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Mostrando entradas de febrero, 2014

Understanding Liveness, Readiness and Startup Probes in Kubernetes

 This is a small article about understanding the liveness, readiness and startup in kubernetes.  There's good explanation in the kubernetes documentation: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/ This video also explains well the process: https://www.youtube.com/watch?v=aTlQBofihJQ But I wanted to understand it in a practical way. So I have this demo: https://github.com/DiegoTc/guest-book-js-docker/tree/Running-App-Version-1 It's a simple application running on a kubernetes cluster. https://github.com/DiegoTc/guest-book-js-docker/blob/Running-App-Version-1/argo/deployment.yaml apiVersion: apps/v1 kind: Deployment metadata: name: chat-ui spec: replicas: 1 revisionHistoryLimit: 3 selector: matchLabels: app: chat-ui template: metadata: labels: app: chat-ui spec: containers: - image: diegotc/guestbook:20230803-064434 imagePullPolicy: Always nam

Back to Ubuntu & New Plans

Today is 14 of  February 2014. It's been 45 days of this year and I have finally decided what are my plans. I am just quite finishing my computer science degree. So I have finally time. Its being a lot since I am a little sleepy in the Ubuntu Comunity. I have been a little active in Ask Ubuntu and some local events at my city. But I finally decided that my contribution this year is going to be to develop apps for Ubuntu Desktop/Mobile. I have being reading a lot of posts here in Planet Ubuntu  and checking the website http://developer.ubuntu.com/ I am quite excited in beginning. Planning to write a lot about my experience, examples and possible issues I find. Beside this I am planning to learn Node.js I hope that at the end of the year, I can write an article saying this two goals were completed.