Mr. Pramodemrprmode.hashnode.dev·Mar 12, 2024How to be a CICD "pipeline" EngineertldrDevOps Engineer "is a" CICD pipeline Engineer AND, I repeat: a DevOps Engineer is a CICD pipeline engineer. This post is my attempt to validate myself: {{ the CI }} A software developer (Dev) pushes a commit and calls it a day before taking thei...Discuss·42 readsDevops articles
Mr. Pramodemrprmode.hashnode.dev·Mar 10, 2024DevOps Engineer "is a" pipeline EngineerTldrA Software Engineer is an application engineer. Likewise, a DevOps Engineer is a CICD pipelines engineer. A Full Stack Engineer is probably both. But, one got to be crafty in either one, if not both. Have a nice day! And, I repeat: a DevOps Engi...Discuss·62 readsDevops
PK Jhasre.hashnode.dev·Mar 8, 2024Difference Between Hard link and Soft link in LinuxHard link can be crated on same filesystem. It has same inode (inode is one of the data structure in Linux kernel which keeps information about file). Here is the command to create hard link, ln file1 file2 Hard link has some limitation like, hard li...DiscussLinux
Roberto LupiProrlupi.com·Mar 7, 2024The Math of SRE Explained: control hierarchiesSREs are software engineers who primarily focus on software systems. These systems are adaptable and quick to respond to changes. Cover Image: Functional levels of a Distributed Control System(DCS) by Daniele Pugliesi, CC BY-SA 3.0 https://creativeco...Discuss·68 readsThe Math of SRE ExplainedSRE
Roberto LupiProrlupi.com·Mar 6, 2024The Math of SRE Explained: stochastic processesTake a collection random variables and organize them in some way, you get a stochastic process or a random field. We need to explore more than just basic statistics and discuss how sequences of random variables change over time and space. (This is an...Discuss·55 readsThe Math of SRE ExplainedSRE
Roberto LupiProrlupi.com·Mar 4, 2024The Math of SRE Explained: SLI and SLOsLet me share what I've learned from 12 years of experience, defining and defending SLOs on various software and hardware systems, including TPU pods, HPC/GPU clusters, and general compute clusters. (This is just an introductory post, but I need to co...Discuss·134 readsThe Math of SRE ExplainedSRE
Maxat Akbanovmaxat-akbanov.com·Mar 3, 2024How to safeguard yourself from notorious "rm -rf" command in productionThis article was inspired by the original postmortem analysis made by Gitlab team during the database outage on January 31 2017. In fact, it is great that enterprise companies don't seal the incidents inside but rather tend to share their experience ...Discuss·85 readsbash-and-linuxDevops
Rushabh Shahiamrushabhshahh.hashnode.dev·Mar 2, 2024Setup Multiple Static Websites on a Single Server Using Nginx Virtual HostsKey Concepts Covered Subdomains Nginx Virtual Hosts routing. Wildcard SSL (Let's Encrypt) Prerequisite Hey mate if you're here, and finding solution for multiple static website getting hosted on single server you're at right place. I'm hoping yo...Discuss·1 like·45 readsnginx
SURAJ SINGHsrj.hashnode.dev·Feb 29, 2024AnsibleWhat is Ansible? Ansible is an open-source automation tool that simplifies the management, configuration, and deployment of software applications and infrastructure. It allows you to automate tasks such as provisioning servers, configuring software, ...DiscussDevops
Sri venkat Chennusrivenkat.hashnode.dev·Feb 26, 2024📢"Cloud Infrastructure Setup Guide with VPC, Subnets, and Autoscaling"Concepts to be known: What is VPC and why is it important? A Virtual Private Cloud (VPC) is a virtual network in cloud computing that provides isolated resources and security controls. It's important for secure, scalable, and efficient cloud infra...Discuss·5 likes·38 readsAWS