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Update examples to use
us-west-2 (#49)
Now that Coiled supports `us-west-2`, we can use that! This also adds a script to build software environments in parallel in multiple regions. By creating envs in multiple regions up front, the first person won't have to wait for an image build when they spin up a cluster in one of the demos. Also added `jupyterlab-system-monitor` for fun.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| """ | ||
| Make Coiled software environments for stackstac in multiple regions, | ||
| and upload all notebook files into a Coiled notebook (aka Job). | ||
| """ | ||
|
|
||
| import asyncio | ||
| import io | ||
| import subprocess | ||
| from pathlib import Path | ||
| import sys | ||
| from typing import List | ||
|
|
||
| import aiotools | ||
| import coiled | ||
|
|
||
|
|
||
| async def create_software_environment_quiet( | ||
| cloud: coiled.Cloud[coiled.core.Async], **kwargs | ||
| ) -> None: | ||
| log = io.StringIO() | ||
| try: | ||
| await cloud.create_software_environment(log_output=log, **kwargs) | ||
| except Exception: | ||
| print( | ||
| f"Error creating software environment with {kwargs}:\n{log.getvalue()}", | ||
| file=sys.stderr, | ||
| ) | ||
| raise | ||
|
|
||
| print(f"Built environment for {kwargs.get('backend_options')}") | ||
|
|
||
|
|
||
| async def make_coiled_stuff( | ||
| deps: List[str], | ||
| regions: List[str], | ||
| name: str, | ||
| ) -> None: | ||
| examples = Path(__file__).parent.parent / "examples" | ||
| docs = Path(__file__).parent.parent / "docs" | ||
| notebook_paths = list(examples.glob("*.ipynb")) + list(docs.glob("*.ipynb")) | ||
| notebooks = list(map(str, notebook_paths)) | ||
| print(f"Notebooks: {notebooks}") | ||
|
|
||
| async with coiled.Cloud(asynchronous=True) as cloud: | ||
| name_software = name + "-notebook" | ||
| async with aiotools.TaskGroup(name="envs") as tg: | ||
| # Build all the software environments in parallel in multiple regions | ||
| tg.create_task( | ||
| create_software_environment_quiet( | ||
| cloud, | ||
| name=name_software, | ||
| container="coiled/notebook:latest", | ||
| pip=deps, | ||
| ) | ||
| ) | ||
|
|
||
| for region in regions: | ||
| tg.create_task( | ||
| create_software_environment_quiet( | ||
| cloud, | ||
| name=name, | ||
| pip=deps, | ||
| backend_options={"region": region}, | ||
| ) | ||
| ) | ||
|
|
||
| # Create job configuration for notebook | ||
| await cloud.create_job_configuration( | ||
| name=name, | ||
| software=name_software, | ||
| cpu=2, | ||
| gpu=0, | ||
| memory="8 GiB", | ||
| command=["/bin/bash", "start.sh", "jupyter", "lab"], | ||
| files=notebooks, | ||
| ports=[8888], | ||
| description="Example notebooks from the stackstac documentation", | ||
| ) | ||
| print(f"Created notebook {name}") | ||
|
|
||
|
|
||
| if __name__ == "__main__": | ||
| proc = subprocess.run( | ||
| "poetry export --without-hashes -E binder -E viz", | ||
| shell=True, | ||
| check=True, | ||
| capture_output=True, | ||
| text=True, | ||
| ) | ||
| deps = proc.stdout.splitlines() | ||
|
|
||
| # TODO single-source the version! this is annoying | ||
| version = subprocess.run( | ||
| "poetry version -s", shell=True, check=True, capture_output=True, text=True | ||
| ).stdout.strip() | ||
| print(f"Version: {version}") | ||
| deps += [f"stackstac[binder,viz]=={version}"] | ||
|
|
||
| asyncio.run( | ||
| make_coiled_stuff(deps, regions=["us-west-2", "eu-central-1"], name="stackstac") | ||
| ) |
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