🌟 𝗪𝗵𝘆 𝗖𝗼𝗺𝗽𝗶𝗹𝗶𝗻𝗴 𝗖𝗼𝗱𝗲 𝗶𝗻 𝗗𝗼𝗰𝗸𝗲𝗿 𝗶𝘀 𝗮 𝗚𝗮𝗺𝗲-𝗖𝗵𝗮𝗻𝗴𝗲𝗿 🌟

Ever had something work perfectly on your machine but fail elsewhere? 😅 Docker can solve that! Here’s how Docker simplifies your workflow:

🔹 𝗖𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝗰𝘆 𝗔𝗰𝗿𝗼𝘀𝘀 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁𝘀 🔑
With Docker, you’re using the same environment locally, in CI/CD, and production. No more "it works on my machine" issues! 🙌

🔹 𝗜𝘀𝗼𝗹𝗮𝘁𝗲𝗱, 𝗖𝗹𝗲𝗮𝗻 𝗦𝗲𝘁𝘂𝗽𝘀 🧼
Each project gets its own container, avoiding dependency clashes and system-level config issues. 🎯

🔹 𝗥𝗲𝗽𝗿𝗼𝗱𝘂𝗰𝗲 𝗕𝘂𝗶𝗹𝗱𝘀 𝗔𝗻𝘆𝘁𝗶𝗺𝗲 🔄
Need a build from months ago? Docker’s versioned environments let you recreate it instantly. ⏳

🔹 𝗖𝗜/𝗖𝗗 𝗣𝗲𝗿𝗳𝗲𝗰𝘁𝗶𝗼𝗻 🛠
Docker ensures clean builds every time, avoiding leftover artifacts. Reusable images mean faster pipelines! 🚀

🔹 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 💻
Whether it’s Linux, Windows, or ARM, Docker handles it all. 🛠

🔹 𝗘𝗮𝘀𝘆 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 📈
Run as many containers as you need—parallel builds without a hitch. 💨

🔹 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 & 𝗣𝗲𝗮𝗰𝗲 𝗼𝗳 𝗠𝗶𝗻𝗱 🔒
Containers are isolated, minimizing risks to the host. Crucial for handling sensitive data! 🛡

🔹 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝗕𝘂𝗶𝗹𝗱 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁𝘀 🧳
Develop, test, and deploy anywhere—Docker ensures consistency across all platforms. 🏗

🔹 𝗧𝗼𝗼𝗹𝗰𝗵𝗮𝗶𝗻 𝗙𝗹𝗲𝘅𝗶𝗯𝗶𝗹𝗶𝘁𝘆 🛠
Need different tools for different projects? Docker packages custom toolchains with ease. 🧰

🔹 𝗙𝗮𝘀𝘁𝗲𝗿 𝗢𝗻𝗯𝗼𝗮𝗿𝗱𝗶𝗻𝗴 🏁
New team members? Just give them the Docker image—they’ll be coding in no time! 💻



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

🚀 DevOps Project - 27 🚀


🔗 Project Link: HERE

🔐 Project Name: DevSecOps: Deploy Reddit App to Amazon Elastic Kubernetes Service (EKS) using ArgoCD and Monitor Its Performance

🌟 Description: Dive into the world of DevSecOps with this hands-on project where we deploy a Reddit application to Amazon EKS using ArgoCD, a powerful GitOps continuous delivery tool. We also cover comprehensive monitoring strategies using Prometheus and Grafana to ensure optimal performance and reliability.

📌 Key Highlights:
- 🛠 Setting up infrastructure on AWS EKS
- 🔄 Seamless deployment with ArgoCD
- 📊 Robust monitoring using Prometheus & Grafana
- 📈 Analyzing and interpreting application metrics
- 🔍 Enhancing security and operational excellence

✨ Why This Project?
Master the integration of development, security, and operations by automating deployments, implementing security scans, and monitoring your applications in real-time. A perfect project to level up your DevSecOps skills!

❤️‍🔥 Share with friends and learning aspirants ❤️‍🔥

📣 Note: Fork this Repository 🧑‍💻 for upcoming future projects, Every week releases new Project.

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

🚀 𝗖𝗜𝗖𝗗 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗶𝗻 𝗔𝘇𝘂𝗿𝗲 𝗗𝗲𝘃𝗢𝗽𝘀 🚀

Here we understand the flow of Azure DevOps CI/CD for deploying to Azure Kubernetes Service.

𝟭. 𝗣𝗥 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 (𝗣𝘂𝗹𝗹 𝗥𝗲𝗾𝘂𝗲𝘀𝘁)
🛠️ Fast quality checks: linting, building, and unit testing the code.
😀 Failed checks prevent PR merge.
✅ Successful run results in PR merge.

𝟮. 𝗖𝗜 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 (𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻)
🔄 Runs tasks from PR pipeline + integration tests.
🔒 Accesses secrets from Azure Key Vault.
📦 Creates & publishes container image in non-production Azure Container Repository.

𝟯. 𝗖𝗗 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 𝗧𝗿𝗶𝗴𝗴𝗲𝗿𝗲𝗱
🚀 Completion of CI pipeline triggers CD pipeline.

𝟰. 𝗦𝘁𝗮𝗴𝗶𝗻𝗴 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁
📝 Deploys YAML template to staging AKS environment.
✅ Performs acceptance tests on the staging environment.
⚙️ Manual validation task (optional).

𝟱. 𝗖𝗗 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲 - 𝗠𝗮𝗻𝘂𝗮𝗹 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻
👤 Manual validation step to validate deployment.
🎙 Manual intervention resumes the pipeline.

𝟲. 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁
🚀 Promotes image to production Azure Container Registry.
🚢 Deploys YAML template to production AKS environment.

𝟳. 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿 𝗜𝗻𝘀𝗶𝗴𝗵𝘁𝘀 & 𝗔𝘇𝘂𝗿𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿
📊 Container Insights forwards performance metrics to Azure Monitor.
📈 Azure Monitor collects observability data - logs, metrics, health, and performance.

𝟴. 𝗞𝗲𝘆 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀
📦 Container Registry: Stores private container images.
🛠️ AKS: Managed Kubernetes service by Azure.
🔒 Azure Key Vault: Manages secrets for pipelines.
🔍 Defender for DevOps: Performs static analysis, enhances security visibility across AKS pipelines.

The workflow integrates various stages ensuring code quality, testing, and secure deployments across non-production and production environments in Azure DevOps. Container Insights, Azure Monitor, and Defender for DevOps enhance monitoring, observability, and security within the CI/CD pipeline.


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

🌟 25 Essential DevOps Real-Time Interview Questions 🌟

Are you gearing up for a DevOps interview? Here are 25 critical questions that will help you shine! 💼💻

1.What is CI/CD and why is it important?
2. Explain the difference between Docker and Kubernetes.
3. How do you ensure high availability in a cloud environment?
4. What are the different stages in a DevOps pipeline?
5. How do you monitor and troubleshoot application performance?
6. Describe a situation where you had to resolve a production issue.
7. What are some best practices for infrastructure as code (IaC)?
8. How do you handle security in a DevOps workflow?
9. What tools do you use for configuration management and why?
10. Explain the concept of blue-green deployment.
11. How does container orchestration work?
12. What is the role of a reverse proxy in a DevOps environment?
13. How do you implement logging and monitoring for microservices?
14. What is a service mesh and why is it useful?
15. Can you explain the concept of immutable infrastructure?
16. How do you manage secrets and sensitive data in your deployments?
17. What are the key metrics you monitor in a DevOps environment?
18. How do you handle load balancing and scaling in Kubernetes?
19. What is a canary deployment and how is it different from blue-green deployment?
20. How do you ensure disaster recovery and backup in cloud infrastructure?
21. What are the common challenges in a DevOps transformation?
22. Explain the use of Ansible/Puppet/Chef in DevOps.
23. How do you integrate security practices into your CI/CD pipeline?
24. What is the significance of automated testing in DevOps?
25. How do you manage and optimize costs in a cloud environment?

💡 Tip: Be ready to discuss real-world scenarios and your hands-on experience with various DevOps tools and practices.

Good luck! 🍀


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

Mastering Linux 🐧 can truly set you apart in the tech world.


Whether you're a developer, sysadmin, or cloud engineer, Linux knowledge is invaluable.

Here are some other top Linux commands every tech pro should know:

𝟭. 𝗴𝗿𝗲𝗽: Search for patterns in files
𝟮. 𝘀𝗲𝗱: Stream editor for filtering and transforming text
𝟯. 𝗮𝘄𝗸: Pattern scanning and text processing
𝟰. 𝗳𝗶𝗻𝗱: Search for files in a directory hierarchy
𝟱. 𝘁𝗮𝗿: Compress and extract files
𝟲. 𝗽𝘀: Report current processes
𝟳. 𝘁𝗼𝗽: Display system tasks
𝟴. 𝘀𝘀𝗵: Secure shell for remote access
𝟵. 𝗰𝗵𝗺𝗼𝗱: Change file permissions
𝟭𝟬. 𝗰𝗵𝗼𝘄𝗻: Change file ownership
𝟭𝟭. 𝘀𝘆𝘀𝘁𝗲𝗺𝗰𝘁𝗹: Control the systemd system and service manager
𝟭𝟮. 𝗷𝗼𝘂𝗿𝗻𝗮𝗹𝗰𝘁𝗹: Query the systemd journal
𝟭𝟯. 𝗶𝗽𝘁𝗮𝗯𝗹𝗲𝘀: Configure firewall rules
𝟭𝟰. 𝗿𝘀𝘆𝗻𝗰: Remote file copying tool
𝟭𝟱. 𝗰𝗿𝗼𝗻: Schedule tasks to run automatically

▶️ Pro Tip: Combine these commands with pipes (|) and redirections (> or >>) to create powerful one-liners!

Mastering these commands can significantly boost your productivity and make you comfortable with the Linux wizard!

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

👨‍💻 HashiCorp Certified: Terraform Associate – Hands-On Labs

👉 Source -
https://www.udemy.com/course/terraform-hands-on-labs/

👉 Download link -
https://drive.google.com/drive/u/0/mobile/folders/1GhcXYuHd72K0uXscjqVnQ3ltNqJWZV2N?usp=sharing


🎄 𝗙𝗼𝗹𝗹𝗼𝘄 @devcloudninjas 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!

🔔 𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐬𝐨𝐦𝐞 𝐜𝐨𝐦𝐦𝐨𝐧 𝐞𝐫𝐫𝐨𝐫𝐬 𝐚𝐧𝐝 𝐢𝐬𝐬𝐮𝐞𝐬 𝐰𝐞 𝐨𝐟𝐭𝐞𝐧 𝐞𝐧𝐜𝐨𝐮𝐧𝐭𝐞𝐫 𝐰𝐡𝐞𝐧 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐃𝐨𝐜𝐤𝐞𝐫:

➡️ 1.𝐈𝐦𝐚𝐠𝐞 𝐍𝐨𝐭 𝐅𝐨𝐮𝐧𝐝: You might encounter this error when trying to run a container with an image that doesn't exist locally or on the specified Docker registry. Ensure that you've pulled the image or that the image name and tag are correct.

➡️ 2.𝐏𝐞𝐫𝐦𝐢𝐬𝐬𝐢𝐨𝐧 𝐃𝐞𝐧𝐢𝐞𝐝: Docker containers often run as non-root users for security reasons. If your application requires access to certain resources or directories, make sure you've set the appropriate file permissions and user/group settings within the container.

➡️ 3.𝐏𝐨𝐫𝐭 𝐂𝐨𝐧𝐟𝐥𝐢𝐜𝐭𝐬: Trying to run multiple containers that use the same host port can lead to port conflicts. Ensure that the ports you specify in the docker run command do not conflict with existing ports in use on your host system.

➡️ 4.𝐎𝐮𝐭 𝐨𝐟 𝐃𝐢𝐬𝐤 𝐒𝐩𝐚𝐜𝐞: Docker uses disk space for images, containers, and logs. Over time, this can consume a significant amount of disk space. Periodically clean up unused images and containers using the docker system prune command.

➡️ 5.𝐂𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐫 𝐂𝐫𝐚𝐬𝐡: Containers may crash for various reasons, such as misconfiguration or application issues. Use docker logs <container_name> to check the container logs for error messages that can help diagnose the problem.

➡️ 6.𝐃𝐨𝐜𝐤𝐞𝐫 𝐁𝐮𝐢𝐥𝐝 𝐅𝐚𝐢𝐥𝐮𝐫𝐞𝐬: Issues may arise during the build process of a Docker image. Common problems include incorrect Dockerfile syntax, missing files or dependencies, and network problems while downloading packages during the build.

➡️ 7.𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐏𝐫𝐨𝐛𝐥𝐞𝐦𝐬: Docker containers can have connectivity problems if not properly configured. Ensure that the container is attached to the correct network, that firewalls are not blocking required ports, and that DNS settings are correct.

➡️ 8.𝐕𝐨𝐥𝐮𝐦𝐞 𝐌𝐨𝐮𝐧𝐭 𝐄𝐫𝐫𝐨𝐫𝐬: Failing to properly mount volumes can result in data loss or incorrect behavior. Double-check the paths and permissions when using the -v flag in docker run or docker-compose.

➡️ 9.𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞 𝐂𝐨𝐧𝐬𝐭𝐫𝐚𝐢𝐧𝐭𝐬: Docker containers can consume significant CPU and memory resources. Make sure you allocate appropriate resources using the --cpu and --memory flags when running containers.

➡️ 10.𝐈𝐦𝐚𝐠𝐞 𝐕𝐮𝐥𝐧𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: Using outdated or insecure base images can introduce security vulnerabilities. Regularly update your Docker images and use tools like Clair or Trivy to scan for vulnerabilities.

➡️ 11.𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞 𝐋𝐞𝐚𝐤𝐬: Containers should clean up after themselves when they exit. Be cautious about resource leaks, such as leaving behind orphaned processes or unreleased file handles.


💘 𝗙𝗼𝗹𝗹𝗼𝘄 @devcloudninjas 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devcloudninjas

𝐓𝐡𝐞 𝐦𝐨𝐬𝐭 𝐜𝐨𝐦𝐦𝐨𝐧 𝐉𝐞𝐧𝐤𝐢𝐧𝐬 𝐞𝐫𝐫𝐨𝐫𝐬 𝐚𝐧𝐝 𝐭𝐡𝐞𝐢𝐫 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬

1. 𝐏𝐞𝐫𝐦𝐢𝐬𝐬𝐢𝐨𝐧 𝐈𝐬𝐬𝐮𝐞𝐬:
- 😣 𝐄𝐫𝐫𝐨𝐫: Jenkins can't access files.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Give Jenkins proper access rights or run it as the right user.

2. 𝐁𝐮𝐢𝐥𝐝 𝐅𝐚𝐢𝐥𝐮𝐫𝐞𝐬:
- 😡 𝐄𝐫𝐫𝐨𝐫: Builds fail.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Check logs, fix issues like missing stuff or wrong settings.

3. 𝐖𝐨𝐫𝐤𝐬𝐩𝐚𝐜𝐞 𝐂𝐥𝐞𝐚𝐧𝐮𝐩 𝐈𝐬𝐬𝐮𝐞𝐬:
- 🚫 𝐄𝐫𝐫𝐨𝐫: Workspace gets messy.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Configure Jenkins to clean up after builds.

4. 𝐏𝐥𝐮𝐠𝐢𝐧 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲:
- 😬 𝐄𝐫𝐫𝐨𝐫: Plugins don't work with Jenkins.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Update or find compatible plugins.

5. 𝐌𝐚𝐬𝐭𝐞𝐫-𝐒𝐥𝐚𝐯𝐞 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐛𝐥𝐞𝐦𝐬:
- 😞 𝐄𝐫𝐫𝐨𝐫: Master can't talk to slaves.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Check the network, slave online, and credentials right.

6. 𝐎𝐮𝐭 𝐨𝐟 𝐌𝐞𝐦𝐨𝐫𝐲 𝐄𝐫𝐫𝐨𝐫𝐬:
- 😰 𝐄𝐫𝐫𝐨𝐫: Jenkins runs out of memory.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Give Jenkins more memory.

7. 𝐉𝐞𝐧𝐤𝐢𝐧𝐬 𝐍𝐨𝐭 𝐒𝐭𝐚𝐫𝐭𝐢𝐧𝐠:
- 😨 𝐄𝐫𝐫𝐨𝐫: Jenkins won't start.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Check logs for issues, like port conflicts or wrong configs.

8. 𝐏𝐥𝐮𝐠𝐢𝐧 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐈𝐬𝐬𝐮𝐞𝐬:
- 😒 𝐄𝐫𝐫𝐨𝐫: Can't install plugins.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Fix internet, firewall, and proxy settings.

9. 𝐒𝐥𝐨𝐰 𝐁𝐮𝐢𝐥𝐝 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧:
- 😴 𝐄𝐫𝐫𝐨𝐫: Builds take forever.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Speed up builds by parallelizing tasks, optimizing code, or upgrading hardware.

10. 𝐄𝐦𝐚𝐢𝐥 𝐂𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐛𝐥𝐞𝐦𝐬:
- 😟 𝐄𝐫𝐫𝐨𝐫: Email notifications messed up.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Check email settings.

11. 𝐒𝐂𝐌 𝐂𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐫𝐫𝐨𝐫𝐬:
- 😤 𝐄𝐫𝐫𝐨𝐫: Source code setup is wrong.
- ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Verify settings for Git, SVN, etc.

12. 𝐉𝐞𝐧𝐤𝐢𝐧𝐬 𝐉𝐨𝐛 𝐓𝐫𝐢𝐠𝐠𝐞𝐫𝐢𝐧𝐠:
- 😕𝐄𝐫𝐫𝐨𝐫: Jobs not running.
- ✅𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: Review job triggering settings.

Remember, always read the error messages and logs, and you can usually figure things out. If you're still stuck, ask the Jenkins community for help. 😊


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

☸️ 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐄𝐱𝐩𝐥𝐚𝐢𝐧𝐞𝐝!

- Cluster 📔: The overall Kubernetes environment, managing applications across nodes.

- Node ⚙️: A machine (Master or Worker) in the cluster that runs workloads.

- Pod 📦: The smallest deployable unit, containing one or more containers, running on a node.

- Service 🌐: Provides stable access to pods, with load balancing.

- Namespace 🗃: Logical partition to organize resources within the cluster.

- API Server 🚏: Handles requests to the cluster.

- etcd 📚: Stores all cluster data.

- Scheduler 🗓: Assigns pods to nodes.

- Kubelet 💻: Manages pod lifecycle on each node.

- Kube Proxy 🔋 : Manages network communication for services.

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

😀. TUTORIALS

🔴 Learn Jenkins! Complete Jenkins Course -
Zero to Hero

🔗 https://lnkd.in/dGrGmhut

🔴 Jenkins CI CD By Mr. Ashok | DevOps Tools

🔗 https://lnkd.in/d9swuiWJ

🔴 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 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

🔗 https://lnkd.in/dm29aWBa

🔴 Amit Kumar Gupta : Cicd Series 1-9

🔗 https://lnkd.in/dvitBdfd

🔴 CICD pipeline for Java application to deploy on kubernetes cluster using Jenkins

🔗 https://lnkd.in/dNG4BaJu

🔴 Jenkins Cicd deployment

🔗 https://lnkd.in/dhNjHvjH

🔴 Mega Real-time End to End DevOps CI/CD Project Git Jenkins Nexus SonarQube| HandsOn Lab

🔗 https://lnkd.in/deCvSKf7

🔴 Setting up CI-CD Pipeline for an E-Commerce App

🔗 https://lnkd.in/dPH4z4Af

🔗 https://lnkd.in/d-xzCR8F

🔴 Jenkins CI/CD Workflow Implementation with Real-time

🔗 https://lnkd.in/daGQ28BC

🔴 Production Ready CI/CD Pipeline Setup

🔗 https://lnkd.in/d_BeVj65


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

😀. TUTORIALS

🔴 Learn Jenkins! Complete Jenkins Course -
Zero to Hero

🔗 https://lnkd.in/dGrGmhut

🔴 Jenkins CI CD By Mr. Ashok | DevOps Tools

🔗 https://lnkd.in/d9swuiWJ

🔴 Jenkins Full Course | Jenkins Tutorial For Beginners

🔗 https://lnkd.in/d-_qhBXM

🔴 Jenkins Full Course in 4 Hours | Jenkins Tutorial For Beginners

🔗 https://lnkd.in/d-wjPAKh

🔴 Jenkins Tutorial for Beginners

🔗 https://lnkd.in/dDrrsnTg

🔴 Jenkins Full Course

🔗 https://lnkd.in/dRXbYtXd

🔴 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

🔗 https://lnkd.in/dm29aWBa

🔴 Amit Kumar Gupta : Cicd Series 1-9

🔗 https://lnkd.in/dvitBdfd

🔴 CICD pipeline for Java application to deploy on kubernetes cluster using Jenkins

🔗 https://lnkd.in/dNG4BaJu

🔴 Jenkins Cicd deployment

🔗 https://lnkd.in/dhNjHvjH

🔴 Mega Real-time End to End DevOps CI/CD Project Git Jenkins Nexus SonarQube| HandsOn Lab

🔗 https://lnkd.in/deCvSKf7

🔴 Setting up CI-CD Pipeline for an E-Commerce App

🔗 https://lnkd.in/dPH4z4Af

🔗 https://lnkd.in/d-xzCR8F

🔴 Jenkins CI/CD Workflow Implementation with Real-time

🔗 https://lnkd.in/daGQ28BC

🔴 Production Ready CI/CD Pipeline Setup

🔗 https://lnkd.in/d_BeVj65


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

1️⃣. Tutorial for Kubernetes

🌐 Introduction to Kubernetes
➡️https://lnkd.in/gz4-zvdC

🌐 Kubernetes tutorials: Hands-on labs with certification
➡️https://lnkd.in/g_2SVjvs

🌐 Networking with Kubernetes | Basics of Kubernetes Networking
➡️https://lnkd.in/gb7UpM6N

🌐 Kubernetes Full Course | Kubernetes Architecture
➡️https://lnkd.in/g8NATDPQ

🌐 what is Kubernetes (playlist)
➡️https://lnkd.in/gACGJzAq

🌐 Docker Containers and Kubernetes Fundamentals - Full Hands-On Course
➡️https://lnkd.in/gwtEN6hS

🌐 Kubernetes for Beginner
➡️https://lnkd.in/gdYZ4bgQ

🌐 Kubernetes Tutorial for Beginners
➡️https://lnkd.in/duGZwHYX

🌐 Kubernetes Tutorial For Beginners - Learn Kubernetes
➡️ https://lnkd.in/gmjRkGSJ

🌐 Kubernetes Full Course
➡️https://lnkd.in/gqr2nzYT

🌐 Kubernetes Course - Full Beginners Tutorial
➡️ https://lnkd.in/de84ESNv

🌐 Kubernetes Tutorial For Beginners
➡️https://lnkd.in/gSRYYGPG

2️⃣. Labs

1. Kubernetes Hands-on Lab #1 – Setting up 5-Node K8s Cluster

2. Kubernetes Hands-on Lab #2 – Running Our First Nginx Cluster

3. Kubernetes Hands-on Lab #3 –
🌐 Deploy Istio Mesh on K8s Cluster
➡️ https://lnkd.in/gpB4DNs6

🌐 Kubernetes 101 workshop - complete hands-on
➡️https://lnkd.in/gUCeEjFF

🌐 Build a Kubernetes Home Lab from Scratch step-by-step!
➡️https://lnkd.in/gM-kRUEh

🌐 Kubernetes Hands on
➡️https://lnkd.in/guhw9iKa

🌐 Hands-on with Kubernetes on Cloud
➡️ https://lnkd.in/gTcKi2Fq

🌐 Kubernetes Project for beginners
https://lnkd.in/gSc2KDAb

3️⃣. Book
🌐 https://lnkd.in/gM7ts9XC


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

📢 DevOps Real World Projects for Aspiring DevOps Engineers [Beginner to Advanced]


📱 REPO LINK: https://github.com/devcloudninjas/DevOps-Projects

⭐️ Repository Contents for DevOps Projects from Beginner to Advanced Levels
The repository contains hands-on DevOps projects suitable for individuals at various skill levels, ranging from beginner to advanced.

⭐️ Integration of DevOps Technology with Other Technologies
Projects in this repository showcase the integration of DevOps practices with other cutting-edge technologies such as Machine Learning, Git, GitHub, etc.

⭐️ Project Scope
The projects included cover a wide array of topics within the DevOps domain, providing practical experience and insights into real-world scenarios.

⭐️ Why Explore This Repository?
Whether you're new to DevOps or looking to enhance your skills, this repository offers valuable resources and projects to help you learn and grow in the field.

🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩

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

🔥 Scripting in DevOps - A Complete Guide from Beginner to Advanced! 🔥


🖥 Start your scripting journey here: https://dev.to/devcloudninjas/scripting-in-devops-a-complete-guide-from-beginner-to-advanced-noa

Want to level up your DevOps game? 🚀 Check out my comprehensive guide on scripting, from the basics to advanced use cases! Whether you’re just starting or already a pro, this guide will help you master automation, configuration management, and much more. 🛠

📖 In this article, you'll learn:
- Essential scripting languages (Bash, Python, PowerShell)
- Beginner to advanced scripting techniques
- Real-world automation examples for CI/CD, IaC, and more!


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

👉 Useful GIT 📱 command you will use frequently being a software developer.

𝟭.𝗴𝗶𝘁 𝗱𝗶𝗳𝗳: Show file differences not yet staged.
𝟮. 𝗴𝗶𝘁 𝗰𝗼𝗺𝗺𝗶𝘁 -m "commit message": Commit all tracked changes with a message.
𝟯. 𝗴𝗶𝘁 𝘀𝘁𝗮𝘁𝘂𝘀: Show the state of your working directory.
𝟰. 𝗴𝗶𝘁 𝗮𝗱𝗱 𝗳𝗶𝗹𝗲_𝗽𝗮𝘁𝗵: Add file(s) to the staging area.
𝟱. 𝗴𝗶𝘁 𝗰𝗵𝗲𝗰𝗸𝗼𝘂𝘁 -𝗯 𝗯𝗿𝗮𝗻𝗰𝗵_𝗻𝗮𝗺𝗲: Create and switch to a new branch.
𝟲. 𝗴𝗶𝘁 𝗰𝗵𝗲𝗰𝗸𝗼𝘂𝘁 𝗯𝗿𝗮𝗻𝗰𝗵_𝗻𝗮𝗺𝗲: Switch to an existing branch.
𝟳. 𝗴𝗶𝘁 𝗰𝗼𝗺𝗺𝗶𝘁 --𝗮𝗺𝗲𝗻𝗱: Modify the last commit.
𝟴. 𝗴𝗶𝘁 𝗽𝘂𝘀𝗵 𝗼𝗿𝗶𝗴𝗶𝗻 𝗯𝗿𝗮𝗻𝗰𝗵_𝗻𝗮𝗺𝗲: Push a branch to a remote.
𝟵. 𝗴𝗶𝘁 𝗽𝘂𝗹𝗹: Fetch and merge remote changes.
𝟭𝟬. 𝗴𝗶𝘁 𝗿𝗲𝗯𝗮𝘀𝗲 -𝗶: Rebase interactively, rewrite commit history.
𝟭𝟭. 𝗴𝗶𝘁 𝗰𝗹𝗼𝗻𝗲: Create a local copy of a remote repo.
𝟭𝟮. 𝗴𝗶𝘁 𝗺𝗲𝗿𝗴𝗲: Merge branches together.
𝟭𝟯. 𝗴𝗶𝘁 𝗹𝗼𝗴-𝘀𝘁𝗮𝘁: Show commit logs with stats.
𝟭𝟰. 𝗴𝗶𝘁 𝘀𝘁𝗮𝘀𝗵: Stash changes for later.
𝟭𝟱. 𝗴𝗶𝘁 𝘀𝘁𝗮𝘀𝗵 𝗽𝗼𝗽: Apply and remove stashed changes.
𝟭𝟲. 𝗴𝗶𝘁 𝘀𝗵𝗼𝘄 𝗰𝗼𝗺𝗺𝗶𝘁_𝗶𝗱: Show details about a commit.
𝟭𝟳. 𝗴𝗶𝘁 𝗿𝗲𝘀𝗲𝘁 𝗛𝗘𝗔𝗗~𝟭: Undo the last commit, preserving changes locally.
𝟭𝟴. 𝗴𝗶𝘁 𝗳𝗼𝗿𝗺𝗮𝘁-𝗽𝗮𝘁𝗰𝗵-𝟭 𝗰𝗼𝗺𝗺𝗶𝘁_𝗶𝗱: Create a patch file for a specific commit.
𝟭𝟵. 𝗴𝗶𝘁 𝗮𝗽𝗽𝗹𝘆 𝗽𝗮𝘁𝗰𝗵_𝗳𝗶𝗹𝗲_𝗻𝗮𝗺𝗲: Apply changes from a patch file.
𝟮𝟬. 𝗴𝗶𝘁 𝗯𝗿𝗮𝗻𝗰𝗵 -𝗗 𝗯𝗿𝗮𝗻𝗰𝗵_𝗻𝗮𝗺𝗲: Delete a branch forcefully.
𝟮𝟭. 𝗴𝗶𝘁 𝗿𝗲𝘀𝗲𝘁: Undo commits by moving branch reference.
𝟮𝟮. 𝗴𝗶𝘁 𝗿𝗲𝘃𝗲𝗿𝘁: Undo commits by creating a new commit.
𝟮𝟯. 𝗴𝗶𝘁 𝗰𝗵𝗲𝗿𝗿𝘆-𝗽𝗶𝗰𝗸 𝗰𝗼𝗺𝗺𝗶𝘁_𝗶𝗱: Apply changes from a specific commit.
𝟮𝟰. 𝗴𝗶𝘁 𝗯𝗿𝗮𝗻𝗰𝗵: Lists branches.
𝟮𝟱. 𝗴𝗶𝘁 𝗿𝗲𝘀𝗲𝘁 --𝗵𝗮𝗿𝗱: Resets everything to a previous commit, erasing all uncommitted changes.


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

➡️Useful Terraform commands along with brief explanations:- ❤️

1. terraform init: Initializes a working directory containing Terraform configuration files.
2. terraform plan: Generates an execution plan, outlining actions Terraform will take.
3. terraform apply: Applies the changes described in the Terraform configuration.
4. terraform destroy: Destroys all resources described in the Terraform configuration.
5. terraform validate: Checks the syntax and validity of Terraform configuration files.
6. terraform refresh: Updates the state file against real resources in the provider.
7. terraform output: Displays the output values from the Terraform state.
8. terraform state list: Lists resources within the Terraform state.
9. terraform show: Displays a human-readable output of the current state or a specific resource's state.
10. terraform import: Imports existing infrastructure into Terraform state.
11. terraform fmt: Rewrites Terraform configuration files to a canonical format.
12. terraform graph: Generates a visual representation of the Terraform dependency graph.
13. terraform providers: Prints a tree of the providers used in the configuration.
14. terraform workspace list: Lists available workspaces.
15. terraform workspace select: Switches to another existing workspace.
16. terraform workspace new: Creates a new workspace.
17. terraform workspace delete: Deletes an existing workspace.
18. terraform output: Retrieves output values from a module.
19. terraform state mv: Moves an item in the state.
20. terraform state pull: Pulls the state from a remote backend.
21. terraform state push: Pushes the state to a remote backend.
22. terraform state rm: Removes items from the state.
23. terraform taint: Manually marks a resource for recreation.
24. terraform untaint: Removes the 'tainted' state from a resource.
25. terraform login: Saves credentials for Terraform Cloud.
26. terraform logout: Removes credentials for Terraform Cloud.
27. terraform force-unlock: Releases a locked state.
28. terraform import: Imports existing infrastructure into your Terraform state.
29. terraform plan -out: Saves the generated plan to a file.
30. terraform apply -auto-approve: Automatically applies changes without requiring approval.
31. terraform apply -target=resource: Applies changes only to a specific resource.
32. terraform destroy -target=resource: Destroys a specific resource.
33. terraform apply -var="key=value": Sets a variable's value directly in the command line.
34. terraform apply -var-file=filename.tfvars: Specifies a file containing variable definitions.
35. terraform apply -var-file=filename.auto.tfvars: Automatically loads variables from a file.


🎄 𝗙𝗼𝗹𝗹𝗼𝘄 @devcloudninjas 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!

🎄 𝗙𝗼𝗹𝗹𝗼𝘄 @devcloudninjas 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!

🔥 DevOps Project-20: Azure DevOps pipeline + Terraform Deployment Tutorial ♾


🔗 Project Link: HERE

🔄 Project Overview :-
This guide will cover everything required to deploy an example Azure Service Bus instance via Terraform and ADO.

👉 In addition to creating an example pipeline, we'll also add enhanced capabilities, including -
✅ Hosting the Terraform backend state on Azure blob storage
✅ Creating a deployment Service Principal + setting RBAC permissions on the Azure subscription
✅ Create a multi-stage ADO pipeline with an approval step
✅ Demonstrating how we can scale with multiple deployments


❤️‍🔥 Share with friends and colleagues ❤️‍🔥

📣 Note: Fork this Repository 🧑‍💻 for upcoming future projects, Every week releases new Project.


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

➡️ Why ArgoCD is so Popular ?

↳ In GitOps world everyone is aware about the ArgoCD.

It's has tremendous features due to which its first choice of almost every DevOps engineer.

1. 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 of applications to specified target environment in multiple clusters
Support for multiple config management/templating tools-->
• Kustomize
• Helm
• Ksonnet
• Jsonnet
• Plain-YAML

2. 𝗦𝗦𝗢 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 :
• OIDC
• OAuth2
• LDAP
• SAML 2.0
• GitHub
• GitLab
• Microsoft
• LinkedIn

3. 𝗠𝘂𝗹𝘁𝗶-𝘁𝗲𝗻𝗮𝗻𝗰𝘆 𝗮𝗻𝗱 𝗥𝗕𝗔𝗖 policies for authorization

4. 𝗥𝗼𝗹𝗹𝗯𝗮𝗰𝗸/𝗥𝗼𝗹𝗹-𝗮𝗻𝘆𝘄𝗵𝗲𝗿𝗲 to any application configuration committed in Git repository.
• Health status analysis of application resources

5. 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗰𝗼𝗻𝗳𝗶𝗴𝘂𝗿𝗮𝘁𝗶𝗼𝗻 𝗱𝗿𝗶𝗳𝘁 detection and visualization

6. Out-of-the-box Prometheus metrics

7. Audit trails for application events and API calls

8. PreSync, Sync, PostSync hooks:
• Support complex application rollouts
-> blue/green
-> canary upgrades

9. Web-hook integration
-> GitHub
-> BitBucket
-> GitLab

10. CLI and access tokens for automation and Cl integration

11. Web UI which provides real-time view of application activity

12. Automated or manual syncing of applications to its desired state


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