Amazon ECS タスク定義での動画トランスコーディングの指定
次の例に、Amazon EC2 の Linux コンテナのタスク定義に使用される構文を示します。このタスク定義は、「Xilinx documentationimage を独自のイメージで置き換え、/home/ec2-user ディレクトリにあるインスタンスにビデオファイルをコピーします。
- vt1.3xlarge
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vt1-3xlarge-ffmpeg-linux.jsonと言う名前で、以下の内容が記述されたテキストファイルを作成します。{ "family": "vt1-3xlarge-xffmpeg-processor", "requiresCompatibilities": ["EC2"], "placementConstraints": [ { "type": "memberOf", "expression": "attribute:ecs.os-type == linux" }, { "type": "memberOf", "expression": "attribute:ecs.instance-type == vt1.3xlarge" } ], "containerDefinitions": [ { "entryPoint": [ "/bin/bash", "-c" ], "command": ["/video/ecs_ffmpeg_wrapper.sh"], "linuxParameters": { "devices": [ { "containerPath": "/dev/dri/renderD128", "hostPath": "/dev/dri/renderD128", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD129", "hostPath": "/dev/dri/renderD129", "permissions": [ "read", "write" ] } ] }, "mountPoints": [ { "containerPath": "/video", "sourceVolume": "video_file" } ], "cpu": 0, "memory": 12000, "image": "0123456789012.dkr.ecr.us-west-2.amazonaws.com/aws/xilinx-xffmpeg", "essential": true, "name": "xilinix-xffmpeg" } ], "volumes": [ { "name": "video_file", "host": {"sourcePath": "/home/ec2-user"} } ] } -
タスク定義を登録します。
aws ecs register-task-definition --familyvt1-3xlarge-xffmpeg-processor--cli-input-json file://vt1-3xlarge-xffmpeg-linux.json--regionus-east-1
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- vt1.6xlarge
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vt1-6xlarge-ffmpeg-linux.jsonと言う名前で、以下の内容が記述されたテキストファイルを作成します。{ "family": "vt1-6xlarge-xffmpeg-processor", "requiresCompatibilities": ["EC2"], "placementConstraints": [ { "type": "memberOf", "expression": "attribute:ecs.os-type == linux" }, { "type": "memberOf", "expression": "attribute:ecs.instance-type == vt1.6xlarge" } ], "containerDefinitions": [ { "entryPoint": [ "/bin/bash", "-c" ], "command": ["/video/ecs_ffmpeg_wrapper.sh"], "linuxParameters": { "devices": [ { "containerPath": "/dev/dri/renderD128", "hostPath": "/dev/dri/renderD128", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD129", "hostPath": "/dev/dri/renderD129", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD130", "hostPath": "/dev/dri/renderD130", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD131", "hostPath": "/dev/dri/renderD131", "permissions": [ "read", "write" ] } ] }, "mountPoints": [ { "containerPath": "/video", "sourceVolume": "video_file" } ], "cpu": 0, "memory": 12000, "image": "0123456789012.dkr.ecr.us-west-2.amazonaws.com/aws/xilinx-xffmpeg", "essential": true, "name": "xilinix-xffmpeg" } ], "volumes": [ { "name": "video_file", "host": {"sourcePath": "/home/ec2-user"} } ] } -
タスク定義を登録します。
aws ecs register-task-definition --familyvt1-6xlarge-xffmpeg-processor--cli-input-json file://vt1-6xlarge-xffmpeg-linux.json--regionus-east-1
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- vt1.24xlarge
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vt1-24xlarge-ffmpeg-linux.jsonと言う名前で、以下の内容が記述されたテキストファイルを作成します。{ "family": "vt1-24xlarge-xffmpeg-processor", "requiresCompatibilities": ["EC2"], "placementConstraints": [ { "type": "memberOf", "expression": "attribute:ecs.os-type == linux" }, { "type": "memberOf", "expression": "attribute:ecs.instance-type == vt1.24xlarge" } ], "containerDefinitions": [ { "entryPoint": [ "/bin/bash", "-c" ], "command": ["/video/ecs_ffmpeg_wrapper.sh"], "linuxParameters": { "devices": [ { "containerPath": "/dev/dri/renderD128", "hostPath": "/dev/dri/renderD128", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD129", "hostPath": "/dev/dri/renderD129", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD130", "hostPath": "/dev/dri/renderD130", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD131", "hostPath": "/dev/dri/renderD131", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD132", "hostPath": "/dev/dri/renderD132", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD133", "hostPath": "/dev/dri/renderD133", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD134", "hostPath": "/dev/dri/renderD134", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD135", "hostPath": "/dev/dri/renderD135", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD136", "hostPath": "/dev/dri/renderD136", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD137", "hostPath": "/dev/dri/renderD137", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD138", "hostPath": "/dev/dri/renderD138", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD139", "hostPath": "/dev/dri/renderD139", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD140", "hostPath": "/dev/dri/renderD140", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD141", "hostPath": "/dev/dri/renderD141", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD142", "hostPath": "/dev/dri/renderD142", "permissions": [ "read", "write" ] }, { "containerPath": "/dev/dri/renderD143", "hostPath": "/dev/dri/renderD143", "permissions": [ "read", "write" ] } ] }, "mountPoints": [ { "containerPath": "/video", "sourceVolume": "video_file" } ], "cpu": 0, "memory": 12000, "image": "0123456789012.dkr.ecr.us-west-2.amazonaws.com/aws/xilinx-xffmpeg", "essential": true, "name": "xilinix-xffmpeg" } ], "volumes": [ { "name": "video_file", "host": {"sourcePath": "/home/ec2-user"} } ] } -
タスク定義を登録します。
aws ecs register-task-definition --familyvt1-24xlarge-xffmpeg-processor--cli-input-json file://vt1-24xlarge-xffmpeg-linux.json--regionus-east-1
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動画トランスコーディングワークロードでのタスク定義
AWS Neuron 機械学習ワークロードでのタスク定義