timeout.py

# Copyright 2020 kubeflow.org
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


from kfp import dsl, components


random_failure_1Op = components.load_component_from_text("""
name: random-failure
description: random failure
inputs:
  - {name: exitcodes, type: String}
implementation:
  container:
    image: python:alpine3.6
    command:
    - python
    - -c
    args:
    - |
      import random; import sys; exit_code = random.choice([$0]); print(exit_code); \
      import time; time.sleep(30); sys.exit(exit_code)
    - {inputValue: exitcodes}
""")


@dsl.pipeline(
    name='pipeline-includes-two-steps-which-fail-randomly',
    description='shows how to use ContainerOp set_timeout().'
)
def timeout_sample_pipeline():
    op1 = random_failure_1Op('0,1,2,3').set_timeout(20)
    op2 = random_failure_1Op('0,1')
    dsl.get_pipeline_conf().set_timeout(1)


if __name__ == '__main__':
    from kfp_tekton.compiler import TektonCompiler
    TektonCompiler().compile(timeout_sample_pipeline, __file__.replace('.py', '.yaml'))