42 lines
1.4 KiB
Python
Executable File
42 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2019 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import kfp
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from kfp import dsl
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def random_failure_op(exit_codes):
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"""A component that fails randomly."""
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return dsl.ContainerOp(
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name='random_failure',
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image='python:alpine3.6',
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command=['python', '-c'],
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arguments=['import random; import sys; exit_code = int(random.choice(sys.argv[1].split(","))); print(exit_code); sys.exit(exit_code)', exit_codes]
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)
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@dsl.pipeline(
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name='Retry random failures',
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description='The pipeline includes two steps which fail randomly. It shows how to use ContainerOp(...).set_retry(...).'
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)
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def retry_sample_pipeline():
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op1 = random_failure_op('0,1,2,3').set_retry(10)
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op2 = random_failure_op('0,1').set_retry(5)
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if __name__ == '__main__':
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kfp.compiler.Compiler().compile(retry_sample_pipeline, __file__ + '.yaml')
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