feat: Added online server worker config support in operator by ntkathole · Pull Request #5926 · feast-dev/feast

ntkathole · 2026-01-30T12:40:51Z

What this PR does / why we need it:

This PR adds support for configuring the new serving options introduced in PR #5881 via the Feast Operator. These options allow users to optimize the online store (feature server) for production deployments.

Example Usage:

apiVersion: feast.dev/v1
kind: FeatureStore
metadata:
  name: my-feast
spec:
  feastProject: my_project
  services:
    onlineStore:
      server:
        workerConfigs:
          workers: -1              # Auto-calculate based on CPU cores
          workerConnections: 2000
          maxRequests: 1000
          maxRequestsJitter: 50
          keepAliveTimeout: 30
          registryTTLSeconds: 60

Signed-off-by: ntkathole <nikhilkathole2683@gmail.com>

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✅ Devin Review: No Issues Found

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franciscojavierarceo

One small nit please but otherwise lgtm

franciscojavierarceo · 2026-01-31T13:15:22Z

Makefile

 	VERSION=$(VERSION) \
 	$(MAKE) docker-build

+build-feast-operator-docker-on-mac: ## Build Feast Operator Docker image on Mac


Why can't we just Donna if statement for the OS?

Adding OS auto-detection would force --platform linux/amd64 on all Mac builds, breaking users who intentionally want native ARM images for local development/testing. Keeping separate _on_mac targets gives explicit control: native arch by default, cross-platform when explicitly requested.

Alternatively, we could use an environment variable (e.g., DOCKER_PLATFORM) or configure Docker's default platform at the system level, but these add extra configuration overhead for contributors to remember.

I have to remember to use this command though so still same problem but okay

…v#5926) Signed-off-by: yassinnouh21 <yassinnouh21@gmail.com>

# [0.60.0](v0.59.0...v0.60.0) (2026-02-17) ### Bug Fixes * Added a flag to correctly download the go binaries ([0f77135](0f77135)) * Adds mapping of date Trino's type into string Feast's type ([531e839](531e839)) * **ci:** Use uv run for pytest in master_only benchmark step ([#5957](#5957)) ([5096010](5096010)) * Disable materialized odfvs for historical retrieval ([#5880](#5880)) ([739d28a](739d28a)) * Fix linting and formatting issues ([#5907](#5907)) ([42ca14a](42ca14a)) * Make timestamp field handling compatible with Athena V3 ([#5936](#5936)) ([e2bad34](e2bad34)) * Support pgvector under non-default schema ([#5970](#5970)) ([c636cd4](c636cd4)) * unit tests not running on main branch ([#5909](#5909)) ([62fe664](62fe664)) * Update java dep which blocking release ([#5903](#5903)) ([a5b8186](a5b8186)) * Update the dockerfile with golang 1.24.12. ([#5918](#5918)) ([be1b522](be1b522)) * Use context.Background() in client constructors ([#5897](#5897)) ([984f93a](984f93a)) ### Features * Add blog post for PyTorch ecosystem announcement ([#5906](#5906)) ([d2eb629](d2eb629)) * Add blog post on Feast dbt integration ([#5915](#5915)) ([b3c8138](b3c8138)) * Add DynamoDB in-place list update support for array-based features ([#5916](#5916)) ([aa5973f](aa5973f)) * Add HTTP connection pooling for remote online store client ([#5895](#5895)) ([e022bf8](e022bf8)) * Add integration tests for dbt import ([#5899](#5899)) ([a444692](a444692)) * Add lazy initialization and feature service caching ([#5924](#5924)) ([b37b7d0](b37b7d0)) * Add multiple entity support to dbt integration ([#5901](#5901)) ([05a4fb5](05a4fb5)), closes [#5872](#5872) * Add PostgreSQL online store support for Go feature server ([#5963](#5963)) ([b8c6f3d](b8c6f3d)) * Add publish docker image of Go feature server. ([#5923](#5923)) ([759d8c6](759d8c6)) * Add Set as feature type ([#5888](#5888)) ([52458fc](52458fc)) * Added online server worker config support in operator ([#5926](#5926)) ([193c72a](193c72a)) * Added support for OpenLineage integration ([#5884](#5884)) ([df70d8d](df70d8d)) * Adjust ray offline store to support abfs(s) ADLS Azure Storage ([#5911](#5911)) ([d6c0b2d](d6c0b2d)) * Batch_engine config injection in feature_store.yaml through operator ([#5938](#5938)) ([455d56c](455d56c)) * Consolidate Python packaging - remove setup.py/setup.cfg, standardize on pyproject.toml and uv ([16696b8](16696b8)) * **go:** Add MySQL registry store support for Go feature server ([#5933](#5933)) ([19f9bb8](19f9bb8)) * Improve local dev experience with file-aware hooks and auto parallelization ([#5956](#5956)) ([839b79e](839b79e)) * Modernize precommit hooks and optimize test performance ([#5929](#5929)) ([ea7d4fa](ea7d4fa)) * Optimize container infrastructure for production ([#5881](#5881)) ([5ebdac8](5ebdac8)) * Optimize DynamoDB online store for improved latency ([#5889](#5889)) ([fcc8274](fcc8274))

# [0.60.0](feast-dev/feast@v0.59.0...v0.60.0) (2026-02-17) ### Bug Fixes * Added a flag to correctly download the go binaries ([0f77135](feast-dev@0f77135)) * Adds mapping of date Trino's type into string Feast's type ([531e839](feast-dev@531e839)) * **ci:** Use uv run for pytest in master_only benchmark step ([feast-dev#5957](feast-dev#5957)) ([5096010](feast-dev@5096010)) * Disable materialized odfvs for historical retrieval ([feast-dev#5880](feast-dev#5880)) ([739d28a](feast-dev@739d28a)) * Fix linting and formatting issues ([feast-dev#5907](feast-dev#5907)) ([42ca14a](feast-dev@42ca14a)) * Make timestamp field handling compatible with Athena V3 ([feast-dev#5936](feast-dev#5936)) ([e2bad34](feast-dev@e2bad34)) * Support pgvector under non-default schema ([feast-dev#5970](feast-dev#5970)) ([c636cd4](feast-dev@c636cd4)) * unit tests not running on main branch ([feast-dev#5909](feast-dev#5909)) ([62fe664](feast-dev@62fe664)) * Update java dep which blocking release ([feast-dev#5903](feast-dev#5903)) ([a5b8186](feast-dev@a5b8186)) * Update the dockerfile with golang 1.24.12. ([feast-dev#5918](feast-dev#5918)) ([be1b522](feast-dev@be1b522)) * Use context.Background() in client constructors ([feast-dev#5897](feast-dev#5897)) ([984f93a](feast-dev@984f93a)) ### Features * Add blog post for PyTorch ecosystem announcement ([feast-dev#5906](feast-dev#5906)) ([d2eb629](feast-dev@d2eb629)) * Add blog post on Feast dbt integration ([feast-dev#5915](feast-dev#5915)) ([b3c8138](feast-dev@b3c8138)) * Add DynamoDB in-place list update support for array-based features ([feast-dev#5916](feast-dev#5916)) ([aa5973f](feast-dev@aa5973f)) * Add HTTP connection pooling for remote online store client ([feast-dev#5895](feast-dev#5895)) ([e022bf8](feast-dev@e022bf8)) * Add integration tests for dbt import ([feast-dev#5899](feast-dev#5899)) ([a444692](feast-dev@a444692)) * Add lazy initialization and feature service caching ([feast-dev#5924](feast-dev#5924)) ([b37b7d0](feast-dev@b37b7d0)) * Add multiple entity support to dbt integration ([feast-dev#5901](feast-dev#5901)) ([05a4fb5](feast-dev@05a4fb5)), closes [feast-dev#5872](feast-dev#5872) * Add PostgreSQL online store support for Go feature server ([feast-dev#5963](feast-dev#5963)) ([b8c6f3d](feast-dev@b8c6f3d)) * Add publish docker image of Go feature server. ([feast-dev#5923](feast-dev#5923)) ([759d8c6](feast-dev@759d8c6)) * Add Set as feature type ([feast-dev#5888](feast-dev#5888)) ([52458fc](feast-dev@52458fc)) * Added online server worker config support in operator ([feast-dev#5926](feast-dev#5926)) ([193c72a](feast-dev@193c72a)) * Added support for OpenLineage integration ([feast-dev#5884](feast-dev#5884)) ([df70d8d](feast-dev@df70d8d)) * Adjust ray offline store to support abfs(s) ADLS Azure Storage ([feast-dev#5911](feast-dev#5911)) ([d6c0b2d](feast-dev@d6c0b2d)) * Batch_engine config injection in feature_store.yaml through operator ([feast-dev#5938](feast-dev#5938)) ([455d56c](feast-dev@455d56c)) * Consolidate Python packaging - remove setup.py/setup.cfg, standardize on pyproject.toml and uv ([16696b8](feast-dev@16696b8)) * **go:** Add MySQL registry store support for Go feature server ([feast-dev#5933](feast-dev#5933)) ([19f9bb8](feast-dev@19f9bb8)) * Improve local dev experience with file-aware hooks and auto parallelization ([feast-dev#5956](feast-dev#5956)) ([839b79e](feast-dev@839b79e)) * Modernize precommit hooks and optimize test performance ([feast-dev#5929](feast-dev#5929)) ([ea7d4fa](feast-dev@ea7d4fa)) * Optimize container infrastructure for production ([feast-dev#5881](feast-dev#5881)) ([5ebdac8](feast-dev@5ebdac8)) * Optimize DynamoDB online store for improved latency ([feast-dev#5889](feast-dev#5889)) ([fcc8274](feast-dev@fcc8274)) Signed-off-by: soojin <soojin@dable.io>

ntkathole self-assigned this Jan 31, 2026

ntkathole added the ok-to-test label Jan 31, 2026

feat: Added online server worker config support in operator

9e46dcf

Signed-off-by: ntkathole <nikhilkathole2683@gmail.com>

ntkathole force-pushed the operator_worker_configs branch from 659ce3a to 9e46dcf Compare January 31, 2026 05:13

ntkathole marked this pull request as ready for review January 31, 2026 07:13

ntkathole requested a review from a team as a code owner January 31, 2026 07:13

devin-ai-integration bot reviewed Jan 31, 2026

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franciscojavierarceo approved these changes Jan 31, 2026

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franciscojavierarceo merged commit 193c72a into feast-dev:master Jan 31, 2026
21 of 22 checks passed

YassinNouh21 pushed a commit to YassinNouh21/feast that referenced this pull request Feb 7, 2026

feat: Added online server worker config support in operator (feast-de…

8b2b6ac

…v#5926) Signed-off-by: yassinnouh21 <yassinnouh21@gmail.com>

YassinNouh21 pushed a commit to YassinNouh21/feast that referenced this pull request Feb 7, 2026

feat: Added online server worker config support in operator (feast-de…

1ceddaa

…v#5926) Signed-off-by: yassinnouh21 <yassinnouh21@gmail.com>

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feat: Added online server worker config support in operator#5926

feat: Added online server worker config support in operator#5926
franciscojavierarceo merged 1 commit intofeast-dev:masterfrom
ntkathole:operator_worker_configs

ntkathole commented Jan 30, 2026 •

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ntkathole commented Jan 30, 2026 • edited by devin-ai-integration bot Loading Uh oh! There was an error while loading. Please reload this page.

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