container-hub
Container Hub
Spiritual successor of the machine manager. Main purpose is starting and stopping threedi simulation containers.
Usage
The container hub solely exposes two functions, up() and down() in backend classes. A backend class can be imported via the get_backend` helper function
from container_hub import get_backend backend = get_backend(settings) # settings is either simple-settings/Django settings or similar object.
Based on provided settings this gives you a carrier backend, either from the container_hub.carriers.marathon.backend or the container_hub.carriers.docker.backend.
Credits
This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.
History
0.2.0 (2026-09-23)
Convert to pyproject.toml
Update github action runner versions
0.1.22 (2026-09-23)
Change backoff limit to 0 for Kubernetes jobs.
0.1.21 (2024-12-16)
Remove package version pins for hikaru and kubernetes.
Remove Marathon backend.
0.1.20 (2024-12-13)
Bump docker version
0.1.19 (2024-03-19)
Try again to release.
0.1.18 (2024-03-19)
Try PyPi release with adjusted GA workflow.
0.1.17 (2024-03-19)
Retry release.
0.1.16 (2024-03-19)
Try to release to PyPi
0.1.15 (2024-03-19)
Filter Kubernetes job: need to start with “simulation-”
0.1.14 (2023-08-29)
Added option for getting job status in Kubernetes backend.
0.1.13 (2023-07-10)
Kubernetes job should only run once.
Allow size limit on EmptyDirVolumeSource.
0.1.12 (2023-03-06)
Secret mount options was incorrect.
0.1.11 (2023-03-03)
Allow more Kubernetes mounts options.
0.1.10 (2023-03-01)
Enable annotations and resources (limits/requests).
0.1.9 (2023-02-13)
Added shared EmptyDirVolumeSource with name “shared-data” between simulation and scheduler container.
0.1.8 (2023-02-10)
Drop scheduler-worker container in Kubernetes.
0.1.7 (2022-12-07)
Need to use V1DeleteOptions from openapi
0.1.6 (2022-09-19)
Automically remove pod under job.
Add the option of opening a debug port for the docker backend.
0.1.5 (2022-06-24)
Added imagePullSecrets, NodeAffinity and Resources options for Kubernetes simulation Job.
0.1.4 (2022-06-17)
Kubernetes backend container_list() needs to return simulation-id’s only.
0.1.3 (2022-06-15)
Changes in Kubernetes backend after testing.
0.1.2 (2022-05-09)
Added kubernetes support.
0.1.1 (2022-04-15)
Major refactor: carriers now are available via backend modules.
0.0.19 (2022-04-13)
Don’t pick SENTRY settings up from simple-settings. Should be given via up function envs parameter.
0.0.18 (2021-12-21)
Updated pypi token.
0.0.17 (2021-12-21)
Dynamically set container “LOG_LEVEL” via env parameter.
0.0.16 (2021-09-03)
Disable model mount when gridadmin_download_url and tables_download_url parameters are both given.
0.0.15 (2021-07-27)
Added options for passing gridadmin_download_url and tables_download_url parameters to the up() function
0.0.14 (2021-06-09)
Removed threedi-api-client as requirement.
Added a pypi release pipeline to github action workflow.
0.0.13 (2020-10-13)
Added the ‘clean_up_files’ arg to ‘up()’ function.
0.0.12 (2020-08-11)
Bumped docker version
0.0.11 (2020-05-15)
Added the ‘max_rate’ arg to up() function.
0.0.10 (2020-04-20)
All MarathonApp args must be strings.
0.0.9 (2020-04-20)
Session memory argument mem must be string for marathon strange enough.
0.0.8 (2020-04-16)
Added the pause_timeout arg to the up() function.
0.0.7 (2020-02-19)
Strip the ‘simulation-’ prefix when querying for the docker container_list to ensure uniformity between all carriers.
0.0.6 (2020-01-27)
Use a generic envs arg that will set the container env variables.
Added args sim_uid, sim_ref_datetime, end_time, duration and start_mode to container CMD.
0.0.5 (2020-01-17)
Use generic marathon constraints settings.
0.0.4 (2019-12-19)
Added support for host and ip lookups.
0.0.3 (2019-12-19)
Catch also ImportErrors for simple settings.
0.0.2 (2019-12-19)
Rename env var only_initialize to scheduler_action.
0.0.1 (2019-12-19)
First release on PyPI.
2 maintainers
Metadata
2 maintainers
Release files for container-hub 0.2.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| container_hub-0.2.0.tar.gz | 22.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| container_hub-0.2.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 38.2 kB
Release files / container_hub-0.2.0.tar.gz
| Download URL | container_hub-0.2.0.tar.gz |
|---|---|
| Size | 22.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
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Release files / container_hub-0.2.0-py3-none-any.whl
| Download URL | container_hub-0.2.0-py3-none-any.whl |
|---|---|
| Size | 15.8 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
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