From 8d309bf34ad4cad025ba26c55a6b1bf9e21994a5 Mon Sep 17 00:00:00 2001 From: Gyu-Ho Lee Date: Fri, 10 Nov 2017 10:58:00 -0800 Subject: [PATCH] Documentation/upgrades: highlight "go-grpc-prometheus" change Signed-off-by: Gyu-Ho Lee --- Documentation/upgrades/upgrade_3_1.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/upgrades/upgrade_3_1.md b/Documentation/upgrades/upgrade_3_1.md index 7eabd9ab4..cc3a04a88 100644 --- a/Documentation/upgrades/upgrade_3_1.md +++ b/Documentation/upgrades/upgrade_3_1.md @@ -8,6 +8,15 @@ Before [starting an upgrade](#upgrade-procedure), read through the rest of this ### Upgrade checklists +#### Monitoring + +Following metrics from v3.0.x have been deprecated in favor of [go-grpc-prometheus](https://github.com/grpc-ecosystem/go-grpc-prometheus): + +- `etcd_grpc_requests_total` +- `etcd_grpc_requests_failed_total` +- `etcd_grpc_active_streams` +- `etcd_grpc_unary_requests_duration_seconds` + #### Upgrade requirements To upgrade an existing etcd deployment to 3.1, the running cluster must be 3.0 or greater. If it's before 3.0, please [upgrade to 3.0](upgrade_3_0.md) before upgrading to 3.1.