21 lines
803 B
Markdown
21 lines
803 B
Markdown
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Build docker image and push to Docker Hub.
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```bash
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docker build -t tzolov/python_task_with_status:0.1 .
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docker push tzolov/python_task_with_status:0.1
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```
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NOTE: replace `tzolov` with your docker hub prefix.
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Register the docker image as SCDF `task` application:
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```bash
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dataflow:>app register --type task --name python-task-with-status --uri docker://tzolov/python_task_with_status:0.1
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```
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Create task instance and launch it:
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```bash
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dataflow:>app register --type task --name python-task-with-status --uri docker://tzolov/python_task_with_status:0.1
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dataflow:>task create --name python-task --definition "python-task-with-status"
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dataflow:>task launch --name python-task
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```
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TIP: if `--error.message=<Some Text>` is passed as a launch argument, the task will throw an error with the specified text. |