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Ansible Playbooks

Playbooks are nothing but files consisting of your written code, and they are written in YAML language, which defines the tasks and executes them through the Ansible. Playbooks may include one or more plays. Plays defines a set of activities or tasks to be run on hosts of inventory file.
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DevOps Strategies for Enabling Efficient Application Development for Software Companies during COVID-19

The COVID-19 pandemic has been unprecedented, and the entire IT industry has been forced to rethink and innovate practices to ensure continued support for critical operations and delivering quality software.
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Ansible Ad-Hoc Commands and Playbooks

An ansible ad-hoc command is a one-line command that lets you perform basic tasks efficiently without writing playbooks. An Ansible ad-hoc command uses ansible command-line tool to automate a single task on one or more managed nodes. Ad-hoc commands are quick and easy, but they are not reusable. Ad-hoc commands demonstrate the simplicity and power of Ansible.
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The Ansible Architecture

Ansible is an open source, IT automation tool. It can configure systems, deploy software, and orchestrate more advanced IT tasks such as continuous deployments or zero downtime rolling updates. In this article, we’ll now discuss ansible architecture and the difference between push-based vs pull based as well.
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Subversion (Centralized Version Control System)

Version control system is a repository of files, often the files for the source code of computer programs with monitored access. They are essential for any form of distributed, collaborative development. Whether it is the history of wiki page or the large program software firm.
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Volume management in Kubernetes

Since pods created in k8s are ephemeral, we are able to get the data as long as pods are alive, but if pods are terminated data stored in it completely lost and it cannot be get back, for that we need to mount a volume to write the data into that of a pod. To do that we have different ways. Let’s look about those things.
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LDAP Integration with Sonatype Nexus

Sonatype Nexus supports the Repository Manager integration with various active directory systems for authentication, such as Microsoft Exchange / Active Directory, OpenLDAP, ApacheDS, and others. In order to use LDAP authentication in the nexus repository manager, we will need to add the LDAP Authentication Realm by navigating to the realms option which is available in administration settings under security section.
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Quick Understanding on Stateful Sets in Kubernetes

Stateful sets are similar to deployments, they can scale up and scale down, they can perform rolling updates etc. All most it performs similar functions like replica sets and deployment sets. but there some difference as well, in stateful sets pods are created in a sequential order, that means when the pods are deployed, 1st pod should be in running and ready state after that new pod will be created to match the desired replicas. So that makes our life easy to understand which pod is created 1st...
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GitHub Product Purchasing Details

In the previous blog we would have seen what GitHub is, who started this project and how it evolved over time. We discussed about how it is different from Git, even though GitHub is created from Git, it provides lot of other functionalities for carry out DevOps practices. We also discussed about different variants of GitHub product like it comes with free version, Team and Enterprise.
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LDAP Integration with SonarQube

If you want to access the SonarQube server with LDAP credentials (i.e. with Active Directory Credentials), we need to integrate the SonarQube with LDAP servers. Now, in this article we will discuss the integration process of LDAP with SonarQube. We need to install an LDAP plugin for integration process. This plugin allows the delegation of SonarQube authentication and authorization to an LDAP server (including LDAP Service of Active Directory). So, please make sure to install LDAP plugin in Sona...
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