├── roadmap1.png └── DevOps-RoadMap-2024.md /roadmap1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jaiswaladi246/DevOps-RoadMap-2024/HEAD/roadmap1.png -------------------------------------------------------------------------------- /DevOps-RoadMap-2024.md: -------------------------------------------------------------------------------- 1 | # DevSecOps & Cloud DevOps Roadmap Syllabus 2 | 3 | ![RoadMap 2024](roadmap1.png) 4 | 5 | 6 | # Programming Language 7 | - Python 8 | - Java 9 | - Node.js 10 | - Go 11 | 12 | From a DevOps perspective, here are the key topics to learn for each programming language: 13 | 14 | **Python:** 15 | 16 | 1. **Scripting and Automation:** 17 | - Writing scripts for automation tasks (e.g., deployment, configuration management). 18 | - Using libraries like `os`, `subprocess`, and `shutil` for system interactions. 19 | 20 | 2. **Package Management:** 21 | - Understanding and using tools like `pip` for managing Python packages. 22 | 23 | 3. **Testing and Quality Assurance:** 24 | - Familiarity with testing frameworks like `unittest`, `pytest`, and tools like `coverage`. 25 | 26 | 4. **Configuration Management:** 27 | - Working with tools like Ansible or writing configuration scripts in Python. 28 | 29 | 5. **Web Development (Optional):** 30 | - Flask or Django for creating web applications if web development is relevant to your DevOps tasks. 31 | 32 | 6. **Data Processing and Manipulation:** 33 | - Using libraries like `pandas` for data manipulation and analysis. 34 | 35 | 7. **API Interaction:** 36 | - Interacting with REST APIs using libraries like `requests`. 37 | 38 | **Java:** 39 | 40 | 1. **Build Tools:** 41 | - Maven or Gradle for managing dependencies and building Java projects. 42 | 43 | 2. **Containerization (Optional):** 44 | - Using Java for creating applications that can be containerized with Docker. 45 | 46 | 3. **Web Services:** 47 | - Understanding servlets, JAX-RS for RESTful services, and JAX-WS for SOAP services. 48 | 49 | 4. **Spring Framework (Optional):** 50 | - Knowledge of Spring Boot, Spring MVC, and Spring Data can be beneficial for Java-based microservices. 51 | 52 | **Node.js:** 53 | 54 | 1. **JavaScript:** 55 | - Understanding JavaScript fundamentals as Node.js is built on JavaScript. 56 | 57 | 2. **Package Management:** 58 | - Using `npm` for managing Node.js packages. 59 | 60 | 3. **Web Development:** 61 | - Express.js for building web applications and APIs. 62 | 63 | 4. **Asynchronous Programming:** 64 | - Understanding the event-driven, non-blocking I/O model of Node.js. 65 | 66 | 5. **Testing:** 67 | - Mocha or Jest for testing Node.js applications. 68 | 69 | **Go:** 70 | 71 | 1. **Concurrency and Parallelism:** 72 | - Understanding Goroutines and channels for concurrent programming. 73 | 74 | 2. **Static Binary Compilation:** 75 | - Go compiles to a single executable, making it a good choice for building containers and microservices. 76 | 77 | 3. **Networking:** 78 | - Familiarity with the `net` package for building network applications. 79 | 80 | 4. **Web Development (Optional):** 81 | - Frameworks like Gin or Revel for building web applications in Go. 82 | 83 | 5. **Tooling:** 84 | - Experience with Go's toolset for testing, benchmarking, and profiling. 85 | 86 | Remember that while these are important topics, the specific areas you focus on may also depend on the requirements of your particular DevOps role or projects. Additionally, hands-on experience and building projects will greatly enhance your proficiency in these languages from a DevOps perspective. 87 | 88 | # Operating Systems 89 | - Linux 90 | - Windows 91 | 92 | From a DevOps perspective, it's important to have a good understanding of both Linux and Windows operating systems. Here are the key topics to learn for each: 93 | 94 | **Linux:** 95 | 96 | 1. **Basic Commands:** 97 | - File and directory operations (ls, cd, mkdir, rm, mv, etc.) 98 | - File permissions (chmod, chown) 99 | - Process management (ps, kill, top) 100 | - Text processing (grep, sed, awk) 101 | 102 | 2. **User and Group Management:** 103 | - Creating and managing users 104 | - Setting user permissions 105 | - Managing groups 106 | 107 | 3. **Package Management:** 108 | - Using package managers (apt, yum, dnf) 109 | - Installing, updating, and removing software packages 110 | 111 | 4. **Filesystem and Disk Management:** 112 | - Understanding file systems (ext4, xfs, etc.) 113 | - Mounting and unmounting disks 114 | - Managing partitions (fdisk, parted) 115 | 116 | 5. **Networking:** 117 | - IP addressing and subnets 118 | - Basic network configuration (ifconfig, route, netstat) 119 | - Firewall management (iptables) 120 | 121 | 6. **Shell Scripting:** 122 | - Writing and executing shell scripts (bash, sh) 123 | - Variables, loops, conditionals, functions 124 | 125 | 7. **Service Management:** 126 | - Starting, stopping, and restarting services (systemctl) 127 | - Managing systemd units 128 | 129 | 8. **Managing Logs:** 130 | - Viewing and analyzing log files (tail, grep, journalctl) 131 | - Log rotation and retention 132 | 133 | 9. **Security and Permissions:** 134 | - User authentication (SSH keys, password policies) 135 | - Firewall and security configurations 136 | 137 | 10. **Monitoring and Performance:** 138 | - Monitoring system performance (top, vmstat, sar) 139 | - Resource utilization (CPU, memory, disk usage) 140 | 141 | **Windows:** 142 | 143 | 1. **Basic Commands:** 144 | - Command Prompt operations (dir, cd, mkdir, del, copy, etc.) 145 | - PowerShell basics 146 | 147 | 2. **User and Group Management:** 148 | - User account management 149 | - Group policy management 150 | 151 | 3. **Package Management:** 152 | - Using package managers (Chocolatey, PowerShell Gallery) 153 | - Installing, updating, and removing software packages 154 | 155 | 4. **Filesystem and Disk Management:** 156 | - Understanding NTFS file system 157 | - Disk management tools (Disk Management, Diskpart) 158 | 159 | 5. **Networking:** 160 | - IP addressing and subnets 161 | - Network configuration through GUI and command line 162 | 163 | 6. **PowerShell Scripting:** 164 | - Writing and executing PowerShell scripts 165 | - Variables, loops, conditionals, functions 166 | 167 | 7. **Service Management:** 168 | - Starting, stopping, and restarting services 169 | - Managing Windows services 170 | 171 | 8. **Event Viewer and Logs:** 172 | - Using Event Viewer to monitor system events 173 | - Viewing and analyzing log files 174 | 175 | 9. **Security and Permissions:** 176 | - User authentication and access control 177 | - Windows Firewall and security configurations 178 | 179 | 10. **Performance Monitoring:** 180 | - Task Manager for resource utilization 181 | - Performance Monitor for detailed metrics 182 | 183 | Remember to practice hands-on exercises and projects to solidify your understanding of these topics in both Linux and Windows environments. Additionally, familiarity with both operating systems will be valuable for managing a diverse set of systems in a DevOps role. 184 | 185 | # Terminals 186 | - Scripting 187 | - Shell 188 | - Python 189 | - Editors 190 | - Vi 191 | - Vim 192 | - Nano 193 | 194 | From a DevOps perspective, here are the key topics to focus on for scripting and editors: 195 | 196 | **Scripting:** 197 | 1. **Shell Scripting:** 198 | - Basic syntax and commands (if-else, loops, functions) 199 | - Working with variables and arrays 200 | - Handling command-line arguments 201 | - File operations (reading, writing, permissions) 202 | - Process management (background jobs, signals) 203 | - Error handling and exit codes 204 | - Advanced scripting techniques (subshells, process substitution) 205 | 206 | 2. **Python Scripting:** 207 | - Basic syntax and data types 208 | - Conditional statements and loops 209 | - Functions and modules 210 | - File I/O operations 211 | - Error handling (try, except, finally) 212 | - Working with JSON and XML data 213 | - Interacting with REST APIs 214 | - Unit testing in Python (using `unittest` or `pytest`) 215 | - Working with third-party libraries (e.g., requests, BeautifulSoup) 216 | 217 | **Editors:** 218 | 1. **Vi (Vim):** 219 | - Modes in Vi (Normal, Insert, Command-Line) 220 | - Basic movement commands (h, j, k, l) 221 | - Editing operations (inserting, deleting, copying, pasting) 222 | - Searching and replacing 223 | - Working with multiple buffers and windows 224 | - Using macros for repetitive tasks 225 | - Customizing Vi with .vimrc file 226 | - Understanding Vim plugins and extensions 227 | 228 | 2. **Nano:** 229 | - Navigating the Nano interface (menus, shortcuts) 230 | - Basic text editing (inserting, deleting, copying) 231 | - Searching and replacing text 232 | - Saving and exiting files 233 | - Customizing Nano with .nanorc file 234 | - Advanced features (syntax highlighting, line numbers) 235 | 236 | 237 | # Version Control System (VCS) 238 | - Git 239 | 240 | 241 | 1. **Repository Setup:** 242 | - Initializing a new Git repository. 243 | - Cloning an existing repository. 244 | - Setting up a remote repository (e.g., GitHub, GitLab, Bitbucket). 245 | 246 | 2. **Basic Commands:** 247 | - `git init`: Initialize a new Git repository. 248 | - `git clone`: Clone an existing repository. 249 | - `git add`: Add files to the staging area. 250 | - `git commit`: Commit changes to the local repository. 251 | 252 | 3. **Branching and Merging:** 253 | - Creating branches (`git branch`). 254 | - Switching between branches (`git checkout`). 255 | - Merging branches (`git merge`). 256 | 257 | 4. **Remote Repositories:** 258 | - Adding a remote repository (`git remote add`). 259 | - Pushing changes to a remote repository (`git push`). 260 | - Pulling changes from a remote repository (`git pull`). 261 | 262 | 5. **Collaboration:** 263 | - Working with pull requests and code reviews. 264 | - Handling merge conflicts. 265 | 266 | 6. **Tagging and Releases:** 267 | - Creating tags to mark specific points in history. 268 | - Creating and managing releases. 269 | 270 | 7. **Git Workflows:** 271 | - Understanding popular Git workflows (e.g., Gitflow, GitHub flow, GitLab flow). 272 | 273 | 8. **Advanced Git Techniques:** 274 | - Interactive rebasing (`git rebase -i`). 275 | - Cherry-picking commits. 276 | - Submodules and subtrees. 277 | 278 | 9. **Git Hooks:** 279 | - Using pre-commit and post-commit hooks for automation. 280 | 281 | 10. **Git Best Practices:** 282 | - Commit messages (clear, concise, and descriptive). 283 | - Atomic commits (small, focused changes). 284 | - Branch naming conventions. 285 | 286 | 11. **Git GUIs and Tools:** 287 | - Familiarity with Git GUI clients like GitKraken, Sourcetree, etc. 288 | - Utilizing command-line tools like Git Bash, Git GUI, etc. 289 | 290 | 12. **Git Hosting Platforms:** 291 | - Integrating Git with popular hosting platforms (e.g., GitHub, GitLab, Bitbucket). 292 | - Understanding features like issues, pull requests, and workflows provided by these platforms. 293 | 294 | Remember, practical experience is essential when learning Git. Regularly work on projects, collaborate with others, and actively use Git commands to reinforce your understanding. 295 | 296 | ## Version Control System Hosting 297 | - Github 298 | - Gitlab 299 | - Azure Repo 300 | 301 | # Networking Basics 302 | - IPs and Subnets 303 | - OSI Model 304 | - Other Basic Concepts 305 | 306 | 307 | 308 | 1. **IP Addresses and Subnets:** 309 | - Understanding IP addressing, IPv4 vs IPv6, CIDR notation. 310 | - Subnetting and subnet masks. 311 | 312 | 2. **OSI Model:** 313 | - Understanding the OSI model's seven layers (Physical, Data Link, Network, Transport, Session, Presentation, Application). 314 | - Knowing the functions and protocols associated with each layer. 315 | 316 | 3. **TCP/IP Protocol Suite:** 317 | - Understanding the TCP/IP protocol stack. 318 | - Familiarity with key protocols such as TCP, UDP, ICMP, HTTP, HTTPS, DNS, SMTP. 319 | 320 | 4. **DNS (Domain Name System):** 321 | - Understanding how DNS works. 322 | - Configuring DNS servers and understanding different types of DNS records (A, CNAME, MX, etc.). 323 | 324 | 5. **Routing and Switching:** 325 | - Basics of routers and switches. 326 | - Understanding how routing tables work. 327 | - VLANs and subnetting in the context of switches. 328 | 329 | 6. **Firewalls and Security:** 330 | - Basics of network security. 331 | - Knowledge of firewalls, both hardware and software-based. 332 | - Understanding access control lists (ACLs). 333 | 334 | 7. **Load Balancing:** 335 | - Types of load balancing (e.g., DNS-based, Layer 4, Layer 7). 336 | - Configuring and managing load balancers. 337 | 338 | 8. **NAT (Network Address Translation):** 339 | - Understanding NAT concepts and its role in network address management. 340 | - Different types of NAT (Static, Dynamic, PAT). 341 | 342 | 9. **Proxy Servers:** 343 | - Understanding the purpose and function of proxy servers. 344 | - Configuring and managing proxy servers. 345 | 346 | 10. **VPN (Virtual Private Network):** 347 | - Basics of VPN technology and its use cases. 348 | - Setting up and configuring VPNs for secure communication. 349 | 350 | 11. **Subnetting and Supernetting:** 351 | - Understanding how to break down and combine subnets. 352 | - Calculating subnets and supernetting for efficient address allocation. 353 | 354 | 12. **Wireless Networking:** 355 | - Basics of Wi-Fi technology. 356 | - Configuring and securing wireless networks. 357 | 358 | 13. **Troubleshooting Network Issues:** 359 | - Diagnosing common network problems (e.g., connectivity, latency, DNS resolution). 360 | - Using network troubleshooting tools (e.g., ping, traceroute, nslookup). 361 | 362 | 14. **Basic Security Measures:** 363 | - Understanding basic security practices for network devices. 364 | - Implementing measures to protect against common network attacks. 365 | 366 | 15. **Network Monitoring and Logging:** 367 | - Using network monitoring tools to track traffic and performance. 368 | - Setting up logging and analyzing logs for security and performance insights. 369 | 370 | 371 | # Build Tools 372 | - Python: Pip 373 | - Java: Maven 374 | - Node.js: NPM 375 | - .NET: Dotnet 376 | 377 | 378 | 379 | 1. **Python: Pip** 380 | - Understanding and working with virtual environments 381 | - Managing dependencies with requirements.txt 382 | - Creating and distributing Python packages (setup.py) 383 | - Integrating Pip with version control systems and CI/CD pipelines 384 | 385 | 2. **Java: Maven** 386 | - Project setup and directory structure in Maven 387 | - Defining and managing dependencies in `pom.xml` 388 | - Building and packaging Java applications with Maven 389 | - Configuring Maven plugins for tasks like testing, code coverage, and deployment 390 | - Repository management with Maven (including local, remote, and central repositories) 391 | - Understanding and using Maven lifecycles and phases 392 | 393 | 3. **Node.js: NPM** 394 | - Initializing a Node.js project with `package.json` 395 | - Installing, updating, and managing dependencies with NPM 396 | - Running scripts defined in `package.json` 397 | - Publishing packages to the NPM registry 398 | - Managing versioning and semantic versioning (SemVer) in package.json 399 | - Handling NPM audit and security vulnerabilities 400 | 401 | 4. **.NET: Dotnet** 402 | - Setting up a .NET project with `dotnet new` 403 | - Managing dependencies in `csproj` files 404 | - Building, running, and publishing .NET applications with `dotnet` 405 | - Working with NuGet packages and package management in .NET 406 | - Configuring and using different project types (console app, web app, class library, etc.) with `dotnet` 407 | - Understanding .NET Core vs. .NET Framework and how it relates to DevOps workflows 408 | 409 | 410 | 411 | # CI-CD Tools 412 | - Primary 413 | - Jenkins 414 | - Azure CICD 415 | - Secondary 416 | - Github Actions 417 | - Gitlab CICD 418 | 419 | From a DevOps perspective, here are the key topics to learn for each of the mentioned CI/CD tools: 420 | 421 | **Primary Tools:** 422 | 423 | 1. **Jenkins:** 424 | - Installation and Configuration of Jenkins 425 | - Creating and Managing Jenkins Jobs 426 | - Integrating Jenkins with Version Control Systems (e.g., Git) 427 | - Setting up Build Pipelines and Continuous Integration 428 | - Managing Plugins and Extensions 429 | - Security and Authentication in Jenkins 430 | - Jenkins Pipeline (Declarative and Scripted) 431 | - Distributed Builds and Agents 432 | - Jenkinsfile and Pipeline as Code 433 | - Jenkins Shared Libraries 434 | - Integrating Jenkins with Other DevOps Tools (e.g., Docker, Kubernetes) 435 | 436 | 2. **Azure CI/CD:** 437 | - Setting up Azure DevOps Services/Organizations 438 | - Creating and Configuring Azure Pipelines 439 | - Defining Build and Release Pipelines 440 | - Integrating with Source Control (e.g., Git) 441 | - Artifacts and Package Management in Azure DevOps 442 | - Variables and Configuration Management 443 | - Deployment Strategies (e.g., Blue/Green, Canary) 444 | - Environments and Deployment Gates 445 | - Integrating Azure DevOps with Azure Resources (e.g., Azure Functions, Web Apps, VMs) 446 | - Security and Permissions in Azure DevOps 447 | 448 | **Secondary Tools:** 449 | 450 | 3. **GitHub Actions:** 451 | - Understanding YAML Workflows 452 | - Creating and Configuring Actions Workflows 453 | - Workflow Triggers and Events 454 | - Using Actions for Continuous Integration and Deployment 455 | - Integrating with GitHub Repository and Actions Marketplace 456 | - Environment and Workflow Matrices 457 | - Secrets and Secure Variables 458 | - Caching Dependencies in Workflows 459 | - Custom Actions and Docker Containers in Workflows 460 | - GitHub Actions Workflow Syntax and Best Practices 461 | 462 | 4. **GitLab CI/CD:** 463 | - .gitlab-ci.yml Configuration 464 | - Defining Jobs, Stages, and Artifacts 465 | - GitLab Runners and Executors 466 | - Registering and Configuring Runners 467 | - Setting up Shared Runners 468 | - CI/CD Pipelines and Triggers 469 | - GitLab CI/CD Environment Variables 470 | - Auto DevOps and Pre-defined CI/CD Templates 471 | - Container Registry and Docker Image Management 472 | - Code Quality and Security Scanning in CI/CD 473 | 474 | Remember to practice hands-on with these tools, build sample pipelines, and work on projects to gain practical experience. Additionally, exploring best practices and advanced features will further enhance your proficiency in using these CI/CD tools in a DevOps context. 475 | 476 | # Security Tools 477 | - Sonarqube 478 | - OWASP Dependency Check 479 | - OWASP ZAP 480 | - Trivy 481 | - Anchore 482 | 483 | 484 | 485 | 1. **SonarQube:** 486 | - Installation and Configuration 487 | - Setting Up Projects and Analysis 488 | - Understanding Quality Gates 489 | - Code Quality Metrics 490 | - Integration with CI/CD pipelines (e.g., Jenkins, Azure DevOps) 491 | - Remediation of Code Smells and Vulnerabilities 492 | - Custom Rules and Quality Profiles 493 | - Setting Up Webhooks and Notifications 494 | - Understanding Security Hotspots 495 | 496 | 2. **OWASP Dependency Check:** 497 | - Dependency Scanning Process 498 | - Integrating with Build Tools (e.g., Maven, NPM) 499 | - Integration with CI/CD Pipelines 500 | - Generating Reports and Output Formats 501 | - Configuring Policy Violations 502 | - Remediation Strategies for Vulnerable Dependencies 503 | 504 | 3. **OWASP ZAP (Zed Attack Proxy):** 505 | - Installation and Setup 506 | - Understanding Spidering and Scanning 507 | - Automated Scans in CI/CD Pipelines 508 | - Creating and Running Policies 509 | - Authentication and Session Management 510 | - Handling False Positives and Exclusions 511 | - Integrating with Reporting Tools 512 | - Continuous Security Testing with ZAP 513 | 514 | 4. **Trivy:** 515 | - Container Image Vulnerability Scanning 516 | - CLI Usage and Basic Commands 517 | - Integration with CI/CD Pipelines 518 | - Working with Different Image Registries (e.g., Docker Hub) 519 | - Policy Configuration and Violation Handling 520 | - Scanning Offline Images 521 | - Customization and Extending Trivy 522 | 523 | 5. **Anchore:** 524 | - Container Image Analysis and Inspection 525 | - Image Vulnerability Scanning 526 | - Policies and Policy Enforcement 527 | - Integration with CI/CD Pipelines 528 | - Handling False Positives and Exclusions 529 | - Customizing Vulnerability Feeds 530 | - User Roles and Permissions 531 | - Anchore CLI Usage and Basic Commands 532 | 533 | 534 | # Artifact Repository Manager 535 | - Nexus3 536 | - JFrog Artifactory 537 | - Azure Artifacts 538 | 539 | 540 | 541 | **Nexus3:** 542 | 1. **Installation and Setup:** 543 | - Installing Nexus3 on your preferred platform. 544 | - Configuring initial settings and user accounts. 545 | 546 | 2. **Repositories:** 547 | - Understanding different types of repositories (e.g., hosted, proxy, group). 548 | - Creating and managing repositories for various package types (e.g., Maven, npm, Docker). 549 | 550 | 3. **Proxy Repositories:** 551 | - Setting up proxy repositories to cache external dependencies. 552 | - Configuring repository policies and behavior. 553 | 554 | 4. **Hosted Repositories:** 555 | - Creating hosted repositories to store and manage internal artifacts. 556 | - Configuring security and access controls for hosted repositories. 557 | 558 | 5. **Group Repositories:** 559 | - Creating group repositories to aggregate multiple repositories. 560 | - Using group repositories to provide a unified view of artifacts. 561 | 562 | 6. **Artifact Management:** 563 | - Uploading and managing artifacts in Nexus3. 564 | - Understanding versioning and metadata associated with artifacts. 565 | 566 | 7. **Artifact Lifecycle:** 567 | - Implementing policies for retention and cleanup of artifacts. 568 | - Configuring tasks for automatic cleanup. 569 | 570 | 8. **Security and Access Control:** 571 | - Setting up roles and privileges for users and groups. 572 | - Implementing fine-grained access controls for repositories. 573 | 574 | 9. **Integration with Build Tools:** 575 | - Configuring build tools (e.g., Maven) to use Nexus3 as a repository. 576 | - Managing dependencies and releases through Nexus3. 577 | 578 | 10. **Search and Browse:** 579 | - Utilizing search capabilities to locate specific artifacts. 580 | - Browsing artifacts and their associated metadata. 581 | 582 | **JFrog Artifactory:** 583 | 1. **Installation and Setup:** 584 | - Installing JFrog Artifactory on your preferred platform. 585 | - Configuring initial settings and user accounts. 586 | 587 | 2. **Repositories:** 588 | - Understanding different types of repositories (e.g., local, remote, virtual). 589 | - Creating and managing repositories for various package types (e.g., Maven, npm, Docker). 590 | 591 | 3. **Local Repositories:** 592 | - Creating local repositories to store and manage internal artifacts. 593 | - Configuring security and access controls for local repositories. 594 | 595 | 4. **Remote Repositories:** 596 | - Setting up remote repositories to proxy and cache external dependencies. 597 | - Configuring repository behavior and caching strategies. 598 | 599 | 5. **Virtual Repositories:** 600 | - Creating virtual repositories to aggregate multiple repositories. 601 | - Using virtual repositories to provide a unified view of artifacts. 602 | 603 | 6. **Artifact Management:** 604 | - Uploading and managing artifacts in JFrog Artifactory. 605 | - Understanding versioning and metadata associated with artifacts. 606 | 607 | 7. **Artifact Lifecycle:** 608 | - Implementing policies for retention and cleanup of artifacts. 609 | - Configuring tasks for automatic cleanup. 610 | 611 | 8. **Security and Access Control:** 612 | - Setting up roles and permissions for users and groups. 613 | - Implementing fine-grained access controls for repositories. 614 | 615 | 9. **Integration with Build Tools:** 616 | - Configuring build tools (e.g., Maven) to use JFrog Artifactory as a repository. 617 | - Managing dependencies and releases through Artifactory. 618 | 619 | 10. **Search and Browse:** 620 | - Utilizing search capabilities to locate specific artifacts. 621 | - Browsing artifacts and their associated metadata. 622 | 623 | **Azure Artifacts:** 624 | 1. **Azure DevOps Integration:** 625 | - Setting up Azure Artifacts within Azure DevOps. 626 | - Configuring feed permissions and access. 627 | 628 | 2. **Feeds:** 629 | - Understanding and creating feeds to organize artifacts. 630 | - Configuring retention policies for feeds. 631 | 632 | 3. **Artifact Management:** 633 | - Uploading and managing artifacts in Azure Artifacts. 634 | - Understanding versioning and metadata associated with artifacts. 635 | 636 | 4. **Package Types:** 637 | - Supporting various package types (e.g., npm, NuGet, Maven) within feeds. 638 | - Managing packages specific to each type. 639 | 640 | 5. **Security and Access Control:** 641 | - Configuring access control policies for feeds and packages. 642 | - Managing permissions for users and groups. 643 | 644 | 6. **Build Pipeline Integration:** 645 | - Integrating Azure Artifacts into CI/CD pipelines. 646 | - Publishing and consuming artifacts in build processes. 647 | 648 | 7. **Versioning and Dependency Management:** 649 | - Handling versioning of packages and dependencies. 650 | - Resolving package dependencies in builds. 651 | 652 | 8. **Artifact Lifecycle:** 653 | - Implementing policies for retention and cleanup of artifacts. 654 | - Configuring tasks for automatic cleanup. 655 | 656 | 9. **Search and Browse:** 657 | - Utilizing search capabilities to locate specific artifacts. 658 | - Browsing artifacts and their associated metadata. 659 | 660 | Remember, practical hands-on experience and real-world application of these topics will greatly enhance your understanding and proficiency with these artifact repository managers. 661 | # Containerization Tools 662 | - Docker 663 | - Dockerfile 664 | - Docker Image 665 | - Docker Container 666 | - Docker Compose 667 | - Docker Volume 668 | - Docker Network 669 | 670 | 671 | 1. **Docker:** 672 | - Understanding Docker basics, including its architecture and key components. 673 | - Working with Docker CLI commands for managing containers. 674 | 675 | 2. **Dockerfile:** 676 | - Creating and customizing Dockerfiles to define container images. 677 | - Understanding the syntax and best practices for writing Dockerfiles. 678 | - Building Docker images from Dockerfiles. 679 | 680 | 3. **Docker Image:** 681 | - Understanding Docker images as read-only templates for creating containers. 682 | - Managing and organizing Docker images locally and in Docker registries (like Docker Hub, JFrog Artifactory, etc.). 683 | 684 | 4. **Docker Container:** 685 | - Running and managing Docker containers from Docker images. 686 | - Exploring options for container management, including starting, stopping, pausing, and restarting containers. 687 | 688 | 5. **Docker Compose:** 689 | - Defining multi-container applications with Docker Compose. 690 | - Utilizing `docker-compose.yml` files to specify services, networks, and volumes for Docker applications. 691 | - Managing Docker Compose services and applications. 692 | 693 | 6. **Docker Volume:** 694 | - Understanding Docker volumes for persistent data storage. 695 | - Creating, managing, and deleting Docker volumes. 696 | - Mounting Docker volumes in containers for data persistence. 697 | 698 | 7. **Docker Network:** 699 | - Configuring Docker networks for inter-container communication. 700 | - Creating custom Docker networks and connecting containers to them. 701 | - Understanding the different types of Docker networks (bridge, overlay, host, none). 702 | 703 | 704 | # Container Orchestration Tools 705 | - Kubernetes 706 | - Openshift 707 | - AWS: EKS (Elastic Kubernetes Service) 708 | - Azure: AKS (Azure Kubernetes Service) 709 | 710 | Kubernetes, AWS EKS (Elastic Kubernetes Service), and Azure AKS (Azure Kubernetes Service) from a DevOps perspective: 711 | 712 | **Kubernetes:** 713 | 714 | 1. **Kubernetes Architecture:** 715 | - Understand the various components like Master Node, Worker Nodes, etcd, API server, Controller Manager, Scheduler, Kubelet, Kube Proxy, etc. 716 | 717 | 2. **Kubectl and API Resources:** 718 | - Learn how to interact with the Kubernetes cluster using kubectl and understand various API resources like pods, deployments, services, etc. 719 | 720 | 3. **Deployments and Pods:** 721 | - Understand how to create and manage deployments for containerized applications. Learn about pods, replicasets, and deployments. 722 | 723 | 4. **Services and Ingress:** 724 | - Explore different types of services (ClusterIP, NodePort, LoadBalancer) and how to expose applications to the internet using Ingress. 725 | 726 | 5. **ConfigMaps and Secrets:** 727 | - Learn how to manage configuration data and sensitive information using ConfigMaps and Secrets. 728 | 729 | 6. **Volumes and Persistent Volumes:** 730 | - Understand how to manage data in Kubernetes using volumes and persistent volumes. 731 | 732 | 7. **Namespaces and RBAC:** 733 | - Learn about namespaces for organizing resources and Role-Based Access Control for managing permissions. 734 | 735 | 8. **Networking in Kubernetes:** 736 | - Understand how networking works within a Kubernetes cluster. This includes Service Networking, Pod Networking, and Network Policies. 737 | 738 | 9. **Monitoring and Logging:** 739 | - Explore tools and best practices for monitoring and logging in a Kubernetes environment. 740 | 741 | 10. **Helm:** 742 | - Learn about Helm, a package manager for Kubernetes, to package and deploy applications. 743 | 744 | **AWS EKS (Elastic Kubernetes Service):** 745 | 746 | 1. **AWS Account Setup:** 747 | - Understand how to create an AWS account and configure the necessary IAM roles and policies for EKS. 748 | 749 | 2. **EKS Cluster Creation:** 750 | - Learn how to create an EKS cluster using AWS Management Console or AWS CLI. 751 | 752 | 3. **Node Groups and Autoscaling:** 753 | - Understand how to create and manage worker node groups and set up autoscaling. 754 | 755 | 4. **VPC and Subnet Configuration:** 756 | - Learn about setting up Virtual Private Cloud (VPC) and subnets for EKS. 757 | 758 | 5. **Load Balancers and Ingress Controllers:** 759 | - Configure load balancers and set up Ingress controllers for applications. 760 | 761 | 6. **IAM Roles and Policies:** 762 | - Understand the IAM roles and policies needed for EKS clusters, worker nodes, and services. 763 | 764 | 7. **EKS Networking:** 765 | - Learn about networking considerations for EKS, including VPC Peering and VPN connections. 766 | 767 | 8. **Access and Authentication:** 768 | - Set up role-based access control (RBAC) and configure kubeconfig for cluster access. 769 | 770 | **Azure AKS (Azure Kubernetes Service):** 771 | 772 | 1. **Azure Account Setup:** 773 | - Understand how to create an Azure account and configure the necessary resources. 774 | 775 | 2. **AKS Cluster Creation:** 776 | - Learn how to create an AKS cluster using Azure portal or Azure CLI. 777 | 778 | 3. **Node Pools and Scaling:** 779 | - Understand how to create and manage node pools, and set up auto-scaling. 780 | 781 | 4. **VNET Integration:** 782 | - Configure Virtual Network (VNET) integration for AKS clusters. 783 | 784 | 5. **Load Balancers and Ingress Controllers:** 785 | - Configure load balancers and set up Ingress controllers for applications. 786 | 787 | 6. **Azure Active Directory (AAD) Integration:** 788 | - Learn how to integrate AKS with Azure Active Directory for authentication. 789 | 790 | 7. **Role-Based Access Control (RBAC):** 791 | - Set up RBAC for managing access to the AKS cluster. 792 | 793 | 8. **Azure Container Registry (ACR) Integration:** 794 | - Integrate AKS with Azure Container Registry for managing container images. 795 | 796 | Remember to practice hands-on labs and deploy sample applications in both AWS EKS and Azure AKS to solidify your understanding of these services. 797 | 798 | # Infrastructure as Code (IAC) Tools 799 | - Terraform 800 | - Ansible 801 | 802 | 803 | 804 | ### Terraform: 805 | 806 | 1. **Infrastructure as Code (IAC):** 807 | - Understanding the concept of treating infrastructure like software code. 808 | 809 | 2. **Terraform Basics:** 810 | - Installation and setup. 811 | - Configuration files (`.tf` files) syntax and structure. 812 | - Providers and modules. 813 | 814 | 3. **Terraform State:** 815 | - Importance of state management. 816 | - Remote and local state storage. 817 | - State locking and backends. 818 | 819 | 4. **Resource Management:** 820 | - Defining and managing resources in Terraform. 821 | - Common resource types (e.g., `aws_instance`, `azurerm_virtual_machine`, etc.). 822 | 823 | 5. **Variables and Outputs:** 824 | - Using variables to parameterize configurations. 825 | - Defining outputs for sharing information. 826 | 827 | 6. **Modules:** 828 | - Organizing and reusing Terraform code. 829 | - Creating and using modules. 830 | 831 | 7. **Data Sources:** 832 | - Utilizing external information in Terraform configurations. 833 | - Retrieving data from providers. 834 | 835 | 8. **Provisioners:** 836 | - Using provisioners to perform tasks on local or remote resources after they're created. 837 | 838 | 9. **Interpolation and Functions:** 839 | - Utilizing Terraform's interpolation syntax and built-in functions. 840 | 841 | 10. **Workspaces:** 842 | - Managing multiple environments with workspaces. 843 | 844 | 11. **Remote Backends:** 845 | - Configuring remote backends for state storage. 846 | 847 | 12. **State Management Best Practices:** 848 | - Strategies for managing Terraform state effectively. 849 | 850 | 13. **Remote Execution:** 851 | - Running Terraform configurations on remote systems or in CI/CD pipelines. 852 | 853 | 14. **Error Handling and Troubleshooting:** 854 | - Handling errors and debugging Terraform configurations. 855 | 856 | ### Ansible: 857 | 858 | 1. **Configuration Management:** 859 | - Understanding Ansible's role in configuration management. 860 | 861 | 2. **Ansible Playbooks:** 862 | - Writing YAML-based playbooks for task automation. 863 | 864 | 3. **Inventory:** 865 | - Managing host inventories for Ansible. 866 | 867 | 4. **Modules:** 868 | - Exploring built-in modules for various tasks (e.g., `yum`, `apt`, `copy`, `shell`, etc.). 869 | 870 | 5. **Variables and Facts:** 871 | - Defining variables and using facts for dynamic behavior. 872 | 873 | 6. **Conditionals and Loops:** 874 | - Implementing conditionals (`when`) and loops (`with_items`, `loop`, etc.) in playbooks. 875 | 876 | 7. **Roles:** 877 | - Organizing and reusing Ansible code with roles. 878 | 879 | 8. **Handlers:** 880 | - Managing tasks that respond to specific events. 881 | 882 | 9. **Templates:** 883 | - Using Jinja2 templates for dynamic content generation. 884 | 885 | 10. **Vault and Secrets Management:** 886 | - Storing and managing sensitive information using Ansible Vault. 887 | 888 | 11. **Roles Dependencies:** 889 | - Defining dependencies between roles. 890 | 891 | 12. **Error Handling and Debugging:** 892 | - Handling errors and debugging playbooks. 893 | 894 | 13. **Dynamic Inventory:** 895 | - Using dynamic inventory scripts to manage infrastructure. 896 | 897 | 14. **Ansible Tower/AWX:** 898 | - Introduction to the web-based UI for Ansible automation. 899 | 900 | Remember to practice regularly, work on real-world projects, and participate in scenarios that involve both Terraform and Ansible. This will help solidify your understanding and proficiency in using these tools for DevOps purposes. 901 | 902 | # Cloud Platforms 903 | - AWS 904 | - EC2 (Elastic Compute Cloud) 905 | - ECR (Elastic Container Registry) 906 | - EKS (Elastic Kubernetes Service) 907 | - S3 (Simple Storage Service) 908 | - VPC (Virtual Private Cloud) 909 | - Azure 910 | - Azure DevOps 911 | - Azure Functions 912 | - App Service 913 | - Storage 914 | - AKS (Azure Kubernetes Service) 915 | - ACR (Azure Container Registry) 916 | 917 | From a DevOps perspective, here are the key topics you should focus on for each of the mentioned AWS and Azure services: 918 | 919 | **AWS:** 920 | 921 | 1. **EC2 (Elastic Compute Cloud):** 922 | - Launching, managing, and scaling EC2 instances. 923 | - Working with EC2 instance types, regions, and availability zones. 924 | - Security Groups, Key Pairs, and IAM roles for EC2. 925 | - AMIs (Amazon Machine Images) and snapshots. 926 | - Auto Scaling Groups and Load Balancers. 927 | 928 | 2. **ECR (Elastic Container Registry):** 929 | - Docker image registry in AWS. 930 | - Pushing and pulling Docker images to/from ECR. 931 | - Repository management and permissions. 932 | 933 | 3. **EKS (Elastic Kubernetes Service):** 934 | - Setting up and managing Kubernetes clusters on AWS. 935 | - Working with Worker Nodes and Node Groups. 936 | - Deploying applications to EKS clusters. 937 | - Integrating EKS with AWS services like ECR and VPC. 938 | 939 | 4. **S3 (Simple Storage Service):** 940 | - Object storage in AWS. 941 | - Uploading and downloading objects to/from S3 buckets. 942 | - Working with buckets, permissions, and versioning. 943 | - Setting up static website hosting with S3. 944 | 945 | 5. **VPC (Virtual Private Cloud):** 946 | - Creating and configuring VPCs. 947 | - Subnets, Route Tables, Internet Gateways, and NAT Gateways. 948 | - Security Groups and Network Access Control Lists (NACLs). 949 | - VPC Peering and VPN connections. 950 | 951 | **Azure:** 952 | 953 | 1. **Azure DevOps:** 954 | - CI/CD pipelines using Azure Pipelines. 955 | - Version control with Azure Repos. 956 | - Agile project management with Azure Boards. 957 | - Artifact management with Azure Artifacts. 958 | 959 | 2. **Azure Functions:** 960 | - Serverless computing in Azure. 961 | - Creating, deploying, and managing functions. 962 | - Triggers and bindings. 963 | - Integration with other Azure services. 964 | 965 | 3. **App Service:** 966 | - Hosting web applications in Azure. 967 | - Deployment slots and auto-scaling. 968 | - Custom domains and SSL certificates. 969 | - Monitoring and diagnostics. 970 | 971 | 4. **Storage:** 972 | - Azure Blob Storage for object storage. 973 | - Azure Table Storage for NoSQL data. 974 | - Azure File Storage for file shares. 975 | - Azure Queue Storage for messaging. 976 | 977 | 5. **AKS (Azure Kubernetes Service):** 978 | - Setting up and managing Kubernetes clusters in Azure. 979 | - Working with Node Pools and Container Insights. 980 | - Deploying and managing applications on AKS clusters. 981 | 982 | 6. **ACR (Azure Container Registry):** 983 | - Docker image registry in Azure. 984 | - Pushing and pulling Docker images to/from ACR. 985 | - Repository management and permissions. 986 | 987 | For each of these topics, it's important to understand not only the basic concepts but also how to practically implement and integrate them into your DevOps workflows. Hands-on experience through labs, tutorials, and real-world projects will be crucial for gaining proficiency in these services. 988 | 989 | ### Monitoring 990 | - Grafana 991 | - Prometheus 992 | - Cloud Monitoring Tools (Platform-specific) 993 | 994 | 995 | 996 | **Grafana:** 997 | 1. **Introduction to Grafana** 998 | - What is Grafana? 999 | - Why is it used in DevOps? 1000 | 1001 | 2. **Installation and Setup** 1002 | - Installing Grafana on various platforms (Linux, Windows, Docker) 1003 | - Configuring datasources (e.g., Prometheus, InfluxDB, etc.) 1004 | 1005 | 3. **Creating Dashboards** 1006 | - Adding panels and visualizations 1007 | - Organizing dashboards effectively 1008 | 1009 | 4. **Alerting and Notifications** 1010 | - Setting up alert rules 1011 | - Integrating with notification channels (e.g., email, Slack, etc.) 1012 | 1013 | 5. **Templating and Variables** 1014 | - Using variables for dynamic dashboards 1015 | - Creating template variables for flexible querying 1016 | 1017 | 6. **Plugins and Integrations** 1018 | - Exploring and installing plugins for extended functionality 1019 | - Integrating with other tools (e.g., Azure Monitor, AWS CloudWatch, etc.) 1020 | 1021 | 7. **Security and Authentication** 1022 | - Implementing authentication methods (e.g., LDAP, OAuth, etc.) 1023 | - Role-based access control (RBAC) in Grafana 1024 | 1025 | 8. **Backups and Restores** 1026 | - Creating backups of configurations and data 1027 | - Restoring from backups in case of failures 1028 | 1029 | 9. **Scaling and High Availability** 1030 | - Configuring Grafana for scalability and redundancy 1031 | - Setting up Grafana in a clustered environment 1032 | 1033 | 10. **Performance Optimization** 1034 | - Tuning Grafana for better performance 1035 | - Best practices for handling large datasets 1036 | 1037 | **Prometheus:** 1038 | 1. **Introduction to Prometheus** 1039 | - What is Prometheus and its role in monitoring? 1040 | - Why is it widely used in DevOps? 1041 | 1042 | 2. **Installation and Configuration** 1043 | - Setting up Prometheus server and storage 1044 | - Configuring targets for scraping (e.g., exporters, services) 1045 | 1046 | 3. **PromQL (Prometheus Query Language)** 1047 | - Basic querying and filtering 1048 | - Aggregation and visualization of metrics 1049 | 1050 | 4. **Alerting Rules** 1051 | - Defining alerting rules for specific conditions 1052 | - Configuring alertmanager for notifications 1053 | 1054 | 5. **Service Discovery and Relabelling** 1055 | - Implementing dynamic service discovery 1056 | - Modifying labels for better metric management 1057 | 1058 | 6. **Scraping Best Practices** 1059 | - Configuring scraping intervals and timeouts 1060 | - Avoiding common pitfalls in scraping configurations 1061 | 1062 | 7. **Federation and Remote Storage** 1063 | - Setting up Prometheus federation for cross-cluster monitoring 1064 | - Configuring remote storage backends (e.g., long-term storage) 1065 | 1066 | 8. **Exporters and Integrations** 1067 | - Understanding and deploying exporters (e.g., Node Exporter, Blackbox Exporter, etc.) 1068 | - Integrating with other monitoring systems and tools 1069 | 1070 | 9. **High Availability and Reliability** 1071 | - Configuring Prometheus in a high availability setup 1072 | - Best practices for ensuring reliability of Prometheus 1073 | 1074 | **Cloud Monitoring Tools (Platform-specific):** 1075 | (Note: Topics will vary based on the cloud platform chosen, e.g., AWS, Azure, GCP, etc.) 1076 | 1077 | 1. **Setting up Cloud Monitoring Services** 1078 | - Understanding the native monitoring services provided by the cloud platform 1079 | 1080 | 2. **Metrics and Alarms** 1081 | - Exploring available metrics and setting up alarms for critical thresholds 1082 | 1083 | 3. **Log Management and Analysis** 1084 | - Utilizing cloud-native log management solutions 1085 | 1086 | 4. **Tracing and Profiling (if available)** 1087 | - Exploring tools for distributed tracing and performance profiling 1088 | 1089 | 5. **Integration with DevOps Pipelines** 1090 | - Incorporating cloud monitoring into CI/CD workflows 1091 | 1092 | 6. **Cost Optimization and Budgeting** 1093 | - Utilizing monitoring data for cost analysis and optimization 1094 | 1095 | Remember, hands-on practice and experimentation are crucial in gaining proficiency with these tools. Additionally, consider working on projects that involve these technologies to apply your knowledge in real-world scenarios. 1096 | 1097 | 1098 | ### Best Practices and Case Studies 1099 | - Implementing DevSecOps in Real-world Scenarios 1100 | - Industry-specific Best Practices 1101 | 1102 | ### Practical Projects and Labs 1103 | - Building CI/CD Pipelines 1104 | - Implementing Security Scans in CI/CD Pipelines 1105 | - Infrastructure Automation with IAC Tools 1106 | - Deploying Applications on Container Orchestration Platforms 1107 | 1108 | ### Certifications (Optional) 1109 | - AWS Certified DevOps Engineer 1110 | - Azure DevOps Engineer Expert 1111 | - Kubernetes Certified Administrator 1112 | 1113 | ### RealTime Troubleshooting 1114 | - DevOps Tools Errors 1115 | - Devops tools troubleshooting 1116 | 1117 | 1118 | --------------------------------------------------------------------------------