REANA-DB.

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  • License: MIT License (MIT)
  • Author: REANA
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About

REANA-DB is a component of the REANA reusable analysis platform. It contains REANA database models and utilities.

Features

  • database persistence for REANA system

  • database models and utilities

  • database upgrades and migrations

Usage

The detailed information on how to install and use REANA can be found in docs.reana.io.

Changes

Version master (UNRELEASED)

  • Encrypts user tokens.

  • Adds initial central workflow status transitions logic.

  • Factors out user tokens from User table to UserToken table.

  • Adds audit table and logic to register actions.

  • Adds new column workspace_path to the Workflow table.

  • Adds fixtures for better testing models.

  • Amends database host configuration to respect REANA component prefixing.

  • Uses centrally configured database service name from REANA-Commons.

  • Adds REANA-Commons as a dependency.

  • Add Black formatter support.

Version 0.6.0 (2019-12-19)

  • Adds new method which returns full workflow name.

  • Adds more granular DB configuration.

  • Adds Git repository information to the workflow model. (Workflow.git_repo, Workflow.git_provider)

  • Adds user name information to the user model. (User.full_name, User.username)

  • Removes restart count information from the job model. (Job.restart_count, Job.max_restart_count)

  • Adds support for Python 3.8.

Version 0.5.0 (2019-04-16)

  • Introduces new workflow statuses: deleted, stopped, queued.

  • Adds new field to store workflow stopping time. (Workflow.run_stopped_at)

  • Moves workflow input parameters to its own column to separate them from operational options. Adapts getters accordingly. (Workflow.input_parameters)

  • Adds new method to retrieve the workflow owner’s token. (Workflow.get_owner_access_token)

  • Introduces new utility function to retrieve workflows by uuid or name. (_get_workflow_with_uuid_or_name)

  • Introduces new fields for interactive sessions: interactive_session, interactive_session_name and interactive_session_type. Note that with current design only one interactive session per workflow is supported.

  • Adds a new enumeration for possible job statuses. (JobStatus)

  • Adds new field to identify jobs in the underlying compute backend. (Job.backend_job_id)

Version 0.4.0 (2018-11-06)

  • Stores reana.yaml in database models.

  • Adds Workflow specification and parameter getters.

  • Adds support for Python 3.7.

  • Changes license to MIT.

Version 0.3.0 (2018-08-10)

  • This package is a result of refactoring reana-commons.

  • Provides common REANA models.

  • Provides database connection logic.

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