AOAdedoyin Ogunsolainadehorizon.hashnode.dev路Sep 19 路 5 min readInstalling and Configuring Jenkins on Linux Jenkins is an open-source automation server used to automate repetitive tasks across software development and IT operations. It's used mostly used in CI and CD, schedule and execute jobs, run scripts 00
AOAdedoyin Ogunsolainadehorizon.hashnode.dev路Sep 10 路 2 min read饾棜饾椂饾榿饾棦饾椊饾榾: Argo CD + Kubernetes ClusterIt was interesting to see Argo CD implement a GitOps workflow, with the manifests stored in my Git repository. Argo CD continuously performed drift detection, comparing the live state of the Kuberne00
AOAdedoyin Ogunsolainadehorizon.hashnode.dev路Sep 3 路 4 min readCrashLoopBackOff Prod-Anatomy and 10-category Kubernetes Error mapEvents are one of my first troubleshooting stops when a Pod isn't behaving as expected. I can inspect them with: kubectl describe pod <pod-name> Or kubectl get events -n --sort-by=.lastTimestamp E20
AOAdedoyin Ogunsolainadehorizon.hashnode.dev路Sep 2 路 5 min readSolving ImagePullBackOff, CrashLoopBackOff and OOMKilled Pod-Status in K8sThe real Kubernetes troubleshooting skill isn't memorizing error names, it's knowing which layer to check next based on the symptom in front of you. kubectl describe pod <pod-name> + Events is one of 10
AOAdedoyin Ogunsolainadehorizon.hashnode.dev路Aug 31 路 6 min readScaling the AWS Infratructure I Built Using Modules, Multi-Env, and a Self-Provisioned State BackendA while back I built a secure VPC project for a company that needed employees to reach internal Linux servers on AWS without exposing anything to the open internet (View 馃憠 Here). It worked well as 10
