Ronald Bartelshubandspoke.amastelek.com·Dec 20, 2024🌉Optimising Spanning Tree Protocol (STP) Configuration | The Importance of a Nominated Root Bridge🌲Spanning Tree Protocol (STP) is a vital mechanism in networking, preventing loops in Layer 2 topologies by selectively blocking redundant paths while ensuring network redundancy. However, one common mistake is leaving STP on its default settings, whi...spanning tree
Birendra Kumar Chaudharybiren.hashnode.dev·Dec 19, 2024📉SSL issue (site-down)❎Event description: firstly, Tried managing on cloudflare SSL/TLS configuration, but it did not work. Then, we follow the let'sencrypt process from the server. Navigated to the Let's Encrypt Directory. Backed Up Existing Certificates. Created a N...site down
Amulyaawscloudbasics.hashnode.dev·Dec 17, 20243 Real-World Kubernetes Challenges Every DevOps Engineer FacesIntroduction In the dynamic world of Kubernetes, DevOps engineers encounter numerous challenges that test their problem-solving skills. This article explores three critical production scenarios that are common across organizations, providing insights...DevOpskubernetes challenges
Cyrille N'DAH23cyy.hashnode.dev·Dec 16, 2024Comment Docker est devenu mon sauveur pour installer Apache CassandraLors d’un projet en classe sur les bases de données non relationnelles, j’étais confronté à un défi : installer Apache Cassandra sur mon système Windows 10. Initialement, cela semblait être une tâche relativement simple, mais rapidement, ce qui devai...Docker
Cyrille N'DAH23cyy.hashnode.dev·Dec 2, 2024Installer SQL Server sur Windows 11 : Résoudre le problème de taille de secteur de disqueSi vous essayez d'installer Microsoft SQL Server 2022 sur un système Windows 11 et que vous rencontrez l'erreur suivante : Programme d'installation de Microsoft SQL Server 2022 Erreur :Échec de l’attente du handle de récupération du moteur de base d...SQL Server
Shaik Mustafadocker77.hashnode.dev·Nov 25, 202430 Essential Docker Commands Every DevOps Engineer Should KnowDocker has revolutionised how we build, ship, and run applications by enabling the creation of portable, isolated containers. But it’s not just about knowing what Docker is — it’s about mastering the commands that streamline workflows, optimize perfo...101 likes·218 readsDocker
Mohamad Mahmoodhashnotes.hashnode.dev·Nov 24, 2024Docker Error: "Docker Desktop distro installation failed..."Solution: Stop Docker Desktop Run the following command in your terminal wsl --unregister docker-desktop Run Docker Desktop again (Will recreate the distro)Docker
Mohamad Mahmoodhashnotes.hashnode.dev·Nov 24, 2024Docker Error: "Error response from daemon: Ports are not available"docker: error response from daemon: Ports are not available: listen tcp 0.0.0.0/50070: bind: An attempt was made to access a socket in a way forbidden by its access permissions. Solution: net stop winnat docker start container_name net start winnat ...errors
Taejung Heoblog.aqudi.me·Nov 24, 2024AWS Lambda와 Connection Pool 사용 시 발생한 응답 지연 문제 해결기배경 개발자님! 화면이 너무 늦게 떠요!! 이번 주에 매출 통계 기능을 개발해서 개발 서버에 올렸는데 테스팅을 하다가 갑자기 긴급 호출이 들어왔다. API 속도가 너무 느리다는데 얼마나 느리길래 그런지 확인해봤더니 무려 10~16초가 걸렸다. 신규 레포지토리를 파서 개발한 거라 설정에 문제가 있었나? VPC간 통신 때문에 지연되는 건가? 별의 별 생각이 다 들어서 각 모듈별로 실행되는 시간, 실제 쿼리하는 시간을 전부 측정해봤는데 10~16...AWS
Mohamad Mahmoodhashnotes.hashnode.dev·Nov 24, 2024Problem: Windows App Taking A Long Time To RunSolution: try running system file checker in cmd console sfc /scannow Example:Windows
