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        <title>K8sCockPit</title>
        <link>https://k8scockpit.tech</link>
        <description>I'm a Platform Engineer Architect with a passion for writing about Kubernetes, Cloud Native technologies and engineering leadership. First Golden Kubestronaut in Spain and one of the first one in Europe.</description>
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            <title><![CDATA[How I Passed the AWS GenAI Professional Exam: Resources and Tips]]></title>
            <link>https://k8scockpit.tech/posts/aws-genai-professional</link>
            <guid>https://k8scockpit.tech/posts/aws-genai-professional</guid>
            <pubDate>Mon, 05 Jan 2026 00:00:00 GMT</pubDate>
            <description><![CDATA[My journey passing the AWS Certified Generative AI Developer - Professional exam, including study resources and exam strategies.]]></description>
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            <title><![CDATA[Building a Privacy-First RSS Reader with AI Summaries]]></title>
            <link>https://k8scockpit.tech/posts/rss-ai</link>
            <guid>https://k8scockpit.tech/posts/rss-ai</guid>
            <pubDate>Sun, 23 Nov 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[How I built a self-hosted RSS reader with local AI summarization using Small Language Models—no cloud APIs, no tracking, just privacy-first information filtering.]]></description>
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        <item>
            <title><![CDATA[Stop Localhost: Develop Software Directly Inside Kubernetes]]></title>
            <link>https://k8scockpit.tech/posts/develop-directly-inside-kubernetes</link>
            <guid>https://k8scockpit.tech/posts/develop-directly-inside-kubernetes</guid>
            <pubDate>Thu, 16 Oct 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Tired of local development headaches? Discover how to develop your applications directly in a production-like Kubernetes environment.]]></description>
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        <item>
            <title><![CDATA[Migrating from Bitnami PostgreSQL to CloudNative-PG on Kubernetes]]></title>
            <link>https://k8scockpit.tech/posts/cloudnative-pg</link>
            <guid>https://k8scockpit.tech/posts/cloudnative-pg</guid>
            <pubDate>Wed, 27 Aug 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[A practical guide to replacing Bitnami's PostgreSQL Helm chart with the open-source CloudNative-PG operator.]]></description>
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        <item>
            <title><![CDATA[HAMi vs MIG: 2 Weeks of Real Testing on H100 GPUs]]></title>
            <link>https://k8scockpit.tech/posts/gpu-hami-k8s</link>
            <guid>https://k8scockpit.tech/posts/gpu-hami-k8s</guid>
            <pubDate>Wed, 16 Jul 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Real-world comparison of HAMi and MIG GPU sharing technologies. Performance benchmarks, operational complexity, and debugging experience with actual workloads on H100 hardware.]]></description>
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        <item>
            <title><![CDATA[Maximizing GPU Efficiency: Setting Up MIG on Nvidia H100 in Kubernetes]]></title>
            <link>https://k8scockpit.tech/posts/gpu-operator-mig</link>
            <guid>https://k8scockpit.tech/posts/gpu-operator-mig</guid>
            <pubDate>Fri, 06 Jun 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[A comprehensive guide to implementing Multi-Instance GPU (MIG) on Nvidia H100 in Kubernetes. Learn how to achieve true multi-tenancy, improve resource utilization, and reduce costs.]]></description>
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        <item>
            <title><![CDATA[KAgent: A Hands-On Guide to Adopting Agentic AI in Your Platform]]></title>
            <link>https://k8scockpit.tech/posts/kagent</link>
            <guid>https://k8scockpit.tech/posts/kagent</guid>
            <pubDate>Sun, 18 May 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[How to implement agentic AI capabilities in your Internal Developer Platform using KAgent to enhance productivity and user experience]]></description>
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        <item>
            <title><![CDATA[Modern On-Call Engineering Approach in 2025]]></title>
            <link>https://k8scockpit.tech/posts/on-call-engineering</link>
            <guid>https://k8scockpit.tech/posts/on-call-engineering</guid>
            <pubDate>Fri, 18 Apr 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[A comprehensive guide to implementing an effective on-call rotation system, incorporating AI assistance, and maintaining engineer well-being]]></description>
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        <item>
            <title><![CDATA[Progressive Delivery: Argo Rollouts Adoption in 2025]]></title>
            <link>https://k8scockpit.tech/posts/argo-rollouts-adoption</link>
            <guid>https://k8scockpit.tech/posts/argo-rollouts-adoption</guid>
            <pubDate>Mon, 14 Apr 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[A practical guide to adopting Argo Rollouts for Progressive Delivery in Kubernetes, including strategies, metrics, and migration paths]]></description>
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        <item>
            <title><![CDATA[Progressive Delivery in Kubernetes: A Comprehensive Analysis]]></title>
            <link>https://k8scockpit.tech/posts/progressive-delivery-kubernetes</link>
            <guid>https://k8scockpit.tech/posts/progressive-delivery-kubernetes</guid>
            <pubDate>Sun, 13 Apr 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[An in-depth analysis of Progressive Delivery options in Kubernetes, comparing Argo Rollouts and Flagger for modern cloud-native deployments]]></description>
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        <item>
            <title><![CDATA[Collaborative Architecture Diagrams: A Single Source of Truth]]></title>
            <link>https://k8scockpit.tech/posts/collaborative-architecture-diagrams</link>
            <guid>https://k8scockpit.tech/posts/collaborative-architecture-diagrams</guid>
            <pubDate>Sat, 12 Apr 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[How to implement collaborative architecture diagrams using Git, ensuring visibility and traceability across engineering teams]]></description>
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        <item>
            <title><![CDATA[Contact]]></title>
            <link>https://k8scockpit.tech/contact</link>
            <guid>https://k8scockpit.tech/contact</guid>
            <pubDate>Tue, 11 Mar 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Get in touch with me about Platform Engineering, Kubernetes, or Cloud Native technologies]]></description>
        </item>
        <item>
            <title><![CDATA[Cloud FinOps – Part 5: Usage Report]]></title>
            <link>https://k8scockpit.tech/posts/cloud-finops-usage-report</link>
            <guid>https://k8scockpit.tech/posts/cloud-finops-usage-report</guid>
            <pubDate>Fri, 10 Jun 2022 00:00:00 GMT</pubDate>
            <description><![CDATA[A practical guide to implementing cloud cost visualization using AWS Cost & Usage Reports, Athena, and Grafana]]></description>
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        <item>
            <title><![CDATA[Cloud FinOps — Part 4: Kubernetes Cost Report]]></title>
            <link>https://k8scockpit.tech/posts/cloud-finops-kubernetes-cost</link>
            <guid>https://k8scockpit.tech/posts/cloud-finops-kubernetes-cost</guid>
            <pubDate>Thu, 09 Jun 2022 00:00:00 GMT</pubDate>
            <description><![CDATA[A detailed guide on implementing cost visibility for Kubernetes workloads, including architecture, implementation, and practical dashboards]]></description>
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        <item>
            <title><![CDATA[Cloud FinOps – Part 3: Cloud Cost Report]]></title>
            <link>https://k8scockpit.tech/posts/cloud-finops-cost-report</link>
            <guid>https://k8scockpit.tech/posts/cloud-finops-cost-report</guid>
            <pubDate>Sat, 12 Mar 2022 00:00:00 GMT</pubDate>
            <description><![CDATA[A practical guide to implementing cloud cost visualization using AWS Cost & Usage Reports, Athena, and Grafana]]></description>
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        <item>
            <title><![CDATA[Cloud FinOps — Part 2: Tag Allocation Strategy]]></title>
            <link>https://k8scockpit.tech/posts/cloud-finops-tag-allocation</link>
            <guid>https://k8scockpit.tech/posts/cloud-finops-tag-allocation</guid>
            <pubDate>Mon, 15 Nov 2021 00:00:00 GMT</pubDate>
            <description><![CDATA[A detailed guide on implementing an effective tag allocation strategy for cloud resources as part of FinOps culture]]></description>
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        <item>
            <title><![CDATA[Cloud FinOps, Part 1: Principles]]></title>
            <link>https://k8scockpit.tech/posts/cloud-finops-principles</link>
            <guid>https://k8scockpit.tech/posts/cloud-finops-principles</guid>
            <pubDate>Tue, 02 Nov 2021 00:00:00 GMT</pubDate>
            <description><![CDATA[A comprehensive guide to Cloud Financial Operations (FinOps) principles, helping teams optimize cloud costs while balancing speed and quality]]></description>
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        <item>
            <title><![CDATA[Success Story: Migrating from AWS EMR to Kubernetes]]></title>
            <link>https://k8scockpit.tech/posts/aws-emr-to-kubernetes-migration</link>
            <guid>https://k8scockpit.tech/posts/aws-emr-to-kubernetes-migration</guid>
            <pubDate>Wed, 20 Oct 2021 00:00:00 GMT</pubDate>
            <description><![CDATA[A detailed case study of migrating Spark workloads from AWS EMR to Kubernetes, including challenges, solutions, and measurable improvements in scalability, reliability, and cost-effectiveness]]></description>
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        <item>
            <title><![CDATA[Running Apache Spark on Kubernetes: A Cloud-Agnostic Approach]]></title>
            <link>https://k8scockpit.tech/posts/running-apache-spark-on-kubernetes</link>
            <guid>https://k8scockpit.tech/posts/running-apache-spark-on-kubernetes</guid>
            <pubDate>Tue, 13 Jul 2021 00:00:00 GMT</pubDate>
            <description><![CDATA[A comprehensive guide on deploying Apache Spark on Kubernetes, exploring challenges, architecture decisions, and implementation details for a cloud-agnostic solution]]></description>
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        <item>
            <title><![CDATA[Running Apache Flink on Kubernetes: A Practical Guide]]></title>
            <link>https://k8scockpit.tech/posts/running-apache-flink-on-kubernetes</link>
            <guid>https://k8scockpit.tech/posts/running-apache-flink-on-kubernetes</guid>
            <pubDate>Mon, 12 Apr 2021 00:00:00 GMT</pubDate>
            <description><![CDATA[A comprehensive guide on deploying Apache Flink on Kubernetes, covering challenges, architecture, deployment options, and best practices]]></description>
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        <item>
            <title><![CDATA[Monitoring AWS Credential Age with Terraform, Go, Lambda, and Slack]]></title>
            <link>https://k8scockpit.tech/posts/monitoring-aws-credentials-age</link>
            <guid>https://k8scockpit.tech/posts/monitoring-aws-credentials-age</guid>
            <pubDate>Tue, 22 Jan 2019 00:00:00 GMT</pubDate>
            <description><![CDATA[Learn how to build a practical solution for monitoring AWS credential age using Terraform, Go, AWS Lambda, and Slack notifications to enhance your cloud security posture.]]></description>
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