First of all, RedHat is not my favorite company in the FOSS world. many love the strict security policies of RedHat but I am not that security freak guy. I am always setenforce 0 SELinux guy. as you know I’m currently living in Tehran, and many of the tech industry…

Why ? When you are living in Iran you most know the network technologies very well , as Iran and china internet censorship consider vast services include streaming and news and almost everything outside of country. another painfull story is sanctions , almost every service outside of Iran fear to service Iranian…

laravel is popular and known for rapid development but deploying php frameworks and scale them in kubernetes is a little bit tricky. Sessions Since HTTP driven applications are stateless, sessions provide a way to store information about the user across requests, for example when you get login in a laravel website…

The rancher is a great setup with easy-to-config and magnificent UI and integration with cloud IaaS providers like AWS. I have been a fan of the project since the early state of Rancher in version 1 with cattle style deployment before kubernetes become standard for the community of container orchestration. Calico…

for the past week i was working on sending nginx custom json log to elasticsearch with replacing /hide sensitive data , one of the most painful problem with fluntd was problem in parsing json format , nginx was working correct as i expected but fluentd was not able to parsing some of access logs , i had tried many things but hell no , it was not working. in the end when i was going to give up i just tell myself to reading the parser code.

in my previous post i show how to send docker json log to elk by gelf log driver , but first of all we need send php error or message logs to stdout or stderror. …

Kubernetes autodeploy with Gitab CI There are two ways for upgrade service in kubernetes , use directly api or kubectl , i perefer kubectl due readable yaml files . for rancher v2 api call should be like this example : you can create an script and run in your…

first of all you need elk stack in your rancher cluster i prefer my catalog ( docker-compose and rancher compose ) instead of official or community , you can customize it for yourself if you can read farsi here i wrote about it before. in fact docker logging is not…