Implementing RED method with Istio
In this article I describe how to quickly get started with SLO and SLI practice using Istio. The RED method or Rate, Errors, Duration are a good Service Level...
>
DIRECTORY: SRE
Brief Summary of Site Reliability Engineering best practices
This is practical notes on explaining what is SRE, what kind of work SREs does and what type of processes they do.
Integrating Flask with Jaeger tracing on Kuberentes
Distributed applications and microservices required high level of observability. In this article we will integrate a Flask micro framework with Jaeger tracing...
First class incident response process
If you don't have incident response process the chances are that sooner than later you will need one. To understand where to start check out this first class...
Kubernetes Ingress controllers - spreadsheet
Nice spreadsheetof all types of ingress controllers available for Kubernetes. Details are very well explained in Steven Acreman post.
Serve a golang web application over HTTPS in one line
This is next level of dealing with certificates. Great job by Matt Hold and open source community on Certmagic module. Read his twitter thread on the subject.
AWS Transit Gateway to Simplify Your Network Architecture
This is how your network architecture probably looks now this is how it can be with Transit Gateway Transit gateway was one of the missing peaces to full fill...
Amazon EKS IAM based authentication explained
Read full article by Daniel Weibel on how authentication and authorization works on amazon EKS.
Terraform remote state and state locking
Terraform remote state and state locking is important part in team collaboration. What are challenges when working on Terraform in a team: 1. how to synchronize...
AWS best practices for Lambda functions in Production
Hey folks, just a month ago I have been involved in AWS project based on Lambda functions. In this article I will explain what I learned so far and how to create...
Kubernetes sidecar pattern: nginx ssl proxy for nodejs
I learn about sidecar pattern from Kubernetes documentation and later from blog post by Brendan Burns The distributed system toolkit. Sidecar is very useful...
Continuous integration and deployment with Google Cloud Builder and Kubernetes
Pipeline of Continuous Integration(CI) for containers has several basic steps. Lets see what they are: Listen to a change in repositories(github, bitbucket) such...
Prepare Application Launch Checklist
Application Launch checklist is aimed for Devops, Sysops and anyone whois job to make website available and reliable. The checklist better works for applications...
Making simple Splunk Nginx dashboard
As a DevOps guy I often do incident analysis, post deployment monitoring and usual logs checks. If you also is using Splunk as me when let me show for you few...