From 6f939e06047854cace7e7ad54314265e3cbe8b40 Mon Sep 17 00:00:00 2001 From: Lili Cosic Date: Mon, 10 May 2021 10:27:57 +0200 Subject: [PATCH] CHANGELOG-3.5.md: Add Tracing entry --- CHANGELOG-3.5.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/CHANGELOG-3.5.md b/CHANGELOG-3.5.md index bb0a5b591aee..d65d863b7d17 100644 --- a/CHANGELOG-3.5.md +++ b/CHANGELOG-3.5.md @@ -163,6 +163,11 @@ Note that any `etcd_debugging_*` metrics are experimental and subject to change. - `ETCD_VERIFY="all"` enviroment triggers [additional verification of consistency](https://github.com/etcd-io/etcd/pull/) of etcd data-dir files. - Add [`etcd --enable-log-rotation`](https://github.com/etcd-io/etcd/pull/12774) boolean flag which enables log rotation if true. - Add [`etcd --log-rotation-config-json`](https://github.com/etcd-io/etcd/pull/12774) flag which allows passthrough of JSON config to configure log rotation for a file output target. +- Add experimental distributed tracing boolean flag [`--experimental-enable-distributed-tracing`](https://github.com/etcd-io/etcd/pull/12919) which enables tracing. +- Add [`--experimental-distributed-tracing-address`](https://github.com/etcd-io/etcd/pull/12919) string flag which allows configuring the OpenTelemetry collector address. +- Add [`--experimental-distributed-tracing-service-name`](https://github.com/etcd-io/etcd/pull/12919) string flag which allows changing the default "etcd" service name. +- Add [`--experimental-distributed-tracing-instance-id`](https://github.com/etcd-io/etcd/pull/12919) string flag which configures an instance ID, which must be unique per etcd instance. + ### Package `runtime` - Optimize [`runtime.FDUsage` by removing unnecessary sorting](https://github.com/etcd-io/etcd/pull/12214). @@ -175,6 +180,10 @@ Note that any `etcd_debugging_*` metrics are experimental and subject to change. - Replace [global `*zap.Logger` with etcd server logger object](https://github.com/etcd-io/etcd/pull/12212). - Add [`embed.Config.EnableLogRotation`](https://github.com/etcd-io/etcd/pull/12774) which enables log rotation if true. - Add [`embed.Config.LogRotationConfigJSON`](https://github.com/etcd-io/etcd/pull/12774) to allow passthrough of JSON config to configure log rotation for a file output target. +- Add [`embed.Config.ExperimentalEnableDistributedTracing`](https://github.com/etcd-io/etcd/pull/12919) which enables experimental distributed tracing if true. +- Add [`embed.Config.ExperimentalDistributedTracingAddress`](https://github.com/etcd-io/etcd/pull/12919) which allows overriding default collector address. +- Add [`embed.Config.ExperimentalDistributedTracingServiceName`](https://github.com/etcd-io/etcd/pull/12919) which allows overriding default "etcd" service name. +- Add [`embed.Config.ExperimentalDistributedTracingServiceInstanceID`](https://github.com/etcd-io/etcd/pull/12919) which allows configuring an instance ID, which must be uniquer per etcd instance. ### Package `clientv3`