DevOps Engineer - Jenkins/Ansible (6-12 yrs)

Primary Technologies :

Jenkins :

- Jenkins is an open-source automation server that facilitates Continuous Integration (CI) and Continuous Delivery (CD).

- It automates tasks such as building, testing, and deploying software.

Shell Scripting :

- Shell scripting is used to automate tasks in a Unix/Linux environment.

- It allows users to create scripts to perform routine system administration tasks, file manipulation, and more.

WebLogic :

- Oracle WebLogic Server is an application server for building and deploying enterprise applications, primarily Java-based, in a production environment.

- It's known for handling high loads, scalability, and reliability.

Tomcat :

- Apache Tomcat is an open-source web server and servlet container that implements the Java Servlet, JavaServer Pages (JSP), and Java Expression Language (EL) specifications.

Secondary Technologies :

Git and GitHub :

- Git is a version control system used to track changes in software development, and GitHub is a platform for hosting and collaborating on Git repositories.

- It allows teams to manage source code versions and collaborate on software development.

Ansible :

- Ansible is an open-source automation tool used for configuration management, application deployment, and task automation.

- It's agentless and uses simple YAML playbooks to define automation tasks.

JBoss :

- JBoss (now known as WildFly) is an open-source application server for running Java EE (Enterprise Edition) applications.

- It provides features such as clustering, transaction management, and web services.

Apache :

- Apache HTTP Server (commonly referred to as Apache) is one of the most widely used web servers in the world.

- It serves static content and is commonly used to host websites and web applications.

How these Technologies Work Together :

Jenkins : Automates builds, deployments, and testing.

Shell Scripting : Helps in automating environment configurations, deployments, and other system tasks.

WebLogic/Tomcat : Provide platforms for running Java-based applications.

Git/GitHub : Manage code repositories and enable collaboration for developers.

Ansible : Automates the configuration of servers and deployment of software across multiple machines.

JBoss/Apache : Handle Java-based applications (JBoss) and web server duties (Apache).

This combination of tools is often found in DevOps and system administration roles, where automation, configuration management, and deployment of web applications are critical.