Hi all, this document shows you how to run multiple logstash configuration files. Logstash (part of the Elastic Stack) integrates data from any source, in any format with this flexible, open-source collection, parsing, and enrichment pipeline. Configuration Option 1: If you are running from downloaded binary, create a folder and Read more…
Hi Techrunnr, This document deals with the we looked into how we can use the API built into our containers to gain an insight to what resources our containers are running. Here we are using cAdvisor (Container Advisor) from google to collect the metrics of our containers. cAdvisor running daemon Read more…
Hi All, this document deals with how to install firebird in centos7 Firebird is an open-source SQL relational database management system that “runs on Linux, Microsoft Windows, macOS, and several Unix platforms”. The database forked from Borland’s open source edition of InterBase in 2000, but since Firebird 1.5 the code Read more…
Hi Techrunnr, this document deals with How to shrink ibdata1 file in /var/lib/mysql/. By default ibdata1 file in /var/lib/mysql/ normally consists of 4 types of data Table Data Table Indexes MVCC (Multi versioning Concurrency Control) Data Table Metadata Follow the below steps to shrink the ibdata1 Take the dump of Read more…
In this document, we will check how to change the keycloak database to MySQL from h2. Keycloak comes with its own embedded Java-based relational database called H2. This is the default database that Keycloak will use to persist data and really only exists so that you can run the authentication Read more…
Hi All, this document shows you how to set up a keycloak server in Linux. Keycloak is an open-source software product to allow single sign-on with Identity Management and Access Management aimed at modern applications and services. As of March 2018, this JBoss community project is under the stewardship of Read more…
Hi Techrunnr, this post is regarding mongoDB installation and replica setup with HA using ansible on CentOS7 Prerequisites: 3 servers with CentOS7 operating system Deploy 3 servers in 3 different AZ Python on 3 nodes Ansible on execution server Enable Security groups on each server to communicate with each other Read more…
This is a node.js application/service that converts Highcharts.JS charts to static image files. It supports PNG, JPEG, SVG, and PDF output; and the input can be either SVG, or JSON-formatted chart options. The application can be used either as a CLI (Command Line Interface), as an HTTP server, or as Read more…
Node.js is a platform built on Chrome’s JavaScript runtime for easily building fast, scalable network applications. Step 1: Enable node.js yum repository and development tools to build native add-ons. Step 2: Install Node.js After enabling node.js repository,now we need to install node.js along with this npm will be installed with Read more…
Subversion (SVN) is a central version control system (VCS) while Git is a distributed version control system. If you are currently using an SVN repository, you can migrate the repository to Git and GitLab. We recommend a hard cut over – run the migration command once and then have all Read more…