A well-designed Grafana dashboard helps engineers identify issues quickly by focusing on the metrics that matter. Learn which Kubernetes, container, application, and infrastructure metrics should be monitored for effective troubleshooting and faster incident response.
LinkedIn Post: https://www.linkedin.com/feed/update/urn:li:groupPost:6585254-7479335144928014336?utm_source=social_share_send&utm_medium=android_app&rcm=ACoAAFCO0B4BD6DEmkdKDOMFYP9rusautbTY9lY&utm_campaign=copy_link

Credits: Original content by Sai Praneeth.

NodeLocal DNSCache improves Kubernetes DNS performance by caching DNS queries locally on each node. It reduces lookup latency, lowers CoreDNS load, minimizes conntrack usage, and enhances cluster scalability—making it a valuable optimization for production Kubernetes environments.
LinkedIn Post: https://www.linkedin.com/feed/update/urn:li:groupPost:6585254-7478330480031866880/?utm_source=social_share_send&utm_medium=android_app&rcm=ACoAAFCO0B4BD6DEmkdKDOMFYP9rusautbTY9lY
Credits: Sulaiman S

🔄 Maven Build Lifecycle Explained

Understanding the Maven lifecycle is essential for building reliable CI/CD pipelines. Each phase—from validate and compile to package, install, and deploy—plays a specific role in the build process. Knowing how these phases work makes troubleshooting build failures and pipeline design much easier.

🔗 Original post: https://www.linkedin.com/feed/update/urn:li:groupPost:6585254-7478300769452969984/?utm_source=social_share_send&utm_medium=android_app&rcm=ACoAAFCO0B4BD6DEmkdKDOMFYP9rusautbTY9lY
Credit: Sai Praneeth

#Maven #DevOps #Java #CICD #BuildAutomation

🔍 Monitoring vs Observability

Monitoring tells you when something is wrong, while observability helps you understand why it happened. By combining metrics, logs, and traces, engineers can investigate unexpected issues, reduce downtime, and improve system reliability beyond predefined alerts.

🔗 Original post by Arjun Bajpai: https://www.linkedin.com/feed/update/urn:li:groupPost:6585254-7478157406817087489/?utm_source=social_share_send&utm_medium=android_app&rcm=ACoAAFCO0B4BD6DEmkdKDOMFYP9rusautbTY9lY

#Observability #Monitoring #DevOps #SRE #OpenTelemetry #Prometheus #Grafana #Kubernetes

🛠️ DevOps Tool of the Week: Inspektor Gadget

Inspektor Gadget brings Kubernetes-aware observability to eBPF by mapping kernel events directly to Pods, containers, and namespaces. It enables real-time tracing, debugging, packet capture, and runtime security insights while helping engineers troubleshoot Kubernetes workloads with minimal overhead.

Content credit: DevOpsCube
Linkedin link: https://www.linkedin.com/posts/kubernetes-ai-share-7479489391028264960-2kyp/?utm_source=social_share_send&utm_medium=android_app&rcm=ACoAAFCO0B4BD6DEmkdKDOMFYP9rusautbTY9lY

Github repo: https://github.com/inspektor-gadget/inspektor-gadget

#DevOps #Kubernetes #eBPF #Linux #Observability #CloudNative #PlatformEngineering

DNS Resolution Flow Explained

Ever wondered what happens after you type a domain name into your browser?

DNS translates human-readable domain names into IP addresses through multiple steps—OS Resolver, Recursive Resolver, Root Server, TLD Server, and Authoritative DNS Server—before your browser connects to the website.

Understanding this flow is essential for troubleshooting networking, Kubernetes, cloud, and application connectivity issues.

📖 Learn the DNS resolution process and master networking fundamentals.

Content Credit: Nagarani Sunke
linkedin post: https://www.linkedin.com/groups/6585254/?highlightedUpdateUrn=urn%3Ali%3AgroupPost%3A6585254-7475586586609377280&q=highlightedFeedForGroups

#DNS #Networking #DevOps #Kubernetes #CloudComputing #Linux #SRE #SystemDesign #Infrastructure #TechLearning

Personal Blog for those interested in CRO:
https://medium.com/@iamrawtion/part-3-how-to-decide-which-cro-test-to-run-first-901a182103c9

Posting on behalf of @MrNamazizadeh who has launched


https://www.udemy.com/course/docker-for-beginners-fast-hands-on-training/

There is a 100% discount on this course. Please contact @MrNamazizadeh for discount code.

The second edition of UbuCon India by the Ubuntu India LoCo dedicated to the Ubuntu ecosystem and the broader Free and Open Source Software (FOSS) community in India. Our mission is to provide a platform for developers, users, contributors, and enthusiasts to learn, share, and collaborate. The conference aims to foster community growth and showcase the latest advancements and applications of Ubuntu and related technologies.

Also there is discount coupons for professional pass holders for Canonical Academy exams

https://konfhub.com/ubucon-india-2026?utm_source=tg&utm_campaign=ref

Posting on behalf of @Farzindxb

https://github.com/mtalavi/coolify-mirror

Coolify Mirror, a free, independent open-source tool for moving Coolify apps and data between servers. Create a backup on the source, restore with one command on the target, and review before confirming.

Send feedbacks to @Farzindxb