Monthly Archives: June 2022

Recent technical articles & videos.

Kubernetes: Getting started with GKE Gateway controller, Isovalent Open Sources Tetragon, eBPF-Based Observability Platform, Part-1: Setup Prometheus, Kube State metrics and Integrate Grafana with Kubernetes, Part-2: Setup Prometheus, Kube State metrics and Integrate Grafana with Kubernetes, Multi Tenant Logs with

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Latest technical articles & videos.

Kubernetes: How to manage all my K8s secrets in git securely with Bitnami Sealed Secrets, Breaking Changes in Argo CD 2.4, Continuous Development on Kubernetes with GitOps Approach, Kubernetes Security Profiles Operator v0.4.3 release announcement, How to manage Kubernetes secrets

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Recent technical articles & videos.

Kubernetes: A robust implementation of ArgoCD’s App Of Apps Pattern, Secure Your Docker Images With Cosign (and OPA Gatekeeper), Use Cluster API to provision Kubernetes clusters in anywhere! The Automation Challenge: Kubernetes Operators vs Helm Charts (47min), Debugging Kubernetes Services

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      CentOS: Connect, FOSDEM, 2023.

RHCSA7: Task of the day

Allowed time: 10 minutes.
Create a XFS file system of 100MB. Mount it under /mnt. Then, increase its size by 50MB.

RHCE7: Task of the day

Allowed time: 10 minutes.
Set up a default secure MariaDB database called maria with a user named muser with all privileges.

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Poll for favorite RHEL 7 book

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Poll for most difficult RHCE 7 topic

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