Operator Changelog¶

1.7.3(2026-01-08)¶

• Added support for from_beginning_threshold_size configuration in ClusterLoggingConfig CRD (#80)

1.7.2(2025-12-18)¶

• Fixed potential mount error issues during logfwd injection (#78)

1.7.1(2025-12-17)¶

• Fixed compatibility issues with old configurations (#77)
• If both namespace_selectors and label_selectors in the admission_inject_v2 configuration item are empty, injection will not be performed (#77)
• Added configuration item enable_prometheus_annotations for flameshot injection to allow adding Prometheus.io Annotations (#74)
• Adjusted the way flameshot configures the port, changing from environment variable FLAMESHOT_HTTP_LOCAL_ADDR to FLAMESHOT_HTTP_LOCAL_PORT (#75)
• Fixed the issue where log_configs had to be configured when injecting logfwd, as logfwd can use CRD configuration source (#76)

1.7.0(2025-12-12)¶

• Added admission_inject_v2 configuration item to replace the original admission_inject, while maintaining backward compatibility (#73)
• Added flameshot injection, replacing the original Profiler injection (#72)
• When both namespace_selectors and label_selectors are configured, the relationship between them changed from "OR" to "AND"
• Removed support for Annotations admission.datakit/logfwd.log_configs and admission.datakit/logfwd.volume_paths (only supported in v1.6.X versions)
• Removed support for Annotation admission.datakit/java-lib.version (injection can still be disabled via admission.datakit/ddtrace.enabled:"false")

1.6.1(2025-12-02)¶

• Optimized error checking for Kubernetes ClusterLoggingConfig CRD; logs will be printed and the function will stop when the resource does not exist (#71)

1.6.0(2025-11-19)¶

• Added support for Kubernetes ClusterLoggingConfig CRD and added HTTP interface to return log collection configuration (#70)
• Adjusted and optimized the method of injecting logfwd to adapt to the new CRD log collection configuration (#70)

1.5.18(2025-07-15)¶

• Supported manual configuration of Resources Requests and Resources Limits when injecting ddtrace (#68)

1.5.17(2025-06-03)¶

• Released image with support for uos arm64 version

1.5.16(2025-04-16)¶

• Adjusted the matching order for injecting logging configuration (#64)

1.5.15(2025-04-15)¶

• Optimized the issue where namespace matching was not supported when deploying on Kubernetes version 1.19 (#63)

1.5.14(2025-04-01)¶

• Optimized the syntax for namespace regex matching; now matching all only requires writing * instead of .* (#59)

1.5.13(2025-03-31)¶

• Supported regex matching for namespace and labels to inject DDtrace and Profiler (#58)
• Supported regex matching for namespace and labels to inject logging configuration (#59)

1.5.12(2025-02-28)¶

• Supported manual configuration of Resources Requests and Resources Limits when injecting logfwd and profiler (#57)

1.5.11(2025-02-20)¶

• Supported adding datakit/logs annotation configuration to target Pods and automatically mounting directories (#53)
• Optimized directory mounting logic for injecting logfwd sidecar; now defaults to reusing existing mounts (#55)

1.5.10(2024-12-10)¶

• Adjusted the injection order of environment variable DD_TAGS so that it can always reference values of preceding environment variables (#51)

1.5.9(2024-11-25)¶

• Modified pullPolicy of injected image to Always (#50)

1.5.8(2024-10-10)¶

• Modified ddtrace Python injection logic to no longer inject image and lib, only adding basic environment variables (#35)

1.5.7(2024-09-18)¶

• Fixed the error issue when injecting environment variable DD_TAGS in v1.5.5 and v1.5.6 (#48)
• Supported adding Annotations on Pod (admission.datakit/ddtrace.enabled="false", admission.datakit/logfwd.enabled="false", and admission.datakit/profiler.enabled="false") to more finely disable a category of injection (#49)

1.5.6(2024-09-13)¶

• Optimized profiler volumeMount injection logic; if the same path already exists, injection is skipped (#46)

1.5.5(2024-09-02)¶

• Optimized ddtrace environment variable DD_TAGS injection logic; if the original Pod already has DD_TAGS, it will now be appended instead of ignored (#45)

1.5.4(2024-08-27)¶

• Removed resource limits when injecting ddtrace, and lowered resource limits for logfwd and profiler (#44)

1.5.3(2024-04-09)¶

• Fixed the issue of missing ddtrace mount files in multi-container scenarios (#42)

1.5.2(2024-04-08)¶

• Supported batch injection of ddtrace based on labelSelector (#41)

1.5.1(2024-04-07)¶

• Printed current version and compilation information in logs (#41)

1.5.0(2024-03-18)¶

• Supported adding Annotation admission.datakit/enabled="false" on Pod to disable all injections, including ddtrace, logfwd, and profiler (#39)
• Supported batch injection of ddtrace for specified namespaces (#38)
• Option to reuse volume when injecting logfwd to avoid errors from multiple mounts on the same path (#34)

1.4.3(2023-12-21)¶

• Fixed issue where using wildcard paths for logfiles during logfwd injection caused mount errors (#31)
• Fixed issue where injection would fail and affect original Pod startup if the Pod had 2 or more containers during logfwd injection (#32)
• Optimized a log print

1.4.2(2023-09-18)¶

• Fixed inconsistent environment variable injection order issue (#28)

1.4.1(2023-09-15)¶

• Supported injecting environment variables for logfwd (#27)

1.4.0(2023-09-13)¶

• Supported configuring environment variables via Kubernetes DownloadAPI FieldRef (#26)
• ddtrace adds DD_TAGS by default (#26)

1.3.1(2023-08-24)¶

• Updated default Profiler image

1.3.0(2023-07-17)¶

• Changed the minimum unit for admission injection to Pod; requires updating yaml to the latest or datakit-operator-v1.3.0.yaml (#22)
• Supported injecting profiler (#5)
• Added Resource Limit to injected sidecar (#20)

1.2.1(2023-06-28)¶

• Modified default image repository (#19)
• Updated Helm structure

1.2.0(2023-06-13)¶

• Supported configuring Datakit Operator via JSON, maintaining compatibility with existing environment variable method (#19)

1.0.5(2023-05-11)¶

• Added new ping API (#18)
• Added Datakit election dedicated API to implement task distribution for Datakit collectors (#15)

1.0.4(2023-04-10)¶

• Supported injecting logfwd program via Kubernetes Admission (#12)
• Automatically added DD_AGENT_HOST and DD_TRACE_AGENT_PORT environment variables when injecting ddtrace agent (#14)
• Modified the list of resources supported by Admission; native Pods are no longer supported (#12)
• Modified code structure and completed unit tests for ddtrace and logfwd
• Optimized datakit.yaml structure
• Removed docs directory and documentation, providing new documentation link in README

1.0.3(2023-03-27)¶

• Added English documentation
• Supported configuring dd-agent image address via environment variable (#9)
• Optimized naming of several environment variables
• Modified datakit.yaml to ignore webhook errors by default (#11)

1.0.2(2023-03-09)¶

• Added CHANGELOG (#9)
• Fixed access failure due to expired certificate, regenerated self-signed certificate and extended expiration time (#8)
• Fixed a detail error encountered when releasing image (#10)
• Modified yaml installation method; namespace is no longer created in yaml, added instructions in documentation (#7)

1.0.1(2022-12-28)¶

• Added Makefile, Dockerfile, and CI configuration (#2)
• Supported injecting ddtrace files and environment variables via Kubernetes Admission (#1)