Join the Kubernetes Workshop with Andrei Petrescu
Join CTO Andrei Petrescu for an immersive Kubernetes workshop at Voxxed Days Bucharest. This hands-on session is perfect for developers, DevOps engineers, and cloud-native enthusiasts looking to enhance their skills…
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Application Modernization with Kubernetes
Modernizing applications with Kubernetes (and containers) can provide several benefits: Overall, modernizing applications with Kubernetes can help organizations improve the performance, scalability, security, and maintainability of their applications while also…
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CloudHero Recognized as CEE Rising Star Award Winner
Bucharest, Romania – December, 1st, 2022 – Amazon Web Services today announced the 2022 EMEA AWS Partner Award winners, recognizing leading AWS Partners in EMEA playing a key role helping…
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Getting Started with AWS. Startup Edition
Learn how to scale your startup on AWS with Konstantina Tagkopoulou, AWS Account Manager Startups & Scaleups Central & Eastern Europe and Andrei Manea, CEO at CloudHero, an AWS Advanced…
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CloudHero Achieves the AWS Service Delivery Designation for Amazon EKS
– CloudHero, a DevOps Consultancy and Professional Services Company, announced today that it has achieved the Amazon Web Service (AWS) Service Delivery designation for Amazon Elastic Kubernetes Service (Amazon EKS),…
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VIDEO: ISTIO SERVICE MESH WORKSHOP
Andrei Petrescu, Head of DevOps at CloudHero, has spent hundreds of hours implementing, debugging, and tuning Istio. This video is a workshop he presented at Cloud Native Bucharest on the…
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FREE EBOOK: 7 Steps to Secure Your AWS Account in just 30 minutes
This year only, two companies using AWS reached out to us for help because they have been hacked, and their damage was over 30.000$. This is why we created a…
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VIDEO – Vibes at the AWS Roadshow
Here’s a short overview of our first #AWSRoadshow. Great people , awesome partners and delicious beer . Looking forward for the next one and hope you’ll join us!
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VIDEO – AWS RoadShow Presentation
This video is a recording of the Tech Panel on “How to leverage AWS cloud-native technologies” at the Bucharest AWS Roadshow, powered by CloudHero on May 25th 2022. Learn more…
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Getting Started with External Secrets Operator on Kubernetes using AWS Secrets Manager
Introduction Kubernetes has a built-in feature for secrets management called a Secret. The Secret object is convenient to use but does not support storing or retrieving secret data from external secret…
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CloudHero’s Cloud Excellence Rewarded by Being Named AWS Advanced Consulting Partner by Amazon Web Services
CloudHero, a next-gen technology consulting and services company headquartered in Bucharest, is delighted to be recognised as an Advanced Consulting Partner in the Amazon Web Service Partner Network. CloudHero has…
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Kubernetes: Evenly Distribution of Pods Across Cluster Nodes
Managing Pods distribution across a cluster is hard. Pod affinity and anti-affinity feature of Kubernetes allows some control of Pod placement. However, these features only resolve part of Pods distribution…
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AWS Certified Solution Architect Associate — SAA (C02) — Cheatsheet
AWS Certified Solutions Architect is among the most valuable and highly sought-after cloud computing certifications in the world today. Earning AWS Certified Solutions Architect — Associate validates the ability to design…
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Join us at AWS Webinars in Romanian, 28 October 2021
We will be part of AWS Webinars in Romanian, on 28 October 2021, highlighting our strong expertise in Modern Application Development. In this session, you will learn how we migrated…
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CloudHero Becomes AWS Select Consulting Partner and Expands Cloud Expertise
Bucharest, July 7, 2021—CloudHero, a DevOps consulting company becomes an AWS Select Consulting Partner thus providing certified services, expert solutions and ability to guide companies on their journey towards digital…
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CloudHero Becomes Google Cloud Partner Advantage to Enable Cloud Adoption & Cloud Native Data Platforms
CloudHero today announces the beginning of a new journey: becoming part of the Google Cloud Partner Advantage program.
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Cloud-Native Workshops for Early Stage Startups
A short while ago, we accepted the invitation to host a hands-on infrastructure workshop for Innovation Labs. This is an innovation program dedicated to emerging Romanian entrepreneurs that wish to…
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How to Make Istio SSL Offloading Work with Nginx
In many corporate system infrastructures, it’s very important for the information to be encrypted end-to-end, to be protected from potential vulnerabilities. We’ve learned from our experience that creating a fully…
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Simple Development Environment with Vagrant and MicroK8S
The key to success in any application development lifecycle is to have as little discrepancies as possible between environments. Luckily, Kubernetes and Docker give you the necessary tools to achieve…
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Creating Users for your Kubernetes Cluster
When it comes to giving people from your organization access to your Kubernetes cluster, things can get a little tricky. Kubernetes does not have an authentication mechanism by default. By…
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Automating Database Cloning Using AWS and Kubernetes
At CloudHero, we face challenging situations each day when helping our customers in their digitalization and automation journey. One such challenge was automating the process of cloning the production database…
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Multiple Index Routing Using Fluentd/Logstash
One common use case when sending logs to Elasticsearch is to send different lines of the log file to different indexes based on matching patterns. In this article, we will…
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How to Automate Elasticsearch Index Creation
Looking to increase developer productivity and observability at Otter, we noticed that when using one Elasticsearch index for each application, search becomes faster, the queries become easier, and the logs…
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How to Implement Kubernetes Autoscaling Using Prometheus
In this blogpost, we will go through the story of how we implemented Kubernetes autoscaling using Prometheus, and the struggles we have faced on the way there. The application running…
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Top Five Tips and Tricks to Manage Your Elasticsearch Cluster
Elasticsearch is the engine of choice for many companies looking for a distributed, RESTful search and analytics solution. At CloudHero, we deploy Elasticsearch on Kubernetes and use it quite a…
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Lightweight Prometheus Server Tutorial
Many times we have deployed Prometheus and then had to shrink the retention time for our metrics. Or to increase the scraping time. Certainly, the main reason for our adjustments…
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Application Logging Made Simple with Kubernetes, Elasticsearch, Fluent Bit and Kibana
Today, we are going to talk about the EFK stack: Elasticsearch, Fluent, and Kibana. You will learn about the stack and how to configure it to centralize logging for applications…
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Running GitLab-Runners on Kubernetes
In the DevOps era, where very much emphasis is placed on automation, having reliable, predictable and fast pipelines is a must. Fortunately, there are many options for you to try,…
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Why Is Docker’s Container Approach so Important?
Docker is one of the fastest-growing technologies of recent history, gaining unparalleled momentum in the IT world. Its containerization technology allows users to have ever more apps running on the…
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Top Three Benefits of Using Docker
Running applications in containers instead of virtual machines is fast gaining momentum in the IT world. This technology is one of the fastest-growing ones in recent history. Key names in…
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