Hidden Secrets of Dockerfile

Have you ever faced an issue in which while building the docker image, even though you have mentioned “apt-get -y update” the package you are trying to install is not found in the repository?

Here, in this blog, we are going to discuss two common scenarios that I faced along with the root cause of this problem. Let’s take a look.

First, it’s important to remember that valid intermediate images are not built again. They are loaded from cache. Dockerfile cache is considered valid if the build command gives a 0 return code.

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OpsTree, OpsTree Labs & BuildPiper: Our Short Story…

short story on Opstree, Opstree Labs and Buildpiper

It’s been more than 6 years since we began the evolution Journey called OpsTree. What a Journey it has been, we cannot thank God and the co-travellers more!! 

In 2014 we realized – Cloud and DevOps had arisen in the IT landscape while the industry was still waking up to it. We decided to wake up early and be ready and equipped – aspiring that industry could “Rely on us” – to navigate them comfortably in the realm DevSecOps. 

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BuildPiper – A SAAS Playground

Buildpiper - A SAAS Playground

As of late, I took a dive at setting up and connecting WordPress with the database using container services. I created a website but couldn’t figure out where and how to deploy it. I was looking for a way with less exertion, at least expense, and minimum time. At this point, I thought of a Continue reading “BuildPiper – A SAAS Playground”

Elastic SIEM – An Event Tracking Feature

SIEM with ELK – san3ncrypt3d – Making cybersecurity a habit & Privacy a Goal

 

Torture the data, and it will confess to anything.

Ronald Coase

WHAT IS ELASTIC SIEM

Elastic SIEM (Security Information and Event Management) is a new feature provided by Elastic NV. Using Elastic SIEM we can track and maintain important events that concern us.

Events are actions that reflect something that has happened.

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Monitoring Druid with Prometheus

Druid Exporter – A Prometheus agent for Druid Database

A while back we got the requirement for working on Apache Druid. By working on Apache Druid, We mean setup, management, and monitoring. Since it was a new topic for us we started evaluating it and we actually find it has a lot of amazing features.

So for the people who don’t have an idea about Druid and just starting with Druid. Let me give a quick walk-through of it.

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