89 lines
2.2 KiB
Python
89 lines
2.2 KiB
Python
# Copyright 2021 kubeflow.org
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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_tekton.compiler import TektonCompiler
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from kfp import components
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class Coder:
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def empty(self):
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return ""
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TektonCompiler._get_unique_id_code = Coder.empty
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op0_yaml = '''\
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name: 'my-out-cop0'
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outputs:
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- {name: out, type: String}
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implementation:
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container:
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image: python:alpine3.6
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command: ['sh', '-c']
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args:
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- |
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set -e
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python -c "import json; import sys; json.dump([i for i in range(20, 31)], open('$0', 'w'))"
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- {outputPath: out}
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'''
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op1_yaml = '''\
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name: 'my-in-cop1'
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inputs:
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- {name: item, type: Integer}
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implementation:
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container:
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image: library/bash:4.4.23
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command: ['sh', '-c']
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args:
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- |
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set -e
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echo no output global op1, item: "$0"
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- {inputValue: item}
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'''
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op_out_yaml = '''\
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name: 'my-out-cop2'
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inputs:
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- {name: output, type: String}
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implementation:
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container:
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image: library/bash:4.4.23
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command: ['sh', '-c']
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args:
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- |
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set -e
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echo no output global op2, outp: "$0"
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- {inputValue: output}
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'''
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@dsl.pipeline(name='withparam-output')
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def pipeline():
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op0_template = components.load_component_from_text(op0_yaml)
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op0 = op0_template()
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with dsl.ParallelFor(op0.output) as item:
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op1_template = components.load_component_from_text(op1_yaml)
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op1 = op1_template(item)
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op_out_template = components.load_component_from_text(op_out_yaml)
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op_out = op_out_template(op0.output)
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if __name__ == '__main__':
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from kfp_tekton.compiler import TektonCompiler
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TektonCompiler().compile(pipeline, __file__.replace('.py', '.yaml'))
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