I’m new to cloud computing. Should I install all the dependencies on my docker-desktop first? Or can I directly use docker on aws ec2 instance to deploy my code and install the dependencies on the cloud directly?
There are docker ready ami’s you can use when launching your ec2 instance that have the docker client and engine installed. ami-0d0e8e2b59ca814d7 is the latest for linux. Hope this helps.
Whether you should install dependencies on your local Docker environment (like Docker Desktop) or directly on an AWS EC2 instance depends on your specific use case and requirements. Here are some factors to consider:
Option 1: Install Dependencies on Your Local Docker Environment (Docker Desktop):
Pros:
Development Isolation: You can set up and test your application in an isolated environment on your local machine. This allows you to iterate quickly and troubleshoot without affecting any cloud resources.
Ease of Development: Developing and debugging applications locally can be more straightforward, especially when you need to work with different versions of dependencies or libraries.
Cost-Efficiency: You won’t incur AWS EC2 instance charges during the development and testing phase.
Cons:
Resource Limitations: Your local machine may have resource limitations, which could be a problem if your application requires significant compute power, memory, or specialized hardware.
Dependency Management: You need to ensure that dependencies and configurations are consistent between your local environment and the AWS EC2 instance.
Option 2: Install Dependencies on AWS EC2 Instance:
Pros:
Scalability: AWS EC2 instances can be easily scaled up or down based on your needs. This is especially useful for production workloads that require more resources.
Consistency: By installing dependencies directly on the AWS EC2 instance, you can ensure that your production environment matches your development environment closely.
Production-Ready: Your setup on AWS EC2 can be designed for production use, with redundancy, backup, and monitoring features.
Cons:
Complexity: Setting up and configuring an AWS EC2 instance can be more complex than using a local Docker environment, especially for those new to cloud computing.
Costs: Running an AWS EC2 instance 24/7 can incur costs, so you should be mindful of your budget.