44 lines
1.4 KiB
Python
Executable File
44 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2018 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.dsl as dsl
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class RandomFailure1Op(dsl.ContainerOp):
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"""A component that fails randomly."""
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def __init__(self, exit_codes):
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super(RandomFailure1Op, self).__init__(
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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 = random.choice([%s]); print(exit_code); sys.exit(exit_code)" % exit_codes])
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@dsl.pipeline(
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name='pipeline includes two steps which fail randomly.',
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description='shows how to use ContainerOp set_retry().'
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)
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def retry_sample_pipeline():
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op1 = RandomFailure1Op('0,1,2,3').set_timeout(10)
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op2 = RandomFailure1Op('0,1')
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dsl.get_pipeline_conf().set_timeout(50)
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if __name__ == '__main__':
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import kfp.compiler as compiler
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compiler.Compiler().compile(retry_sample_pipeline, __file__ + '.tar.gz')
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