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Merge pull request #11031 from gyuho/ccc

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*: highlight "--enable-v2=false"
This commit is contained in:
Gyuho Lee
2019-08-13 15:32:21 -07:00
committed by GitHub
parent 170861c5c9 092ee6d321
commit 96ce27cf5d
2 changed files with 18 additions and 0 deletions
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3
CHANGELOG-3.4.md
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@@ -86,6 +86,8 @@ See [code changes](https://github.com/etcd-io/etcd/compare/v3.3.0...v3.4.0) and
- Make [`ETCDCTL_API=3 etcdctl` default](https://github.com/etcd-io/etcd/issues/9600).
- Now, `etcdctl set foo bar` must be `ETCDCTL_API=2 etcdctl set foo bar`.
- Now, `ETCDCTL_API=3 etcdctl put foo bar` could be just `etcdctl put foo bar`.
- Make [`etcd --enable-v2=false` default](https://github.com/etcd-io/etcd/pull/10935).
- Make [`embed.DefaultEnableV2` `false` default](https://github.com/etcd-io/etcd/pull/10935).
- **Deprecated `etcd --ca-file` flag**. Use [`etcd --trusted-ca-file`](https://github.com/etcd-io/etcd/pull/9470) instead (`etcd --ca-file` flag has been marked deprecated since v2.1).
- **Deprecated `etcd --peer-ca-file` flag**. Use [`etcd --peer-trusted-ca-file`](https://github.com/etcd-io/etcd/pull/9470) instead (`etcd --peer-ca-file` flag has been marked deprecated since v2.1).
- **Deprecated `pkg/transport.TLSInfo.CAFile` field**. Use [`pkg/transport.TLSInfo.TrustedCAFile`](https://github.com/etcd-io/etcd/pull/9470) instead (`CAFile` field has been marked deprecated since v2.1).
@@ -423,6 +425,7 @@ Note: **v3.5 will deprecate `etcd --log-package-levels` flag for `capnslog`**; `
- Change [**`embed.Config.LogOutputs`** type from `string` to `[]string`](https://github.com/etcd-io/etcd/pull/9579) to support multiple log outputs.
- Add [`embed.Config.BackendBatchLimit`](https://github.com/etcd-io/etcd/pull/10283) field.
- Add [`embed.Config.BackendBatchInterval`](https://github.com/etcd-io/etcd/pull/10283) field.
- Make [`embed.DefaultEnableV2` `false` default](https://github.com/etcd-io/etcd/pull/10935).
### Package `pkg/adt`

15
Documentation/upgrades/upgrade_3_4.md
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@@ -35,6 +35,21 @@ OK
+etcdctl put foo bar
```
#### Make `ETCDCTL_API=3 etcdctl` default
[`etcd --enable-v2=false`](https://github.com/etcd-io/etcd/pull/10935) is now the default.
This means, unless `etcd --enable-v2=true` is specified, etcd v3.4 server would not serve v2 API requests.
If v2 API were used, make sure to enable v2 API in v3.4:
```diff
-etcd
+etcd --enable-v2=true
```
Other HTTP APIs will still work (e.g. `[CLIENT-URL]/metrics`, `[CLIENT-URL]/health`, v3 gRPC gateway).
#### Deprecated `etcd --ca-file` and `etcd --peer-ca-file` flags
`--ca-file` and `--peer-ca-file` flags are deprecated; they have been deprecated since v2.1.