I have a VM with one CPU only and there I run #nginx 1.18.0 in ubuntu server. It involves with some lightweight work like static content serve and as well as dynamic content with load balancer capability.
Continue reading Nginx and its workers with some random factsWork smartly with YAML
YAML is a heavily used markup language in this cloudy world. There are many tricks that can help us work smartly with YAML.
Continue reading Work smartly with YAMLHow to delete SSL certificates created through Certbot?
Everyone is using Certbot to have some free SSL certificates. I am here to document some commands related to managing SSL certificates created by Certbot.
Continue reading How to delete SSL certificates created through Certbot?Take Down all the Services Which are Deployed in Kubernetes by Imperative Way
To take down the services deployed by Kubernetes, this oneliner is pretty handy in some situations despite being too cluttered command… But it does work in situations.
% kubectl get deployments | awk '{print $1}' | grep -v "NAME" | while read f; do kubectl scale deployment $f --replicas=0; done