Argo Workflow 프레임 추출

frame_extract.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: media-works-
spec:
  entrypoint: media-works-ffmpeg
  volumes:
  - name: workdir
    persistentVolumeClaim:
      claimName: azure-managed-disk
  templates:
  - name: media-works-ffmpeg
    container:
      image: briankim/ffmpeg:v1
      command: [ffmpeg]
      args: ["-i", "/mnt/vol/big_file.mp4","-r", "1/1", "/mnt/vol/$frame%03d.jpg"]
      volumeMounts:
      - name: workdir
        mountPath: /mnt/vol

• 병렬 처리를 위한 Dag 설정

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: dag-diamond-
spec:
  entrypoint: diamond
  volumes:
  - name: workdir
    persistentVolumeClaim:
      claimName: azure-managed-disk
  templates:
  - name: ffmpeg
    container:
      image: briankim/ffmpeg:v1
      command: [ffmpeg]
      args: ["-i", "/mnt/vol/small_file.mp4","-r", "1/1", "/mnt/vol/$frame%03d.jpg"]
      volumeMounts:
      - name: workdir
        mountPath: /mnt/vol
  - name: diamond
    dag:
      tasks:
      - name: A
        template: ffmpeg
      - name: B
        template: ffmpeg
      - name: C
        template: ffmpeg
      - name: D
        template: ffmpeg
      - name: E
        template: ffmpeg