openstack/taskflow
Code Issues Proposed changes
4c36d38999
taskflow/doc/source/examples.rst
Joshua Harlow 3bbbcc6842 Add a conductor running example 
Create an example which can be extended to create a simplistic
review checkout, tox running system which can be used to run
some set of actions on every review posted. This could be expanded
and connected into a gerrit pipeline to create a mini-jenkins
like trigger/build/result system.

Part of ongoing blueprint more-examples

Change-Id: I5cf1bf02eeddf897ac7f098f1d73377f262a267b
2015-04-20 21:48:32 -07:00

7.0 KiB
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Hello world

Note

Full source located at hello_world.

../../taskflow/examples/hello_world.py

Passing values from and to tasks

Note

Full source located at simple_linear_pass.

../../taskflow/examples/simple_linear_pass.py

Using listeners

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Full source located at echo_listener.

../../taskflow/examples/echo_listener.py

Dumping a in-memory backend

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Full source located at dump_memory_backend.

../../taskflow/examples/dump_memory_backend.py

Making phone calls

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Full source located at simple_linear.

../../taskflow/examples/simple_linear.py

Making phone calls (automatically reverting)

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Full source located at reverting_linear.

../../taskflow/examples/reverting_linear.py

Building a car

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Full source located at build_a_car.

../../taskflow/examples/build_a_car.py

Iterating over the alphabet (using processes)

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Full source located at alphabet_soup.

../../taskflow/examples/alphabet_soup.py

Watching execution timing

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Full source located at timing_listener.

../../taskflow/examples/timing_listener.py

Distance calculator

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Full source located at distance_calculator

../../taskflow/examples/distance_calculator.py

Table multiplier (in parallel)

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Full source located at parallel_table_multiply

../../taskflow/examples/parallel_table_multiply.py

Linear equation solver (explicit dependencies)

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Full source located at calculate_linear.

../../taskflow/examples/calculate_linear.py

Linear equation solver (inferred dependencies)

Source: graph_flow.py

../../taskflow/examples/graph_flow.py

Linear equation solver (in parallel)

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Full source located at calculate_in_parallel

../../taskflow/examples/calculate_in_parallel.py

Creating a volume (in parallel)

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Full source located at create_parallel_volume

../../taskflow/examples/create_parallel_volume.py

Summation mapper(s) and reducer (in parallel)

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Full source located at simple_map_reduce

../../taskflow/examples/simple_map_reduce.py

Sharing a thread pool executor (in parallel)

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Full source located at share_engine_thread

../../taskflow/examples/share_engine_thread.py

Storing & emitting a bill

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Full source located at fake_billing

../../taskflow/examples/fake_billing.py

Suspending a workflow & resuming

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Full source located at resume_from_backend

../../taskflow/examples/resume_from_backend.py

Creating a virtual machine (resumable)

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Full source located at resume_vm_boot

../../taskflow/examples/resume_vm_boot.py

Creating a volume (resumable)

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Full source located at resume_volume_create

../../taskflow/examples/resume_volume_create.py

Running engines via iteration

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Full source located at run_by_iter

../../taskflow/examples/run_by_iter.py

Controlling retries using a retry controller

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Full source located at retry_flow

../../taskflow/examples/retry_flow.py

Distributed execution (simple)

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Full source located at wbe_simple_linear

../../taskflow/examples/wbe_simple_linear.py

Distributed notification (simple)

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Full source located at wbe_event_sender

../../taskflow/examples/wbe_event_sender.py

Distributed mandelbrot (complex)

Note

Full source located at wbe_mandelbrot

Output

Generated mandelbrot fractal

Code

../../taskflow/examples/wbe_mandelbrot.py

Jobboard producer/consumer (simple)

Note

Full source located at jobboard_produce_consume_colors

../../taskflow/examples/jobboard_produce_consume_colors.py

Conductor simulating a CI pipeline

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Full source located at tox_conductor

../../taskflow/examples/tox_conductor.py