DevOps

INTRODUCTION DevOps is all about automation, efficiency, and scalability. Python is one of the most powerful and versatile programming languages that helps DevOps engineers automate tasks, manage infrastructure, and enhance workflows. If you’re a DevOps engineer or aspiring to be one, mastering Python is a must. Why Python for Devops ? Simple syntax and easy to learn  Support automation and scripting Extensive libraries and frameworks Great for  infrastructure as code (IAC) and cloud automation      Let’s explore how Python fits into a DevOps workflow with some interactive tasks. 1. Automating Repetitive Tasks with Python DevOps engineers handle several repetitive tasks, such as server monitoring, log analysis, and software deployments. Python simplifies these tasks with automation scripts. Example : Automating Repetitive Tasks with Python Here’s a simple script to delete log files older than 7 days: import osimport time log_directory = “/var/logs/myapp/”seven_days_ago = time.time() – (7 * 86400) for file in os.listdir(log_directory): file_path = os.path.join(log_directory, file) if os.path.isfile(file_path) and os.path.getmtime(file_path) < seven_days_ago: os.remove(file_path) print(f”Deleted: {file}”) Task for you🚀 Modify the script to back up the logs before deleting them. 2.Managing Infrastructure with Python Python works well with Infrastructure as Code (IaC) tools like Ansible, Terraform, and AWS Boto3. It helps in provisioning, configuring, and managing cloud resources efficiently. Example: Creating an AWS EC2 Instance with Boto3   import boto3  ec2 = boto3.resource(‘ec2’)  instance = ec2.create_instances(       ImageId=’ami-0abcdef1234567890′,        InstanceType=’t2.micro’,       MinCount=1,       MaxCount=1,  )  print(“Instance Created: “, instance[0].id) Task for you🚀 Modify the script to launch an EC2 instance with a specific security group and key pair. 3.CI/CD Automation with Python Continuous Integration and Continuous Deployment (CI/CD) are crucial for a DevOps engineer. Python helps automate CI/CD pipelines using tools like Jenkins, GitHub Actions, and GitLab CI. Example: Triggering a Jenkins Build with Python import requests jenkins_url = “http://your-jenkins-url/job/my-job/build?token=mytoken”response = requests.post(jenkins_url, auth=(“user”, “password”)) if response.status_code == 201:print(“Build triggered successfully!”)else:print(“Failed to trigger build.”) Task for you🚀 Modify the script to check the build status after triggering it. 4. Monitoring and Logging with Python Monitoring and logging are essential to maintaining system health. Python can interact with monitoring tools like Prometheus, Grafana, and ELK Stack. example: Fetching System Metrics with python    import psutil    print(“CPU Usage:”, psutil.cpu_percent(), “%”)   print(“Memory Usage:”, psutil.virtual_memory().percent, “%”) Task for you🚀 Extend the script to log system metrics every 10 seconds and store them in a file. 5. Containerization and Orchestration Python can manage Docker containers and Kubernetes clusters efficiently. Example: Managing Docker Containers with Python import docker client = docker.from_env()container = client.containers.run(“nginx”, detach=True, ports={“80/tcp”: 8080})print(“Container Started: “, container.id) Task for you🚀 Modify the script to stop and remove the container after 30 seconds. Conclusion : Python is an indispensable tool for DevOps engineers. From automation to infrastructure management, CI/CD, monitoring, and containerization, it plays a vital role in modern DevOps workflows. 🔹 Next Steps: Learn more about Python libraries for Devops (Fabric, Paramiko, etc.) Integrate Python with Ansible, Terraform, and Kubernetes Build a complete DevOps automation project using Python Got a Python DevOps script? Share it in the comments! 🚀 https://srtechops.com/wp-content/uploads/2025/01/Remainder-App-Technology-Logo.mp4 Devops Multi cloud Training Choose the training style that fits your schedule — Self-Paced or Live Interactive Sessions. Both include hands-on projects, expert support, and lifetime access. Feature Self-Paced Training Live Training 🎯 Mode 🎥Pre-Recorded Session 🧑‍🏫Live Class + Recordings 💼 Projects 🕒 Weekend Real-Time Projects 📅 Weekdays + Weekend Real-Time Projects ❓ Doubt Clearing 📞 Weekend Live Support Session 🧠 Anytime Doubt Clearing Session 👥 Career Support & Mentorship ❌ No ✅ Yes 🎓 Global Certification Training ❌ No ✅ Yes 🔑 Access ♾️ Lifetime Access ♾️ Lifetime Access 💰 Fees ₹4,999 (2 x ₹2,500) ₹7,999 (2 x ₹4,000) ℹ️ For More Info Explore Self-Paced Training Explore Live Training

🚀DevOps Certifications: Find the Right Path for You Looking to level up your DevOps career? 🌟 Certifications can be your best friend! Whether you’re interested in cloud management, automation, or CI/CD practices, earning the right certification can give your career a boost. But with so many options available, it can be tough to choose the best fit for you. Let’s break it down and find the perfect certification for your goals! https://youtu.be/Jr6TbgcXWpc?si=F4WhS4toBfapgWWb 🏅 Top DevOps Certifications at a Glance Here’s a quick summary of the top DevOps certifications to help you decide which one is right for your next career move : Certification Perfect for Focus Career Path AWS Certified DevOps Engineer – Professional Microsoft Certified: DevOps Engineer Expert AWS enthusiasts looking to dive deeper Professionals in the Microsoft ecosystem Automation, security, and Infrastructure as Code (laC) on AWS CI/CD on Azure, laC with ARM templates AWS DevOps Engineer, Cloud Architect Azure DevOps Engineer, Cloud Consultant Google Professional DevOps Engineer Certified Kubernetes Administrator(CKA) GCP users wanting to master reliability engineering Containerization fans Monitoring, CI/CD on GCP, security Kubernetes cluster management, troubleshooting GCP DevOps Engineer, Cloud Operations Specialist Kubernetes Engineer, Site Reliability Engineer DevOps Institute Certifications (DevOps Beginners and team leaders Foundation & DevOps Leader) HashiCorp Certified: Terraform Associate Beginners and Team Leaders laC enthusiasts working across clouds Core DevOps concepts or leadership strategies Terraform setup, best practices, cloud integration DevOps Consultant, DevOps Evangelist Infrastructure Engineer, Automation Engineer 🤔 How to Pick the Right Certification Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam. What’s Your Focus? 🧐 Do you want to specialize in a specific cloud platform, Kubernetes, or Infrastructure as Code (IaC)? Select certifications that match your interests and expertise. Are You a Beginner or an Expert? 🔰 If you’re just starting out, foundational certifications like DevOps Foundation are a great place to begin. If you’re experienced, aim for advanced certifications like AWS Certified DevOps Engineer – Professional to sharpen your skills Consider Your Career Path: 💼 Different certifications open up various career paths, from cloud engineers to site reliability engineers. Whether you want to focus on AWS, Azure, GCP, Kubernetes, or IaC, the right certification can direct your career toward your desired job role 🎯 Ready to Take the Next Step? Choosing the right certification depends on where you want to go in your DevOps journey. Whether you’re just starting out or aiming for a leadership role, each certification offers unique insights and skills. Take your time, evaluate your career goals, and pick the certification that will give you the best edge in your DevOps career! 🌟 🎖 Certification Badges Here are the official badges for each of the certifications mentioned above AWS Certified DevOps Engineer – Professional​ Microsoft Certified: DevOps Engineer Expert Google Professional DevOps Engineer Certified Kubernetes Administrator(CKA) DevOps Institute Certifications (DevOps Beginners and team leaders Foundation & DevOps Leader) HashiCorp Certified: Terraform Associate​ https://srtechops.com/wp-content/uploads/2025/01/Remainder-App-Technology-Logo.mp4 Devops Multi cloud Training Choose the training style that fits your schedule — Self-Paced or Live Interactive Sessions. Both include hands-on projects, expert support, and lifetime access. Feature Self-Paced Training Live Training 🎯 Mode 🎥Pre-Recorded Session 🧑‍🏫Live Class + Recordings 💼 Projects 🕒 Weekend Real-Time Projects 📅 Weekdays + Weekend Real-Time Projects ❓ Doubt Clearing 📞 Weekend Live Support Session 🧠 Anytime Doubt Clearing Session 👥 Career Support & Mentorship ❌ No ✅ Yes 🎓 Global Certification Training ❌ No ✅ Yes 🔑 Access ♾️ Lifetime Access ♾️ Lifetime Access 💰 Fees ₹4,999 (2 x ₹2,500) ₹7,999 (2 x ₹4,000) ℹ️ For More Info Explore Self-Paced Training Explore Live Training

A Comparison of Popular CI/CD Tools for Your Development Workflow Choosing the right CI/CD (Continuous Integration and Continuous Deployment) tool is crucial for efficient, automated deployment pipelines. Here’s a summary of top CI/CD tools, comparing them based on features, ease of use, hosting options, and costs. https://youtu.be/eZ1iM4-7eMg?si=RJJwjcTV6sY78ufh CI/CD TOOLS Open Source Ease of use and Setup Yes Medium No Medium No Medium No Medium No Medium Built -in features Integration 3/5  5/5 4/5  3/5 4/5  4/5 4/5  3/5 4/5  4/5 Hosting Free Version On premise & Cloud Yes On premise & Cloud Yes On premise Yes On premise and BitBucket as Cloud Yes On premise & Cloud Yes Build Agent License Pricing Supported OS Free Windows, Linux, macOS, Unix-like OS From $59 per month Linux or MacoS From $15 per month Windows, Linux, macOS, Solaris, FreeBSD and more From $10 one-off payment Windows, Linux, macOS, Solaris From $19 per month per user Linux distributions: Ubuntu, Debian, CentOS, Oracle Linux Each tool offers unique advantages. Jenkins is an open-source favorite, TeamCity and CircleCI provide more built-in features with a cost, while Bamboo and GitLab CI/CD offer strong integration options for teams already using Atlassian or GitLab. Selecting the right CI/CD tool depends on your project’s needs, budget, and preferred hosting environment. Explore each tool’s homepage for detailed insights and start building an efficient, automated pipeline for your team! https://srtechops.com/wp-content/uploads/2025/01/Remainder-App-Technology-Logo.mp4 Devops Multi cloud Training Choose the training style that fits your schedule — Self-Paced or Live Interactive Sessions. Both include hands-on projects, expert support, and lifetime access. Feature Self-Paced Training Live Training 🎯 Mode 🎥Pre-Recorded Session 🧑‍🏫Live Class + Recordings 💼 Projects 🕒 Weekend Real-Time Projects 📅 Weekdays + Weekend Real-Time Projects ❓ Doubt Clearing 📞 Weekend Live Support Session 🧠 Anytime Doubt Clearing Session 👥 Career Support & Mentorship ❌ No ✅ Yes 🎓 Global Certification Training ❌ No ✅ Yes 🔑 Access ♾️ Lifetime Access ♾️ Lifetime Access 💰 Fees ₹4,999 (2 x ₹2,500) ₹7,999 (2 x ₹4,000) ℹ️ For More Info Explore Self-Paced Training Explore Live Training