💟 Placement Material - TCS
https://drive.google.com/drive/u/0/folders/1I8QqnzZonRewbSnUMyfC9-tRduEJ4gyB

💟 Placement Material - Zenpact
https://drive.google.com/drive/u/0/folders/1xWFAJguXXuvjRKYB5aWBiyrftCxxozK-

💟 Placement Material - Audi Time
https://drive.google.com/drive/u/0/folders/1oiJn-YcJwZ7_UQ_keW6qA3-GUW19sK6Q

💟 Placement Material - TEK system
https://drive.google.com/drive/u/0/folders/1cgUttmyCZcFsqqk8uKZVSV_qi7oe32Ov

💟 Placement Material - Cocubes
https://drive.google.com/drive/u/0/folders/17iQT-S9qT0HUyA-Ks1QDJs_cTBZp5gGN

💟 Infosys, Accenture, HCL -> https://bit.ly/NextLevel-AI


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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 for more: @prodevopsguy

🚀 DevOps Project-09: DevSecOps : Netflix Clone CI-CD with Monitoring | Email 🚀

🔗 Project Link: https://github.com/NotHarshhaa/DevOps-Projects/tree/master/DevOps%20Project-09 🔗

🌐 Project Overview :-
I will be deploying a Netflix clone. I will be using Jenkins as a CICD tool and deploying our application on a Docker container and Kubernetes Cluster and I will monitor the Jenkins and Kubernetes metrics using Grafana, Prometheus and Node exporter.

❤️‍🔥 Share with friends and colleagues ❤️‍🔥

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❤️‍🔥6 Most Confusing GIT Commands 👇

🟡 Simplified and concise illustration of commands for better understanding

𝟭. 𝗴𝗶𝘁 𝗺𝗲𝗿𝗴𝗲 𝘃𝘀 𝗴𝗶𝘁 𝗿𝗲𝗯𝗮𝘀𝗲:
- 𝘨𝘪𝘵 𝘮𝘦𝘳𝘨𝘦 combines branch changes with new merge commits
- 𝘨𝘪𝘵 𝘳𝘦𝘣𝘢𝘴𝘦 moves branch changes on top, creating a linear history

𝟮. 𝗴𝗶𝘁 𝗿𝗲𝘀𝗲𝘁 𝘃𝘀 𝗴𝗶𝘁 𝗿𝗲𝘃𝗲𝗿𝘁:
- 𝘨𝘪𝘵 𝘳𝘦𝘴𝘦𝘵 undoes changes and moves the branch pointer, discarding subsequent commits
- 𝘨𝘪𝘵 𝘳𝘦𝘷𝘦𝘳𝘵 creates new undo commits, preserving history

𝟯. 𝗴𝗶𝘁 𝗳𝗲𝘁𝗰𝗵 𝘃𝘀 𝗴𝗶𝘁 𝗽𝘂𝗹𝗹:
- 𝘨𝘪𝘵 𝘧𝘦𝘵𝘤𝘩 downloads remote changes without auto-merging
- 𝘨𝘪𝘵 𝘱𝘶𝘭𝘭 fetches and auto-merges remote changes

In short,
git pull = git fetch + git merge
–
DevOps is the most happening and integral part of almost all organizations.


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🌟 Azure vs AWS vs GCP

Lately, I've been noticing a surge in discussions comparing different cloud services across various providers.🌩🔍

It sparked my curiosity, and I thought, "Why not create my own comparison?" 🤔

So, after diving deep and gathering insights, I've put together my version. 🚀


✈️ Follow for more: @prodevopsguy

𝐓𝐨𝐩 𝐔𝐬𝐞𝐝 𝐃𝐨𝐜𝐤𝐞𝐫 𝐂𝐨𝐦𝐦𝐚𝐧𝐝𝐬 🐋

🐳 𝐃𝐨𝐜𝐤𝐞𝐫 𝐁𝐚𝐬𝐢𝐜𝐬:
• 🏁 docker run: Run a container from an image.
• 📦 docker build: Build an image from a Dockerfile.
• 🔍 docker images: List all images on the system.
• 🗑 docker rmi: Remove one or more images.
• 🏗 docker-compose up: Start services defined in a Compose file.
• 🛑 docker stop: Stop a running container.
• ♻️ docker rm: Remove one or more containers.
• 💡 docker ps: List running containers.


🐋 𝐃𝐨𝐜𝐤𝐞𝐫 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐢𝐧𝐠:
• 🌐 docker network create: Create a network.
• 🔗 docker network connect: Connect a container to a network.
• 🛠 docker network inspect: Inspect a network.
• 🔄 docker network disconnect: Disconnect a container from a network.


📁 𝐃𝐨𝐜𝐤𝐞𝐫 𝐕𝐨𝐥𝐮𝐦𝐞𝐬:
• 📂 docker volume create: Create a volume.
• 🔌 docker volume ls: List volumes.
• 🔄 docker volume inspect: Inspect a volume.
• 🗑 docker volume rm: Remove one or more volumes.



⚙️ 𝐃𝐨𝐜𝐤𝐞𝐫 𝐂𝐨𝐦𝐩𝐨𝐬𝐞:
• 📋 docker-compose up: Start services defined in a Compose file.
• 🗄 docker-compose down: Stop and remove services defined in a Compose file.
• 🔧 docker-compose build: Build or rebuild services.
• 📊 docker-compose logs: View output logs from services.
• 🔄 docker-compose restart: Restart services.
• 📈 docker-compose scale: Scale services to a specified number.


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

🔥 Becoming a Certified Kubernetes Administrator, an EXPERT in K8s from scratch, and much MORE! 🔥

🔗 Link: https://github.com/NotHarshhaa/Certified_Kubernetes_Administrator

If you want to become a Certified Kubernetes Administrator, or you want to become an EXPERT in Kubernetes, learn Kubernetes from scratch and understand everything, this repo is a good choice.

🟡 Table of Contexts:

1. Kubernetes
2. Helm
3. Operator
4. Prometheus
5. EKS


❤️ Follow for more: @prodevopsguy

https://harshhaa.hashnode.dev/the-devops-roadmap-your-path-to-success

Follow 🍩 Like 👍 Share 👍 Comment Your thoughts 💬

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

https://harshhaa.hashnode.dev/devops-case-study-5-upi

Follow 🍩 Like 👍 Share 👍 Comment Your thoughts 💬

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

🚀 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐂𝐨𝐦𝐦𝐚𝐧𝐝 𝐨𝐟 𝐭𝐡𝐞 𝐃𝐚𝐲! 🚀

kubectl get pods --all-namespaces -o jsonpath="{.items[*].spec.containers[*].image}" | sort | uniq -c

➡️ Dive deeper into your Kubernetes clusters with this power command! It lists all container images used by your pods across all namespaces, sorts them, and gives you a count of each unique image. It's a great way to audit and manage your container images and ensure consistency across your deployments.

𝐏𝐫𝐨 𝐓𝐢𝐩: Mastering jsonpath with kubectl can unlock powerful ways to query and manipulate your Kubernetes resources directly from the command line.

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

☄️ Top 79 Linux commands that are commonly used in DevOps: ♾

1. ls: List directory contents
2. cd: Change directory
3. pwd: Print working directory
4. mkdir: Create a directory
5. touch: Create a file
6. cp: Copy files and directories
7. mv: Move or rename files and directories
8. rm: Remove files and directories
9. find: Search for files and directories
10. grep: Search for patterns in files
11. cat: Concatenate and display files
12. less: View file contents page by page
13.head: Display the first lines of a file
14. tail: Display the last lines of a file
15. vi/vim: Text editor
16. nano: Text editor
17. tar: Archive and compress files
18. gzip: Compress files
19. gunzip: Decompress files
20. wget: Download files from the web
21. curl: Transfer data to or from a server
22. ssh: Secure shell remote login
23. scp: Securely copy files between hosts
24. chmod: Change file permissions
25. chown: Change file ownership
26. chgrp: Change group ownership
27. ps: Display running processes
28. top: Monitor system resources and processes
29. kill: Terminate processes
30. df: Display disk space usage
31. du: Estimate file and directory space usage
32. free: Display memory usage
33. uname: Print system information
34. ifconfig: Configure network interfaces
35. ping: Test network connectivity
36. netstat: Network statistics
37. iptables: Firewall administration
38. systemctl: Manage system services
39. journalctl: Query the system journal
40. crontab: Schedule cron jobs
41. useradd: Create a user account
42. passwd: Change user password
43. su: Switch user
44. sudo: Execute a command as another user
45. usermod: Modify user account
46. groupadd: Create a group
47. groupmod: Modify a group
48. id: Print user and group information
49. ssh-keygen: Generate SSH key pairs
50. rsync: Synchronize files and directories
51. diff: Compare files line by line
52. patch: Apply a patch to files
53. tar: Extract files from an archive
54. curl: Perform HTTP requests
55. nc: Netcat - networking utility
56. wget: Download files from the web
57. whois: Lookup domain registration details
58. dig: DNS lookup utility
59. sed: Stream editor for text manipulation
60. awk: Pattern scanning and processing language
61. sort: Sort lines in a text file
62. cut: Extract sections from lines of files
63. wc: Word, line, character, and byte count
64. tee: Redirect output to multiple files or commands
65. history: Command history
66. source: Execute commands from a file in the current shell
67. alias: Create command aliases
68. ln: Create links between files
69. uname: Print system information
70. lsof: List open files and processes
71. mkfs: Create a file system
72. mount: Mount a file system
73. umount: Unmount a file system
74. ssh-agent: Manage SSH keys in memory
75. grep: Search for patterns in files
76. tr: Translate characters
77. cut: Select portions of lines from files
78. paste: Merge lines of files
79. uniq: Report or omit repeated lines


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

☄️ Top 4 Kubernetes Service Types in one diagram.


The diagram below shows 4 ways to expose a Service.

In Kubernetes, a Service is a method for exposing a network application in the cluster. We use a Service to make that set of Pods available on the network so that users can interact with it.

There are 4 types of Kubernetes services: ClusterIP, NodePort, LoadBalancer and ExternalName. The “type” property in the Service's specification determines how the service is exposed to the network.

🔹 ClusterIP
➡️ ClusterIP is the default and most common service type. Kubernetes will assign a cluster-internal IP address to ClusterIP service. This makes the service only reachable within the cluster.

🔹 NodePort
➡️ This exposes the service outside of the cluster by adding a cluster-wide port on top of ClusterIP. We can request the service by NodeIP:NodePort.

🔹 LoadBalancer
➡️ This exposes the Service externally using a cloud provider’s load balancer.

🔹 ExternalName
➡️ This maps a Service to a domain name. This is commonly used to create a service within Kubernetes to represent an external database.


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

🌐 𝑲𝙪𝒃𝙚𝒓𝙣𝒆𝙩𝒆𝙨 𝘼𝒅𝙫𝒂𝙣𝒄𝙚𝒅 𝑻𝙧𝒊𝙘𝒌 𝒐𝙛 𝙩𝒉𝙚 𝘿𝒂𝙮! 🌐

kubectl get pods --all-namespaces --watch-only | grep -v 'Running'

Ever needed to keep an eye on pods that need to be fixed?

Use this live-monitoring kubectl command to watch for real-time updates and immediately identify pods that may need your attention. It filters out the static noise of all the 'Running' pods, so you can focus on the ones that are transitioning states or experiencing issues.

This trick is a lifesaver for Kubernetes administrators who need to ensure high availability and swift issue resolution.

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

Hello Everyone 👋,

For those considering a switch to DevOps, here are some basic tips to help you get started:

🔢. Familiarize Yourself with DevOps Tools:
Understand the purpose of different DevOps tools such as Jenkins, Ansible, Docker, Kubernetes, Git, and more. Each tool serves a specific function in the DevOps pipeline.

🔢. Grasp the DevOps Workflow:
Gain a solid understanding of the DevOps lifecycle, from development and testing to deployment and monitoring. Know the roles and responsibilities at each stage.

🔢. Scripting Skills are Crucial:
Command at least one scripting language, like Bash or Python. While you don't need to be a hardcore developer, scripting is vital for automation tasks.

🔢. Adaptability is Key:
DevOps is a dynamic field, and tasks can vary widely. Be ready to adapt to new challenges regularly. It's not uncommon to face different issues deploying the same code in different environments, so a problem-solving mindset is crucial.

🔢. Basic Networking Knowledge:
Understand fundamental networking concepts. DevOps often involves working with various systems and networks, so a basic understanding will be beneficial.

🔢. Proficiency in a Cloud Platform:
Be proficient in at least one cloud platform (e.g., AWS, Azure, GCP). Cloud services are integral to modern DevOps practices, and knowing your way around a cloud environment is essential.

🔢. Focus on Proficiency with One Tool Initially:
DevOps encompasses a variety of tools that may serve similar purposes. Instead of trying to learn multiple tools for the same task right away, focus on mastering one tool first.Start by learning the basics and becoming proficient in one tool before exploring others.

🔢. Stay curious:
explore new technologies, and engage with the DevOps community to enhance your skills.


Best of luck on your DevOps journey! 🙂


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

🟢 𝟵 𝗙𝗿𝗲𝗲 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 𝘁𝗼 𝗠𝗮𝘀𝘁𝗲𝗿 𝗚𝗶𝘁 🚀

Want to elevate your dev game and collaborate like a pro? Mastering Git is key! Whether you're a coding newbie or a seasoned developer, these amazing FREE resources will help you unleash the power of version control.

🔢. 𝗢𝗵 𝗠𝘆 𝗚𝗶𝘁
✅ ohmygit.org
Gamified learning and challenges make mastering Git commands addictive!

🔢. 𝗟𝗲𝗮𝗿𝗻 𝗚𝗶𝘁 𝗕𝗿𝗮𝗻𝗰𝗵𝗶𝗻𝗴
✅ https://lnkd.in/eb6rNjDA
Get hands-on with interactive diagrams and conquer the branching/merging beast!

🔢. 𝗚𝗶𝘁 𝗦𝗸𝗶𝗹𝗹𝘀 𝗯𝘆 𝗚𝗶𝘁𝗛𝘂𝗯
✅ https://lnkd.in/eDAPWzRP
Official courses and tutorials straight from the Git masters!

🔢. 𝗣𝗿𝗼 𝗚𝗶𝘁 𝗕𝗼𝗼𝗸
✅ git-scm.com/book
The ultimate Git reference guide. Dive deep and become a Git guru!

🔢. 𝗔𝘁𝗹𝗮𝘀𝘀𝗶𝗮𝗻 𝗚𝗶𝘁 𝗧𝘂𝘁𝗼𝗿𝗶𝗮𝗹
✅ https://lnkd.in/eDbQBQfD
Clear and concise explanations for Git newbies and veterans alike.

🔢. 𝗚𝗶𝘁𝗛𝘂𝗯 𝗚𝘂𝗶𝗱𝗲𝘀
✅ https://lnkd.in/eH89_WNW
Comprehensive documentation and resources for all things Git and GitHub.

🔢. 𝗖𝗿𝗮𝘀𝗵 𝗖𝗼𝘂𝗿𝘀𝗲 𝗚𝗶𝘁
✅ https://lnkd.in/e3tdZCfa
Entertaining video crash course for quick Git starters!

🔢. 𝗟𝗲𝗮𝗿𝗻 𝗚𝗶𝘁 𝗶𝗻 𝟭𝟱 𝗠𝗶𝗻𝘂𝘁𝗲𝘀
✅ https://lnkd.in/eSqnfjW3
Fast and effective Codecademy tutorial. Get going in a flash!

🔢. 𝗿/𝗚𝗶𝘁 𝗼𝗻 𝗥𝗲𝗱𝗱𝗶𝘁
✅ reddit.com/r/git
Join the vibrant Git community for discussions, tips, and troubleshooting.


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

🚀 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐂𝐨𝐦𝐦𝐚𝐧𝐝 𝐨𝐟 𝐭𝐡𝐞 𝐃𝐚𝐲! 🚀

Discover how your Kubernetes nodes utilize resources and make sure they're not over-committed with our next command of the day.

kubectl describe nodes | grep -A2 -e "^\\s*CPU Requests" -e "^\\s*CPU Limits" -e "^\\s*Memory Requests" -e "^\\s*Memory Limits"

This command will:
- Use 'kubectl describe nodes' to get detailed information about each node.
- Pipe this information to grep.
- Use '-A2' to include the two lines following the match, giving context for the requests and limits.
- Search for patterns related to CPU and Memory requests and limits, which are crucial for understanding the resource allocation and utilization on each node

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

🤔 𝐅𝐑𝐄𝐄 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐂𝐨𝐮𝐫𝐬𝐞𝐬 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 🎉

➡️ GIT
🔗 https://t.co/tjoVxVoKk4

➡️ Linux
🔗 https://t.co/c9pQVISTEl

➡️ DevOps
🔗 https://t.co/5tjVYs8aY8

➡️ CI/CD
🔗 https://t.co/Xv1E1ctx1v

➡️ Docker
🔗 https://t.co/8p2scaojdh

➡️ Kubernetes
🔗 https://t.co/MFFlBdjc5J

➡️ GitHub
🔗 https://t.co/x9XZrjBH7k

➡️ AWS
🔗 https://t.co/tNagHxnATP

➡️ Azure
🔗 https://t.co/cORm4so14M

➡️ GCP
🔗 https://t.co/NlqXyDNwHb

➡️ Serverless
🔗 https://t.co/wWcvkEapYE

➡️ Jenkins
🔗 https://t.co/e9dYJeshn7

➡️ Ansible
🔗 https://t.co/64NgUU1f7x

➡️ VirtualBox & vSphere
🔗 https://t.co/h9M0DwyZKA


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

🚀 𝗗𝗲𝘃𝗢𝗽𝘀 𝗥𝗲𝘀𝘂𝗺𝗲: 𝗔 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗚𝘂𝗶𝗱𝗲 🚀

Hello #devops People 👋 Ready to level up your DevOps game? Let's dive into crafting a resume that stands out in the digital crowd! 🌟

𝟭. 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗕𝗮𝗱𝗴𝗲𝘀 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲 🛡
Give your resume a visual boost with badges for certifications! 🏆 Highlight your expertise in AWS, Azure, Docker, Kubernetes, and more. 🚢 Show that you're not just talking the talk, but you've walked the walk!

𝟮. 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗩𝗶𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝘆 🔍
Don't be shy about your tech stack! ⚙️ Ensure tools like Jenkins, Ansible, Terraform, and Git are prominent. 🔧 Make it easy for recruiters to spot your proficiency at first glance.

𝟯. 𝗪𝗼𝗿𝗸 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 🛠
In the Work Experience section, be crystal clear about your impact! 🚀 If you're a DevOps Engineer, don't just say it – show it! Mention daily tasks like infrastructure automation, CI/CD pipeline management, and system monitoring.

𝟰. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲 🌐
Bring your projects into the limelight! 🌟 Format it like this:
Project: Automatic Deployments
Organization: XYZ Corp
Tools & Tech Used: Jenkins, Docker, Kubernetes
Role: DevOps Engineer
Responsibilities: Automated deployment processes, ensuring zero downtime
Tasks: Streamlined CI/CD pipelines, implemented containerization

𝟱. 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝘄𝗮𝗿𝗱𝘀 𝗦𝗲𝗰𝘁𝗶𝗼𝗻 🎓
Create a dedicated space for certifications and awards! 🏅 Showcase your dedication and accomplishments separately. This not only looks organized but highlights your commitment to continuous improvement.

𝟲. 𝗤𝘂𝗮𝗹𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗦𝗻𝗮𝗽𝘀𝗵𝗼𝘁 📊
Summarize your qualifications for a quick overview! 📈 Whether it's a degree in Computer Science or a specialized DevOps certification, make it easily digestible.


🔵 Follow for more: @prodevopsguy

✨ End of the year for our channel "𝐅𝐫𝐞𝐞 𝐃𝐞𝐯𝐎𝐩𝐬/𝐂𝐥𝐨𝐮𝐝 𝐖𝐨𝐫𝐥𝐝"

💐 Thanks for the wonderful year guys.


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

❤️‍🔥 The Ultimate Docker 50 commands ❤️‍🔥
_________________
docker run - run a container from an image
docker pull - pull an image from a registry
docker push - push an image to a registry
docker build - build an image from a Dockerfile
docker ps - list running containers
docker stop - stop a running container
docker start - start a stopped container
docker restart - restart a container
docker logs - show the logs of a container
docker exec - execute a command inside a running container
docker images - list available images
docker rm - remove a container
docker rmi - remove an image
docker inspect - show information about a container
docker network create - create a network for containers to communicate
docker network connect - connect a container to a network
docker network disconnect - disconnect a container from a network
docker port - show the mapped ports of a container
docker cp - copy files between a container and the host
docker commit - create a new image from a container's changes
docker login - log in to a registry
docker logout - log out of a registry
docker tag - tag an image with a new name
docker export - export the contents of a container as a tar archive
docker import - create a new image from a tar archive
docker save - save an image as a tar archive
docker load - load an image from a tar archive
docker top - show the processes running inside a container
docker stats - show resource usage statistics of containers
docker diff - show the changes made to a container's filesystem
docker events - show the events generated by Docker
docker history - show the history of an image
docker pause - pause a running container
docker unpause - unpause a paused container
docker kill - send a signal to a container to stop it abruptly
docker wait - wait for a container to exit and return its exit code
docker attach - attach to a running container's console
docker buildx - build and push multi-platform images
docker compose - manage multi-container applications with Docker Compose
docker swarm - create and manage a cluster of Docker nodes
docker volume create - create a named volume for persistent data storage
docker volume ls - list available volumes
docker volume rm - remove a named volume
docker system prune - remove all unused objects from Docker
docker system df - show the usage of Docker objects
docker system events - show the events generated by Docker on the system
docker system info - show the system-wide information about Docker
docker system inspect - show detailed information about Docker objects
docker system logs - show the system logs of Docker
docker system version - show the version of Docker installed on the system


❤️ Follow for more: @prodevopsguy