[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-detail-ssr-56162190926810124":3},{"id":4,"title":5,"tag":6,"createTime":7,"updateTime":7,"renderedHtml":8,"description":9,"ogImageUrl":10},"56162190926810124","docker 安装 redis","Docker","2024-01-23","\u003Ch2 id=\"h2-0-redis-\">redis 单机版\u003C\u002Fh2>\n\u003Ch3 id=\"h3-1-1-redis-\">1. 拉取 redis 镜像并创建数据卷目录\u003C\u002Fh3>\n\u003Cp>使用 docker pull 命令拉取镜像。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">docker pull redis:7.0\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>在当前目录下创建 redisSave 目录用来持久化 redis 的数据。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">mkdir redisSave\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Ch3 id=\"h3-2-2-redisconf\">2. 复制和修改 redis.conf\u003C\u002Fh3>\n\u003Cp>复制一份 redis 核心配置文件 redis.conf 到宿主机目录\u002Froot\u002FredisSave 中。注：\u002Fopt\u002Fredis 下面的 redis.conf 是之间学习 redis 基础时就有的。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171604874.png\" alt=\"image-20230917160415844\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171604874.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171604874.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171604874.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171604874.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>现在要修改 redis.conf 文件。包括：\u003C\u002Fp>\n\u003Col>\n\u003Cli>解除 IP 绑定：将 bind 行注释掉，以解除 Redis 对访问者 IP 的绑定。\u003C\u002Fli>\n\u003Cli>关闭保护模式：将 protected-mode 设置为 no。\u003C\u002Fli>\n\u003Cli>关闭守护模式：将 daemonize 设置为 no。\u003C\u002Fli>\n\u003Cli>指定持久化目录：指定 RDB 或 AOF 的持久化目录（dir）为 \u002Fdata 。后面也会指定容器中的\u002Fdata 目录为数据卷挂载点目录。\u003C\u002Fli>\n\u003C\u002Fol>\n\u003Cp>修改完成后保存退出。\u003C\u002Fp>\n\u003Ch3 id=\"h3-3-3-redis-\">3. 启动 redis 容器\u003C\u002Fh3>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">docker run --name redis7 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fredis.conf:\u002Fetc\u002Fredis\u002Fredis.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fdata:\u002Fdata \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 6379:6379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-server \u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>结果如下：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171625473.png\" alt=\"image-20230917162522426\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171625473.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171625473.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171625473.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171625473.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>这里指定了两个数据卷，其中一个是文件，一个是目录：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp>-v \u002Froot\u002FredisSave\u002Fredis.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>-v \u002Froot\u002FredisSave\u002Fdata:\u002Fdata\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>对于该启动命令需要注意的是，其后面运行的命令为 redis-server，且加载的配置文件为挂载点目录\u002Fetc\u002Fredis 中的 redis.conf。\u003C\u002Fp>\n\u003Ch3 id=\"h3-4-4-redis\">4. 进入容器并连接 redis\u003C\u002Fh3>\n\u003Cp>通过 docker exec 命令进入 Redis 容器后，就可通过 redis-cli 客户端连接上这个 Redis，然后执行 Redis 命令了。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171645986.png\" alt=\"image-20230917164500960\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171645986.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171645986.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171645986.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171645986.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch2 id=\"h2-5-redis-\">redis 一主两从集群搭建\u003C\u002Fh2>\n\u003Cp>现要搭建一个“一主两从”的 Redis 集群。这三个容器的端口号都保持默认，但对外暴露出的端口号分别为 6381、6382、6383。其中，6381 的为 master，另外两个为 slave。\u003C\u002Fp>\n\u003Ch3 id=\"h3-6-1-redisconf\">1. 复制三份 redis.conf\u003C\u002Fh3>\n\u003Cp>现仍在前面的\u002Froot\u002FredisSave 目录中完成配置。复制 redis.conf 并重命名为 redis6381.conf，并在文件最后添加如下配置，以对外宣布当前 redis 的 IP 与端口。注意，该 IP 为 docker 宿主机的 IP，端口号为当前 redis 对外暴露的端口号。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\"># 在redis6381.conf文件的末尾添加如下内容：\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">slave-announce-ip 192.168.11.10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">slave-announce-port 6381\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>同理，再复制并修改 redis6382.conf。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\"># 在redis6382.conf文件的末尾添加如下内容：\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">slave-announce-ip 192.168.11.10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">slave-announce-port 6382\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>同理，再复制并修改 redis6383.conf。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\"># 在redis6383.conf文件的末尾添加如下内容：\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">slave-announce-ip 192.168.11.10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">slave-announce-port 6383\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>现在宿主机的\u002Froot\u002FredisSave 目录的内容如下：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171732358.png\" alt=\"image-20230917173258317\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171732358.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171732358.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171732358.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171732358.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch3 id=\"h3-7-2-master-slave\">2. 启动 master 和 slave\u003C\u002Fh3>\n\u003Cp>启动 master:\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">docker run --name redis-master \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fredis6381.conf:\u002Fetc\u002Fredis\u002Fredis.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fdata\u002F6381:\u002Fdata \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 6381:6379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-server \u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>结果如下所示：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171737135.png\" alt=\"image-20230917173736069\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171737135.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171737135.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171737135.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171737135.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>接下来就是启动两个 slave，需要注意：在启动 slave 的命令中需要指出其 slaveof 于谁。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">docker run --name redis-slave1 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fredis6382.conf:\u002Fetc\u002Fredis\u002Fredis.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fdata\u002F6382:\u002Fdata \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 6382:6379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-server \u002Fetc\u002Fredis\u002Fredis.conf --slaveof 192.168.11.10 6381\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>结果如下所示：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171740664.png\" alt=\"image-20230917174040605\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171740664.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171740664.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171740664.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171740664.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>接下来还剩最后一个 slave。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">docker run --name redis-slave2 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fredis6383.conf:\u002Fetc\u002Fredis\u002Fredis.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fdata\u002F6383:\u002Fdata \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 6383:6379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-server \u002Fetc\u002Fredis\u002Fredis.conf --slaveof 192.168.11.10 6381\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>结果如下：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171742066.png\" alt=\"image-20230917174227978\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171742066.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171742066.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171742066.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171742066.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch3 id=\"h3-8-3-\">3. 查看关系和数据测试\u003C\u002Fh3>\n\u003Cp>查看这三个容器节点的 info replication，可以看到它们间的主从关系已经建立。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171746335.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171746335.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171746335.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171746335.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171746335.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171747471.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171747471.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171747471.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171747471.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171747471.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171748577.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171748577.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171748577.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171748577.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171748577.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>可以看到 master 和 slave 之间的关系没有问题。现在插入数据进行测试。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171750912.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171750912.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171750912.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171750912.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171750912.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>发现数据测试也没问题，master 节点可读可写，slave 节点只能读。\u003C\u002Fp>\n\u003Ch2 id=\"h2-9-redis-\">redis 高可用集群搭建\u003C\u002Fh2>\n\u003Cp>主从集群存在的问题是，其容灾方式只能采用\u003Ccode>冷处理\u003C\u002Fcode>方案，无法在生产中使用。所以，这里要搭建一个“一主两从三哨兵”的高可用集群，以达到\u003Ccode>热处理\u003C\u002Fcode>的容灾方案。\u003C\u002Fp>\n\u003Cp>对于“一主两从”集群，仍使用前面的即可。下面直接搭建三个 Sentinel 节点的集群。这三个容器的端口号都保持默认(26379)，但对外暴露出的端口号分别为 26381、26382、26383。\u003C\u002Fp>\n\u003Ch3 id=\"h3-10-1-sentinelconf\">1. 复制三份 sentinel.conf\u003C\u002Fh3>\n\u003Cp>复制 sentinel.conf 文件并重命名为 sentinel26381.conf。仅修改两处：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp>指定其要监视的 master 及<quorum>。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>指定当前 sentinel 对外宣布的 IP 与端口号。其中 IP 为 docker 宿主机的 IP，端口号为其对外暴露的端口号。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">6\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">7\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\"># 下面配置的数字:2有两层含义。\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\"># 第一层：当master节点宕机后，还剩两个节点，这两个节点要有过半数量的节点认为master宕机，才会被判定为master客观宕机。\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\"># 第二层：在master宕机后，在三个sentinel节点中，有一个会成为leader，成为leader的条件就是要有过半数量的sentinel认为某个sentinel能当上leader。\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel monitor redis-master 192.168.11.10 6381 2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel announce-ip 192.168.11.10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel announce-port 26381\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>同理，再复制并修改 sentinel26382.conf。内容如下：\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">sentinel monitor redis-master 192.168.11.10 6381 2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel announce-ip 192.168.11.10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel announce-port 26382\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>同理，再复制并修改 sentinel26383.conf。内容如下：\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">sentinel monitor redis-master 192.168.11.10 6381 2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel announce-ip 192.168.11.10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">sentinel announce-port 26383\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>现在宿主机的\u002Froot\u002FredisSave 目录的内容如下：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171956311.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171956311.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171956311.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171956311.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171956311.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch3 id=\"h3-11-2-sentinel\">2. 启动 sentinel\u003C\u002Fh3>\n\u003Cp>启动三个 sentinel 容器。命令如下：\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">6\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">7\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">8\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">9\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">11\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">12\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">13\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">14\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">15\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">16\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">17\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\"># sentinel1的启动\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">docker run --name sentinel1 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fsentinel26381.conf:\u002Fetc\u002Fredis\u002Fsentinel.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 26381:26379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-sentinel \u002Fetc\u002Fredis\u002Fsentinel.conf\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\"># sentinel2的启动\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">docker run --name sentinel2 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fsentinel26382.conf:\u002Fetc\u002Fredis\u002Fsentinel.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 26382:26379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-sentinel \u002Fetc\u002Fredis\u002Fsentinel.conf\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\"># sentinel3的启动\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">docker run --name sentinel3 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-v \u002Froot\u002FredisSave\u002Fsentinel26383.conf:\u002Fetc\u002Fredis\u002Fsentinel.conf \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">-dp 26383:26379 redis:7.0 \\\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">redis-sentinel \u002Fetc\u002Fredis\u002Fsentinel.conf\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>需要注意的是，这里的 master 节点的名字是\u003Ccode>redis-master\u003C\u002Fcode>，所以 sentinel 文件中所有的 master 名字要和其保持一致。运行完成后查看运行的容器如下：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172020799.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172020799.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172020799.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172020799.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172020799.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>并且还可以通过 sentinel 查看集群的关系等信息。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172026354.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172026354.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172026354.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172026354.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172026354.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch3 id=\"h3-12-3-\">3. 故障转移测试\u003C\u002Fh3>\n\u003Cp>为了验证高可用性，现将充当 master 的容器 redis-master 停掉。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172030401.png\" alt=\"image-20230917203048325\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172030401.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172030401.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172030401.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172030401.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>此时，再查看另外两个 redis 容器的状态数据，发现 redis-slave1 成为了 redis-slave2 的 slave，即 redis-slave2 成为了新的 master。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031685.png\" alt=\"image-20230917203117645\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031685.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031685.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031685.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031685.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031879.png\" alt=\"image-20230917203141803\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031879.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031879.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031879.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172031879.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>此时再次将 redis-master 容器启动（docker start redis-master）。并查看 redis-master 的状态数据，发现其成为了 redis-slave2 的 slave。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172038174.png\" alt=\"image-20230917203830114\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172038174.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172038174.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172038174.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172038174.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172036676.png\" alt=\"image-20230917203607630\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172036676.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172036676.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172036676.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172036676.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch2 id=\"h2-13-redis-\">redis 分布式集群搭建\u003C\u002Fh2>\n\u003Cp>Redis 集群的每个节点中的保存的数据都是相同的。而 Redis 分布式系统的节点中存放的数据可以是不同的。当有数据写入请求到达分布式系统后，系统会采用虚拟槽分区算法将数据写入到相应节点。\u003C\u002Fp>\n\u003Cp>下面要搭建一个三主三从的 Redis 分布式系统。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-table-wrap\">\u003Cbutton class=\"ssr-table-fs-btn\" type=\"button\" aria-label=\"全屏查看表格\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cdiv class=\"ssr-table-scroll\">\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth style=\"text-align:center\">序号\u003C\u002Fth>\n\u003Cth style=\"text-align:center\">角色\u003C\u002Fth>\n\u003Cth style=\"text-align:center\">容器名称\u003C\u002Fth>\n\u003Cth style=\"text-align:center\">网络模式\u003C\u002Fth>\n\u003Cth style=\"text-align:center\">暴露地址\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd style=\"text-align:center\">1\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">master\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">redis1\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">host\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">192.168.192.101:6381\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd style=\"text-align:center\">2\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">master\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">redis2\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">host\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">192.168.192.101:6382\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd style=\"text-align:center\">3\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">master\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">redis3\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">host\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">192.168.192.101:6383\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd style=\"text-align:center\">4\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">slave\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">redis4\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">host\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">192.168.192.101:6384\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd style=\"text-align:center\">5\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">slave\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">redis5\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">host\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">192.168.192.101:6385\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd style=\"text-align:center\">6\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">slave\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">redis6\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">host\u003C\u002Ftd>\n\u003Ctd style=\"text-align:center\">192.168.192.101:6386\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Ch3 id=\"h3-14-1-\">1. 准备工作\u003C\u002Fh3>\n\u003Cp>在\u002Froot 中 mkdir 一个名称为 cluster 的目录，并将前面的配置文件\u002Froot\u002FredisSave\u002Fredis.conf 复制到这里。也就是 cluster 目录下要有一个 redis.conf 文件。接下来需要复制六份 redis.conf 文件。复制 redis.conf 为 redis1.conf，并在其中将下面两个配置前的\u003Ccode>注释符号去掉\u003C\u002Fcode>。这两项配置，一个是用于开启 cluster 功能，即分布式系统功能；一个是指定其需要的配置文件名称。\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">cluster-enabled yes\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">cluster-config-file nodes-6379.conf\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>然后再以 redis1.conf 为模板复制出 5 份，分别为 redis2.conf、redis3.conf、redis4.conf、redis5.conf、redis6.conf。\u003Ccode>这 6 份配置文件内容完全相同\u003C\u002Fcode>。完成后 cluster 目录内容如下：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172059196.png\" alt=\"\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172059196.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172059196.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172059196.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172059196.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch3 id=\"h3-15-2-redis\">2. 启动 redis\u003C\u002Fh3>\n\u003Cp>启动 6 个 Redis 容器。命令如下：\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"bash\" data-collapsible=\"true\" data-collapsed=\"true\" data-line-count=\"41\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">bash\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-toggle ssr-code-toggle--head ssr-code-iconbtn\" type=\"button\" aria-expanded=\"true\" aria-label=\"收起代码\" title=\"收起\">\u003Csvg viewBox=\"0 0 24 24\" width=\"19\" height=\"19\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M12 8.59l-6.3 6.3 1.4 1.42L12 11.4l4.9 4.9 1.4-1.4z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-toggle ssr-code-toggle--head-expand ssr-code-iconbtn\" type=\"button\" aria-expanded=\"false\" aria-label=\"展开代码\" title=\"展开\">\u003Csvg viewBox=\"0 0 24 24\" width=\"19\" height=\"19\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M12 15.41l6.3-6.3-1.4-1.42L12 12.59 7.1 7.7l-1.4 1.4z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">2\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">3\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">4\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">5\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">6\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">7\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">8\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">9\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">10\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">11\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">12\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">13\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">14\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">15\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">16\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">17\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">18\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">19\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">20\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">21\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">22\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">23\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">24\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">25\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">26\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">27\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">28\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">29\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">30\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">31\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">32\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">33\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">34\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">35\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">36\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">37\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">38\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">39\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">40\u003C\u002Fspan>\u003Cspan class=\"ssr-code-num\">41\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-bash\">\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#6A737D\"># 启动redis1\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#B392F0\">docker\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--name\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis1\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--network\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">host\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fredis1.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fdata\u002F6381:\u002Fdata\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-d \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis:7.0\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">redis-server \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--port\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">6381\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#6A737D\"># 启动redis2\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#B392F0\">docker\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--name\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis2\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--network\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">host\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fredis2.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fdata\u002F6382:\u002Fdata\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-d \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis:7.0\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">redis-server \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--port\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">6382\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#6A737D\"># 启动redis3\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#B392F0\">docker\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--name\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis3\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--network\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">host\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fredis3.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fdata\u002F6383:\u002Fdata\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-d \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis:7.0\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">redis-server \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--port\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">6383\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#6A737D\"># 启动redis4\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#B392F0\">docker\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--name\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis4\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--network\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">host\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fredis4.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fdata\u002F6384:\u002Fdata\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-d \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis:7.0\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">redis-server \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--port\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">6384\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#6A737D\"># 启动redis5\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#B392F0\">docker\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--name\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis5\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--network\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">host\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fredis5.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fdata\u002F6385:\u002Fdata\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-d \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis:7.0\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">redis-server \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--port\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">6385\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">​\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#6A737D\"># 启动redis6\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#B392F0\">docker\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--name\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis6\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--network\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">host\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fredis6.conf:\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-v \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Froot\u002Fcluster\u002Fdata\u002F6386:\u002Fdata\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">-d \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">redis:7.0\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">\\\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"ssr-code-line\">\u003Cspan style=\"color:#E1E4E8\">redis-server \u003C\u002Fspan>\u003Cspan style=\"color:#9ECBFF\">\u002Fetc\u002Fredis\u002Fredis.conf\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">--port\u003C\u002Fspan>\u003Cspan style=\"color:#E1E4E8\"> \u003C\u002Fspan>\u003Cspan style=\"color:#79B8FF\">6386\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-mask\" aria-hidden=\"true\">\u003C\u002Fdiv>\u003Cbutton class=\"ssr-code-toggle ssr-code-toggle--floating\" type=\"button\" aria-expanded=\"false\">展开全部 (41 行)\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>启动完成后使用 docker ps --format “table {{.ID}}\\t{{.Names}}\\t{{.Status}}” 命令查看状态等信息。如下所示：\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172110297.png\" alt=\"image-20230917211025246\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172110297.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172110297.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172110297.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172110297.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n\u003Ch3 id=\"h3-16-3-\">3. 创建系统\u003C\u002Fh3>\n\u003Cp>6 个节点启动后，它们仍是 6 个独立的 Redis，通过 redis-cli --cluster create 命令可将 6 个节点创建为一个分布式系统。–cluster-replicas 1 指定每个 master 会带有一个 slave 副本。命令如下：\u003C\u002Fp>\n\u003Cdiv class=\"ssr-code-block\" data-lang=\"text\">\u003Cdiv class=\"ssr-code-head\">\u003Cspan class=\"ssr-code-lang\">text\u003C\u002Fspan>\u003Cdiv class=\"ssr-code-actions\">\u003Cbutton class=\"ssr-code-fullscreen ssr-code-iconbtn\" type=\"button\" aria-label=\"全屏查看代码\" title=\"全屏\">\u003Csvg viewBox=\"0 0 24 24\" width=\"17\" height=\"17\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M5 5h6v2H7v4H5V5zm14 0v6h-2V7h-4V5h6zM5 19v-6h2v4h4v2H5zm14 0h-6v-2h4v-4h2v6z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003Cbutton class=\"ssr-code-copy ssr-code-iconbtn\" type=\"button\" aria-label=\"复制代码\" title=\"复制\">\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--default\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--success\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u002F>\u003C\u002Fsvg>\u003Csvg class=\"ssr-code-copy-icon ssr-code-copy-icon--error\" viewBox=\"0 0 24 24\" width=\"15\" height=\"15\" aria-hidden=\"true\">\u003Cpath fill=\"currentColor\" d=\"M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fbutton>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv class=\"ssr-code-body\">\u003Cdiv class=\"ssr-code-pane\">\u003Cdiv class=\"ssr-code-gutter\" aria-hidden=\"true\">\u003Cspan class=\"ssr-code-num\">1\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cpre class=\"ssr-code-pre\">\u003Ccode class=\"hljs language-text\">\u003Cspan class=\"ssr-code-line\">docker exec -it redis1 redis-cli --cluster create --cluster-replicas 1 192.168.11.10:6381 192.168.11.10:6382 192.168.11.10:6383 192.168.11.10:6384 192.168.11.10:6385 192.168.11.10:6386\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>\n\u003Cp>输入命令再回车后即可看到一个计划日志，输入 yes，就能把集群搭建完成。\u003C\u002Fp>\n\u003Ch3 id=\"h3-17-4-\">4. 查看节点信息\u003C\u002Fh3>\n\u003Cp>通过 cluster nodes 命令可以查看到系统中各节点的关系及连接情况。只要能看到每个节点给出 connected，就说明分布式系统已经成功搭建。\u003C\u002Fp>\n\u003Cp>\u003Cimg class=\"article-img article-img-zoomable\" src=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172128917.png\" alt=\"image-20230917212806845\" loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\" srcset=\"https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172128917.png?imageMogr2\u002Fthumbnail\u002F400x\u002Fformat\u002Fwebp\u002Fquality\u002F85 400w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172128917.png?imageMogr2\u002Fthumbnail\u002F800x\u002Fformat\u002Fwebp\u002Fquality\u002F85 800w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172128917.png?imageMogr2\u002Fthumbnail\u002F1200x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1200w, https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309172128917.png?imageMogr2\u002Fthumbnail\u002F1920x\u002Fformat\u002Fwebp\u002Fquality\u002F85 1920w\" sizes=\"(max-width: 576px) 100vw, (max-width: 992px) 90vw, 720px\">\u003C\u002Fp>\n","redis 单机版 1. 拉取 redis 镜像并创建数据卷目录 使用 docker pull 命令拉取镜像。 在当前目录下创建 redisSave 目录用来持久化 redis 的数据。 2. 复制和修改 redis.conf 复制一份 redis 核心配置文件 redis.conf 到宿主机目录\u002Froot\u002Fredis","https:\u002F\u002Fliubing-1314895948.cos.ap-chengdu.myqcloud.com\u002Fimg\u002F202309171604874.png"]