v0.7.1

What's Changed

• Add import of json in ruby mixin to prevent crashes by @TShapinsky in #523
• Multiplatform support by @TShapinsky in #520

Full Changelog: v0.7.0...v0.7.1

v0.7.0

What's Changed

• Update OpenStudio to v3.8.0
• Update EnergyPlus to v24.1.0
• Update PyFMI to 2.11.0
• New REST API structure
• New API tests beyond the scope of the alfalfa-client
• Replaced SQS queue with Redis for distributing jobs
• Building name extraction now happens after E+ measures instead of OS measures
• Whole building energy now reads Watts instead of Joules
• Various bugfixes and stability improvements

Full Changelog: v0.6.0...v0.7.0

v0.6.0

Note that with this release we moved from DockerHub to GitHub Container Registry for image hosting. The REGISTRY_BASE_URI has been updated in the .env file. If you are not using the .env for deployment, you will need to update REGISTRY_BASE_URI in your own deployment scripts. No other changes are required.

What's Changed

• Report preprocessing errors and consolidate site information collection by @TShapinsky in #437
• add ability to disable control points by @TShapinsky in #439
• Add Schedule Generation Tests and Support for more Schedule Types by @TShapinsky in #442
• Externalize Worker dependencies and improve CI speed by @TShapinsky in #423
• Create Alfalfa Gem from alfalfa-lib folder by @tanushree04 in #448
• Redis v4 Refactor by @axelstudios in #392
• Add download site button by @TShapinsky in #453
• Bump mongo to version 6 by @TShapinsky in #454
• Update AWS dependencies by @axelstudios in #452
• update to alfalfa lib gem by @tanushree04 in #455
• Bump redis from 3.5.3 to 4.5.4 by @dependabot in #429
• Ruby library tweaks by @TShapinsky in #456
• Prune dependencies in pyproject.toml by @TShapinsky in #460
• Bump version to 0.6.0 by @TShapinsky in #458

New Contributors

• @tanushree04 made their first contribution in #448

Full Changelog: v0.5.1...v0.6.0

v0.5.1

What's Changed

• Temporarily remove automatic natural gas metering by @TShapinsky (#424)

Full Changelog: v0.5.0...v0.5.1

v0.5.0

What's Changed

• Replace GraphQL with REST API @axelstudios (#383, #415) @TShapinsky (#390)
• Added comprehensive REST API documentation at /docs endpoint @axelstudios
• Models have database instances and can be used to create runs without reuploading @TShapinsky (#390)
• Error log is visible in Web UI @axelstudios (#415)
• Extend timeout during warmup with EnergyPlus runs @TShapinsky (#399)
• Fix bug where OSWs with empty steps would crash @TShapinsky (#401)
• Overhauled point generation. Adding site meters, zone sensors, and schedule controls @TShapinsky (#406)
• Better reporting for certain EnergyPlus errors @TShapinsky
• Added run aliases @TShapinsky (#410)
• Update dependencies @axelstudios (#413)
• Signed URLs point to correct download URL @axelstudios (#415 #422)
• Lock versions for dependent docker containers @nllong (#393)
• Added error handling and validation to all REST API endpoints @axelstudios (#415)
• OSW and FMU sites can be operated on simultaneously from the UI @axelstudios (#415)
• Bug fixes @axelstudios @TShapinsky

Full Changelog: v0.4.1...v0.5.0

v0.4.1

What's Changed

• Add fix for incorrect timesteps when days roll over by @TShapinsky in #364
• Small Optimization for Point Writing by @TShapinsky in #365
• Remove worker container_name by @TShapinsky in #370
• Fix Failing Tests by @TShapinsky in #376
• Change python measure name by @TShapinsky in #373
• Move sim_time to redis by @TShapinsky in #374
• Bump pytoml version to 0.4.1 by @TShapinsky in #379
• Move from sklearn to scikit-learn in test by @TShapinsky in #381
• Bump web version to 0.4.1 by @TShapinsky in #382
• Bump loader-utils from 2.0.2 to 2.0.3 in /alfalfa_web by @dependabot in #384
• API Refactor and Improvements by @axelstudios in #383
• Switch from zipfile to shutil to improve structure of uploaded models by @TShapinsky in #368
• Merge 0.4.1 into Main by @TShapinsky in #380

Full Changelog: v0.4.0...v0.4.1

v0.4.0

Worker Updates

• Substantial upgrades to database interaction:
  • Move read/write operations of write arrays, curVal, and curStatus from Mongo to Redis, reducing latencies associated with model advance.
  • Add Mongo engine ORM and associated database schema per the object specification.
  • Revised Mongo indexes.
  • Consolidate explicit MongoDB interactions throughout codebase.
  • Creates a database schema per the Mongo engine object specification.
  • Creates a new site object which is extracted during the recs writing.
  • Creates relationships between objects.
  • Enables cascading deletes (if called from the Python side of the code). e.g., site.delete() now removes all models, runs, recs, writearrays, etc.
  • Adds unit test with basic mock data for mongoengine/mongo
• Python updates
  • Worker Python and E+ Python upgraded to 3.8
  • Required packaged for Python plugins can be specified in a requirements.txt file, documented in wiki.
• Improved error handling and logging:
  • Jobs that experience errors now upload the contents of the run to S3
  • E+ error logs are now exposed to the user when simulation fails.
• Bug fixes:
  • Fixes intermittent E+ bug where models would sometimes skip a time step.
  • Timescale runs now stop at the specified stop time.
  • Improved handing of writearray and writeVal.

Web Updates

• Fixed React routing to redirect to home on unknown routes
• Restricted uploads to .zip and .fmu file extensions
• Added favicon
• Resolved all high-security vulnerabilities

What's Changed

• InfluxDB auth breaks in Grafana 9. This fixes the historian stack fo… by @anyaelena in #328
• hotfix - pin grafana in 0.3.0 release by @anyaelena in #329
• Centralized License by @axelstudios in #331
• Check in run when error in job is experienced by @TShapinsky in #325
• pull in latest FMU-related libraries from boptest by @nllong in #333
• Python dependency management by @TShapinsky in #335
• Add Basic Model I/O Test by @TShapinsky in #337
• Fix job_history recording by @TShapinsky in #341
• Pass realtime, external_clock, and timescale as string by @nllong in #342
• Watch JS files in development docker compose by @nllong in #351
• Fix model advance bug by @TShapinsky in #338
• Alfalfa with custom e+9.6 w/ py3.8 build by @TShapinsky in #344
• Add test for automatic virtual environment creation by @TShapinsky in #343
• Timescale fixes by @TShapinsky in #340
• Add automatic handling of eplus error logs and test case by @TShapinsky in #353
• Write to Redis by @axelstudios in #356
• Add Mongo ORM/ODM by @nllong in #352
• 0.4.0 Release by @anyaelena in #362

Full Changelog: v0.3.0...v0.4.0

v0.3.0

The 0.3.0 release of Alfalfa includes substantial updates to both worker and web containers. These are detailed in dedicated sections below and include the following breaking changes:

• Worker updates to EnergyPlus, OpenStudio, and Python may require model updates to run without errors.
• Web update to namespace the Project Haystack API mean that any coded API integrations will need url updates to add the `/haystack' prefix.
• Any integrations using alfalfa-client must be updated to use alfalfa-client 0.3.1 which includes updates to API calls for run administration.

Worker Updates

• Update Ubuntu from 18.04 to 20.04.
• Update Python from 3.6 to 3.7.
• Removed Python 2 entirely.
• Update EnergyPlus from 9.4.0 to 9.60.
• Update OpenStudio from 3.1.0 to 3.3.0.
• More granular run statuses, including error status. Status list defined in lib/run.py.
• Introduced Mocks and expanded test coverage.
• FMU and OSW runs now use same base class for timescale and external_clock runs.

Web Updates

• Update base image from Ubuntu 18.04 to Alpine 3.16.
• Webpack 5 upgrade
• Resolves all dependency vulnerabilities.
• Added REST API (/api/v2/*), with live documentation at /docs.
• Project Haystack API moved to namespace: (/haystack/*)
• Added LOGGING toggle to .env
• Fixes unexpected UI behavior bugs.

Deployment Updates

• Run logs scraped and browsable via Kibana.

What's Changed

• Release 0.2.0 by @anyaelena in #272
• Add in Log Stack (ELK) for docker-compose by @tijcolem in #285
• Bump moment from 2.26.0 to 2.29.2 in /alfalfa_web by @dependabot in #287
• Upgrade to Python 3.7 by @TShapinsky in #296
• upgrade IDFs to 9.6.0 by @nllong in #295
• 3 min timeout for warm up by @anyaelena in #298
• configure filebeat to harvest sim logs by @tijcolem in #300
• Bump pillow from 9.1.0 to 9.1.1 by @dependabot in #304
• Web Dependency Refactor by @axelstudios in #305
• Small tweaks to job refactor by @nllong in #306
• Don't Generate Precompressed Assets by @axelstudios in #307
• Alfalfa Job Refactor by @TShapinsky in #299
• Pin minio as workaround for #230. by @anyaelena in #309
• 0.3.0 Release by @anyaelena in #317
• Alfalfa REST API + Documentation by @axelstudios in #316
• Fix error handling during FMU time parsing by @TShapinsky in #315
• Fix Run Download Location for OpenStudio Runs by @TShapinsky in #318
• 0.3.0 Release by @anyaelena in #319

New Contributors

• @tijcolem made their first contribution in #285

Full Changelog: v0.2.0...v0.3.0

v0.2.0

Summary of updates

Worker:

• Install Spawn of EnergyPlus
• Alfalfa workers upgrade to PyFMI 2.9.5 and now use exclusively Python 3
• OS and FMU operations have improved separation
• Message to add a site now uses ‘model_name’ instead of ‘osm_name’ as a parameter
• FMU timestep updated to 60s.
• Timescale option now working for FMUs

Web:

• Resolved security vulnerabilities
• Windows compatible
• Isolated devDependencies
• Replaced deprecated Roboto dependency
• Localized Material Icons font
• ES6 refactor
• Reformat
• Added missing dependencies
• Replaced moment with luxon for tree shaking
• Replaced hardcoded browser targets with dynamic .browserslistrc
• Fixed invalid json
• Resolved all compilation warnings

Deployment:

• The alfalfa-helm repo now provides resources for deploying Alfalfa to Kubernetes.

What's Changed

• Print the error and traceback if worker dies during startup. by @anyaelena in #173
• lock version of poetry and force install nodejs by @nllong in #186
• Bump path-parse from 1.0.6 to 1.0.7 in /alfalfa_web by @dependabot in #184
• Bump browserslist from 4.13.0 to 4.16.6 in /alfalfa_web by @dependabot in #183
• Bump hosted-git-info from 2.8.8 to 2.8.9 in /alfalfa_web by @dependabot in #182
• Bump redis from 3.0.2 to 3.1.1 in /alfalfa_web by @dependabot in #180
• Bump ssri from 6.0.1 to 6.0.2 in /alfalfa_web by @dependabot in #179
• Bump y18n from 4.0.0 to 4.0.3 in /alfalfa_web by @dependabot in #187
• Bump lodash from 4.17.19 to 4.17.21 in /alfalfa_web by @dependabot in #181
• Update web dependencies by @kbenne in #190
• Bump aws-sdk from 2.715.0 to 2.814.0 in /alfalfa_web by @dependabot in #191
• Increase advance timeout to 1 minute by @kbenne in #193
• remove unused Dockerfile-test by @nllong in #215
• upgrade dependencies by @nllong in #214
• Support dev environment with docker-compose and docker by @nllong in #216
• rename docker-compose.historian.yml by @nllong in #217
• Break out files into worker fmu and worker openstudio folders by @nllong in #219
• move dbops.js out of generic lib folder by @nllong in #225
• Update copyrights and use prettier formatting pre-commit by @nllong in #226
• Remove .osm workflow from workers by @TShapinsky in #227
• rename osmName to modelName to support osm and fmu by @nllong in #223
• Update alfalfa-client branch by @nllong in #235
• Bump node-sass from 4.14.1 to 7.0.0 in /alfalfa_web by @dependabot in #232
• isort precommit by @nllong in #240
• Create dispatcher class by @nllong in #239
• Increase timeout for mlep to 1 min by @kbenne in #243
• Give E+ a minute to warm up. by @anyaelena in #246
• Remove redundant code in Alfalfa Workers by @TShapinsky in #244
• Update install commands for Spawn by @kbenne in #255
• Remove Python 2 by @TShapinsky in #251
• Web Refactor by @axelstudios in #267
• Bump ajv from 6.6.1 to 6.12.6 in /alfalfa_web by @dependabot in #269
• Main into develop by @anyaelena in #271
• Fixed datetime picker by @axelstudios in #277
• Add SuperLU with Sundials to fix spawn support by @TShapinsky in #278
• Bump paramiko from 2.9.2 to 2.10.1 by @dependabot in #281
• 263 fix fmutimescale by @anyaelena in #280

New Contributors

• @TShapinsky made their first contribution in #227
• @axelstudios made their first contribution in #267