71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# Copyright 2018 The Kubeflow Authors
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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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from kfp.dsl import _for_loop
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@dsl.pipeline(name='my-pipeline')
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def pipeline(my_pipe_param: int = 10):
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loop_args = [{'a': 1, 'b': 2}, {'a': 10, 'b': 20}]
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with dsl.ParallelFor(loop_args) as item:
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op1 = dsl.ContainerOp(
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name="my-in-coop1",
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image="library/bash:4.4.23",
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command=["sh", "-c"],
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arguments=["echo op1 %s %s" % (item.a, my_pipe_param)],
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)
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with dsl.ParallelFor([100, 200, 300]) as inner_item:
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op11 = dsl.ContainerOp(
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name="my-inner-inner-coop",
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image="library/bash:4.4.23",
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command=["sh", "-c"],
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arguments=[
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"echo op1 %s %s %s" % (item.a, inner_item, my_pipe_param)
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],
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)
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op2 = dsl.ContainerOp(
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name="my-in-coop2",
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image="library/bash:4.4.23",
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command=["sh", "-c"],
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arguments=["echo op2 %s" % item.b],
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)
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op_out = dsl.ContainerOp(
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name="my-out-cop",
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image="library/bash:4.4.23",
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command=["sh", "-c"],
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arguments=["echo %s" % my_pipe_param],
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)
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if __name__ == '__main__':
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from kfp import compiler
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import kfp
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import time
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client = kfp.Client(host='127.0.0.1:8080/pipeline')
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print(compiler.Compiler().compile(pipeline, package_path=None))
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pkg_path = '/tmp/witest_pkg.tar.gz'
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compiler.Compiler().compile(pipeline, package_path=pkg_path)
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exp = client.create_experiment('withparams_exp')
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client.run_pipeline(
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experiment_id=exp.id,
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job_name='withitem_nested_{}'.format(time.time()),
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pipeline_package_path=pkg_path,
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params={},
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)
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