{"id":2544,"date":"2019-03-20T20:33:17","date_gmt":"2019-03-20T16:33:17","guid":{"rendered":"https:\/\/netpoint-dc.com\/blog\/?p=2544"},"modified":"2021-08-25T05:44:54","modified_gmt":"2021-08-25T01:44:54","slug":"redis-cluster-linux","status":"publish","type":"post","link":"https:\/\/netpoint-dc.com\/blog\/redis-cluster-linux\/","title":{"rendered":"\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 Redis \u0432 Linux"},"content":{"rendered":"\n<ul class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"342\" src=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/1_i1d88q8nnrrv6kjf7ssw4g-1024x342.png\" alt=\"\" data-id=\"2571\" data-link=\"https:\/\/netpoint-dc.com\/blog\/?attachment_id=2571\" class=\"wp-image-2571\" srcset=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/1_i1d88q8nnrrv6kjf7ssw4g-1024x342.png 1024w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/1_i1d88q8nnrrv6kjf7ssw4g-300x100.png 300w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/1_i1d88q8nnrrv6kjf7ssw4g-768x257.png 768w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/1_i1d88q8nnrrv6kjf7ssw4g-624x209.png 624w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/1_i1d88q8nnrrv6kjf7ssw4g.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p>\u041a\u043b\u0430\u0441\u0442\u0435\u0440 Redis \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0445 \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0431\u0440\u043e\u043a\u0435\u0440\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0437\u0430\u0434\u0430\u0447. \u041e\u043d \u0441\u0442\u0430\u043b \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u043c \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u043d\u0430 \u0442\u0440\u0435\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445 \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 (sharding) \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u0437\u0430 \u0441\u0447\u0435\u0442 \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u0438. \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u043e\u0442\u043a\u0430\u0437\u0430 \u0443\u0437\u043b\u0430 master, slave-\u0441\u0435\u0440\u0432\u0435\u0440 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 \u0435\u0433\u043e.<\/p>\n\n\n\n<!--more-->\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u0414\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u043e\u043c \u0438 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u0430\u043d\u0433\u043b\u043e\u044f\u0437\u044b\u0447\u043d\u043e\u0439 <a href=\"https:\/\/www.linode.com\/docs\/applications\/big-data\/how-to-install-and-configure-a-redis-cluster-on-ubuntu-1604\/\">\u0441\u0442\u0430\u0442\u044c\u0438.<\/a><\/p><\/blockquote>\n\n\n\n<p>Redis \u043a\u0430\u043a \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435, \u0440\u0430\u0437\u043c\u0435\u0449\u0430\u0435\u043c\u043e\u0435 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0442\u0430\u043a\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439, \u043a\u0430\u043a \u043f\u043e\u0434\u0441\u0447\u0435\u0442, \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0447\u0435\u0440\u0435\u0434\u0435\u0439 \u0438 \u0434\u0440. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c Redis \u0437\u0430 \u0441\u0447\u0435\u0442 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0435\u0434\u0438\u043d\u043e\u0439 \u0442\u043e\u0447\u043a\u0438 \u043e\u0442\u043a\u0430\u0437\u0430.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 Redis \u043d\u0430 \u043a\u0430\u0436\u0434\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440<\/h2>\n\n\n\n<p>\u0412 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Linux, \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 Redis \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u0442\u0435\u043a\u0443\u0449\u0435\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0438\u0437 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430. <\/p>\n\n\n\n<p>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u043a\u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo apt-get update &amp;&amp; sudo apt-get upgrade\nsudo apt install make gcc libc6-dev tcl<\/pre>\n\n\n\n<p>\u0421\u043a\u0430\u0447\u0430\u0439\u0442\u0435 \u0442\u0435\u043a\u0443\u0449\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0443\u044e \u0432\u0435\u0442\u043a\u0443 \u0438 \u0438\u0437\u0432\u043b\u0435\u043a\u0438\u0442\u0435 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u0438\u0437 \u0430\u0440\u0445\u0438\u0432\u0430:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">wget http:\/\/download.redis.io\/redis-stable.tar.gz\ntar xvzf redis-stable.tar.gz\ncd redis-stable\nsudo make install<\/pre>\n\n\n\n<p>\u0423\u0431\u0435\u0434\u0438\u0442\u0435\u0441\u044c, \u0447\u0442\u043e \u0442\u0435\u0441\u0442\u044b \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0442 \u0443\u0441\u043f\u0435\u0448\u043d\u043e:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">make test<\/pre>\n\n\n\n<p>\u041f\u0440\u0438 \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u043c \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0438, \u0432 \u043a\u043e\u043d\u0441\u043e\u043b\u0438 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u0432\u0435\u0442:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\\o\/ All tests passed without errors!<\/pre>\n\n\n\n<p>\u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0432\u0442\u043e\u0440\u0438\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0432\u0445\u043e\u0434\u0438\u0442\u044c \u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0443\u0437\u043b\u043e\u0432 Master \u0438 Slave<\/h2>\n\n\n\n<p>\u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043a\u0430\u0436\u0434\u044b\u0439 master \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d \u043a \u043e\u0434\u043d\u043e\u043c\u0443 slave. <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u0414\u043b\u044f \u0431\u043e\u043b\u0435\u0435 \u0443\u0434\u043e\u0431\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0430\u043c\u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c <a href=\"https:\/\/github.com\/tmux\/tmux\">tmux<\/a>.<\/p><\/blockquote>\n\n\n\n<p>\u041e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c 6 \u0443\u0437\u043b\u043e\u0432 &#8212; \u043f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0443 Redis \u043d\u0430 \u0443\u0437\u043b\u0435, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c, \u043d\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0438 \u0443\u0437\u043b\u0430 \u0441\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0442\u043e\u043f\u043e\u043b\u043e\u0433\u0438\u0435\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439:<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_3_nodes.png\" alt=\"\" class=\"wp-image-2549\" width=\"628\" height=\"451\" srcset=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_3_nodes.png 510w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_3_nodes-300x215.png 300w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\" \/><\/figure>\n\n\n\n<p>\u0412 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0442\u0440\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u043e \u043f\u043e \u0434\u0432\u0430 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430 Redis. \u0423\u0431\u0435\u0434\u0438\u0442\u0435\u0441\u044c, \u0447\u0442\u043e \u043a\u0430\u0436\u0434\u044b\u0439 \u0445\u043e\u0441\u0442 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c \u043e\u0442 \u0434\u0440\u0443\u0433\u0438\u0445 \u0438 \u043d\u0435 \u0432\u044b\u0439\u0434\u0435\u0442 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e \u0441 \u0434\u0440\u0443\u0433\u0438\u043c. \u0414\u0430\u043b\u0435\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0448\u0430\u0433\u0438:<\/p>\n\n\n\n<p>\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u0441\u044c \u043f\u043e SSH \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443 1. \u041f\u0435\u0440\u0435\u0439\u0434\u0438\u0442\u0435 \u0432 <code>redis-stable\/<\/code> \u0438 \u0441\u043a\u043e\u043f\u0438\u0440\u0443\u0439\u0442\u0435 <code>redis.conf<\/code>. \u0412 \u043d\u0430\u0448\u0435\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438\u043c\u0435\u043d\u0430 \u0444\u0430\u0439\u043b\u043e\u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0439 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0442 \u0438\u043c\u0435\u043d\u0430\u043c \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0438 \u0432\u044b\u0448\u0435.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">cp redis.conf c_slave.conf\nmv redis.conf a_master.conf<\/pre>\n\n\n\n<p>\u0412 <code>a_master.conf<\/code>, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0443 <code>bind<\/code> \u0438 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u0443\u0439\u0442\u0435 \u0440\u0435\u0436\u0438\u043c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430. \u041f\u043e\u0440\u0442\u044b \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0431\u0443\u0434\u0443\u0442 \u0432\u0430\u0440\u044c\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 \u043e\u0442 6379 \u0434\u043e 6381.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># bind 127.0.0.1\nprotected-mode no\nport 6379\npidfile \/var\/run\/redis_6379.pid\ncluster-enabled yes\ncluster-config-file nodes-6379.conf\ncluster-node-timeout 15000<\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u0414\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0443\u0437\u043b\u0430 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u043c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0435 Redis \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0440\u0442\u0430, \u043d\u043e \u0438 \u043f\u043e\u0440\u0442\u0430 \u0432\u044b\u0448\u0435 10000. \u041d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 1 \u043e\u0431\u0430 \u043f\u043e\u0440\u0442\u0430 TCP 6379 \u0438 16379 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u043e\u0442\u043a\u0440\u044b\u0442\u044b. \u0423\u0431\u0435\u0434\u0438\u0442\u0435\u0441\u044c, \u0447\u0442\u043e \u0444\u0430\u0439\u0440\u0432\u043e\u043b \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e. <\/p><\/blockquote>\n\n\n\n<p>\u0412 <code>c_slave.conf<\/code> \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0431\u0443\u0434\u0443\u0442 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b, \u043a\u0440\u043e\u043c\u0435 \u043d\u043e\u043c\u0435\u0440\u0430 \u043f\u043e\u0440\u0442\u0430. \u041f\u043e\u0437\u0434\u043d\u0435\u0435 \u0434\u043b\u044f \u0435\u0433\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0440\u0435\u0436\u0438\u043c\u0430 slave, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0443\u0437\u043b\u0443 master,  \u0431\u0443\u0434\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0439 <code>redis-trib.rb<\/code>, \u0430 \u043d\u0435 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 <code>slaveof<\/code>.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># bind 127.00.1\nprotected-mode no\nport 6381\npidfile \/var\/run\/redis_6381.pid\ncluster-enabled yes\ncluster-config-file nodes-6381.conf\ncluster-node-timeout 15000<\/pre>\n\n\n\n<p>\u041f\u043e\u0432\u0442\u043e\u0440\u0438\u0442\u0435 \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0443 \u0434\u043b\u044f \u043e\u0441\u0442\u0430\u0432\u0448\u0438\u0445\u0441\u044f \u0434\u0432\u0443\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0432 \u043f\u043e\u0440\u0442\u044b \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u043f\u0430\u0440 master-slave.<\/p>\n\n\n\n<table class=\"wp-block-table aligncenter\"><tbody><tr><td>Server<\/td><td>Master<\/td><td>Slave<\/td><\/tr><tr><td>1<\/td><td>6379<\/td><td>6381<\/td><\/tr><tr><td>2<\/td><td>6380<\/td><td>6379<\/td><\/tr><tr><td>3<\/td><td>6381<\/td><td>6380<\/td><\/tr><\/tbody><\/table>\n\n\n\n<h2 class=\"wp-block-heading\">\u0417\u0430\u043f\u0443\u0441\u043a \u0443\u0437\u043b\u043e\u0432 Master \u0438 Slave<\/h2>\n\n\n\n<p>\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u0441\u044c \u043f\u043e SSH \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443 1 \u0438 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u0435 \u043e\u0431\u0430 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430 Redis:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">redis-server redis-stable\/a_master.conf\nredis-server redis-stable\/c_slave.conf<\/pre>\n\n\n\n<p>\u0414\u043b\u044f \u0434\u0440\u0443\u0433\u0438\u0445 \u0434\u0432\u0443\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u0435 <code>a_master.conf<\/code> \u0438 <code>c_slave.conf<\/code> \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u0444\u0430\u0439\u043b\u043e\u043c. \u0412\u0441\u0435 \u0443\u0437\u043b\u044b master \u0431\u0443\u0434\u0443\u0442 \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u044b \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" width=\"804\" height=\"399\" src=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/response_clustermode.png\" alt=\"\" class=\"wp-image-2552\" srcset=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/response_clustermode.png 804w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/response_clustermode-300x149.png 300w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/response_clustermode-768x381.png 768w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/response_clustermode-624x310.png 624w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/figure><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u0430 Ruby<\/h2>\n\n\n\n<p>\u041d\u0430 \u044d\u0442\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u044b \u043f\u043e \u0434\u0432\u0430 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0445 \u0443\u0437\u043b\u0430 master. \u0414\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043a\u0440\u0438\u043f\u0442\u0430 Ruby, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0445\u0440\u0430\u043d\u0438\u0442\u0441\u044f \u0432 <code>~\/redis-stable\/src\/<\/code>, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0438\u043c.<\/p>\n\n\n\n<p>\u0415\u0441\u043b\u0438 Ruby \u0435\u0449\u0435 \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435 \u0435\u0433\u043e:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo apt install ruby<\/pre>\n\n\n\n<p>\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435 \u043f\u0430\u043a\u0435\u0442 Redis \u0434\u043b\u044f Ruby:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">gem install redis<\/pre>\n\n\n\n<p>\u0427\u0442\u043e\u0431\u044b \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u0441\u043a\u0440\u0438\u043f\u0442, \u043f\u0435\u0440\u0435\u0439\u0434\u0438\u0442\u0435 \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433, \u0433\u0434\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 Redis \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430, \u043f\u0435\u0440\u0435\u0434\u0430\u0432 \u0441\u043f\u0438\u0441\u043e\u043a \u043f\u0430\u0440 ip:port \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u0443\u0434\u0443\u0442 \u0438\u0433\u0440\u0430\u0442\u044c \u0440\u043e\u043b\u044c master:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">redis-stable\/src\/redis-trib.rb create ip.of.server1:6379 ip.of.server2:6380 ip.of.server3:6381<\/pre>\n\n\n\n<p>\u041f\u0440\u0438 \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u0432\u0435\u0440\u043d\u0435\u0442\u0441\u044f \u043e\u0442\u0432\u0435\u0442:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">>>>Creating cluster\n>>>Performing hash slots allocation on 3 nodes...\nCan I set the above configuration? (type 'yes' to accept): yes\n>>> Nodes configuration updated\n>>> Assign a different config epoch to each node\n>>> Sending CLUSTER MEET messages to join the cluster\nWaiting for the cluster to join.\n[OK] All nodes agree about slots configuration.\n>>> Check for open slots...\n>>> Check slots coverage...\n[OK] All 16384 slots covered.<\/pre>\n\n\n\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0432\u0441\u0435 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043e\u043c \u0443\u0437\u043b\u044b \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e <code>redis-cli<\/code>. \u0424\u043b\u0430\u0433 <code>-c<\/code> \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0441 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043e\u043c:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">redis-cli -c -h ip.of.server1 -p 6379\nip.of.server1>CLUSTER NODES<\/pre>\n\n\n\n<p>\u042d\u0442\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0441\u043f\u0438\u0441\u043e\u043a \u0443\u0437\u043b\u043e\u0432 \u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0435, \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e ID. \u0414\u043b\u044f \u0432\u044b\u0445\u043e\u0434\u0430 \u0438\u0437 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u043d\u0430\u0436\u043c\u0438\u0442\u0435 <code>exit<\/code>.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1>exit<\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u041a\u043e\u043c\u0430\u043d\u0434\u044b Redis \u043d\u0435 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b \u043a \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0443. \u041e\u0434\u043d\u0430\u043a\u043e \u0434\u043b\u044f \u044f\u0441\u043d\u043e\u0441\u0442\u0438, \u0432 \u0434\u0430\u043d\u043d\u043e\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043c\u044b \u0438\u0445 \u043f\u0438\u0448\u0435\u043c \u0437\u0430\u0433\u043b\u0430\u0432\u043d\u044b\u043c\u0438 \u0431\u0443\u043a\u0432\u0430\u043c\u0438.<\/p><\/blockquote>\n\n\n\n<p>\u041d\u0430 \u0434\u0430\u043d\u043d\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0435 \u0442\u043e\u043b\u044c\u043a\u043e 3 master-\u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0434\u0430\u043d\u043d\u044b\u0435 \u0431\u0443\u0434\u0443\u0442 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0442\u044c\u0441\u044f \u043f\u043e \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0443, \u043d\u043e \u043d\u0435 \u0440\u0435\u043f\u043b\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f. \u041f\u0440\u0438\u0441\u043e\u0435\u0434\u0438\u043d\u0438\u043c \u043a \u043a\u0430\u0436\u0434\u043e\u043c\u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0443 master \u043e\u0434\u0438\u043d \u0441\u0435\u0440\u0432\u0435\u0440 slave, \u0447\u0442\u043e\u0431\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044e \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0443\u0437\u043b\u043e\u0432 Slave<\/h2>\n\n\n\n<p>\u0414\u043b\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u043e\u0432\u044b\u0445 \u0443\u0437\u043b\u043e\u0432 \u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u043e\u043f\u044f\u0442\u044c \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0441\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u043e\u0439 <code>redis-trib<\/code>. \u0414\u043b\u044f \u043f\u0440\u0438\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u0430 slave \u043a master \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">.\/redis-trib.rb add-node --slave --master-id [master_id_c] ip.of.server1:6381 ip.of.server3:6381<\/pre>\n\n\n\n<p>\u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0432\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043e\u0442\u0432\u0435\u0442:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">>>> Adding node ip.of.server1:6381 to cluster ip.of.server3:6381\n>>> Performing Cluster Check (using node ip.of.server3:6381)\nM: [master_id_c] ip.of.server3:6381\n   slots:10923-16383 (5461 slots) master\n   0 additional replica(s)\nM: [master_id_a] ip.of.server1:6379\n   slots:0-5460 (5461 slots) master\n   0 additional replica(s)\nM: [master_id_b] ip.of.server2:6380\n   slots:5461-10922 (5462 slots) master\n   0 additional replica(s)\n[OK] All nodes agree about slots configuration.\n>>> Check for open slots...\n>>> Check slots coverage...\n[OK] All 16384 slots covered.\n>>> Send CLUSTER MEET to node ip.of.server1:6381 to make it join the cluster.\nWaiting for the cluster to join...\n>>> Configure node as replica of ip.of.server3:6381.<\/pre>\n\n\n\n<p>\u041f\u043e\u0432\u0442\u043e\u0440\u0438\u0442\u0435 \u044d\u0442\u043e \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0434\u043b\u044f \u0434\u0432\u0443\u0445 \u043e\u0441\u0442\u0430\u0432\u0448\u0438\u0445\u0441\u044f \u0443\u0437\u043b\u043e\u0432:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">.\/redis-trib.rb add-node --slave --master-id [master_id_a] ip.of.server2:6379 ip.of.server1:6379\n\n.\/redis-trib.rb add-node --slave --master-id [master_id_b] ip.of.server3:6380 ip.of.server2:6380<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u0420\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445<\/h2>\n\n\n\n<p>\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 Redis \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u0434\u0430\u0442\u044c \u0438 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043a\u043b\u044e\u0447\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e <code>SET<\/code> \u0438 <code>GET<\/code> \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u043a\u043e\u043c\u0430\u043d\u0434. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0440\u0438\u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u044c\u0441\u044f \u043a \u043b\u044e\u0431\u043e\u043c\u0443 \u0438\u0437 \u0443\u0437\u043b\u043e\u0432 master \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 Redis.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">redis-cli -c -h ip.of.server1 -p 6379<\/pre>\n\n\n\n<p>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u0443 <code>CLUSTER INFO<\/code> \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0433\u043e \u0440\u0430\u0437\u043c\u0435\u0440, \u0445\u044d\u0448 \u0441\u043b\u043e\u0442\u044b, \u043e\u0448\u0438\u0431\u043a\u0438, \u0435\u0441\u043b\u0438 \u043e\u043d\u0438 \u0435\u0441\u0442\u044c.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1:6379>CLUSTER INFO\ncluster_state:ok\ncluster_slots_assigned:16384\ncluster_slots_ok:16384\ncluster_slots_pfail:0\ncluster_slots_fail:0\ncluster_known_nodes:6\ncluster_size:3\ncluster_current_epoch:6\ncluster_my_epoch:1\ncluster_stats_messages_ping_sent:8375\ncluster_stats_messages_pong_sent:9028\ncluster_stats_messages_meet_sent:1\ncluster_stats_messages_sent:17404\ncluster_stats_messages_ping_received:9022\ncluster_stats_messages_pong_received:8376\ncluster_stats_messages_meet_received:6\ncluster_stats_messages_received:17404<\/pre>\n\n\n\n<p>\u0414\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u0438 master\/slave \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 <code>INFO replication<\/code>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e\u0431 \u0443\u0437\u043b\u0430\u0445 slave.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1:6379>INFO replication\nrole:master\nconnected_slaves:1\nslave0:ip=ip.of.server1,port=6381,state=online,offset=213355,lag=1\nmaster_replid:cd2e27cba094f2e7ed38b0313dcd6a979ab29b7a\nmaster_replid2:0000000000000000000000000000000000000000\nmaster_repl_offset:213355\nsecond_repl_offset:-1\nrepl_backlog_active:1\nrepl_backlog_size:1048576\nrepl_backlog_first_byte_offset:197313\nrepl_backlog_histlen:16043<\/pre>\n\n\n\n<p>\u0414\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043c\u043e\u0436\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0430\u0440 \u043a\u043b\u044e\u0447-\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1:6379> SET John Adams\n-> Redirected to slot [6852] located at ip.of.server2:6380\nOK\nip.of.server2:6380> SET James Madison\n-> Redirected to slot [2237] located at ip.of.server1:6379\nOK\nip.of.server1:6379> SET Andrew Jackson\n-> Redirected to slot [15768] located at ip.of.server3:6381\nOK\nip.of.server3:6381> GET John\n-> Redirected to slot [6852] located at ip.of.server2:6380\n\"Adams\"\nip.of.server2:6380><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 Slave \u043f\u0440\u0438 \u043e\u0442\u043a\u0430\u0437\u0435 Master<\/h2>\n\n\n\n<p>\u041f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0434\u0430\u043d\u043d\u043e\u0439 \u0442\u043e\u043f\u043e\u043b\u043e\u0433\u0438\u0438, \u043f\u0440\u0438 \u043e\u0442\u043a\u0430\u0437\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u0437 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0430\u0431\u043e\u0442\u043e\u0441\u043f\u043e\u0441\u043e\u0431\u0435\u043d &#8212; \u0443\u0437\u0435\u043b \u043e\u0441\u0442\u0430\u0432\u0448\u0438\u0439\u0441\u044f \u0431\u0435\u0437 master-\u0430 \u0443\u0437\u0435\u043b slave \u0441\u0442\u0430\u043d\u0435\u0442 master-\u043e\u043c.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"794\" height=\"417\" src=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_server_fail.png\" alt=\"\" class=\"wp-image-2553\" srcset=\"https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_server_fail.png 794w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_server_fail-300x158.png 300w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_server_fail-768x403.png 768w, https:\/\/netpoint-dc.com\/blog\/wp-content\/uploads\/2019\/03\/redis_cluster_server_fail-624x328.png 624w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/figure>\n\n\n\n<p>\u0414\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u043f\u0430\u0440\u0443 \u043a\u043b\u044e\u0447-\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1:6379> SET foo bar\n-> Redirected to slot [12182] located at ip.of.server3:6381\nOK\nip.of.server3:6381> GET foo\n\"bar\"<\/pre>\n\n\n\n<p>\u041a\u043b\u044e\u0447 <code>foo<\/code> \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u0432 master \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 3 \u0438 \u0441\u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d \u0432 slave \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 1.<\/p>\n\n\n\n<p>\u0412 \u0441\u043b\u0443\u0447\u0430\u0435, \u0435\u0441\u043b\u0438 \u0441\u0435\u0440\u0432\u0435\u0440 3 \u0441\u0442\u0430\u043d\u0435\u0442 \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d, slave \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 1 \u0441\u0442\u0430\u043d\u0435\u0442 master \u0438 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u043e\u0441\u0442\u0430\u043d\u0435\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1:6379> CLUSTER NODES\n[slave_id_b] ip.of.server3:6380@16380 slave,fail [master_id_b] 1502722149010 1502722147000 6 connected\n[slave_id_a] ip.of.server2:6379@16379 slave [master_id_a] 0 1502722242000 5 connected\n[slave_id_c_promoted] ip.of.server1:6381@16381 master - 0 1502722241651 7 connected 10923-16383\n[master_id_b] ip.of.server2:6380@16380 master - 0 1502722242654 2 connected 5461-10922\n[master_id_c] ip.of.server3:6381@16381 master,fail - 1502722149010 1502722145402 3 connected\n[master_id_a] ip.of.server1:6379@16379 myself,master - 0 1502722241000 1 connected 0-5460<\/pre>\n\n\n\n<p>\u0414\u043b\u044f \u043a\u043b\u044e\u0447\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u044b\u043b \u0432 \u0445\u044d\u0448 \u0441\u043b\u043e\u0442\u0435 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 3, \u043f\u0430\u0440\u0430 \u043a\u043b\u044e\u0447-\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0435\u043f\u0435\u0440\u044c \u0445\u0440\u0430\u043d\u0438\u0442\u0441\u044f \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 1.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"false\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ip.of.server1:6379> GET foo\n-> Redirected to slot [12182] located at ip.of.server1:6381\n\"bar\"<\/pre>\n\n\n\n<p>\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0443\u0437\u043b\u043e\u0432, \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u0437\u043b\u043e\u0432 slave, \u0438\u043b\u0438 resharding \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0435. \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u0432 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 Redis.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b<\/h2>\n\n\n\n<p>\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u0432\u0430\u043c \u0431\u0443\u0434\u0443\u0442 \u043f\u043e\u043b\u0435\u0437\u043d\u044b \u0441\u0441\u044b\u043b\u043a\u0438 \u043d\u0438\u0436\u0435 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043f\u043e \u0442\u0435\u043c\u0435:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/redis.io\/\">\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0430\u0439\u0442 Redis<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u043b\u0430\u0441\u0442\u0435\u0440 Redis \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0445 \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0431\u0440\u043e\u043a\u0435\u0440\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0437\u0430\u0434\u0430\u0447. \u041e\u043d \u0441\u0442\u0430\u043b \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u043c \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u043d\u0430 \u0442\u0440\u0435\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445 \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 (sharding) \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u0437\u0430 \u0441\u0447\u0435\u0442 \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u0438. \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,17,15],"tags":[],"class_list":["post-2544","post","type-post","status-publish","format-standard","hentry","category-high-availability","category-helpful-information","category-15"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/posts\/2544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/comments?post=2544"}],"version-history":[{"count":18,"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/posts\/2544\/revisions"}],"predecessor-version":[{"id":4277,"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/posts\/2544\/revisions\/4277"}],"wp:attachment":[{"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/media?parent=2544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/categories?post=2544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netpoint-dc.com\/blog\/wp-json\/wp\/v2\/tags?post=2544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}