🚨 Mastering Kubernetes Services: ClusterIP, LoadBalancer, NodePort 🚨

In the vast universe of Kubernetes, services play a pivotal role in how applications are exposed to the outside world. Understanding the differences between ClusterIP, LoadBalancer, and NodePort can be key to mastering your Kubernetes deployment strategy.

➡️ClusterIP: Imagine it as a secret club accessible only to members within the Kubernetes cluster. This type of service exposes your app internally, making it reachable exclusively from within the cluster.

➡️LoadBalancer: It's like having a VIP pass to the internet! LoadBalancer exposes your service externally using a cloud provider's load balancer, automatically setting up an external IP address for your app.

➡️NodePort: This is your service's public face. It exposes your app on each Node's IP at a static port, making it accessible externally through <NodeIP>:<NodePort>. It's like having a door on each server that leads directly to your app.

💡 Why does this matter? Understanding these service types can help you design a robust networking strategy for your Kubernetes applications, ensuring they're accessible and secure.


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

#️⃣ 𝐄𝐱𝐜𝐢𝐭𝐞𝐝 𝐚𝐛𝐨𝐮𝐭 𝐃𝐞𝐯𝐎𝐩𝐬?

🔣DevOps has revolutionised the way modern software is built, deployed, and managed. It's a culture, a set of practices, and a mindset that emphasizes collaboration, automation, and continuous feedback.

Whether you're a seasoned professional or just starting out, mastering DevOps principles and tools is essential for driving efficiency, reliability, and innovation in your projects.


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

👾 CICD vs. CICD? You might be saying it wrong...

While CICD gets thrown around a lot, it actually refers to two separate practices that work together in the software development lifecycle: Continuous Integration (CI) and Continuous Delivery/Deployment (CD).

Here's a quick breakdown:

➡️𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 (𝗖𝗜): Automates the process of merging code changes from developers into a shared mainline frequently. This means every push triggers builds, tests, and catches bugs early on.

➡️𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆/𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 (𝗖𝗗): Takes CI a step further. It automates the entire delivery pipeline, allowing you to release new features or bug fixes to production environments quickly and reliably. CD can include manual approval gates before deployment, while Continuous Deployment (CD) automates deployments entirely.

Here's the key difference:

➡️𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Gives you a "deploy button" - the code is ready to be pushed to production with a manual go-ahead.

➡️𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: Takes it a step further. If all automated tests pass in CD, the code is automatically deployed to production without human intervention.


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

🚀 Essential Docker Commands for DevOps Engineers 🐳


📌 Docker Basics:
- docker --version: Check Docker version.
- docker info: Get system-wide information.
- docker help: Get help with Docker commands.

📌 Container Lifecycle:
- docker run [OPTIONS] IMAGE [COMMAND] [ARG...]: Run a container.
- docker ps: List running containers.
- docker ps -a: List all containers.
- docker stop CONTAINER: Stop a running container.
- docker start CONTAINER: Start a stopped container.
- docker restart CONTAINER: Restart a container.
- docker rm CONTAINER: Remove a container.
- docker kill CONTAINER: Kill a running container.

📌 Images:
- docker images: List images.
- docker pull IMAGE: Pull an image from a registry.
- docker build -t TAG .: Build an image from a Dockerfile.
- docker rmi IMAGE: Remove an image.

📌 Networking:
- docker network ls: List networks.
- docker network create NETWORK: Create a network.
- docker network connect NETWORK CONTAINER: Connect a container to a network.
- docker network disconnect NETWORK CONTAINER: Disconnect a container from a network.

📌 Volumes:
- docker volume ls: List volumes.
- docker volume create VOLUME: Create a volume.
- docker volume rm VOLUME: Remove a volume.

📌 Docker Compose:
- docker-compose up: Start services defined in a Compose file.
- docker-compose down: Stop services defined in a Compose file.
- docker-compose build: Build or rebuild services.
- docker-compose logs: View output from services.

📌 Inspect & Logs:
- docker inspect CONTAINER/IMAGE: Display detailed information.
- docker logs CONTAINER: Fetch the logs of a container.
- docker exec -it CONTAINER bash: Access a running container.

Stay efficient and automate smartly! 💪


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

🚀 Top CI/CD Tools Every DevOps Engineer Should Know 🚀


🔧 Jenkins
An open-source automation server that supports building, deploying, and automating projects. Highly extensible with thousands of plugins!

🌐 GitLab CI/CD
Seamlessly integrated with GitLab, providing powerful continuous integration, delivery, and deployment features. Great for end-to-end DevOps lifecycle management.

🛠 CircleCI
Offers high-performance builds with intelligent caching, parallelism, and a user-friendly interface. Supports many languages and integrates with popular tools.

🔄 Travis CI
A cloud-based CI/CD service that is easy to set up with GitHub. Ideal for open-source projects with free plans available.

⚙️ Bamboo
Developed by Atlassian, it integrates well with JIRA and Bitbucket. Provides robust build, test, and deployment capabilities.

💻 TeamCity
A powerful CI server by JetBrains that supports many environments and offers extensive customization through plugins.

📦 Azure Pipelines
Part of Azure DevOps, it provides CI/CD pipelines for any language, platform, or cloud. Highly scalable and integrates with numerous services.

🚢 AWS CodePipeline
A fully managed continuous delivery service that helps automate your release pipelines for fast and reliable application and infrastructure updates.

✨ Drone
A modern CI/CD platform built on containers, making it highly scalable and efficient. Supports GitHub, GitLab, Bitbucket, and more.

🔍 Concourse
Designed for simplicity and scalability, it uses pipelines as the core abstraction for organizing the workflow, providing clear and visual feedback.

🔥 Ready to supercharge your DevOps workflow? Choose the right CI/CD tool that fits your project needs and watch your productivity soar! 💡

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

🚨 Go from Zero to Hero with our Linux 🐧 System Administrator


Lesson 1 ➡️ https://lnkd.in/darzXURj

Lesson 2 ➡️ https://lnkd.in/dJStSRtn

Lesson 3 ➡️ https://lnkd.in/dRv9WYbr

Lesson 4 ➡️ https://lnkd.in/dAQ7DCmX


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

⚡️ Deploying an Application on Kubernetes: A Complete Guide! ⚡️

➡️https://blog.prodevopsguy.xyz/deploying-an-application-on-kubernetes-a-complete-guide


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

☁️ Git/GitHub All End-to-End Content 2024

➡️This Includes:

- All Git/GitHub Content with use cases
- Git Realtime scenarios
- All Git/GitHub Exercises with solutions
- No More Git PDFs needed
- Easy to Learn from anywhere
- Detailed Explanation guide
- All Git/GitHub Branching Strategies for DevOps guy

🔗 Link : https://github.com/NotHarshhaa/into-the-devops/tree/master/topics/git

💥 Follow me on 🌐GitHub : https://www.github.com/NotHarshhaa


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

Docker 🐬 & Containers All End-to-End Content 2024 ❤️


⚡️This Includes:
- All Docker-Containers Content
- Docker Realtime scenarios
- All Docker Exercises with solutions
- No More Docker PDFs needed
- Easy to Learn from anywhere
- Detailed Explanation guide
- All Docker file examples for DevOps Engineer

📱 Link : https://github.com/NotHarshhaa/into-the-devops/tree/master/topics/containers


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

📢 Kubernetes All End-to-End Content 2024

▶️ This Includes:
- All Kubernetes Content
- Kubernetes Realtime scenarios
- All Kubernetes Exercises with solutions
- No More AWS PDFs needed
- Easy to Learn from anywhere
- Detailed Explanation guide
- All Kubernetes Tricks & Techniques for DevOps guy
- Added Certified Kubernetes Administrator (CKA) Notes
- All Kubernetes Realtime examples included

📱 Link: https://github.com/NotHarshhaa/into-the-devops/tree/master/topics/kubernetes


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

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

🚀 𝗟𝗲𝘁'𝘀 𝗲𝘅𝗽𝗹𝗼𝗿𝗲 𝘁𝗵𝗲 𝗽𝗶𝗹𝗹𝗮𝗿𝘀 𝗼𝗳 𝗗𝗲𝘃𝗢𝗽𝘀 ♾ (𝘃𝗮𝗿𝗶𝗼𝘂𝘀 𝗗𝗲𝘃𝗢𝗽𝘀 𝘁𝗼𝗼𝗹𝘀)


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

🚀 Ansible Commands Every DevOps Engineer Should Know 🚀


Ansible is a powerful tool for automation and configuration management. Here's a handy list of essential Ansible commands that will boost your productivity:

1. Check Ansible Version

   ansible --version
   

2. Ping All Hosts

   ansible all -m ping
   

3. Run a Command on All Hosts

   ansible all -a "uptime"
   

4. Use a Specific Inventory File

   ansible all -i /path/to/inventory -m ping
   

5. Run a Playbook

   ansible-playbook playbook.yml
   

6. Check Syntax of a Playbook

   ansible-playbook playbook.yml --syntax-check
   

7. List Hosts in Inventory

   ansible-inventory --list -i /path/to/inventory
   

8. Test a Playbook with Dry Run

   ansible-playbook playbook.yml --check
   

9. Encrypt a File with Ansible Vault

   ansible-vault encrypt filename.yml
   

10. Decrypt a File with Ansible Vault

    ansible-vault decrypt filename.yml
    

11. View Encrypted File with Ansible Vault

    ansible-vault view filename.yml
    

12. Edit an Encrypted File with Ansible Vault

    ansible-vault edit filename.yml
    

13. Create a New Vault Password File

    ansible-vault create vault-password-file
    

14. Run a Playbook with a Vault Password File

    ansible-playbook playbook.yml --vault-password-file /path/to/vault-password-file
    

15. Gather Facts About Hosts

    ansible all -m setup
    

16. Display All Modules

    ansible-doc -l
    

17. Get Documentation for a Specific Module

    ansible-doc <module_name>
    

18. Check the Status of a Service

    ansible all -m service -a "name=httpd state=started"
    

19. Copy a File to Hosts

    ansible all -m copy -a "src=/path/to/source dest=/path/to/destination"
    

20. Run a Task as a Different User

    ansible all -m command -a "ls -alh /home/user" -u username
    

Stay efficient and keep automating! 🛠✨


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

📱 𝐆𝐢𝐭 𝐖𝐨𝐫𝐤𝐅𝐥𝐨𝐰


➡️ Getting Started
- 𝗜𝗻𝗶𝘁𝗶𝗮𝗹𝗶𝘇𝗲 𝗥𝗲𝗽𝗼𝘀𝗶𝘁𝗼𝗿𝘆: 𝚐𝚒𝚝 𝚒𝚗𝚒𝚝 🌱
- 𝗖𝗹𝗼𝗻𝗲 𝗥𝗲𝗽𝗼𝘀𝗶𝘁𝗼𝗿𝘆: 𝚐𝚒𝚝 𝚌𝚕𝚘𝚗𝚎 [𝚄𝚁𝙻] 📦

➡️ Working with Remotes
- 𝗟𝗶𝘀𝘁 𝗥𝗲𝗺𝗼𝘁𝗲𝘀: 𝚐𝚒𝚝 𝚛𝚎𝚖𝚘𝚝𝚎 -𝚟 📡
- 𝗔𝗱𝗱 𝗥𝗲𝗺𝗼𝘁𝗲: 𝚐𝚒𝚝 𝚛𝚎𝚖𝚘𝚝𝚎 𝚊𝚍𝚍 [𝚗𝚊𝚖𝚎] [𝚄𝚁𝙻] ➕📡
- 𝗥𝗲𝗺𝗼𝘃𝗲 𝗥𝗲𝗺𝗼𝘁𝗲: 𝚐𝚒𝚝 𝚛𝚎𝚖𝚘𝚝𝚎 𝚛𝚖 [𝚗𝚊𝚖𝚎] ➖📡
- 𝗙𝗲𝘁𝗰𝗵 𝗥𝗲𝗺𝗼𝘁𝗲 𝗖𝗵𝗮𝗻𝗴𝗲𝘀: 𝚐𝚒𝚝 𝚏𝚎𝚝𝚌𝚑 [𝚛𝚎𝚖𝚘𝚝𝚎] 🔄
- 𝗣𝘂𝗹𝗹 𝗖𝗵𝗮𝗻𝗴𝗲𝘀: 𝚐𝚒𝚝 𝚙𝚞𝚕𝚕 [𝚛𝚎𝚖𝚘𝚝𝚎] [𝚋𝚛𝚊𝚗𝚌𝚑] 🔽
- 𝗣𝘂𝘀𝗵 𝗖𝗵𝗮𝗻𝗴𝗲𝘀: 𝚐𝚒𝚝 𝚙𝚞𝚜𝚑 [𝚛𝚎𝚖𝚘𝚝𝚎] [𝚋𝚛𝚊𝚗𝚌𝚑] 🔼

➡️ Branching & Merging
- 𝗟𝗶𝘀𝘁 𝗕𝗿𝗮𝗻𝗰𝗵𝗲𝘀: 𝚐𝚒𝚝 𝚋𝚛𝚊𝚗𝚌𝚑 🌿
- 𝗖𝗿𝗲𝗮𝘁𝗲 𝗕𝗿𝗮𝗻𝗰𝗵: 𝚐𝚒𝚝 𝚋𝚛𝚊𝚗𝚌𝚑 [𝚗𝚊𝚖𝚎] ➕🌿
- 𝗦𝘄𝗶𝘁𝗰𝗵 𝗕𝗿𝗮𝗻𝗰𝗵: 𝚐𝚒𝚝 𝚌𝚑𝚎𝚌𝚔𝚘𝚞𝚝 [𝚗𝚊𝚖𝚎] ↔️ 🌿
- 𝗖𝗿𝗲𝗮𝘁𝗲 & 𝗦𝘄𝗶𝘁𝗰𝗵 𝗕𝗿𝗮𝗻𝗰𝗵: 𝚐𝚒𝚝 𝚌𝚑𝚎𝚌𝚔𝚘𝚞𝚝 -𝚋 [𝚗𝚊𝚖𝚎] ➕↔️ 🌿
- 𝗠𝗲𝗿𝗴𝗲 𝗕𝗿𝗮𝗻𝗰𝗵: 𝚐𝚒𝚝 𝚖𝚎𝚛𝚐𝚎 [𝚋𝚛𝚊𝚗𝚌𝚑] 🔄 🌿
- 𝗗𝗲𝗹𝗲𝘁𝗲 𝗕𝗿𝗮𝗻𝗰𝗵: 𝚐𝚒𝚝 𝚋𝚛𝚊𝚗𝚌𝚑 -𝚍 [𝚗𝚊𝚖𝚎] 😀 🌿

➡️ Making Changes
- 𝗦𝘁𝗮𝘁𝘂𝘀: 𝚐𝚒𝚝 𝚜𝚝𝚊𝚝𝚞𝚜 📊
- 𝗔𝗱𝗱 𝗖𝗵𝗮𝗻𝗴𝗲𝘀: 𝚐𝚒𝚝 𝚊𝚍𝚍 [𝚏𝚒𝚕𝚎/𝚍𝚒𝚛𝚎𝚌𝚝𝚘𝚛𝚢] ➕📄
- 𝗖𝗼𝗺𝗺𝗶𝘁 𝗖𝗵𝗮𝗻𝗴𝗲𝘀: 𝚐𝚒𝚝 𝚌𝚘𝚖𝚖𝚒𝚝 -𝚖 "[𝚖𝚎𝚜𝚜𝚊𝚐𝚎]" 👨‍💻
- 𝗔𝗺𝗲𝗻𝗱 𝗖𝗼𝗺𝗺𝗶𝘁: 𝚐𝚒𝚝 𝚌𝚘𝚖𝚖𝚒𝚝 --𝚊𝚖𝚎𝚗𝚍 👨‍💻
- 𝗥𝗲𝘀𝗲𝘁: 𝚐𝚒𝚝 𝚛𝚎𝚜𝚎𝚝 [𝚏𝚒𝚕𝚎] ⏪
- 𝗛𝗮𝗿𝗱 𝗥𝗲𝘀𝗲𝘁: 𝚐𝚒𝚝 𝚛𝚎𝚜𝚎𝚝 --𝚑𝚊𝚛𝚍 [𝚌𝚘𝚖𝚖𝚒𝚝] ⏪ 💥

➡️ Reviewing History
- 𝗟𝗼𝗴: 𝚐𝚒𝚝 𝚕𝚘𝚐 📜
- 𝗟𝗼𝗴 (𝗚𝗿𝗮𝗽𝗵): 𝚐𝚒𝚝 𝚕𝚘𝚐 --𝚐𝚛𝚊𝚙𝚑 📊 📜
- 𝗦𝗵𝗼𝘄 𝗖𝗵𝗮𝗻𝗴𝗲: 𝚐𝚒𝚝 𝚜𝚑𝚘𝚠 [𝚌𝚘𝚖𝚖𝚒𝚝] 🔍
- 𝗗𝗶𝗳𝗳: 𝚐𝚒𝚝 𝚍𝚒𝚏𝚏 [𝚋𝚛𝚊𝚗𝚌𝚑] 🆚

➡️ Cleanup & Maintenance
- 𝗦𝘁𝗮𝘀𝗵 𝗖𝗵𝗮𝗻𝗴𝗲𝘀: 𝚐𝚒𝚝 𝚜𝚝𝚊𝚜𝚑 📥
- 𝗔𝗽𝗽𝗹𝘆 𝗦𝘁𝗮𝘀𝗵: 𝚐𝚒𝚝 𝚜𝚝𝚊𝚜𝚑 𝚙𝚘𝚙 📤
- 𝗖𝗹𝗲𝗮𝗻 𝗨𝗻𝘁𝗿𝗮𝗰𝗸𝗲𝗱 𝗙𝗶𝗹𝗲𝘀: 𝚐𝚒𝚝 𝚌𝚕𝚎𝚊𝚗 -𝚏 🧽

➡️ Advanced & Miscellaneous
- 𝗥𝗲𝗯𝗮𝘀𝗲: 𝚐𝚒𝚝 𝚛𝚎𝚋𝚊𝚜𝚎 [𝚋𝚛𝚊𝚗𝚌𝚑] 🏗️
- 𝗖𝗵𝗲𝗿𝗿𝘆-𝗽𝗶𝗰𝗸: 𝚐𝚒𝚝 𝚌𝚑𝚎𝚛𝚛𝚢-𝚙𝚒𝚌𝚔 [𝚌𝚘𝚖𝚖𝚒𝚝] 🍒
- 𝗧𝗮𝗴: 𝚐𝚒𝚝 𝚝𝚊𝚐 [𝚗𝚊𝚖𝚎] 🏷️
- 𝗦𝗲𝗮𝗿𝗰𝗵 𝗟𝗼𝗴: 𝚐𝚒𝚝 𝚕𝚘𝚐 --𝚐𝚛𝚎𝚙="[𝚙𝚊𝚝𝚝𝚎𝚛𝚗]" 🔍 📜


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

🚀 DevOps Project: Deploy a 3 Tier Architecture On AWS - End to End Project


Project Overview:
⚡️ Tier 1: Presentation Layer
✅ Create a web application using a framework like React, Angular, or Vue.js.
✅ Host the frontend on Amazon S3 or use AWS Amplify for a serverless frontend deployment.

⚡️ Tier 2: Application Layer
✅ Develop a server-side application using a technology like Node.js, Python, or Java.
✅ Deploy the application on AWS Elastic Beanstalk or AWS Lambda for serverless applications.
✅ Use Amazon API Gateway for creating RESTful APIs or AWS App Runner for containerized applications.

⚡️ Tier 3: Data Layer
✅ Choose a database solution like Amazon RDS (Relational Database Service), Amazon DynamoDB (NoSQL), or Amazon Aurora (MySQL/PostgreSQL).
✅ Configure database security groups and access controls.
✅ Ensure data backup and redundancy as per your application's needs.

Check for full details 👇

📱 Link: https://github.com/NotHarshhaa/DevOps-Projects/tree/master/DevOps-Project-01


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

🔔 DevOps, SRE, and Platform Engineering - making sense of the terminology! 🤔

Many enthusiasts whom I interviewed, didn't understand
the difference between DevOps, SRE, and Platform Engineering.

While these disciplines share similarities, there are nuances in their focus:

💻 DevOps emphasizes collaboration between dev and ops teams to optimize and accelerate software delivery.

📈 SRE focuses more on system reliability, availability, monitoring, and capacity planning.

🚀 Platform Engineering deals with building and managing the underlying infrastructure and platforms.

🔄 All three leverage automation, infra-as-code, and CI/CD.

📊 DevOps and SRE teams may own services end-to-end. Platform teams focus on shared platforms.

🎯 DevOps improves agility. SRE improves reliability. Platform Engineering improves developer productivity.

There's overlap in principles but differences in scope. Many organizations blend these roles for the best results.


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

AWS region vibes: 😎

The comparison: 😂


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

AWS ☁️ vs GCP ☁️ vs Azure ☁️ Cloud services Comparison Cheatsheet ⚡️


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

🚀 Explore More into CI/CD ♾ Tools on AWS Cloud ☁️

🖥 https://cloud.prodevopsguy.xyz/explore-more-into-cicd-tools-on-aws-cloud



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