon #AmazonAWS #awscloud #awsdevops #aws
rlevchenko.com
Amazon Web Services (AWS) is a comprehensive and widely adopted cloud computing platform provided by Amazon.com. Launched in 2006, AWS offers a vast array of cloud services to help individuals, bus…
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It's never too late to share my thoughts on the great book and technical review experience. One of the best books on #PowerShell I've ever read. @MDowst did a great work! #Azure #Automation
https://t.co/h5SzPLvNuX
rlevchenko.com
It’s becoming increasingly difficult to find a standout book on PowerShell in today’s crowded market. I’m sure everyone is familiar with such books as: “Learn PowerShell in …
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