🚀 Master Testing in DevOps for Continuous Quality! 🔍🔧

Excited to share my latest in-depth guide: "Testing in DevOps: Strategies, Tools, and Best Practices for Continuous Quality." This article dives into how to build resilient, reliable, and high-quality software in a fast-paced DevOps environment.

⏩ What You’ll Discover:
- Testing Strategies That Work: Learn how Shift Left Testing, Continuous Testing, and Test Automation can transform your DevOps process.
- Essential Testing Types: Explore key testing types like Unit, Integration, Regression, and Performance Testing that every DevOps pipeline needs.
- Top Tools for DevOps Testing: Get insights into powerful tools like Selenium, Jenkins, SonarQube, Docker, and Postman, with practical tips on how to use them effectively.
- Best Practices for Continuous Quality: Practical tips on maintaining quality across environments, writing reliable tests, and ensuring compatibility and performance in production.

🖥 Read the full article here: https://dev.to/prodevopsguytech/testing-in-devops-strategies-tools-and-best-practices-for-continuous-quality-3b4a

💡 Why This Matters: In a DevOps world where speed and quality go hand-in-hand, mastering testing strategies is essential. This guide will equip you to improve the quality and stability of your software, minimize bugs, and release confidently.


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

Crafting a DevOps Engineer resume as a fresher is essential for landing your first job in this field. Let's create a strong resume that highlights your skills and potential:

➡️Fresher DevOps Engineer Resume Example
Lily Chang

Email: lily@chang.com
Phone: (987) 654-3210
LinkedIn: linkedin.com/in/lily-chang
Twitter: @lily.chang

➡️Summary:
Highly motivated and detail-oriented Fresher DevOps Engineer with a passion for automation and improving system performance. Skilled in implementing CI/CD pipelines, automating system administration tasks, and collaborating with cross-functional teams to identify and resolve issues. Proven track record in reducing deployment time by 50%, improving system reliability, and increasing team productivity by 25%.

➡️Work Experience:
Fresher DevOps Engineer

➡️AgileTech Solutions (01/2023 – 04/2023)
Developed and implemented a CI/CD pipeline, reducing deployment time by 50% and increasing team productivity by 25%.
Collaborated with development teams to identify and resolve system issues, resulting in a 30% reduction in downtime and improved system performance.
Created and maintained system documentation, ensuring compliance with industry standards and improving overall system reliability.

➡️Systems Administrator
TechWave Innovations (09/2022 – 12/2022)
Implemented automated backup and recovery procedures, reducing data loss by 80% and improving system availability by 25%.
Researched and evaluated new technologies, resulting in the adoption of a new monitoring tool that improved system performance by 15%.
Collaborated with security teams to implement and maintain system security policies, ensuring compliance with industry regulations and improving overall system security.

Remember to tailor your resume to the specific job you're applying for, emphasizing relevant skills and achievements. Good luck with your job search! 😊

➡️References:
1. Fresher DevOps Engineer Resume Example - TealHQ
2. 9 DevOps Resume Samples Built for 2024 - BeamJobs
3. DevOps Engineer Resume Examples and Template for 2024
4. How to Write a DevOps Engineer Resume (Step-by-Step With Examples)
5. 15 DevOps Resume Examples for 2024 | Resume Worded


➡️Reference links: [1] [2] [3] [4] [5]


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

▶️ Most asked Scripting interview Questions for DevOps Professionals


1. Write a shell script to find and delete all files in a directory that are older than 30 days.

2. Create a script to monitor the disk usage of a server. If usage exceeds 80%, log the details to a file and send an alert email.

3. Write a script that renames all .txt files in a directory by appending the current date to the filename.

4. Create a script that checks if a particular service (e.g., httpd or nginx) is running. If not, it should restart the service and log the action.

5. Write a script to monitor CPU and memory usage every minute and log the details if CPU usage is above 90% or memory usage exceeds 75%.

6. Write a script that performs a backup of a specified directory and compresses it with the current date in the filename. Schedule it to run daily using cron.

7. Create a script to check the availability of a list of websites. For each site, if it's unreachable, log the URL and send an alert.

8. Write a Python script using boto3 to list all S3 buckets in an AWS account and their respective sizes.

9. Develop a script that starts and stops EC2 instances based on a schedule (e.g., start at 8 AM and stop at 8 PM).

10. Create a script that monitors a specified directory and automatically deletes any files larger than 100 MB.


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🐧 49 Linux Commands Every DevOps Engineer Should Have in Their Back Pocket


➡️System Intelligence:
• htop - Like top, but actually useful
• df -h - Because disk space issues find you
• netstat -tulpn - Your network's story
• lsof - What's using that port?
• ps aux | grep - Finding that runaway process
• dmesg - Kernel's gossip channel

➡️File Operations:
• find . -name - Your file search superhero
• tar -xvf - Unzip like a pro
• rsync - scp's smarter cousin
• sed -i - Stream editing wizard
• awk - Text manipulation magic
• grep -r - Find text like a detective

➡️Container Life:
• docker stats - Container vital signs
• docker logs -f - Live container stories
• crictl pods - Kubernetes container whisperer
• kubectl get pods - K8s status check

➡️Monitoring Magic:
• tail -f - Log watching party
• watch - Command on repeat
• vmstat - Memory tales
• iostat - Disk performance poetry

➡️Network Ninja:
• curl -v - HTTP storyteller
• nc - Network swiss army knife
• dig - DNS detective
• ss - Socket statistics

➡️Security Stuff:
• chmod - Permission painter
• chown - Ownership wizard
• openssl - Certificate craftsman
• ssh-keygen - Key creator

➡️Process Control:
• systemctl - Service sorcery
• journalctl - Log time machine
• kill -9 - Process terminator
• nice - Priority painter

➡️Performance Profiling:
• strace - System call spy
• tcpdump - Network packet poet
• sar - System activity reporter
• perf - Performance profiler

➡️Text Wrangling:
• cut -d - Column collector
• sort | uniq -c - Pattern finder
• tr - Character changer
• wc -l - Line counter

➡️File System:
• du -sh - Directory size detective
• fdisk -l - Disk detective
• mount - filesystem connector
• ln -s - Symlink sorcerer

➡️Shell Shortcuts:
• history | grep - Command time machine
• !! - Last command replay
• ctrl+r - Reverse search magic
• alias - Command shortcut creator

➡️Miscellaneous Mastery:
• tee - Output splitter
• xargs - Command multiplier
• at - Job scheduler
• screen/tmux - Terminal multiplexer


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

📣 𝗪𝗵𝗮𝘁 𝗮𝗿𝗲 𝘁𝗵𝗲 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗼𝗳 𝗮 𝗗𝗲𝘃𝗢𝗽𝘀 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿? ✨

✔️𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: Fostering cross-functional collaboration between development, operations, and other stakeholders to ensure alignment of goals and priorities.

✔️𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Designing, implementing, and maintaining automated processes for CI/CD pipelines, infrastructure provisioning, configuration management, and testing.

✔️𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Managing infrastructure resources using IaC tools like Terraform or CloudFormation, optimizing scalability, performance, and cost-efficiency.

✔️𝗧𝗼𝗼𝗹𝗶𝗻𝗴 𝗮𝗻𝗱 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Identifying, evaluating, and integrating DevOps tools and technologies to improve productivity, such as version control systems, CI/CD platforms, and container orchestration tools.

✔️𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗢𝗯𝘀𝗲𝗿𝘃𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Establishing monitoring solutions to track system performance, detect anomalies, and facilitate timely resolution of issues. Implementing logging mechanisms for centralized log aggregation and analysis.

✔️𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗮𝗻𝗱 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲: Integrating security best practices into the development pipeline, implementing security controls, performing vulnerability assessments, and ensuring compliance with regulatory requirements.

✔️𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗜𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁: Analyzing workflows, identifying bottlenecks, and implementing process improvements to enhance efficiency, reliability, and time-to-market.

✔️𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗲𝘀: Implementing deployment strategies like canary releases, blue-green deployments, or feature flagging to minimize downtime and mitigate risks during software releases.

✔️𝗜𝗻𝗰𝗶𝗱𝗲𝗻𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Developing incident response plans, coordinating responses to production incidents, conducting post-incident reviews, and implementing preventive measures to minimize recurrence.

✔️𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Identifying performance bottlenecks, optimizing system configurations, and tuning application components to improve overall system performance and scalability.

✔️𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆 𝗣𝗹𝗮𝗻𝗻𝗶𝗻𝗴:Forecasting resource requirements based on workload trends, analyzing utilization patterns, and scaling infrastructure resources to meet evolving business needs.

✔️𝗗𝗶𝘀𝗮𝘀𝘁𝗲𝗿 𝗥𝗲𝗰𝗼𝘃𝗲𝗿𝘆: Designing and implementing disaster recovery plans, ensuring data integrity, and minimizing recovery time objectives (RTO) and recovery point objectives (RPO) in the event of system failures or outages.

DevOps engineers play a critical role in driving collaboration, automation, and efficiency across development and operations teams, ultimately enabling organizations to deliver high-quality software products and services more rapidly and reliably.

🔵 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!

𝘾𝙧𝙮𝙞𝙣𝙜 𝙞𝙣 𝙔𝘼𝙈𝙇 🥲

➡️ 𝟭𝟭 𝘄𝗮𝘆𝘀 𝘁𝗼 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲𝗹𝘆 𝗗𝗲𝗯𝘂𝗴 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 𝗶𝘀𝘀𝘂𝗲𝘀:

1. 🛠 Utilize kubectl commands for quick diagnostics.
2. 🖥 Leverage the Kubernetes Dashboard for visual debugging.
3. 🚀 Use ephemeral containers for troubleshooting without modifying pod state.
4. 📜 Explore logs with stern for efficient log monitoring.
5. 🚪 Use kubectl port-forward for direct access to services.
6. ⚙️ Implement probes for automated health checks.
7. 🗓 Analyze cluster events with kubectl get events.
8. 🌐 Network troubleshooting with netshoot.
9. 📊 Performance monitoring with Prometheus and Grafana.
10. 💻 Inspect container filesystems with kubectl exec.
11. 📈 Analyze resource usage with Metrics Server.

Share this to help other DevOps Engineers ♻️🤝


✔️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

1⃣. TUTORIALS

🔴 Learn Jenkins! Complete Jenkins Course - Zero to Hero
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🔴 Jenkins CI CD By Mr. Ashok | DevOps Tools
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🔴 Jenkins Full Course | Jenkins Tutorial For Beginners
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🔴 Jenkins Full Course in 4 Hours | Jenkins Tutorial For Beginners
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🔴 Jenkins Tutorial for Beginners
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🔴 Jenkins Full Course
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🔴 Advanced Jenkins tutorial
🔗 https://lnkd.in/dVcxrYE3

🔢. LABS

🔴 Jenkins Tutorial - How to Deploy a Test Server with Docker + Linux (Full Course)
🔗 https://lnkd.in/dNG2jBFN

🔴 Live DevOps Project for Resume - Jenkins CICD with Git Hub Integration
🔗 https://lnkd.in/dGcmFHMY

🔴 JENKINS PIPELINE FROM SCRATCH
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🔴 Amit Kumar Gupta : Cicd Series 1-9
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🔴 CICD pipeline for Java application to deploy on kubernetes cluster using Jenkins
🔗 https://lnkd.in/dNG4BaJu

🔴 Jenkins Cicd deployment
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🔴 Mega Real-time End to End DevOps CI/CD Project Git Jenkins Nexus SonarQube| HandsOn Lab
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🔴 Setting up CI-CD Pipeline for an E-Commerce App
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🔴 Jenkins CI/CD Workflow Implementation with Real-time
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🔴 Production Ready CI/CD Pipeline Setup
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💬 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

➡️ How do companies ship code to production?

The diagram above illustrates the typical workflow.

➡️Step 1: The process starts with a product owner creating user stories based on requirements.

➡️Step 2: The dev team picks up the user stories from the backlog and puts them into a sprint for a two-week dev cycle.

➡️Step 3: The developers commit source code into the code repository Git.

➡️Step 4: A build is triggered in Jenkins. The source code must pass unit tests, code coverage threshold, and gates in SonarQube.

➡️Step 5: Once the build is successful, the build is stored in artifactory. Then the build is deployed into the dev environment.

➡️Step 6: There might be multiple dev teams working on different features. The features need to be tested independently, so they are deployed to QA1 and QA2.

➡️Step 7: The QA team picks up the new QA environments and performs QA testing, regression testing, and performance testing.

➡️Steps 8: Once the QA builds pass the QA team’s verification, they are deployed to the UAT environment.

➡️Step 9: If the UAT testing is successful, the builds become release candidates and will be deployed to the production environment on schedule.

➡️Step 10: SRE (Site Reliability Engineering) team is responsible for prod monitoring.


📱 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

💬Must have AWS guides for every AWS cloud engineer.📰


➡️EC2 Guide: https://lnkd.in/gpd5Vcj4

➡️S3 Guide: https://lnkd.in/gDx8wun4

➡️VPC Guide: https://lnkd.in/gcukX8_U

➡️Route 53 Guide: https://lnkd.in/gQGZywwE

➡️RDS Guide: https://lnkd.in/gXzGwpJS

➡️IAM Guide: https://lnkd.in/gfgfcKZh

➡️ELB Guide: https://lnkd.in/gzetCQHp

➡️Auto Scaling Guide: https://lnkd.in/gwiR9cSr

➡️Lambda Guide: https://lnkd.in/gsGeqVSh

➡️DynamoDB Guide: https://lnkd.in/gJwKi9Vy

➡️EKS Guide: https://lnkd.in/gBbBPSsn

➡️SQS Guide: https://lnkd.in/g-Md_ca7

➡️SNS Guide: https://lnkd.in/guhM45RS

➡️CloudWatch Guide: https://lnkd.in/gsD2v5h5

➡️CloudFront Guide: https://lnkd.in/gHa92_Dd

➡️CloudTrail Guide: https://lnkd.in/gqCDk58m

➡️EventBridge Guide: https://lnkd.in/gzBKtAN3

➡️Billing and Cost Management Guide: https://lnkd.in/gHHSMgMa


➡️𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

▶️ DevOps Engineer vs. Cloud Engineer

Both DevOps and Cloud Engineers play critical roles in modern IT, but their responsibilities and focus areas differ.

💘 DevOps Engineer ♾

A DevOps Engineer bridges the gap between development and operations. Their mission? Streamline software delivery. They ensure that the development cycle is continuous, efficient, and automated.

▶️ Key Responsibilities:-

⚡️Building CI/CD pipelines to automate code testing and deployment.
⚡️Implementing infrastructure as code (IaC) for scalability and consistency.
⚡️Monitoring system performance, ensuring applications are running smoothly.
⚡️Collaborating with developers to fix bugs and improve application efficiency.
⚡️The DevOps philosophy focuses on culture, collaboration, and tooling to accelerate delivery.

✨✨✨✨✨✨✨✨✨✨✨✨

💘 Cloud Engineer ⬆️

A Cloud Engineer specializes in designing, planning, and managing cloud environments. Their mission is to build and maintain cloud infrastructure for optimal performance, security, and scalability.

▶️ Key Responsibilities:-

⚡️Designing cloud architecture for organizations using platforms like AWS, Azure, or GCP.
⚡️Managing cloud resources, such as virtual machines, databases, and storage.
⚡️Implementing cloud security best practices and managing cloud policies.
⚡️Automating cloud processes for efficiency and cost management.
⚡️Cloud Engineers focus on leveraging cloud technologies to transform how businesses operate.


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🚀 New Update to the Kubernetes Learning Path Repository! 🚀

I'm excited to announce a major update in my Kubernetes Learning Path on GitHub! 🎉

🖥 Check out the latest commit here: Commit Reference

This update brings:
- 📑 Detailed Table of Contents with easy navigation links.
- 📚 Expanded Sections covering:
- Advanced Kubernetes Networking 🌐
- Observability & Monitoring 📊
- Cluster Management & Maintenance 🔧
- Security Best Practices 🔒
- Deployment Strategies 🚀
- Troubleshooting Clusters 🛠
- And more resources!

These enhancements aim to make learning Kubernetes from scratch to advanced levels easier and more structured. Dive in, explore, and accelerate your Kubernetes journey!

📱 Check it out here ➡️ https://github.com/NotHarshhaa/kubernetes-learning-path

Happy Learning! #DevOps #Kubernetes #CloudComputing #LearningPath #GitHubUpdate


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

➡️Don't set unreal expectations from your first Cloud-DevOps job:


• You won’t be asked to build a pipeline on day 1.
• You won’t be updating the YAMLs on day 2.
• You won’t be modernising the entire infrastructure with Terraform or Crossplane.
• You won’t be automating anything and everything you see.
• You won’t be asked to create custom dashboards.
• You won’t be asked to replace Jenkins with GitLab.
• You won't be handling a full-scale data migration alone.
• You won’t be asked to spend your weekend troubleshooting that late Friday push.

⚠️ Set the expectations low, every company has their unique definition of Cloud-DevOps.


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🐧 The Linux file system isn't just a bunch of folders - it's the organizational bedrock of your entire system.

Mastering it can take your tech career to the next level. Here's why:
⏩ 𝗞𝗲𝘆 𝗗𝗶𝗿𝗲𝗰𝘁𝗼𝗿𝗶𝗲𝘀 & 𝗧𝗵𝗲𝗶𝗿 𝗥𝗼𝗹𝗲𝘀:
➡️ Root (/): The central hub, connecting everything.
➡️ Bin & Sbin: Essential tools for basic system operation and advanced tasks.
➡️ Etc: Configuration files that make your system tick.
➡️ Home: Your personal storage space for files and documents.
➡️ Var: Holds dynamic data like logs and emails, constantly changing.
➡️ Usr: A vast library of applications, libraries, and data used by the system.
➡️ Lib & Opt: Support files for other programs and optional software.
➡️ Tmp: Temporary storage for the system's ongoing work.
➡️ Boot & Dev: Responsible for booting the system and interacting with hardware.
➡️ Proc & Root: Special directories for system information and the root user.
➡️ Run & Srv: Temporary files for running processes and data for system services.
➡️ Sys & Mnt: Virtual system info and mount points for external storage.
➡️ Media: Where removable media like CDs and cameras connect.

⏩ 𝗪𝗵𝘆 𝗦𝗵𝗼𝘂𝗹𝗱 𝗬𝗼𝘂 𝗖𝗮𝗿𝗲?
Linux powers countless technologies, and familiarity with its file system gives you an edge in various tech fields:
✔️ Software Engineering: Navigating codebases and system files with ease.
✔️ DevOps: Automating tasks and managing infrastructure efficiently.
✔️ Data Engineering: Working with data stored on Linux systems.
✔️ AI: Understanding where data and resources are located.
✔️ System Administration: Maintaining and troubleshooting Linux systems like a pro.

⏩ 𝗞𝗻𝗼𝘄𝗶𝗻𝗴 𝘁𝗵𝗲 𝗳𝗶𝗹𝗲 𝘀𝘆𝘀𝘁𝗲𝗺:
🔶 Saves you time by finding files quickly.
🔶 Empowers you to troubleshoot issues effectively.
🔶 Makes you a valuable asset to any team.

⏩ 𝗚𝗼 𝗕𝗲𝘆𝗼𝗻𝗱 𝘁𝗵𝗲 𝗕𝗮𝘀𝗶𝗰𝘀:
This is just a starting point. Dive deeper, explore each directory, and unlock your tech potential. Share your questions in the comments, and let's learn together!

✉️ 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy & @devopsdocs 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀

🟢 𝐖𝐡𝐚𝐭 𝐝𝐨𝐞𝐬 𝐚 𝐃𝐞𝐯𝐎𝐩𝐬 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐝𝐨?


DevOps engineers are IT professionals who play a crucial role in modern software development. They work like bridge builders, connecting the worlds of development and operations to create a smooth and efficient software delivery process. Here's a glimpse into what they do:

➡️𝐒𝐭𝐫𝐞𝐚𝐦𝐥𝐢𝐧𝐢𝐧𝐠 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬: Imagine a well-oiled machine – that's what DevOps engineers strive for in software development. They automate repetitive tasks like testing and deployment, freeing up valuable time for developers and operations teams.

➡️𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐂𝐡𝐚𝐦𝐩𝐢𝐨𝐧𝐬: DevOps engineers believe in teamwork! They foster communication and collaboration between developers and operations, ensuring everyone is aligned and working towards the same goals.

➡️𝐓𝐨𝐨𝐥 𝐌𝐚𝐬𝐭𝐞𝐫𝐬: The world of DevOps utilizes a variety of tools to automate tasks and improve efficiency. DevOps engineers select, implement, and manage these tools, ensuring they work seamlessly together.

➡️𝐏𝐫𝐨𝐛𝐥𝐞𝐦 𝐒𝐨𝐥𝐯𝐞𝐫𝐬: Things don't always go according to plan, and that's okay! DevOps engineers are skilled troubleshooters who identify and resolve issues throughout the development lifecycle, keeping the software on track.

➡️𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐀𝐝𝐯𝐨𝐜𝐚𝐭𝐞𝐬: Security is paramount! DevOps engineers champion secure development practices, ensuring the software is built with security in mind from the very beginning.

➡️𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 𝐂𝐡𝐚𝐦𝐩𝐢𝐨𝐧𝐬: The world of technology is ever-evolving, and DevOps engineers are too! They constantly seek ways to improve the development process, implementing new tools and methodologies to stay ahead of the curve.

➡️𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐬: DevOps engineers keep a watchful eye on the software's performance after deployment. They use monitoring tools to identify and address any bottlenecks or issues that might impact user experience.

➡️𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: While not always the primary focus, some DevOps engineers may also be involved in managing and provisioning the infrastructure needed to run the software. This could include servers, cloud platforms, and network resources.


✈️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🚀 50 DevOps Project Ideas: From Beginner to Advanced! 🚀

Looking to level up your DevOps skills? Dive into this comprehensive list of project ideas, perfect for building real-world experience and mastering essential DevOps concepts:

👍 Automation — Streamline repetitive tasks
👍 CI/CD Pipelines — Develop faster and more reliably
👍 Containerization — Work with Docker and Kubernetes
👍 Monitoring & Logging — Gain insights into performance
👍 Cloud & IaC — Build scalable cloud infrastructures
👍 Security — Integrate DevSecOps practices

Whether you're a beginner or looking for advanced challenges, these projects cover it all! ✅Check it out here: https://dev.to/prodevopsguytech/50-devops-project-ideas-to-build-your-skills-from-beginner-to-advanced-3e07


❤️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

⭐️ 50 Jenkins Tips & Tricks with detailed examples


🔖 Are you a DevOps Enthusiast looking to explore different tools? If yes, then you have landed at the right place. DevOps Engineers are the most demanded and paid professionals all around the world. With this in mind let me introduce you to the most popular DevOps Tool, Jenkins. This Jenkins tips & tricks is for beginners who have prior knowledge about how a software development process occurs.

𝑓𝑜𝑟 𝑚𝑜𝑟𝑒 𝑖𝑛𝑓𝑜, 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑖𝑠 𝑙𝑖𝑛𝑘:
🖥 https://prodevopsguy.site/jenkins-tips-tricks-with-detailed-examples


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs