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zh: add v1.1-rc.1 release notes (#764)
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Signed-off-by: Ran <[email protected]>
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@ran-huang
ran-huang authored Oct 20, 2020
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Expand Up @@ -8,56 +8,56 @@ Release date: April 1, 2020

TiDB Operator version: 1.1.0-rc.1

## Action Required
## 需要采取的行动

- `--advertise-address` will be configured for `tidb-server`, which would trigger rolling-upgrade for the `tidb-server` component. You can set `spec.paused` to `true` before upgrading tidb-operator to avoid the rolling upgrade, and set it back to `false` when you are ready to upgrade your TiDB server ([#2076](https://github.com/pingcap/tidb-operator/pull/2076), [@cofyc](https://github.com/cofyc))
- Add the `tlsClient.tlsSecret` field in the backup and restore spec, which supports specifying a secret name that includes the cert ([#2003](https://github.com/pingcap/tidb-operator/pull/2003), [@shuijing198799](https://github.com/shuijing198799))
- Remove `spec.br.pd`, `spec.br.ca`, `spec.br.cert`, `spec.br.key` and add `spec.br.cluster`, `spec.br.clusterNamespace` for the `Backup`, `Restore` and `BackupSchedule` custom resources, which makes the BR configuration more reasonable ([#1836](https://github.com/pingcap/tidb-operator/pull/1836), [@shuijing198799](https://github.com/shuijing198799))
- 将为 tidb-server 配置 `--advertise-address` 选项。这会触发 tidb-server 组件的滚动升级。 您可以在升级 tidb-operator 之前将 `spec.paused` 设置为 `true` 以避免滚动升级的行为，并在准备好升级 tidb-server 版本时将其设置回 `false` ([#2076](https://github.com/pingcap/tidb-operator/pull/2076), [@cofyc](https://github.com/cofyc))
- 在 backup and restore spec 中添加 `tlsClient.tlsSecret` 字段。可以通过该字段指定包含证书的密钥的名称 ([#2003](https://github.com/pingcap/tidb-operator/pull/2003), [@shuijing198799](https://github.com/shuijing198799))
- 为 `Backup`, `Restore` 以及 `BakcupSchedule` 移除 `spec.br.pd`, `spec.br.ca`, `spec.br.cert`, `spec.br.key` 选项，添加 `spec.br.cluster`, `spec.br.clusterNamespace` 选项，让 BR 的配置项更加合理 ([#1836](https://github.com/pingcap/tidb-operator/pull/1836), [@shuijing198799](https://github.com/shuijing198799))

## Other Notable Changes
## 其他需要注意的变更

- Use `tidb-lightning` in `Restore` instead of `loader` ([#2068](https://github.com/pingcap/tidb-operator/pull/2068), [@Yisaer](https://github.com/Yisaer))
- Add `cert-allowed-cn` support to TiDB components ([#2061](https://github.com/pingcap/tidb-operator/pull/2061), [@weekface](https://github.com/weekface))
- Fix the PD `location-labels` configuration ([#1941](https://github.com/pingcap/tidb-operator/pull/1941), [@aylei](https://github.com/aylei))
- Able to pause and unpause TiDB cluster deployment via `spec.paused` ([#2013](https://github.com/pingcap/tidb-operator/pull/2013), [@cofyc](https://github.com/cofyc))
- Default the `max-backups` for TiDB server configuration to `3` if the TiDB cluster is deployed by CR ([#2045](https://github.com/pingcap/tidb-operator/pull/2045), [@Yisaer](https://github.com/Yisaer))
- Able to configure custom environments for components ([#2052](https://github.com/pingcap/tidb-operator/pull/2052), [@cofyc](https://github.com/cofyc))
- Fix the error that `kubectl get tc` cannot show correct images ([#2031](https://github.com/pingcap/tidb-operator/pull/2031), [@Yisaer](https://github.com/Yisaer))
1. Default the `spec.tikv.maxFailoverCount` and `spec.tidb.maxFailoverCount` to `3` when they are not defined
2. Disable auto-failover when `maxFailoverCount` is set to `0` ([#2015](https://github.com/pingcap/tidb-operator/pull/2015), [@Yisaer](https://github.com/Yisaer))
- Support deploying TiDB clusters with TidbCluster and TidbMonitor CRs via Terraform on ACK ([#2012](https://github.com/pingcap/tidb-operator/pull/2012), [@DanielZhangQD](https://github.com/DanielZhangQD))
- Update PDConfig for TidbCluster to PD v3.1.0 ([#1928](https://github.com/pingcap/tidb-operator/pull/1928), [@Yisaer](https://github.com/Yisaer))
- Support deploying TiDB clusters with TidbCluster and TidbMonitor CRs via Terraform on AWS ([#2004](https://github.com/pingcap/tidb-operator/pull/2004), [@DanielZhangQD](https://github.com/DanielZhangQD))
- Update TidbConfig for TidbCluster to TiDB v3.1.0 ([#1906](https://github.com/pingcap/tidb-operator/pull/1906), [@Yisaer](https://github.com/Yisaer))
- Allow users to define resources for initContainers in TiDB initializer job ([#1938](https://github.com/pingcap/tidb-operator/pull/1938), [@tfulcrand](https://github.com/tfulcrand))
- Add TLS support for Pump and Drainer ([#1979](https://github.com/pingcap/tidb-operator/pull/1979), [@weekface](https://github.com/weekface))
- Add documents and examples for auto-scaler and initializer ([#1772](https://github.com/pingcap/tidb-operator/pull/1772), [@Yisaer](https://github.com/Yisaer))
1. Add check to guarantee the NodePort won't be changed if the serviceType of TidbMonitor is NodePort
2. Add EnvVar sort to avoid the monitor rendering different results from the same TidbMonitor spec
3. Fix the problem that the TidbMonitor LoadBalancer IP is not used ([#1962](https://github.com/pingcap/tidb-operator/pull/1962), [@Yisaer](https://github.com/Yisaer))
- Make tidb-initializer support TLS ([#1931](https://github.com/pingcap/tidb-operator/pull/1931), [@weekface](https://github.com/weekface))
1. Fix the problem that Advanced StatefulSet cannot work with webhook
2. Change the Reaction for the Down State TiKV pod during deleting request in webhook from admit to reject ([#1963](https://github.com/pingcap/tidb-operator/pull/1963), [@Yisaer](https://github.com/Yisaer))
- Fix the drainer installation error when `drainerName` is set ([#1961](https://github.com/pingcap/tidb-operator/pull/1961), [@DanielZhangQD](https://github.com/DanielZhangQD))
- Fix some TiKV configuration keys in toml ([#1887](https://github.com/pingcap/tidb-operator/pull/1887), [@aylei](https://github.com/aylei))
- Support using a remote directory as data source for tidb-lightning ([#1629](https://github.com/pingcap/tidb-operator/pull/1629), [@aylei](https://github.com/aylei))
- Add the API document and a script that generates documentation ([#1945](https://github.com/pingcap/tidb-operator/pull/1945), [@Yisaer](https://github.com/Yisaer))
- Add the tikv-importer chart ([#1910](https://github.com/pingcap/tidb-operator/pull/1910), [@shonge](https://github.com/shonge))
- Fix the Prometheus scrape config issue while TLS is enabled ([#1919](https://github.com/pingcap/tidb-operator/pull/1919), [@weekface](https://github.com/weekface))
- Enable TLS between TiDB components ([#1870](https://github.com/pingcap/tidb-operator/pull/1870), [@weekface](https://github.com/weekface))
- Fix the timeout error when `.Values.admission.validation.pods` is `true` during the TiKV upgrade ([#1875](https://github.com/pingcap/tidb-operator/pull/1875), [@Yisaer](https://github.com/Yisaer))
- Enable TLS for MySQL clients ([#1878](https://github.com/pingcap/tidb-operator/pull/1878), [@weekface](https://github.com/weekface))
- Fix the bug which would cause broken TiDB image property ([#1860](https://github.com/pingcap/tidb-operator/pull/1860), [@Yisaer](https://github.com/Yisaer))
- TidbMonitor would use its namespace for the targetRef if it is not defined ([#1834](https://github.com/pingcap/tidb-operator/pull/1834), [@Yisaer](https://github.com/Yisaer))
- Support starting tidb-server with `--advertise-address` parameter ([#1859](https://github.com/pingcap/tidb-operator/pull/1859), [@LinuxGit](https://github.com/LinuxGit))
- Backup/Restore: support configuring TiKV GC life time ([#1835](https://github.com/pingcap/tidb-operator/pull/1835), [@LinuxGit](https://github.com/LinuxGit))
- Support no secret for S3/Ceph when the OIDC authentication is used ([#1817](https://github.com/pingcap/tidb-operator/pull/1817), [@tirsen](https://github.com/tirsen))
1. Change the setting from the previous `admission.hookEnabled.pods` to the `admission.validation.pods`
2. Change the setting from the previous `admission.hookEnabled.statefulSets` to the `admission.validation.statefulSets`
3. Change the setting from the previous `admission.hookEnabled.validating` to the `admission.validation.pingcapResources`
4. Change the setting from the previous `admission.hookEnabled.defaulting` to the `admission.mutation.pingcapResources`
5. Change the setting from the previous `admission.failurePolicy.defaulting` to the `admission.failurePolicy.mutation`
6. Change the setting from the previous `admission.failurePolicy.*` to the `admission.failurePolicy.validation` ([#1832](https://github.com/pingcap/tidb-operator/pull/1832), [@Yisaer](https://github.com/Yisaer))
- Enable TidbCluster defaulting mutation by default which is recommended when admission webhook is used ([#1816](https://github.com/pingcap/tidb-operator/pull/1816), [@Yisaer](https://github.com/Yisaer))
- Fix a bug that TiKV fails to start while creating the cluster using CR with cluster TLS enabled ([#1808](https://github.com/pingcap/tidb-operator/pull/1808), [@weekface](https://github.com/weekface))
- Support using prefix in remote storage during backup/restore ([#1790](https://github.com/pingcap/tidb-operator/pull/1790), [@DanielZhangQD](https://github.com/DanielZhangQD))
- 在 `Restore` 中使用 `tidb-lightning` 替代 `loader` ([#2068](https://github.com/pingcap/tidb-operator/pull/2068), [@Yisaer](https://github.com/Yisaer))
- 为 TiDB 组件添加 `cert-allowed-cn` 支持 ([#2061](https://github.com/pingcap/tidb-operator/pull/2061), [@weekface](https://github.com/weekface))
- 修复 PD `location-labels` 配置项的问题 ([#1941](https://github.com/pingcap/tidb-operator/pull/1941), [@aylei](https://github.com/aylei))
- 可以通过 `spec.paused` 控制 TiDB 集群暂停部署 ([#2013](https://github.com/pingcap/tidb-operator/pull/2013), [@cofyc](https://github.com/cofyc))
- 在使用 CR 部署 TiDB 集群时，TiDB 的 `max-backups` 配置项默认值设为 `3` ([#2045](https://github.com/pingcap/tidb-operator/pull/2045), [@Yisaer](https://github.com/Yisaer))
- 支持为组件配置自定义环境变量 ([#2052](https://github.com/pingcap/tidb-operator/pull/2052), [@cofyc](https://github.com/cofyc))
- 修复 `kubectl get tc` 不能正确显示镜像的问题 ([#2031](https://github.com/pingcap/tidb-operator/pull/2031), [@Yisaer](https://github.com/Yisaer))
- 在 `spec.tikv.maxFailoverCount` 及 `spec.tidb.maxFailoverCount` 未定义时，将其默认值设为 `3` ([#2015](https://github.com/pingcap/tidb-operator/pull/2015), [@Yisaer](https://github.com/Yisaer))
- 在 `maxFailoverCount` 设为 `0` 时禁用自动故障转移的功能 ([#2015](https://github.com/pingcap/tidb-operator/pull/2015), [@Yisaer](https://github.com/Yisaer))
- 支持通过 Terraform 使用TidbCluster 及 TidbMonitor CR 在 ACK 上部署 TiDB 集群 ([#2012](https://github.com/pingcap/tidb-operator/pull/2012), [@DanielZhangQD](https://github.com/DanielZhangQD))
- 将 TidbCluster 中的 PDConfig 升级到 PD v3.1.0 ([#1928](https://github.com/pingcap/tidb-operator/pull/1928), [@Yisaer](https://github.com/Yisaer))
- 支持通过 Terraform使用 TidbCluster 及 TidbMonitor CR 在 AWS 上部署 TiDB 集群 ([#2004](https://github.com/pingcap/tidb-operator/pull/2004), [@DanielZhangQD](https://github.com/DanielZhangQD))
- 将 TidbCluster 中的 TidbConfig 升级到 TiDB v3.1.0 ([#1906](https://github.com/pingcap/tidb-operator/pull/1906), [@Yisaer](https://github.com/Yisaer))
- 允许用户在 TiDB 初始化时为 initContainers 指定资源 ([#1938](https://github.com/pingcap/tidb-operator/pull/1938), [@tfulcrand](https://github.com/tfulcrand))
- 为 Pump 及 Drainer 添加 TLS 支持 ([#1979](https://github.com/pingcap/tidb-operator/pull/1979), [@weekface](https://github.com/weekface))
- 为 auto-scaler 和 initializer 添加文档与示例 ([#1772](https://github.com/pingcap/tidb-operator/pull/1772), [@Yisaer](https://github.com/Yisaer))
- 添加检查以保证当 TidbMonitor 的 serviceType 为 NodePort 时，NodePort 不会被改变
- 添加 EnvVar 排序来避免控制器从同一份 TidbMonitor 规范渲染出不同的结果
- 修复 TidbMonitor LoadBalancer IP 不被使用的问题 ([#1962](https://github.com/pingcap/tidb-operator/pull/1962), [@Yisaer](https://github.com/Yisaer))
- tidb-initializer 支持 TLS ([#1931](https://github.com/pingcap/tidb-operator/pull/1931), [@weekface](https://github.com/weekface))
- 修复 Advanced StatefulSet 不能与 webhook 工作的问题
- 把 Down State TiKV pod 在 webhook 中处理删除请求的响应从允许改为拒绝 ([#1963](https://github.com/pingcap/tidb-operator/pull/1963), [@Yisaer](https://github.com/Yisaer))
- 修复指定 drainerName 时 drainer 的安装错误 ([#1961](https://github.com/pingcap/tidb-operator/pull/1961), [@DanielZhangQD](https://github.com/DanielZhangQD))
- 修正一些 TiKV toml 配置文件中的配置名 ([#1887](https://github.com/pingcap/tidb-operator/pull/1887), [@aylei](https://github.com/aylei))
- 支持使用远程目录作为 tidb-lightning 的数据源 ([#1629](https://github.com/pingcap/tidb-operator/pull/1629), [@aylei](https://github.com/aylei))
- 添加 API 文档以及生成该文档的脚本 ([#1945](https://github.com/pingcap/tidb-operator/pull/1945), [@Yisaer](https://github.com/Yisaer))
- 添加 tikv-importer chart ([#1910](https://github.com/pingcap/tidb-operator/pull/1910), [@shonge](https://github.com/shonge))
- 修复当开启 TLS 时 Prometheus 的 scrape 配置问题 ([#1919](https://github.com/pingcap/tidb-operator/pull/1919), [@weekface](https://github.com/weekface))
- 为 TiDB 组件间的通信开启 TLS ([#1870](https://github.com/pingcap/tidb-operator/pull/1870), [@weekface](https://github.com/weekface))
- 修复在 TiKV 升级过程中当 `Values.admission.validation.pods` 设为 true 时的超时错误 ([#1875](https://github.com/pingcap/tidb-operator/pull/1875), [@Yisaer](https://github.com/Yisaer))
- 为 MySQL 客户端的通信开启 TLS ([#1878](https://github.com/pingcap/tidb-operator/pull/1878), [@weekface](https://github.com/weekface))
- 修复 TiDB 默认配置设置错误的问题 ([#1860](https://github.com/pingcap/tidb-operator/pull/1860), [@Yisaer](https://github.com/Yisaer))
- 如果 targetRef 没定义则使用 TidbMonitor 的 namespace 作为 targetRef ([#1834](https://github.com/pingcap/tidb-operator/pull/1834), [@Yisaer](https://github.com/Yisaer))
- 支持使用 `--advertise-address` 参数启动 tidb-server ([#1859](https://github.com/pingcap/tidb-operator/pull/1859), [@LinuxGit](https://github.com/LinuxGit))
- Backup/Restore: 支持配置 TiKV 的 GC 生命周期 ([#1835](https://github.com/pingcap/tidb-operator/pull/1835), [@LinuxGit](https://github.com/LinuxGit))
- 支持使用 OIDC 对 S3 进行访问鉴权 ([#1817](https://github.com/pingcap/tidb-operator/pull/1817), [@tirsen](https://github.com/tirsen))
- 把之前的配置 `admission.hookEnabled.pods` 改为 `admission.validation.pods`
- 把之前的配置 `admission.hookEnabled.statefulSets` 改为 `admission.validation.statefulSets`
- 把之前的配置 `admission.hookEnabled.validating` 改为 `admission.validation.pingcapResources`
- 把之前的配置 `admission.hookEnabled.defaulting` 改为 `admission.mutation.pingcapResources`
- 把之前的配置 `admission.failurePolicy.defaulting` 改为 `admission.failurePolicy.mutation`
- 把之前的配置 `admission.failurePolicy.*` 改为 `admission.failurePolicy.validation`([#1832](https://github.com/pingcap/tidb-operator/pull/1832), [@Yisaer](https://github.com/Yisaer))
- 默认开启 TidbCluster 的 defaulting mutation，当使用 admission webhook 时推荐开启该开关 ([#1816](https://github.com/pingcap/tidb-operator/pull/1816), [@Yisaer](https://github.com/Yisaer))
- 修复当集群开启 TLS 的情况下使用 CR 创建集群时 TiKV 启动失败的错误 ([#1808](https://github.com/pingcap/tidb-operator/pull/1808), [@weekface](https://github.com/weekface))
- 支持在备份与恢复时在远程存储中使用前缀 ([#1790](https://github.com/pingcap/tidb-operator/pull/1790), [@DanielZhangQD](https://github.com/DanielZhangQD))

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