Documentation/upgrades: highlight string "health" field

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyuho Lee 2018-01-17 13:58:20 -08:00
parent 79710d32c3
commit b6be8fb689

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@ -74,7 +74,7 @@ Set `embed.Config.Debug` field to `true` to enable gRPC server logs.
#### Change in `/health` endpoint response value
Previously, `[endpoint]:[client-port]/health` returned manually marshaled JSON value. 3.3 now defines [`etcdhttp.Health`](https://godoc.org/github.com/coreos/etcd/etcdserver/api/etcdhttp#Health) struct and includes errors, if any.
Previously, `[endpoint]:[client-port]/health` returned manually marshaled JSON value. 3.3 now defines [`etcdhttp.Health`](https://godoc.org/github.com/coreos/etcd/etcdserver/api/etcdhttp#Health) struct and includes errors, if any. Note that `"health"` field in `etcdhttp.Health` is `string` type (was boolean in v3.3.0-rc.0,1,2 but reverted to `string` for backward compatibilities).
Before