1695705995276.pdf
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𝘿𝙚𝙫𝙊𝙥𝙨 𝙄𝙣𝙩𝙚𝙧𝙫𝙞𝙚𝙬 𝙌𝙪𝙚𝙨𝙩𝙞𝙤𝙣𝙨 + 𝘼𝙣𝙨𝙬𝙚𝙧𝙨
Sections included:
- Self-related questions 🤔
- Linux 🐧
- Networking 🌐
- Git 🌲
- Cloud (AWS/Azure/GCP) ☁️
- Infrastructure as Code (IaC) (Terraform/Ansible) 🏗
- Containers (Docker & Kubernetes) 🐳
- Continuous Integration and Continuous Deployment (CI/CD) 🔄
- Deployment (Production/Staging) 🚀
🌟Follow: @prodevopsguy
⏩ WhatsApp Group: Link
Sections included:
- Self-related questions 🤔
- Linux 🐧
- Networking 🌐
- Git 🌲
- Cloud (AWS/Azure/GCP) ☁️
- Infrastructure as Code (IaC) (Terraform/Ansible) 🏗
- Containers (Docker & Kubernetes) 🐳
- Continuous Integration and Continuous Deployment (CI/CD) 🔄
- Deployment (Production/Staging) 🚀
🌟Follow: @prodevopsguy
⏩ WhatsApp Group: Link
Aws & DevOps Free Videos :–
Part -1 : https://drive.google.com/drive/folders/1P2MORPWWUDk6MBzLktlahDRHJgh9YNta?usp=sharing
Part -2: https://drive.google.com/drive/folders/1-9pCWtNrSwWW3Bgd0BjqfH_x0sfJcXvE?usp=sharing
Part -3 : https://drive.google.com/drive/folders/1OD3B97MfmlQbnBVB_PMbt5bb5mtjyQk9?usp=sharing
Part -1 : https://drive.google.com/drive/folders/1P2MORPWWUDk6MBzLktlahDRHJgh9YNta?usp=sharing
Part -2: https://drive.google.com/drive/folders/1-9pCWtNrSwWW3Bgd0BjqfH_x0sfJcXvE?usp=sharing
Part -3 : https://drive.google.com/drive/folders/1OD3B97MfmlQbnBVB_PMbt5bb5mtjyQk9?usp=sharing
OpenShift on Podman Free Videos :–
https://drive.google.com/drive/folders/1uUlB30UPBoU3J8WAwLakp61U2BcM_uBO?usp=sharing
https://drive.google.com/drive/folders/1uUlB30UPBoU3J8WAwLakp61U2BcM_uBO?usp=sharing
🏔 Understanding Kubernetes Primitives
Hello engineers, I hope you're having a great day! Here is part two of our Kubernetes recipes. Grab your coffee ☕️ and enjoy:
Resources:
⚛️ Ingress: Manages external access to services within the cluster, enabling routing based on hostnames and paths.
⚛️ NetworkPolicy: Defines communication rules between groups of pods and network endpoints.
⚛️ HorizontalPodAutoscaler: Automatically adjusts the number of pod replicas based on resource utilization metrics.
⚛️ Job: Executes tasks until completion, often used for batch processing.
⚛️ CronJob: Schedules jobs to run at specified intervals using cron notation.
⚛️ ResourceQuota: Enforces constraints on resource consumption within a namespace.
⚛️ LimitRange: Defines resource limits and ranges for compute resources.
Infrastructure Components
⚛️ Kubelet: The primary node agent, responsible for the execution and management of containers on each node.
⚛️ Kube-proxy: The network proxy that facilitates the exposure of Kubernetes networking services on individual nodes.
⚛️ Container Runtime: The underlying software responsible for executing containers, which could be docker, containerd, or a compatible runtime.
⚛️ CNI Plugins: Container Network Interface plugins that configure network interfaces within pods to enable network communication.
⚛️ Node: Worker unit in a Kubernetes cluster, responsible for running containerized applications within pods. Think of node as the machineries or the base engines. 🚂
🌟Follow: @prodevopsguy
Hello engineers, I hope you're having a great day! Here is part two of our Kubernetes recipes. Grab your coffee ☕️ and enjoy:
Resources:
⚛️ Ingress: Manages external access to services within the cluster, enabling routing based on hostnames and paths.
⚛️ NetworkPolicy: Defines communication rules between groups of pods and network endpoints.
⚛️ HorizontalPodAutoscaler: Automatically adjusts the number of pod replicas based on resource utilization metrics.
⚛️ Job: Executes tasks until completion, often used for batch processing.
⚛️ CronJob: Schedules jobs to run at specified intervals using cron notation.
⚛️ ResourceQuota: Enforces constraints on resource consumption within a namespace.
⚛️ LimitRange: Defines resource limits and ranges for compute resources.
Infrastructure Components
⚛️ Kubelet: The primary node agent, responsible for the execution and management of containers on each node.
⚛️ Kube-proxy: The network proxy that facilitates the exposure of Kubernetes networking services on individual nodes.
⚛️ Container Runtime: The underlying software responsible for executing containers, which could be docker, containerd, or a compatible runtime.
⚛️ CNI Plugins: Container Network Interface plugins that configure network interfaces within pods to enable network communication.
⚛️ Node: Worker unit in a Kubernetes cluster, responsible for running containerized applications within pods. Think of node as the machineries or the base engines. 🚂
🌟Follow: @prodevopsguy
Shell Script, Prometheus, AWS EKS, Jenkins, Terraform, K8S :-
https://drive.google.com/drive/folders/1C25f8WAhefPx3ml4fTGuQyjnljI7bTlY?usp=sharing
https://drive.google.com/drive/folders/1C25f8WAhefPx3ml4fTGuQyjnljI7bTlY?usp=sharing
✅ Project Title: 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 👇
https://github.com/NotHarshhaa/DevOps-Projects/tree/master/DevOps%20Project-01
Connect for more Learning connect 👇
@prodevopsguy
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 👇
https://github.com/NotHarshhaa/DevOps-Projects/tree/master/DevOps%20Project-01
Connect for more Learning connect 👇
@prodevopsguy
How to Learn Kubernetes 🚀
In this Kubernetes learning roadmap,
I have added prerequisites and complete Kubernetes learning path covering basic to advanced Kubernetes concepts.
Learning Kubernetes can seem overwhelming. It’s a complex container orchestration system, that has a steep learning curve.
But with the right roadmap and understanding of the foundational concepts, it’s something that any developer or ops person can learn.
𝗞𝟴𝘀 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗥𝗼𝗮𝗱𝗺𝗮𝗽: https://github.com/NotHarshhaa/kubernetes-learning-path
In this Kubernetes learning roadmap,
I have added prerequisites and complete Kubernetes learning path covering basic to advanced Kubernetes concepts.
Learning Kubernetes can seem overwhelming. It’s a complex container orchestration system, that has a steep learning curve.
But with the right roadmap and understanding of the foundational concepts, it’s something that any developer or ops person can learn.
𝗞𝟴𝘀 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗥𝗼𝗮𝗱𝗺𝗮𝗽: https://github.com/NotHarshhaa/kubernetes-learning-path
GitHub
GitHub - NotHarshhaa/kubernetes-learning-path: 𝘼 𝙧𝙤𝙖𝙙𝙢𝙖𝙥 𝙩𝙤 𝙡𝙚𝙖𝙧𝙣 𝙆𝙪𝙗𝙚𝙧𝙣𝙚𝙩𝙚𝙨 𝙛𝙧𝙤𝙢 𝙨𝙘𝙧𝙖𝙩𝙘𝙝 (𝘽𝙚𝙜𝙞𝙣𝙣𝙚𝙧 𝙩𝙤 𝘼𝙙𝙫𝙖𝙣𝙘𝙚𝙙 𝙡𝙚𝙫𝙚𝙡)
𝘼 𝙧𝙤𝙖𝙙𝙢𝙖𝙥 𝙩𝙤 𝙡𝙚𝙖𝙧𝙣 𝙆𝙪𝙗𝙚𝙧𝙣𝙚𝙩𝙚𝙨 𝙛𝙧𝙤𝙢 𝙨𝙘𝙧𝙖𝙩𝙘𝙝 (𝘽𝙚𝙜𝙞𝙣𝙣𝙚𝙧 𝙩𝙤 𝘼𝙙𝙫𝙖𝙣𝙘𝙚𝙙 𝙡𝙚𝙫𝙚𝙡) - NotHarshhaa/kubernetes-learning-path
🎯Free resources
🎯Exam AZ-900: Microsoft Azure Fundamentals
Credit: Microsoft Learn
Skills measured:
✔️ Describe cloud concepts
https://lnkd.in/gNKy9r3J
✔️ Describe Azure architecture and services
https://lnkd.in/gJBMgbDg
✔️ Describe Azure management and governance
https://lnkd.in/gaH4RxvW
🎯Exam AZ-900: Microsoft Azure Fundamentals
Credit: Microsoft Learn
Skills measured:
✔️ Describe cloud concepts
https://lnkd.in/gNKy9r3J
✔️ Describe Azure architecture and services
https://lnkd.in/gJBMgbDg
✔️ Describe Azure management and governance
https://lnkd.in/gaH4RxvW
AWS Billing Alert Terraform Module
📢 Excited to share my latest open-source contribution - The AWS Billing Alert Terraform Module!
Link: https://github.com/NotHarshhaa/aws-billing-alert-terraform.git
Navigating AWS costs can sometimes be tricky. To aid users in proactive cost management, I've developed a Terraform module that automates the setup of billing alerts. With this tool, you'll receive timely notifications if your AWS charges cross predefined thresholds.
📊 Integrated with AWS #CloudWatch - Monitor your #billing metrics seamlessly.
🔔 Leverages AWS #SNS - Get instant notifications so you can act swiftly.
For those keen on ensuring their AWS expenses stay within predictable boundaries, this tool is a valuable asset for every AWS Engineer.
🌟Follow: @prodevopsguy
⏩ WhatsApp Group: Link
🛡 GitHub: Link
📢 Excited to share my latest open-source contribution - The AWS Billing Alert Terraform Module!
Link: https://github.com/NotHarshhaa/aws-billing-alert-terraform.git
Navigating AWS costs can sometimes be tricky. To aid users in proactive cost management, I've developed a Terraform module that automates the setup of billing alerts. With this tool, you'll receive timely notifications if your AWS charges cross predefined thresholds.
📊 Integrated with AWS #CloudWatch - Monitor your #billing metrics seamlessly.
🔔 Leverages AWS #SNS - Get instant notifications so you can act swiftly.
For those keen on ensuring their AWS expenses stay within predictable boundaries, this tool is a valuable asset for every AWS Engineer.
🌟Follow: @prodevopsguy
⏩ WhatsApp Group: Link
🛡 GitHub: Link
𝗬𝗼𝘂 𝗠𝗨𝗦𝗧 𝗟𝗲𝗮𝗿𝗻 𝘁𝗵𝗲 𝗟𝗶𝗻𝘂𝘅 𝗳𝗶𝗹𝗲 𝘀𝘆𝘀𝘁𝗲𝗺
Linux's file system is tree-like. The base is "/", with everything else branching off.
Core Directories:
/bin 🛠: Essential binaries, e.g., bash, ls, grep.
/boot 🚀: Boot items like kernel & bootloader.
/dev 🔌: Device files for connected hardware.
/etc 📜: System configuration files.
/home 🏠: User home directories.
/lib 📚: Shared libraries for programs.
/media 💿: Mounts for removable media.
/mnt 🧲: Temporary mounts.
/opt 📦: Optional software.
/proc 📊: System, process, memory info.
/root 👑: Root user's home.
/sbin 🔧: System admin tools, e.g., init.
/srv 🌐: Data for services.
/tmp 🌡: Temporary files.
/usr 🖥: User software.
/var 🔄: Variable data, logs, temp files.
Linux Commands:
cd 🚶: Navigate.
ls 📋: List contents.
mkdir 📁: Create folder.
rmdir 🗑: Delete folder.
cp 📤: Copy.
mv 🚚: Move.
rm ❌: Delete.
⚠️ Note: Directories like /bin are crucial. Don't modify!
⭐ Follow: @prodevopsguy
Linux's file system is tree-like. The base is "/", with everything else branching off.
Core Directories:
/bin 🛠: Essential binaries, e.g., bash, ls, grep.
/boot 🚀: Boot items like kernel & bootloader.
/dev 🔌: Device files for connected hardware.
/etc 📜: System configuration files.
/home 🏠: User home directories.
/lib 📚: Shared libraries for programs.
/media 💿: Mounts for removable media.
/mnt 🧲: Temporary mounts.
/opt 📦: Optional software.
/proc 📊: System, process, memory info.
/root 👑: Root user's home.
/sbin 🔧: System admin tools, e.g., init.
/srv 🌐: Data for services.
/tmp 🌡: Temporary files.
/usr 🖥: User software.
/var 🔄: Variable data, logs, temp files.
Linux Commands:
cd 🚶: Navigate.
ls 📋: List contents.
mkdir 📁: Create folder.
rmdir 🗑: Delete folder.
cp 📤: Copy.
mv 🚚: Move.
rm ❌: Delete.
⚠️ Note: Directories like /bin are crucial. Don't modify!
⭐ Follow: @prodevopsguy