Related: https://github.com/SigNoz/platform-pod/issues/1304
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## Summary by CodeRabbit
* **Chores**
* Upgraded OpenTelemetry components to v0.139.0.
* Standardized self-telemetry endpoint formatting and TLS/insecure
behavior with unified defaults.
* Renamed telemetry auth header to signoz-ingestion-key.
* Removed explicit internal metrics address exposures and related
insecure env vars from templates.
* Updated tests and expectations to reflect endpoint/header and
metrics-address changes.
* **New Features**
* Added a configurable self-telemetry preset for centralized telemetry
settings.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related: https://github.com/SigNoz/platform-pod/issues/1305
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## Summary by CodeRabbit
* **Documentation**
* Updated navigation targets and anchors across configuration docs for
Prometheus, Resource Detection, Kubernetes Events, Otel Agent, and
OpenTelemetry Deployment to reflect reordered references.
* **New Features**
* Added an optional Prometheus scrapeConfigs setting (defaults to empty)
so users can extend the default scraping setup with custom scrape
entries.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related: https://github.com/SigNoz/platform-pod/issues/1220
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## Summary by CodeRabbit
* **New Features**
* Optional PostgreSQL support can be enabled for data storage with
DSN/env provisioning.
* **Documentation**
* Added PostgreSQL configuration docs and updated related
anchors/descriptions.
* **Behavior Changes**
* Enabling PostgreSQL disables the built-in local DB volume/claim and
related container mounts.
* **Tests**
* Added tests for PostgreSQL-enabled scenarios validating environment
variables and DSN/address behavior.
* **Chores**
* Chart version bumped and PostgreSQL chart dependency declared.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related: https://github.com/SigNoz/platform-pod/issues/1220
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## Summary by CodeRabbit
* **Chart Release**
* PostgreSQL Helm chart version updated to 0.0.2
* **Configuration Updates**
* Image registry and pull secrets handling refined
* Storage class configuration logic streamlined
* PostgreSQL chart added to automated testing validation
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related: https://github.com/SigNoz/platform-pod/issues/1220
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## Summary by CodeRabbit
## Release Notes
* **New Features**
* PostgreSQL is now available as a deployable component and has been
added to the default deployment configuration.
* PostgreSQL deployment includes support for persistence, custom service
configuration, security contexts, resource management, and advanced
Kubernetes features like affinity rules and topology constraints.
* **Documentation**
* Added comprehensive PostgreSQL documentation including installation
guides, configuration parameter reference, system prerequisites, and
deployment best practices.
* Documentation includes a complete values reference with detailed
descriptions of all configurable options for customizing PostgreSQL
deployments.
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## Summary by CodeRabbit
* New Features
* Added configurable meter database for ClickHouse (internal and
external) with default signoz_meter.
* Enabled meter data pipeline in the OpenTelemetry Collector (connector,
batching processor, exporters, and dedicated metrics pipeline).
* Chores
* Bumped chart version to 0.90.1.
* Documentation
* Updated README examples to include meter database configuration,
refreshed header badge and cross-reference links.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Fixes the failing release workflow after addition of redpanda chart
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-->
## Summary by CodeRabbit
- Chores
- Updated release workflow to include an additional Helm chart
repository for dependency resolution.
- Bumped Helm chart version from 0.89.0 to 0.89.1.
- Documentation
- Updated the version badge in the chart README to reflect 0.89.1.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
- Added redpanda chart dependency
- Added some default values for both signoz-otel-gateway and redpanda
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## Summary by CodeRabbit
* **New Features**
* Optional Redpanda integration for event streaming and an opt-in
OpenTelemetry Gateway with pipelines for logs, metrics, and traces and
Redpanda export support.
* Exposed values to control gateway replicas, resources, environment,
and service ports.
* Opinionated Redpanda defaults (resources, storage, stateful
deployment, TLS toggle, RBAC/console options).
* **Documentation**
* Added Otel Gateway and Redpanda configuration sections to the chart
README (duplicated in two places).
* **Chores**
* Added Redpanda chart repository to testing configuration.
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<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Chores**
* Bumped Helm chart version to 0.89.0; application version remains
v0.92.1.
* **Documentation**
* Updated version badge to 0.89.0 and added a Breaking Changes section
outlining Bitnami image subscription changes and migration of Zookeeper
images/charts to SigNoz repositories; users must upgrade to v0.89.0 to
avoid service interruption.
No functional changes; metadata/documentation update only.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Ticket: https://github.com/SigNoz/platform-pod/issues/1069
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## Summary by CodeRabbit
* **New Features**
* Added a full ZooKeeper Helm chart: deploy manifests (StatefulSet,
Services, headless/metrics), Secrets, ConfigMaps, ServiceAccount,
NetworkPolicy, PDB, ServiceMonitor, PrometheusRule, TLS support, init
scripts, helpers, validations and rich configurable values.
* **Documentation**
* Added comprehensive README files for the ZooKeeper chart and shared
common library.
* **Chores**
* Bumped ClickHouse chart version, switched its Zookeeper dependency to
a local chart, updated dependency version, set Zookeeper image to
signoz/zookeeper and enabled ZooKeeper metrics; added .helmignore files.
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## Summary by CodeRabbit
* **New Features**
* Added support for injecting custom annotations into the pod templates
of schema migrator jobs, allowing for more granular metadata
customization at the pod level.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Antoine Baqain <tbaqain@istaridigital.com>
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## Summary by CodeRabbit
* **Chores**
* Updated the Helm chart version for the SigNoz observability platform
to 0.88.2.
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Related: https://github.com/SigNoz/charts/issues/647
Related: https://github.com/SigNoz/charts/issues/656
Parent Related: https://github.com/SigNoz/platform-pod/issues/250
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## Summary by CodeRabbit
## Summary by CodeRabbit
* **New Features**
* Enhanced OpenTelemetry Collector configuration to automatically
include deployment environment information in the metrics pipeline when
enabled.
* Added support for multiline log parsing configuration with
customizable start and end patterns for log entries.
* Added resource specification support for the schemaMigrator
initContainer in the otel-collector deployment.
* **Tests**
* Added test cases to verify deployment environment processor
integration.
* Added tests validating multiline log parsing configuration in the
OpenTelemetry agent and collector setups.
* **Documentation**
* Updated Helm chart documentation and values with new multiline log
parsing options and adjusted reference links.
* Corrected line number references in Signoz Helm chart documentation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related: https://github.com/SigNoz/platform-pod/issues/407
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## Summary by CodeRabbit
* **Documentation**
* Updated installation guidance for Windows environments, including use
of Windows-compatible container images and configuration notes.
* Added a breaking changes warning for version 0.14.1, highlighting the
deprecation of `presets.loggingExporter` in favor of
`presets.debugExporter`, with migration instructions.
* Clarified configuration tables and added details for the new
`rootPath` option under host metrics.
* **New Features**
* Introduced a configurable `rootPath` option for host metrics
collection, allowing customization or omission (for Windows
compatibility).
* **Bug Fixes**
* Improved compatibility with Windows by conditionally handling host
filesystem mounts and configuration.
* **Tests**
* Added comprehensive tests to validate host metrics configuration and
volume mounts for various `rootPath` scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related: https://github.com/SigNoz/platform-pod/issues/271
Related: https://github.com/SigNoz/platform-pod/issues/697
Related: https://github.com/SigNoz/charts/pull/653
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## Summary by CodeRabbit
## Summary by CodeRabbit
* **New Features**
* Added a configuration option to enable host networking for the
OpenTelemetry Agent DaemonSet, allowing agent pods to use the host's
network namespace.
* Introduced a new preset to enable an OTLP HTTP exporter alongside the
existing gRPC exporter.
* **Documentation**
* Updated documentation to describe the new host networking option and
the OTLP HTTP exporter preset.
* Updated documentation links for improved accuracy.
* **Tests**
* Added tests to validate the host networking configuration behavior.
* Added tests to verify OTLP exporter protocol configurations, including
the new HTTP exporter.
* Added tests for the new debug exporter configuration and renamed
exporter keys.
* **Bug Fixes**
* Renamed the OpenTelemetry Collector exporter key from "logging" to
"debug" for consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Updated the breaking changes section to include the deprecation of the
`signoz.additionalEnvs` configuration option, alongside
`signoz.configVars` and `signoz.smtpVars`. All deprecated options should
now be specified under `signoz.env`. Clarified documentation wording for
improved accuracy.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Fixes: https://github.com/SigNoz/charts/issues/711
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Refactor**
* Standardized ClickHouse connection credentials to use environment
variables for both username and password in all configurations.
* ClickHouse credentials are now consistently injected as environment
variables into the application container.
* **Tests**
* Added new tests to verify ClickHouse environment variable
configurations for internal and external setups, including secret-based
password injection.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Updated the Helm chart version to 0.88.1.
* Updated the version badge in the documentation to reflect the new
chart version.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
