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The 3Di simulation container hub

Project description

container-hub Updates

Container Hub

Spiritual successor of the machine manager. Main purpose is starting and stopping threedi simulation containers.


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.


This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.


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.

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