Blox is a collection of open source projects for container management and orchestration on Amazon ECS. Blox gives you more control over how your containerized applications run on Amazon ECS, and it enables you to build schedulers and integrate third-party schedulers on top of ECS, while leveraging Amazon ECS to fully manage and scale your clusters.
5. New Placement Constraints & Attributes
Name Example
AMI ID attribute:ecs.ami-id == ami-eca289fb
Availability Zone attribute:ecs.availability-zone == us-east-1a
Instance Type attribute:ecs.instance-type == t2.small
Distinct Instances type=“distinctInstance”
Custom attribute:stack == prod
6. Anatomy of Task Placement
Cluster Constraints
Custom Constraints
Placement Strategies
Apply Filter
Satisfy CPU, memory, and port requirements
Filter for location, instance-type, AMI, or custom
attribute constraints
Identify instances that meet spread or binpack
placement strategy
Select final container instances for placement
45. Contributing to Blox
• Blox is licensed under Apache 2.0
• Open an issue or pull request
• Watch our roadmap on GitHub
• Check out our Gitter channel