The document discusses Amazon EC2 Container Service (ECS), a highly scalable and high performance container management service. It provides an overview of ECS and its key components like tasks, containers, clusters and container instances. The summary also includes a demo showing how to create an ECS cluster, register a task definition and run a task using the WordPress application. It concludes with upcoming features for ECS and notes that pricing is based on underlying AWS resources used.
35. Container Definition
• Names and identifies your image
• Includes default runtime attributes for your container
– Environment Variables
– Port Mappings
– Container entry point and commands
– Resource constraints
– Etc..