|
2 | 2 |
|
3 | 3 | <!-- next version -->
|
4 | 4 |
|
| 5 | +## 0.111.0 |
| 6 | + |
| 7 | +### 💡 Enhancements 💡 |
| 8 | + |
| 9 | +- `auto-instrumentation`: set OTEL_LOGS_EXPORTER env var to otlp in python instrumentation (#3330) |
| 10 | + |
| 11 | +- `collector`: Expose the Collector telemetry endpoint by default. (#3361) |
| 12 | + |
| 13 | + The collector v0.111.0 changes the default binding of the telemetry metrics endpoint from `0.0.0.0` to `localhost`. |
| 14 | + To avoid any disruption we fallback to `0.0.0.0:{PORT}` as default address. |
| 15 | + Details can be found here: [opentelemetry-collector#11251](https://github.com/open-telemetry/opentelemetry-collector/pull/11251) |
| 16 | + |
| 17 | + |
| 18 | +- `auto-instrumentation`: Add support for specifying exporter TLS certificates in auto-instrumentation. (#3338) |
| 19 | + |
| 20 | + Now Instrumentation CR supports specifying TLS certificates for exporter: |
| 21 | + ```yaml |
| 22 | + spec: |
| 23 | + exporter: |
| 24 | + endpoint: https://otel-collector:4317 |
| 25 | + tls: |
| 26 | + secretName: otel-tls-certs |
| 27 | + configMapName: otel-ca-bundle |
| 28 | + # otel-ca-bundle |
| 29 | + ca_file: ca.crt |
| 30 | + # present in otel-tls-certs |
| 31 | + cert_file: tls.crt |
| 32 | + # present in otel-tls-certs |
| 33 | + key_file: tls.key |
| 34 | + ``` |
| 35 | +
|
| 36 | + * Propagating secrets across namespaces can be done with https://github.com/EmberStack/kubernetes-reflector or https://github.com/zakkg3/ClusterSecret |
| 37 | + * Restarting workloads on certificate renewal can be done with https://github.com/stakater/Reloader or https://github.com/wave-k8s/wave |
| 38 | +
|
| 39 | +- `collector`: Add native sidecar injection behind a feature gate which is disabled by default. (#2376) |
| 40 | + |
| 41 | + Native sidecars are supported since Kubernetes version `1.28` and are availabe by default since `1.29`. |
| 42 | + To use native sidecars on Kubernetes v1.28 make sure the "SidecarContainers" feature gate on kubernetes is enabled. |
| 43 | + If native sidecars are available, the operator can be advised to use them by adding |
| 44 | + the `--feature-gates=operator.sidecarcontainers.native` to the Operator args. |
| 45 | + In the future this may will become availabe as deployment mode on the Collector CR. See [#3356](https://github.com/open-telemetry/opentelemetry-operator/issues/3356) |
| 46 | + |
| 47 | +- `target allocator, collector`: Enable mTLS between the TA and collector for passing secrets in the scrape_config securely (#1669) |
| 48 | + |
| 49 | + This change enables mTLS between the collector and the target allocator (requires cert-manager). |
| 50 | + This is necessary for passing secrets securely from the TA to the collector for scraping endpoints that have authentication. Use the `operator.targetallocator.mtls` to enable this feature. See the target allocator [documentation](https://github.com/open-telemetry/opentelemetry-operator/tree/main/cmd/otel-allocator#service--pod-monitor-endpoint-credentials) for more details. |
| 51 | + |
| 52 | +### 🧰 Bug fixes 🧰 |
| 53 | + |
| 54 | +- `collector-webhook`: Fixed validation of `stabilizationWindowSeconds` in autoscaler behaviour (#3345) |
| 55 | + |
| 56 | + The validation of `stabilizationWindowSeconds` in the `autoscaler.behaviour.scale[Up|Down]` incorrectly rejected 0 as an invalid value. |
| 57 | + This has been fixed to ensure that the value is validated correctly (should be >=0 and <=3600) and the error messsage has been updated to reflect this. |
| 58 | + |
| 59 | +### Components |
| 60 | + |
| 61 | +* [OpenTelemetry Collector - v0.111.0](https://github.com/open-telemetry/opentelemetry-collector/releases/tag/v0.111.0) |
| 62 | +* [OpenTelemetry Contrib - v0.111.0](https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.111.0) |
| 63 | +* [Java auto-instrumentation - v1.33.5](https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/tag/v1.33.5) |
| 64 | +* [.NET auto-instrumentation - v1.2.0](https://github.com/open-telemetry/opentelemetry-dotnet-instrumentation/releases/tag/v1.2.0) |
| 65 | +* [Node.JS - v0.53.0](https://github.com/open-telemetry/opentelemetry-js/releases/tag/experimental%2Fv0.53.0) |
| 66 | +* [Python - v0.48b0](https://github.com/open-telemetry/opentelemetry-python-contrib/releases/tag/v0.48b0) |
| 67 | +* [Go - v0.15.0-alpha](https://github.com/open-telemetry/opentelemetry-go-instrumentation/releases/tag/v0.15.0-alpha) |
| 68 | +* [ApacheHTTPD - 1.0.4](https://github.com/open-telemetry/opentelemetry-cpp-contrib/releases/tag/webserver%2Fv1.0.4) |
| 69 | +* [Nginx - 1.0.4](https://github.com/open-telemetry/opentelemetry-cpp-contrib/releases/tag/webserver%2Fv1.0.4) |
| 70 | + |
| 71 | + |
5 | 72 | ## 0.110.0
|
6 | 73 |
|
7 | 74 | ### 🛑 Breaking changes 🛑
|
|
0 commit comments