- 本文档使用 书栈(BookStack.CN) 构建 TiDB 运维文档 软硬件环境需求 部署集群 Ansible 部署方案（强烈推荐） 离线 Ansible 部署方案 Docker 部署方案 Docker Compose 部署方案 跨机房部署方案 配置集群 参数解释 TiDB 配置项解释 开启 TLS 验证 生成自签名证书 监控集群 整体监控框架概述 重要监控指标详解 组件状态 API & 监控 TiDB 内存控制 高级功能 历史数据回溯 垃圾回收 (GC) TiDB 运维文档 软硬件环境需求 部署集群 Ansible 部署方案（强烈推荐） 离线 Ansible 部署方案 Docker 部署方案 Docker Compose 部署方案 跨机房部署方案 配置集群 参数解释 README - 8 - 本文档使用 书栈(BookStack.CN) 构建 TiDB 配置项解释 使用 Ansible 变更组件配置 Ansible 常见运维操作 - 196 - 本文档使用 书栈(BookStack.CN) 构建 TiDB 运维文档 软硬件环境需求 Ansible 部署方案 (强烈推荐) 离线 Ansible 部署方案 Docker 部署方案 跨机房部署方案 配置参数 使用 Ansible 变更组件配置 整体监控框架概述 重要监控指标详解 组件状态 API & 监控 集群扩容缩容方案 使用 Ansible 扩容缩容 使用 Anisble

size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? 26 Chapter 1. User guide conda Documentation, Release /shared/conda/envs $HOME/.conda/envs These RPM and Debian packages provide another way to set up conda inside a Docker container. It is recommended to use this installation in a read-only manner and upgrade conda using development only, you can use the same Docker image the CI pipelines use. Note that you can run this from all three operating systems! We are using docker compose, which provides three actions for you:

size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? 26 Chapter 1. User guide conda Documentation, Release /shared/conda/envs $HOME/.conda/envs These RPM and Debian packages provide another way to set up conda inside a Docker container. It is recommended to use this installation in a read-only manner and upgrade conda using development only, you can use the same Docker image the CI pipelines use. Note that you can run this from all three operating systems! We are using docker compose, which provides three actions for you:

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates #13671) 4.4. Release notes 163 conda, Release 24.3.1.dev2 Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates progress, avoiding a possible ZeroDivisionError. (#13653, #13671) Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates progress, avoiding a possible ZeroDivisionError. (#13653, #13671) Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. � Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates #13671) 4.4. Release notes 191 conda, Release 25.1.2.dev1 Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. � Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates progress, avoiding a possible ZeroDivisionError. (#13653, #13671) Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. � Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates progress, avoiding a possible ZeroDivisionError. (#13653, #13671) Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common

$HOME/.conda/envs These RPM and Debian packages also provide another way to set up conda inside a Docker container. � Tip It is recommended to use this installation method in a read-only manner and upgrade size. • Using bioconda? – Use conda-metachannel to reduce conda’s problem size. – Read more about docker images. • Specifying very broad package specs? – Be more specific. Letting conda filter more candidates #13671) 176 Chapter 4. Contributors welcome conda, Release 24.7.1 Deprecations • Discontinue custom docker images. Use images provided by Anaconda Inc. or conda-forge instead. (#13162) • Mark conda.common