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chore: bump Bifrost Helm chart to 2.1.19 with bug fixes and changelog reorganization #3755

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akshaydeo merged 2 commits into from
May 26, 2026
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chore: bump Bifrost Helm chart to 2.1.19 with bug fixes and changelog reorganization #3755

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4b189b4
chore: bump helm chart version
BearTS May 26, 2026
3317561
Update README.md
BearTS May 26, 2026
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2 changes: 1 addition & 1 deletion helm-charts/bifrost/Chart.yaml
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Expand Up @@ -2,7 +2,7 @@ apiVersion: v2
name: bifrost
description: A Helm chart for deploying Bifrost - AI Gateway with unified interface for multiple providers
type: application
version: 2.1.18
version: 2.1.19
appVersion: "1.5.3"
keywords:
- ai
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9 changes: 6 additions & 3 deletions helm-charts/bifrost/README.md
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Expand Up @@ -4,22 +4,25 @@

Official Helm charts for deploying [Bifrost](https://github.com/maximhq/bifrost) - a high-performance AI gateway with unified interface for multiple providers.

**Latest Version:** 2.1.18
**Latest Version:** 2.1.19

## Changelog

### 2.1.18
### 2.1.19

- Added `existingSecret` support for hosted PostgreSQL (`postgresql.enabled: true`). Set `postgresql.auth.existingSecret` and `postgresql.auth.passwordKey` to reference a Kubernetes secret (e.g. from Vault Secrets Operator) instead of a plaintext password in values. Both the postgres pod and the bifrost pod will read the password from the secret; the chart-managed secret is not created when `existingSecret` is set.
- Added `postgresql.primary.podSecurityContext` and `postgresql.primary.containerSecurityContext` to allow configuring pod- and container-level security contexts on the hosted PostgreSQL deployment. Defaults to `podSecurityContext: { fsGroup: 999 }` (preserving prior behaviour) and `containerSecurityContext: {}` (no container security context). Required for clusters enforcing strict Kyverno/OPA policies (e.g. `runAsNonRoot`, `allowPrivilegeEscalation: false`, `capabilities.drop: [ALL]`, `seccompProfile`).
- Added `bifrost.featureFlags` map to `values.yaml` and `_helpers.tpl`. Renders into `feature_flags.flags` in the generated config JSON. Each entry accepts a literal boolean or `"env.NAME"` string.
- Added `bifrost.modelCatalog.modelParametersUrl` to `values.yaml`, `values.schema.json`, and `_helpers.tpl`, allowing operators to override the URL Bifrost uses to fetch model parameter definitions.
- Fixed Deployment not exposing the cluster gRPC container port; fixed `service.yaml` missing the gRPC service port. Both now match StatefulSet/headless service behaviour.
- Fixed Weaviate PVC rendering when `vectorStore.weaviate.persistence.enabled=false`; PVC is now gated on persistence being enabled.
- Fixed Redis probes passing password via `-a` flag in process args; switched to `REDISCLI_AUTH` env var.
- Fixed nondeterministic env var order for `providerSecrets` and `weaviate.env` map iterations; keys are now sorted with `sortAlpha`.
- Corrected guardrail `timeout` examples in `values.yaml`: provider default is `30s`, rule default is `60s`.

### 2.1.18

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- Added `bifrost.framework.pricing.modelParametersUrl` to `values.yaml`, `values.schema.json`, and `_helpers.tpl`, allowing operators to override the URL Bifrost uses to fetch model parameter definitions.

### 2.1.17
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- Added `max_turns_to_send` to guardrail rules. The integer caps how many historical conversation turns are sent to the guardrail provider on apply; the latest message is always included on top, and `0` (default) sends all turns. Wired into `values.schema.json`, `config.schema.json`, and `templates/_helpers.tpl` so it renders into `guardrails_config.guardrail_rules[].max_turns_to_send`.
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26 changes: 25 additions & 1 deletion helm-charts/index.yaml
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@@ -1,6 +1,30 @@
apiVersion: v1
entries:
bifrost:
- apiVersion: v2
appVersion: 1.5.3
created: "2026-05-26T14:33:57.417916+05:30"
description: A Helm chart for deploying Bifrost - AI Gateway with unified interface
for multiple providers
digest: 8e0d91b5fd3a095abfa2c5034149709cbd0c3ea62f3fcf3ca6ca46b223175c42
home: https://www.getmaxim.ai/bifrost
icon: https://www.getbifrost.ai/favicon.png
keywords:
- ai
- gateway
- llm
- openai
- anthropic
maintainers:
- email: support@getbifrost.ai
name: Bifrost Team
name: bifrost
sources:
- https://github.com/maximhq/bifrost
type: application
urls:
- https://maximhq.github.io/bifrost/helm-charts/bifrost-2.1.19.tgz
version: 2.1.19
- apiVersion: v2
appVersion: 1.5.3
created: "2026-05-22T17:10:47.506843+05:30"
Expand Down Expand Up @@ -940,4 +964,4 @@ entries:
urls:
- https://maximhq.github.io/bifrost/helm-charts/bifrost-1.3.36.tgz
version: 1.3.36
generated: "2026-05-22T17:10:47.503755+05:30"
generated: "2026-05-26T14:33:57.415309+05:30"
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