在AWS Batch中,可以使用AWS Systems Manager Parameter Store来传递UserData给容器实例。下面是一个解决方法的代码示例:
aws ssm put-parameter --name "/my-batch-job/user-data" --value "my-user-data" --type "String"
${ssm:/my-batch-job/user-data}
来引用UserData参数。{
"jobDefinitionName": "my-batch-job-definition",
"type": "container",
"containerProperties": {
"image": "my-container-image",
"command": [],
"environment": [],
"resourceRequirements": [],
"volumes": [],
"mountPoints": [],
"user": "",
"instanceType": "",
"parameters": [],
"jobRoleArn": "",
"ulimits": [],
"privileged": false,
"readonlyRootFilesystem": false,
"privileged": false,
"linuxParameters": {
"devices": [],
"initProcessEnabled": false,
"sharedMemorySize": 0,
"tmpfs": []
},
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group": "/aws/batch/job",
"awslogs-region": "us-west-2",
"awslogs-stream-prefix": "my-batch-job"
}
},
"networkConfiguration": {
"assignPublicIp": "DISABLED"
},
"extraHosts": [],
"user": "",
"privileged": false,
"dockerSecurityOptions": [],
"memory": 512,
"vcpus": 1,
"executionRoleArn": "",
"fargatePlatformConfiguration": {
"platformVersion": "LATEST"
},
"environmentFiles": [],
"secrets": [],
"resourceRequirements": [
{
"value": "/my-batch-job/user-data",
"type": "SSM_PARAMETER"
}
]
}
}
parameters
字段。aws batch submit-job --job-name "my-batch-job" --job-queue "my-batch-job-queue" --job-definition "my-batch-job-definition" --parameters "name=my-batch-job,user-data=/my-batch-job/user-data"
上述示例中,UserData的值被存储在Systems Manager Parameter Store中,并通过参数引用的方式传递给AWS Batch容器实例。在创建Job定义时,使用resourceRequirements
字段指定了从Parameter Store中引用UserData参数。然后,在提交作业时,使用parameters
字段传递UserData参数的值。
请注意,上述示例中的命令和代码需要根据实际情况进行修改,特别是参数名称、作业定义和作业队列的名称。