Search for a command to run...
🚀 Tech Enthusiast since 2014 | Cloud Maestro with expertise in AWS, Azure, GCP, and Oracle Cloud ☁️ | Navigating the cloud landscape since 2022 | Holder of 8 Cloud Certificates 🏅 | BCA Graduate 🎓 | Proficient in the programming languages of C, C++, GO, VB, and more 🖥️ | Entrepreneur with a focus on servers, NAS, firewalls, networking, and CCTV 🌐 | Architecting the future of tech, one line of code at a time.
No comments yet. Be the first to comment.
Introduction In the high-speed world of DevOps, Continuous Integration and Continuous Delivery (CI/CD) pipelines are our bread and butter. But come on, manual code reviews are as thrilling as watching paint dry and just as slow! Fortunately, the AWS ...
Yo, fellow tech enthusiasts! Guess what? On the 10th day, I took the plunge and tackled the AWS DevOps Exam like a boss. And guess what? Nailed it! 🤘🎓 How Did I Pull It Off? 🤔 Let me spill the tea on my winning strategy. First off, it's all about ...
Greetings, fellow learners! Today marks another significant milestone in my AWS DevOps certification journey, and I'm eager to share the knowledge gained on Day 10 through Stéphane Maarek's Udemy course. 💡 Course Progress - Day 10: Unraveling AWS Co...
Greetings, fellow learners! Today marks another enlightening chapter in my AWS DevOps certification journey, and I'm thrilled to share the knowledge gained on Day 9 through Stéphane Maarek's Udemy course. 💡 Course Progress - Day 9: Navigating AWS Ev...
Greetings, fellow learners! Today unfolds another chapter in my AWS DevOps certification journey, and I'm thrilled to share the knowledge gained on Day 8 through Stéphane Maarek's Udemy course. 💡 Course Progress - Day 8: Exploring CloudWatch, Amazon...
Hey there, tech enthusiasts! Day 4 of my AWS DevOps certification journey has been a thrilling exploration of a diverse range of AWS services, adding depth to my understanding of cloud operations. Let's dive into the highlights of what I've learned today through Stéphane Maarek's Udemy course.
💻 Course Progress - Day 4: Navigating AWS Service Catalog, Elastic Beanstalk, SAM, CDK, Step Functions, AppConfig, and SSM!
Continuing our journey, today's focus extended to a variety of AWS services, each playing a crucial role in cloud development and operations.
AWS Service Catalog enables organizations to create and manage catalogs of IT services that are approved for use on AWS. With Service Catalog, you can centrally manage commonly deployed AWS resources, and make them available for users to deploy through a self-service portal.
AWS Service Catalog took center stage, revealing its significance in streamlining service delivery within organizations. It's a game-changer for managing and provisioning cloud resources efficiently.
AWS Elastic Beanstalk is a fully managed service that makes it easy to deploy and run applications in multiple languages, including Java, .NET, PHP, Node.js, Python, Ruby, and Go. Elastic Beanstalk automatically handles the deployment, capacity provisioning, load balancing, and scaling of your application.
Elastic Beanstalk, a powerhouse for simplifying application deployment, showcased its prowess. From creating highly available environments to exploring different deployment modes, it's a go-to solution for developers.
To make a highly available environment in Elastic Beanstalk, you can use Elastic Beanstalk’s High Availability configuration option. This option automatically provisions resources across multiple Availability Zones to ensure that your application is highly available and fault tolerant.
Elastic Beanstalk supports two deployment modes: web server environment and worker environment. In a web server environment, Elastic Beanstalk deploys your application to a web server environment that can serve HTTP requests. In a worker environment, Elastic Beanstalk deploys your application to a worker environment that can process background tasks.
AWS Serverless Application Model (SAM) is an open-source framework for building serverless applications. SAM provides a simplified way of defining the Amazon API Gateway APIs, AWS Lambda functions, and Amazon DynamoDB tables needed by your serverless application.
The Serverless Application Model (SAM) caught my attention, offering a fantastic framework for building serverless applications. Integrating SAM with CodeDeploy, the deployment process became even more seamless. You can use AWS CodeDeploy with SAM to deploy your serverless applications. CodeDeploy automates the deployment of your application to Amazon S3, AWS Lambda, and Amazon EC2 instances.
AWS Cloud Development Kit (CDK) is an open-source software development framework to define cloud infrastructure in code and provision it through AWS CloudFormation. CDK provides a high-level object-oriented abstraction on top of AWS CloudFormation
AWS CDK, a tool for defining cloud infrastructure as code using familiar programming languages, provided a fresh perspective. This modern approach to infrastructure management empowers developers with flexibility.
AWS Step Functions is a fully managed service that makes it easy to coordinate the components of distributed applications and microservices using visual workflows. You can use Step Functions to build applications from individual building blocks, each of which performs a discrete function.
AWS Step Functions stepped into the limelight, enabling the creation of serverless workflows for coordinating application components. Invoking Lambda functions through Step Functions added a layer of efficiency to the workflow.
To invoke a Lambda function using Step Functions, you can use the AWS::Lambda::Function resource type in your AWS CloudFormation template. You can then use the AWS::StepFunctions::Task resource type to define a task that invokes the Lambda function.
AWS AppConfig is a service that enables you to quickly deploy application configurations across your applications. You can use AppConfig to manage configurations for any application running on any environment.
AppConfig took the stage, offering a comprehensive solution for managing application configurations. The insights gained will undoubtedly streamline configuration management in future projects.
AWS Systems Manager (SSM) is a management service that enables you to manage your EC2 instances, on-premises servers, and virtual machines (VMs) through a single interface. You can use SSM to automate common administrative tasks, such as patch management, configuration management, and instance inventory.
To start an EC2 instance with an SSM agent, you can use the AWS::EC2::Instance resource type in your AWS CloudFormation template. You can then use the AWS::SSM::Association resource type to associate the instance with an SSM document that installs the SSM agent.
Diving deep into AWS Systems Manager (SSM), I explored starting EC2 instances with SSM agents, understanding the importance of tags, leveraging SSM documents, and run commands for efficient automation.
You can use tags to organize and categorize your SSM resources. You can add tags to your SSM resources when you create them, or you can add tags to existing resources.
SSM documents are scripts that you can use to automate common administrative tasks on your instances. You can use SSM Run Command to execute SSM documents on your instances.
SSM documents are scripts that you can use to automate common administrative tasks on your instances. You can use SSM Run Command to execute SSM documents on your instances.
AWS Systems Manager (SSM) provides a variety of capabilities to automate common administrative tasks on your instances and resources. Here are some ways you can automate things with SSM:
Automation: Use Automation to simplify creating Amazon Machine Images (AMIs) from the AWS Marketplace or custom AMIs, using public Systems Manager documents (SSM documents) or by authoring your own workflows.
Compliance: Use Compliance to monitor the compliance of your instances and resources against predefined policies and to generate compliance reports.
Parameter Store: Use Parameter Store to centrally manage global configuration settings.
Patch Manager: Use Patch Manager to roll out patches at scale and increase fleet compliance visibility across your nodes.
Session Manager: Use Session Manager to troubleshoot issues on your instances, run commands on your instances, and perform administrative tasks on your instances.
Hybrid Environments: Use SSM Hybrid Environments to manage your on-premises servers and VMs.
IoT Greengrass: Use SSM with IoT Greengrass to manage your IoT Greengrass devices and to automate common administrative tasks.
Default Host Management Configuration: Use Default Host Management Configuration to automatically track Amazon EC2 instances using Fleet Manager, use Run Command on remote instances, and securely connect to the instances using Session Manager.
The day unfolded with a deep dive into SSM automation, exploring its varied use cases. From dynamic host management configuration to SSM Compliance, it's clear that automation is at the heart of AWS operational excellence.
✨ The Journey Continues: As Day 4 wraps up, I'm excited about the depth of understanding gained and the practical skills acquired. Stay tuned for more updates as my AWS DevOps journey continues to unfold!