#100daysofdevops zoekresultaten
Day 20 of My DevOps Journey Today I worked with tar files Copied an entire directory Compressed it into a .tar archive Also practiced creating a .tar.gz (zipped tar) file Learning how to package and back up files the Linux way ๐ฅ #DevOps #Linux #100DaysOfDevOps #TechJourney
๐ Day 42โ44 of My KodeKloud #100DaysOfDevOps Journey. Mastering Docker Networking, Container Orchestration & Compose Workflows. Today, I designed robust container networks, managing image pipelines, and orchestrating production-ready services. #DevOps #KodeKloudJourney
๐ Days 37โ41 of #100DaysOfDevOps โ #Docker Deep Dive Few weeks ago, I started my #100DaysofDevOps journey with #Kodekloud, and I have also decided to share my progress here on X. I'm currently at Day 42, and here is an update on my current progress so far. #DevOps #TechTwitter
๐งฉ #100DaysOfDevOps 7 days Recap From Linux basics to system services, hereโs everything I explored in 7 days as I built from the ground up๐
Day 7 of #100DaysOfDevOps Today I learned about systemd, the manager that kicks in the moment your Linux system boots up. Itโs responsible for starting all essential services and keeping things running smoothly.
โฆ Day 20 of #100DaysOfCode ๐ป I finally began my DevOps journey โ something Iโve wanted to start for a long time.๐ ๐ Covered so far: โ DevOps Basics & Lifecycle โ SDLC & Its Models โ Servers, Virtualization & VMs โ OS, Linux & Shell Commands #DevOps #100DaysOfDevOps
Days 89-91 โ of #100daysofdevops I haven't finished all the ansible tasks unfortunately, but the progress is good for how busy things are. I also am almost finished with the ansible tutorial I shared before. 9 more tasks to go ๐ฅณ @KodeKloudHQ #ansible #automation #showyourwork
๐ Starting my DevOps journey today. Honestly, Iโve always been a bit scared of it โ felt too complex or โnot for me.โ ๐ But this time, Iโm facing it head-on. Iโll be sharing my journey and learnings along the way. ๐ฑ #DevOps #LearningJourney #100DaysOfDevOps
๐ DevOps Journey โ Part 13 Dockerize a MERN Application ๐ณ Learned how to: โ Write a Dockerfile โ Use Docker Compose to run multiple containers โ Containerize a full MERN stack app #DevOps #100DaysOfDevOps
Day โ๏ธ of #100daysofdevops I couldn't get any "free tier" resources capable of running k8s so I'm running Minikube locally for my portfolio projects do you use free resources in your learning? if so which do you recommend?? #cloudcomputing #devops #sre
Day 8 of #100DaysOfDevOps Today, I moved into Linux Networking Basics, understanding how a Linux system communicates on a network. Networking is a core part of DevOps because almost everything we deploy needs to talk to something else. ๐งต๐
๐ฅ Day 12 of #100DaysOfDevOps ๐ฅ Wrote my first Bash script today ๐ป Automated the full setup of an Apache web server โ install, enable, deploy & clean up โ๏ธ๐ Felt amazing seeing it run smooth ๐ฅ #DevOps #Bash #Automation #Linux #LearningInPublic
Day 35 of #100DaysOfDevOps ๐ธ - explored grafana & prometheus - I'm confused asf - will try to setup the dashboard further to visualise CPU usage/load #SIEM #grafana #prometheus #100daysofcode
Day 31/100 of #100DaysOfDevOps. If your devs have `cluster-admin` on a production K8s cluster, you have a security incident waiting to happen. Not "if," but "when." Use RBAC. Grant permissions per-namespace. Default to read-only. Least privilege isn't aโฆ
Day 11 of #100DaysOfDevOps Todayโs project was about managing a service with systemd. I installed and played around with nginx, starting, stopping, restarting, and checking logs. Felt good seeing those commands actually do something. ๐งต๐ #DevOpsJourney #Linux #Nginx
Day 10 of #100DaysOfDevOps Today I completed my first mini-project: setting up a new Linux user with SSH key-based login, logging in securely without using a password.๐งต๐ #DevOpsJourney #Linux #SSH #CloudEngineering
Day 2 #100DaysOfCode ๐บDSA C++ ๐ธ Solved a good no.of problems on Patterns. Solving problems taking too much time than I imagined ๐ซ #100DaysOfDevOps ๐บ Kunernetes ๐ธYAML for Kunernetes ๐ธPods with YAML ๐ธReplica Controllers ๐ธReplica Sets
Day 6 #100DaysOfCode ๐บJava (OOPS) ๐ธObject & Classes ๐ธConstructors & Overloading ๐ธWrapper Classes ๐ธGarbage Collection #100DaysOfDevOps My blog on Kubernetes is halfway through after sitting for more than 4 hours. Hopefully I'll publish it tomorrow๐ค
๐ DevOps Journey โ Part 15 Basic Understanding of Kubernetes Architecture โธ๏ธ Topics covered: โ Control Plane (Master Node) โ Data Plane (Worker Nodes) โ Key Components #DevOps #Kubernetes #100DaysOfDevOps
Day 31/100 of #100DaysOfDevOps. If your devs have `cluster-admin` on a production K8s cluster, you have a security incident waiting to happen. Not "if," but "when." Use RBAC. Grant permissions per-namespace. Default to read-only. Least privilege isn't aโฆ
Day 20 of #100DaysOfDevOps I built and debugged a small multi-port service in Python, a hands-on project that tied together everything from ports to processes, binding, logs, and troubleshooting. โ๏ธ #DevOpsJourney #LinuxNetworking #SysAdmin
Day 19 of #100DaysOfDevOps Today was all about a recap. ๐ Spent some time revisiting everything Iโve learned about Linux networking: ports, firewalls, service binding, DNS, and troubleshooting. Feels good to see how it all fits together. #DevOpsJourney #LinuxNetworking
Day 19 of #100DaysOfDevOps Today was all about a recap. ๐ Spent some time revisiting everything Iโve learned about Linux networking: ports, firewalls, service binding, DNS, and troubleshooting. Feels good to see how it all fits together. #DevOpsJourney #LinuxNetworking
Day 18 of #100DaysOfDevOps I was doing a networking lab today and intentionally broke DNS. ๐ Made me think: even big infrastructure players like Cloudflare arenโt immune; they had a major outage just this week. #DevOpsJourney #Networking
Day 30/100 of #100DaysOfDevOps. Kubernetes Namespaces are for organization, not for security. Use them to: - Group resources by team or environment. - Apply RBAC and resource quotas. - Avoid naming conflicts. They are a wall made ofโฆ
Day 29/100 of #100DaysOfDevOps. How to get internet traffic into your K8s app? `Internet -> Ingress Controller (e.g., NGINX) -> Ingress Rule -> Service -> Pod` The Ingress object defines the routing rules ("host.com/path goes here"). Theโฆ
Starting my 100-day DevOps challenge today! ๐ง Roadmap: Linux, Git/GitHub, Networking, CI/CD, Docker, Kubernetes, Terraform, AWS, Monitoring & real-world projects. Iโll share daily progress + learnings. Letโs grow together! ๐ #100DaysOfDevOps #DevOps #Cloud #LearningJourney
Day 20 of My DevOps Journey Today I worked with tar files Copied an entire directory Compressed it into a .tar archive Also practiced creating a .tar.gz (zipped tar) file Learning how to package and back up files the Linux way ๐ฅ #DevOps #Linux #100DaysOfDevOps #TechJourney
Day 28/100 of #100DaysOfDevOps. Stop giving your CI pipeline `cluster-admin` rights. It's a huge security hole. Adopt GitOps (ArgoCD/Flux). 1. Git is your source of truth. 2. An in-cluster agent pulls changes. 3. All changes are via Pull Request.โฆ
Day 27/100 of #100DaysOfDevOps. Helm is a necessary evil in Kubernetes. Good for: - Installing third-party charts (e.g., Prometheus). - Basic templating of your app YAML. Bad for: - Complex logic. `{{ if .Values... }}` gets ugly, fast. Use it wisely.โฆ
Day 18 of #100DaysOfDevOps I was doing a networking lab today and intentionally broke DNS. ๐ Made me think: even big infrastructure players like Cloudflare arenโt immune; they had a major outage just this week. #DevOpsJourney #Networking
Day 17 of #100DaysOfDevOps Today I explored troubleshooting network connectivity in Linux. Turns out most issues follow a clear, logical path; once known, troubleshooting becomes predictable. ๐ ๏ธ #DevOpsJourney #LinuxNetworking
Day 26/100 of #100DaysOfDevOps. Stop using `kubectl run`. Stop using `kubectl create`. Define your desired state in a YAML file. Store that YAML in Git. Run kubectl apply -f your-file.yaml. This is the way. It's declarative,โฆ
Day 25/100 of #100DaysOfDevOps. Opinion: Unless your company's product IS a Kubernetes distribution, you have no business building your own cluster. Use EKS, AKS, or GKE. Your team's time is better spent building features, not debugging etcd.โฆ
Day 17 of #100DaysOfDevOps Today I explored troubleshooting network connectivity in Linux. Turns out most issues follow a clear, logical path; once known, troubleshooting becomes predictable. ๐ ๏ธ #DevOpsJourney #LinuxNetworking
Day 16 of #100DaysOfDevOps Today I learned how to control which network interface a service listens on. Itโs like telling a web server or SSH, โserve only on this door, not all doors.โ ๐ช๐ #DevOpsJourney #LinuxNetworking #SysAdmin
Day 24/100 of #100DaysOfDevOps. To get started with Kubernetes, you have to understand its three core building blocks: 1. **Pod:** The smallest deployable unit. It's a wrapper around one or more containers that share a network and storage. 2.โฆ
Day 16 of #100DaysOfDevOps Today I learned how to control which network interface a service listens on. Itโs like telling a web server or SSH, โserve only on this door, not all doors.โ ๐ช๐ #DevOpsJourney #LinuxNetworking #SysAdmin
Day 15 of #100DaysOfDevOps Today I explored Linux firewalls, which control which traffic is allowed in and out of my server. Itโs funny how just a few rules can completely secure a system. ๐ #DevOpsJourney #Linux #Security
Day 23/100 of #100DaysOfDevOps. Kubernetes is not just a container runner. It's an API. A toolkit for building your own platform. If you're just using it to run pods, you're only scratching the surface of its power. #DevOpsUnlocked #Kubernetesโฆ
Day 15 of #100DaysOfDevOps Today I explored Linux firewalls, which control which traffic is allowed in and out of my server. Itโs funny how just a few rules can completely secure a system. ๐ #DevOpsJourney #Linux #Security
Day 14 of #100DaysOfDevOps Today I focused on inspecting whatโs happening on my system using tools like ss and netstat. Yesterday was about understanding ports; today was about actually seeing which services are listening and how they behave. #DevOpsFromScratch #DevOpsJourney
Day 22/100 of #100DaysOfDevOps. Your Docker images are too fat and insecure. Use multi-stage builds. - Stage 1: Build your code with a full SDK. - Stage 2: Copy ONLY the final binary into a minimal `alpine` or `distroless` image.โฆ
Day 14 of #100DaysOfDevOps Today I focused on inspecting whatโs happening on my system using tools like ss and netstat. Yesterday was about understanding ports; today was about actually seeing which services are listening and how they behave. #DevOpsFromScratch #DevOpsJourney
Day 13 of #100DaysOfDevOps Today I dived into ports, protocols, and how services actually listen for connections. It finally clicked that every service talks over a port, and tools like ss help you see exactly what's happening behind the scenes. #DevOpsJourney #LinuxNetwork
Day 21/100 of #100DaysOfDevOps. Containers solve one problem better than anything else: "It works on my machine." By packaging the app AND its dependencies together, you guarantee consistency from dev to prod. It's that simple. #DevOpsUnlocked #Dockerโฆ
๐ Starting my DevOps journey today. Honestly, Iโve always been a bit scared of it โ felt too complex or โnot for me.โ ๐ But this time, Iโm facing it head-on. Iโll be sharing my journey and learnings along the way. ๐ฑ #DevOps #LearningJourney #100DaysOfDevOps
โฆ Day 20 of #100DaysOfCode ๐ป I finally began my DevOps journey โ something Iโve wanted to start for a long time.๐ ๐ Covered so far: โ DevOps Basics & Lifecycle โ SDLC & Its Models โ Servers, Virtualization & VMs โ OS, Linux & Shell Commands #DevOps #100DaysOfDevOps
Day 9 of learning #DevOps ๐ When we say Continuous Integration (CI), itโs about merging code regularly so automated tests can catch bugs early. Vote below โฌ๏ธ #100DaysOfDevOps #LearningInPublic Now your turn ๐๐ฝ
Days 89-91 โ of #100daysofdevops I haven't finished all the ansible tasks unfortunately, but the progress is good for how busy things are. I also am almost finished with the ansible tutorial I shared before. 9 more tasks to go ๐ฅณ @KodeKloudHQ #ansible #automation #showyourwork
๐ฅ Day 12 of #100DaysOfDevOps ๐ฅ Wrote my first Bash script today ๐ป Automated the full setup of an Apache web server โ install, enable, deploy & clean up โ๏ธ๐ Felt amazing seeing it run smooth ๐ฅ #DevOps #Bash #Automation #Linux #LearningInPublic
๐งฉ #100DaysOfDevOps 7 days Recap From Linux basics to system services, hereโs everything I explored in 7 days as I built from the ground up๐
Days 95 - 100 ๐of #100daysofdevops 4/8 -> 15/11โ๏ธ Finally Done with the challenge ๐ฅณ๐ It's been really difficult to show up daily to finish tasks, but I did it (even if it's 5 days late๐คซ) The journey isn't over however, so stay tuned๐คฉโ๏ธ #devops @KodeKloudHQ
๐ DevOps Journey โ Part 13 Dockerize a MERN Application ๐ณ Learned how to: โ Write a Dockerfile โ Use Docker Compose to run multiple containers โ Containerize a full MERN stack app #DevOps #100DaysOfDevOps
Day 20 of My DevOps Journey Today I worked with tar files Copied an entire directory Compressed it into a .tar archive Also practiced creating a .tar.gz (zipped tar) file Learning how to package and back up files the Linux way ๐ฅ #DevOps #Linux #100DaysOfDevOps #TechJourney
Day 28 of #100daysofDevOps ๐ธ - cleaned up my terraform setup: backend, outputs, IAM n stuff. Moving onto new stuff tmrw #100DaysOfCode #GCP #terraform
Day 7 of #100DaysOfDevOps Today I learned about systemd, the manager that kicks in the moment your Linux system boots up. Itโs responsible for starting all essential services and keeping things running smoothly.
Day 29 of #100daysofDevOps ๐ธ - installed kubectl/minikube - practiced some basic cmds #100DaysOfCode #docker #k8s #Kubernetes #minikube
Day โ๏ธ of #100daysofdevops I couldn't get any "free tier" resources capable of running k8s so I'm running Minikube locally for my portfolio projects do you use free resources in your learning? if so which do you recommend?? #cloudcomputing #devops #sre
๐ DevOps Journey โ Part 11 Continued exploring Docker ๐ณ Topics covered: โ What is Docker โ Docker Lifecycle โ Docker terminologies โ Docker Images #DevOps #Docker #100DaysOfDevOps
Day 8 of #100DaysOfDevOps Today, I moved into Linux Networking Basics, understanding how a Linux system communicates on a network. Networking is a core part of DevOps because almost everything we deploy needs to talk to something else. ๐งต๐
Day 30 of #100daysofDevOps ๐ธ Learning from this pro @SaiyamPathak #100DaysOfCode #k8s #Kubernetes
๐ DevOps Journey โ Part 15 Basic Understanding of Kubernetes Architecture โธ๏ธ Topics covered: โ Control Plane (Master Node) โ Data Plane (Worker Nodes) โ Key Components #DevOps #Kubernetes #100DaysOfDevOps
โฆ Day 28 of #100DaysOfCode ๐ป Learned about Kubernetes today Covered: โ Containers vs Docker vs Kubernetes โ Why Kubernetes is needed โ Basic Kubernetes Architectureโธ๏ธ #DevOps #100DaysOfDevOps
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