Reference: Amazon Batch job scenarios using EcsProperties
To illustrate how Amazon Batch job definitions that use EcsProperties
can be structured based on your needs, this topic presents the following RegisterJobDefinition
payloads. You can copy these examples into a file, customize them to your needs, and then use the Amazon Command Line Interface (Amazon CLI) to call RegisterJobDefinition
.
Amazon Batch job for Amazon ECS on Amazon EC2
The following is an example of a Amazon Batch job for Amazon Elastic Container Service on Amazon Elastic Compute Cloud:
{ "jobDefinitionName": "multicontainer-ecs-ec2", "type": "container", "ecsProperties": { "taskProperties": [ { "containers": [ { "name": "c1", "essential": false, "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "resourceRequirements": [ { "type": "VCPU", "value": "2" }, { "type": "MEMORY", "value": "4096" } ] }, { "name": "c2", "essential": false, "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "resourceRequirements": [ { "type": "VCPU", "value": "2" }, { "type": "MEMORY", "value": "4096" } ] }, { "name": "c3", "essential": true, "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "firelensConfiguration": { "type": "fluentbit", "options": { "enable-ecs-log-metadata": "true" } }, "resourceRequirements": [ { "type": "VCPU", "value": "6" }, { "type": "MEMORY", "value": "12288" } ] } ] } ] } }
Amazon Batch job for Amazon ECS on Fargate
The following is an example of a Amazon Batch job for Amazon Elastic Container Service on Amazon Fargate:
{ "jobDefinitionName": "multicontainer-ecs-fargate", "type": "container", "platformCapabilities": [ "FARGATE" ], "ecsProperties": { "taskProperties": [ { "containers": [ { "name": "c1", "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "resourceRequirements": [ { "type": "VCPU", "value": "2" }, { "type": "MEMORY", "value": "4096" } ] }, { "name": "c2", "essential": true, "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "resourceRequirements": [ { "type": "VCPU", "value": "6" }, { "type": "MEMORY", "value": "12288" } ] } ], "executionRoleArn": "arn:aws:iam::1112223333:role/ecsTaskExecutionRole" } ] } }
Amazon Batch job for Amazon EKS
The following is an example of a Amazon Batch job for Amazon Elastic Kubernetes Service:
{ "jobDefinitionName": "multicontainer-eks", "type": "container", "eksProperties": { "podProperties": { "shareProcessNamespace": true, "initContainers": [ { "name": "init-container", "image": "public.ecr.aws/amazonlinux/amazonlinux:2", "command": [ "echo" ], "args": [ "hello world" ], "resources": { "requests": { "cpu": "1", "memory": "512Mi" } } }, { "name": "init-container-2", "image": "public.ecr.aws/amazonlinux/amazonlinux:2", "command": [ "echo", "my second init container" ], "resources": { "requests": { "cpu": "1", "memory": "512Mi" } } } ], "containers": [ { "name": "c1", "image": "public.ecr.aws/amazonlinux/amazonlinux:2", "command": [ "echo world" ], "resources": { "requests": { "cpu": "1", "memory": "512Mi" } } }, { "name": "sleep-container", "image": "public.ecr.aws/amazonlinux/amazonlinux:2", "command": [ "sleep", "20" ], "resources": { "requests": { "cpu": "1", "memory": "512Mi" } } } ] } } }
MNP Amazon Batch job with multiple containers per node
The following is an example of a multi-node parallel (MNP) Amazon Batch job with multiple containers per node:
{ "jobDefinitionName": "multicontainer-mnp", "type": "multinode", "nodeProperties": { "numNodes": 6, "mainNode": 0, "nodeRangeProperties": [ { "targetNodes": "0:5", "ecsProperties": { "taskProperties": [ { "containers": [ { "name": "range05-c1", "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "resourceRequirements": [ { "type": "VCPU", "value": "2" }, { "type": "MEMORY", "value": "4096" } ] }, { "name": "range05-c2", "command": [ "echo", "hello world" ], "image": "public.ecr.aws/amazonlinux/amazonlinux:latest", "resourceRequirements": [ { "type": "VCPU", "value": "2" }, { "type": "MEMORY", "value": "4096" } ] } ] } ] } } ] } }