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Documentation/upgrades: highlight 3.2 breaking change, require gRPC v1.7.4 

There's already a section called "Server upgrade checklists" below.
Instead, highlight the listen URLs change as a breaking change in
server. Also update 3.2 and 3.3 gRPC requirements as v1.7.4.

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
release-3.3
Gyuho Lee 2017-12-07 21:28:19 -08:00
parent fc2eecf90c
commit 605dcb57a8
2 changed files with 4 additions and 4 deletions
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4
Documentation/upgrades/upgrade_3_2.md
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@ -6,7 +6,7 @@ In the general case, upgrading from etcd 3.1 to 3.2 can be a zero-downtime, roll
Before [starting an upgrade](#upgrade-procedure), read through the rest of this guide to prepare.
### Server upgrade checklists
### Server upgrade checklists (breaking change)
3.2 now rejects domains names for `--listen-peer-urls` and `--listen-client-urls` (3.1 only prints out warnings), since domain name is invalid for network interface binding. Make sure that those URLs are properly formated as `scheme://IP:port`.
@ -54,7 +54,7 @@ clientv3yaml.NewConfig
### Client upgrade checklists (>=3.2.10)
Note that >=3.2.10 requires `grpc/grpc-go` v1.7.3 (<=3.2.9 with v1.2.1), which introduces some breaking changes.
Note that >=3.2.10 requires `grpc/grpc-go` v1.7.4 (<=3.2.9 with v1.2.1), which introduces some breaking changes.
Previously, `grpc.ErrClientConnTimeout` error is returned on client dial time-outs. >=3.2.10 instead returns `context.DeadlineExceeded` (see [#8504](https://github.com/coreos/etcd/issues/8504)).

4
Documentation/upgrades/upgrade_3_3.md
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@ -145,9 +145,9 @@ import "context"
cli.Put(context.Background(), "f", "v")
```
#### Upgrade grpc/grpc-go to `v1.7.x`
#### Upgrade grpc/grpc-go to `v1.7.4`
3.3 now requires [grpc/grpc-go](https://github.com/grpc/grpc-go/releases) `v1.7.x`.
3.3 now requires [grpc/grpc-go](https://github.com/grpc/grpc-go/releases) `v1.7.4`.
##### Deprecate `grpclog.Logger`