DevOps AUTOMATION

 What is DevOps Automation?

DevOps automation is the use of technology to improve procedures that enable feedback loops between operations and development teams to order to hasten the deployment of iterative changes to applications in production.

• Automation is a technology that may be used in any industry that deals with repetitive operations, although it is more common in the manufacturing, robotics, and automotive sectors as well as in the realm of technology—particularly IT systems and business decision software.
• Automation starts with code creation on the developer's computer and continues until the code is pushed to the code, after which it monitors the application and system in production.
• Automation in DevOps promotes speed, consistency, precision, and dependability while also increasing the quantity of delivery. Automation in DevOps encompasses everything from development through deployment and monitoring.

ADVANTAGES & DISADVANTAGES OF AUTOMATION:

ADVANTAGES OF AUTOMATION:

There are many advantages of automation:

• Save time
• Removes manual errors
• Better product quality
• Stabilize work environment
• Team members are empowered
• Dependency removes
• Latency removed
• Increases no of deliveries
• Reduces the lead time
• Provides faster feedback
• Enables speed, reliability, and consistency
• Cost reductions from eliminating manual processes

DISADVANTAGES OF AUTOMATION:

• Needs large capital expenditure
• Still requires human intervention

DevOps AUTOMATION:

DevOps automation is classified into six categories:

• Infrastructure Automation
• Configuration Management
• Deployment Automation
• Performance Management
• Log Management
• Monitoring

INFRASTRUCTURE AUTOMATION:

• Infrastructure automation is the process of reducing human contact with IT systems by developing repetitive scripts or functions that may be used by other applications or on demand. Every firm desires an IT infrastructure that is efficient, scalable, and dependable. Automation technologies improve agility, employee productivity, and security attack surfaces by removing manual mistakes through process and governance policy uniformity.
• Infrastructure automation enables self-service, and multi-cloud provisioning while maintaining consistency across clouds.
• AWS is the best tool.

CONFIGURATION MANAGEMENT:

Configuration means defining a system’s desired state like server configuration. Management as the term suggests means managing the machine by making sure it is properly updated with the latest software patches.

• Every development pipeline necessitates different settings for various objectives, such as unit testing, integration testing, acceptance testing, load testing, system testing, end-user testing, and so on.
• Configuration management is an automated procedure that ensures these environments are configured optimally.
• System failures, data breaches, and leaks can all result from inadequate configuration management.
• Elements of Configuration Management:

1. Configuration Identification
2. Configuration Control
3. Configuration Audit

• Chef, Puppet, Ansible, and SaltStack are the best tools.

DEPLOYMENT AUTOMATION:

By employing automated procedures, deployment automation enables you to transfer your software between testing and production environments. As a result, deployments across the software delivery cycle become repeatable and dependable.

• Automation is essential to reduce the risk of production deployments.
• It facilitates continuous integration and testing.
• JENKINS is the best tool.

PERFORMANCE MANAGEMENT:

Performance management is to monitor/manage the production site for its performance and issues before the customer notices it. It allows developers and operations project stakeholders to monitor and review the backend of the application in real-time.

App Dynamic. It offers real-time performance monitoring

LOG MANAGEMENT:

Log management is the technique of acquiring, processing, storing, and analyzing data from disparate systems to improve system performance, resource management, troubleshooting, compliance, and security.

Log Management benefits:

• Better operations
• Improved resource usage

SPLUNK is the best tool.

MONITORING:

DevOps Monitoring requires managing the whole development process, beginning with planning and ending with deployment and operations. It entails obtaining a comprehensive and real-time picture of the state of applications, services, and infrastructure in the production environment. Real-time streaming, historical replay, and visualizations are all important components of application and service monitoring.

• Teams can immediately and quickly react to any deterioration in the client experience thanks to DevOps monitoring.
• NAGIOS is the best tool.

CONCLUSION:

Automation is the use of technology to perform tasks with less human intervention. DevOps automation reduces errors and increases product quality.