Releases: open-telemetry/opentelemetry-operator
Release v0.98.0
0.98.0
💡 Enhancements 💡
operator: Add support for adding/extending otc-collector container ports. (#2763)auto-instrumentation: Support Java auto-instrumentation extensions. (#1785)
🧰 Bug fixes 🧰
target allocator: Fix for keepequal/dropequal action (#2793)collector: Create automatically the RBAC permissions to manage replicasets when using the k8sattributesprocessor (#2823)documentation: The description for some fields was truncated in the documentation. (#2563)
Components
Release v0.97.1
0.97.1
🧰 Bug fixes 🧰
collector: Introduces ability to detect presence of Prometheus CRDs to dynamically add to scheme to prevent startup issues. (#2180)
Components
Release v0.97.0
0.97.0
🛑 Breaking changes 🛑
operator: change nginx instrumentation feature gate operator.autoinstrumentation.nginx into command line flag --enable-nginx-instrumentation (#2582, #2676)operator: remove featuregateoperator.autoinstrumentation.python. Use command line flag--enable-python-instrumentationinstead (#2582, #2672)target allocator: Promoteoperator.collector.rewritetargetallocatorfeature flag to stable (#2796)
💡 Enhancements 💡
-
auto-instrumentation: Bump NodeJS autoinstrumentations dependency to a version that supports enabling selected instrumentations via environment variable. (#2622)
See the documentation for details.
Usage example:export OTEL_NODE_ENABLED_INSTRUMENTATIONS="http,nestjs-core". -
auto-instrumentation: CronJob name propagated to the OTEL Service Name (#2716)
When instrumenting aCronJobit would generate aJoband then aPod.
Previously it would use theJobname as the Service name, generating too many different services on each cron execution.
This release fixed to collect theJobparent's name, if it has one. -
instrumentation: Instrumentation now automatically add node and pod ips as env varsOTEL_NODE_IPandOTEL_POD_IPto instrumented containers. (#2769) -
auto-instrumentation: Remove NodeJS autoinstrumentation dev dependencies to reduce image size (#2802) -
instrumentation: Remove env var prefix validation (#2768)
🧰 Bug fixes 🧰
collector: Fix the RBAC resources creation when the processor was only enabled (#2788)operator: Added missing label for Service/Pod Monitors (#2251)instrumentation: Don't preserve ownership of files copied from the autoinstrumenation image. This avoids issues when instrumenting workloads running as non-root (#2655)opamp bridge: Fix opamp bridge configmap "app.kubernetes.io/version" label to be generated in the same way as other resource version labels (#2583)
Components
Release v0.96.0
0.96.0
🛑 Breaking changes 🛑
operator: change dotnet instrumentation feature gate into command line flag --enable-dotnet-instrumentation (#2582, #2671)
💡 Enhancements 💡
operator: Created ability to filter out Annotations (#2627)
🧰 Bug fixes 🧰
target allocator: Fix per-node target allocation for targets from endpointslices (#2718)
The per-node target allocation strategy was not matching endpointslice entries for with akindof Node, such as those for the kubelet metrics created by the prometheus operatoroperator: Removes UPDATE from pod mutating admission webhook since it only needs to mutate on pod CREATE events. (#1514)
The pod webhook currently modifies the pod spec in invalid ways on UPDATE events, and UPDATES are not necessary in the webhook.
Components
Release v0.95.0
0.95.0
🛑 Breaking changes 🛑
- The operator now requires CRUD permissions for
PersistentVolumeandPersistentVolumeClaim. See #2575 for details. The official kustomize manifests and Helm Chart will include this change, otherwise it will need to be applied manually. operator: remove featuregateoperator.autoinstrumentation.apache-httpd. Use command line flag--enable-apache-httpd-instrumentationinstead (#2582, #2670)operator: remove featuregateoperator.autoinstrumentation.multi-instrumentation. Use command line flagenable-multi-instrumentationinstead (#2582)
💡 Enhancements 💡
operator: Allow for label selectors on the daemonset through update status (#2605)
🧰 Bug fixes 🧰
operator: propagate otel name label down to selector of ta resources (#2598)operator: fixes an error in conversion from v1alpha1 to v1beta1 (#2689)operator: Fixes a panic on exporter prometheus endpoint not valid (#2628)operator: Fixed HPA deletion (#2568, #2587, #2651)
Components
Release v0.94.0
0.94.0
💡 Enhancements 💡
target allocator: Add new "per node" allocation strategy to target allocator. This strategy will allocate targets to nodes on which given target resides. It should only be used conjunction with the daemonset mode. (#1828)
🧰 Bug fixes 🧰
-
operator: Fixed handling of protocol in exposed ports. (#2619)
Make distinction not only on the port number, but also on protocol. This fix allows to have multiple exposed
ServicePorts with the same port number, but different protocols. -
operator: Fixed handling of exposed port protocol in syslog, tcplog and udplog receivers. (#767, #2619)
Please note that the operator currently exposes just one port (tcp or udp) of syslog receiver due to the current
receiver implementation (patches are welcome). -
operator: Fixing WATCH_NAMESPACE for a single namespace value (#2589)
Components
Release v0.93.0
0.93.0
🛑 Breaking changes 🛑
This version brings stable semantic convention for network and HTTP. It includes new metrics and attributes names.
target allocator: Use standard K8s label selectors for Prometheus CRs in target allocator config (#1907)
This is a breaking change only for users of standalone target allocator. Operator users are unaffected.
The operator is still compatible with previous target allocator versions, and will be for the next 3 releases.target allocator: Use recommended interfaces(resource selector) by the prometheus-operator for watching CRs. (#2309)
The target allocator now requires get/list/watch permissions for namespaces. Update your RBAC permissions for the attached role, if necessary.
💡 Enhancements 💡
operator: Add SharedProcessNamespace capabilities to the OpenTelemetryCollector CRD (#2472)opamp bridge: Added env variable parsing to opamp bridge config loading (#2577)target allocator: Set the default filter strategy in the CRD (#2477)operator, target allocator: Adding a feature flag to disable default prometheus annotations (#2554)
🧰 Bug fixes 🧰
operator: Fix annotations required by the OpenShift Operator Hub (#2557)
Components
Release v0.92.1
Release v0.92.0
🛑 Breaking changes 🛑
-
target allocator: Use standard K8s label selectors for collectors in target allocator config (#2422)
This is a breaking change only for users of standalone target allocator. Operator users are unaffected.
The operator is still compatible with previous target allocator versions, and will be for the next 3 releases. -
target allocator: Use container securityContext for target allocator (#2490)
This is really a bug fix, as the current behaviour is not intended. We've marked it as breaking in case anyone started depending on it.
💡 Enhancements 💡
operator: Automate the creation of the permissions needed by the resourcedetection processor (#2393)operator: Automate the creation of the permissions needed by the k8sattributes processor (#2395)target allocator: Change default allocation and filtering strategy (#2477)operator: Introduce common fields to the v1alpha2 types that can be reused for any CRDs. (#901)target allocator: Use Pod securityContext for target allocator (#2495)
Bring back PodSecurityContext as it was removed in the previous changes.bridge: Sets pods in the component health map (#2489)
this change adds a requirement for a new permission for the bridge to list and get pods.
Components
Release v0.91.0
🛑 Breaking changes 🛑
target allocator: Remove configuration hot reloading from target allocator (#2032)
This only affects use of target allocator without the operator.
💡 Enhancements 💡
target allocator: Create ServiceMonitor to monitor target allocator (#2311)collector: Add Loki parser to extract loki service port from config (#1825)operator: Bump Apache httpd version (#2463)operator: Bump NodeJS dependencies. (#2459)operator: Bump python autoinstrumentation version to 1.22.0/0.43b0 (#2460)operator: Add version label to target allocator resources (#2454)operator: Support for Kubernetes 1.29 version. (#2458)target allocator: PDB support for target allocator (#2261)operator: enables the operator to create subject access reviews for different required permissions.(#2426)
🧰 Bug fixes 🧰
target allocator: Fix ServiceAccount naming for target allocator (#2443)operator: add missing appProtocol in opencensus receiver(#2487)