Experience with one or more DevOps tools:

If you’re looking to get started with DevOps or improve your current workflow, there are a few tools you’ll need to be familiar with. In this article, we’ll cover some of the most popular DevOps tools and what they’re used for.

1. Jenkins:

Jenkins is a popular open-source tool to perform continuous integration and build automation. Jenkins can be used to build and test your software projects continuously making it easier for developers to integrate changes to the project, and making it easier for users to obtain a fresh build.

Jenkins can also be used to automatically deploy your software projects to production servers. This reduces the burden on developers and operations staff and ensures that software is always deployed in a consistent and repeatable manner.

2. Puppet:

Puppet is a configuration management tool that helps you automate the provisioning and configuring of servers. Puppet can be used to manage server infrastructure on-premises or in the cloud.

Puppet helps you manage your server configurations in a declarative manner, meaning you specify what state you want your servers to be in, and Puppet will ensure that the servers are in that state. This takes the guesswork out of configuring and provisioning servers and helps to ensure that servers are always configured correctly.

3. Chef:

Chef is another configuration management tool that can be used to automate the provisioning and configuring of servers. Like Puppet, Chef can be used to manage server infrastructure on-premises or in the cloud.

Chef uses a different approach to configuration management than Puppet. With Chef, you write recipes that describe the steps necessary to configure and provision a server. These recipes are then run on the server to configure it.

This approach gives you more control over the configuration of your servers but can be more complex to setup and maintain.

4. Ansible:

Ansible is a configuration management tool that can be used to automate the provisioning and configuring of servers. Ansible is similar to Puppet and Chef in that it can be used to manage server infrastructure on-premises or in the cloud.

Ansible is unique in that it uses a simple, human-readable language to describe server configurations. This makes it easy to get started with, and easy to maintain.

5. Nagios:

Nagios is a monitoring tool that can be used to monitor the health and status of your servers. Nagios can be used to monitor server uptime, CPU usage, memory usage, and more.

Nagios can also be used to monitor the status of your applications and services. This can help you to identify and diagnose problems with your applications and services.

6. Splunk:

Splunk is a logging tool that can be used to collect and index log data from your servers. Splunk can be used to search and analyze your log data to help you troubleshoot problems with your servers.

Splunk can also be used to monitor your server infrastructure for security purposes. Splunk can help you to identify and investigate potential security incidents.

7. Docker:

Docker is a containerization tool that can be used to package and deploy applications. Docker containers are isolated from each other, and can be run on any server that supports Docker.

Docker containers provide a consistent and repeatable environment for applications, making them ideal for use in development, testing, and production.

8. Kubernetes:

Kubernetes is a container orchestration tool that can be used to manage and deploy Docker containers. Kubernetes can be used to automate the provisioning, scaling, and managing of Docker containers.

Kubernetes is ideal for use in production environments where you need to manage and deploy a large number of containers.

9. Git:

Git is a version control tool that can be used to track and manage changes to your code. Git can be used to manage code for projects of any size.

Git is typically used in conjunction with a code hosting service like GitHub or Bitbucket. These services provide a web-based interface for managing your Git repositories.

If you’re looking to learn more about Kubernetes, we’ve put together an advanced online course from Learnlogik that covers the depth of using Kubernetes. The course is designed for experienced developers and operations staff who want to learn how to use Kubernetes to manage and deploy cloud-native applications.