{"id":732,"date":"2021-05-07T17:51:29","date_gmt":"2021-05-07T09:51:29","guid":{"rendered":"https:\/\/www.yinyubo.cn\/?p=732"},"modified":"2022-05-17T09:29:16","modified_gmt":"2022-05-17T01:29:16","slug":"dockeredis","status":"publish","type":"post","link":"https:\/\/www.yinyubo.com\/?p=732","title":{"rendered":"Docker\u5b89\u88c5redis\u73af\u5f62\u96c6\u7fa4"},"content":{"rendered":"

\u80cc\u666f<\/h1>\n

\u56e0\u4e3a\u6709\u9700\u6c42\u89813\u53f0\u673a\u5668\u6765\u505a\u4e00\u4e2aredis\u9ad8\u53ef\u7528(o(\u2565\ufe4f\u2565)\u54edo~~~)\uff0c\u6ca1\u529e\u6cd5\uff0c\u53ea\u80fd\u7528\u4e00\u4e2a\u5947\u602a\u7684\u65b9\u5f0f\u5b89\u88c5redis\u96c6\u7fa4\u4e86\u3002\u8fd9\u91cc\u6211\u4eec\u7528\u7684\u4e0d\u662f\u4e3b\u4ece\u54e8\u5175\u54e6\uff0c\u9605\u8bfb\u672c\u6587\u7684\u4f5c\u8005\u4e0d\u8981\u8bef\u4f1a\u5566\u3002\u518d\u5c31\u662f\uff0c\u771f\u4e0d\u63a8\u8350\u75283\u4e2a\u673a\u5668\u6765\u505aredis\u96c6\u7fa4\u3002<\/p>\n

\u56e0\u4e3a\u914d\u7f6e\u91cc\u7684cluster-announce-ip\u4e0d\u80fd\u7528\u57df\u540d,\u53ea\u80fd\u7528ip\uff0c\u800cpod\u7684IP\u5728K8S\u91cc\u7ecf\u5e38\u53d8\uff0c\u6240\u4ee5\u4e0d\u80fd\u7528K8S\u90e8\u7f72\u4e86\uff0c\u6211\u4eec\u8fd9\u91cc\u4f7f\u7528docker\u548cdocker-compose\u90e8\u7f72\uff0c\u603b\u5f97\u6765\u8bf4\u8fd8\u662f\u5f88\u7b80\u5355\u7684\uff0c\u4ee3\u7801\u6211\u4e0a\u4f20\u81f3github\u4e0a\u4e86
\nhttps:\/\/github.com\/lizhenwei\/redis-cluster-in-docker.git<\/a><\/p>\n

\u62d3\u6251\u56fe<\/h1>\n

\u5047\u8bbe\u6211\u4eec\u75283\u53f0\u673a\u5668\uff0cIP\u5730\u5740192.168.0.94\uff0c192.168.0.95\uff0c192.168.0.96 \uff1b\u5206\u522b\u662fnode1,node2,node3<\/span><\/p>\n

-------    -------    -------\n|node1| ---|node2|----|node3|\n-------    -------    -------\nmaster1    master2    master3\nslaver2    slaver3    slaver1<\/code><\/pre>\n
\u5b89\u88c5\u5b8c\u6bd5\u4e4b\u540e\uff0c\u9700\u8981\u6211\u4eec\u624b\u52a8\u901a\u8fc7`CLUSTER\u00a0REPLICATE`\u547d\u4ee4\u8c03\u8282master\u548cslaver\u6240\u5904\u7684\u5bb9\u5668\uff0c\u5f62\u6210\u5982\u4e0a\u62d3\u6251\uff0c\u8fd9\u6837\u5047\u4f7fnode1\u6302\u6389\u7684\u65f6\u5019\uff0c\u6211\u4eec\u7684node2\u4e0a\u80fd\u8fd0\u884c\u4e00\u4e2amaster2,node3\u4e0a\u8fd0\u884cmaster3,master1(\u6b64\u5904\u7684master1\u662f\u7531slaver1\u53d8\u8fc7\u6765\u7684)<\/span><\/p>\n
\u5b89\u88c5\u65b9\u6cd5<\/h1>\n
1.\u5728\u6bcf\u53f0\u673a\u5668\u4e0a\u5b89\u88c5docker\u548cdocker-compose\u3002\u56fd\u5185\u53ef\u4ee5\u7528daocloud\u53bb\u4e0b\u8f7d\u3002\u4f1a\u6bd4\u8f83\u5febhttp:\/\/get.daocloud.io\/<\/a>
\n2.\u00a0\u5728\u6bcf\u53f0\u673a\u5668\u4e0a\u4e0b\u8f7d\u8be5\u4ee3\u7801\uff0c\u8fdb\u5165\u4ee3\u7801\u76ee\u5f55\uff0c\u8fd0\u884cshell\u547d\u4ee4,\u4f1a\u6839\u636eIP\u5730\u5740\u66f4\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u5e76\u4e14\u521b\u5efaredis\u7684docker\u5e94\u7528\uff1a<\/span><\/p>\n
\n
\n
#\u00a0\u5728\u6bcf\u53f0\u673a\u5668\u4e0a\u8f93\u5165\u8be5\u547d\u4ee4\uff0c\u6ce8\u610f\u66ff\u6362IP\u5730\u5740\nbash\u00a0docker-init.sh\u00a0192.168.0.94<\/code><\/pre>\n<\/div>\n
3.\u00a0\u5728\u4efb\u610f\u4e00\u53f0\u673a\u5668\u4e0a\u901a\u8fc7redis-cli\u521b\u5efa\u96c6\u7fa4<\/div>\n
\n
#\u00a0\u5728\u6bcf\u53f0\u673a\u5668\u4e0a\u8f93\u5165\u8be5\u547d\u4ee4\uff0c\u6ce8\u610f\u66ff\u6362IP\u5730\u5740\nbash\u00a0redis-init.sh\u00a0192.168.0.94\u00a0192.168.0.95\u00a0192.168.0.96\n#\u00a0\u5f39\u51fa\u6765\u7684\u63d0\u793a\u76f4\u63a5\u8f93\u5165yes<\/code><\/pre>\n<\/div>\n
4.\u00a0\u5b8c\u6210\u4e4b\u540e\u6267\u884c\u547d\u4ee4\uff0c\u68c0\u67e5\u96c6\u7fa4\u662f\u5426\u8fd0\u884c\u6210\u529f<\/div>\n
\n
#\u8fdb\u5165redis\u5bb9\u5668\ndocker\u00a0exec\u00a0-it\u00a0redis-cluster\u00a0bash\n#\u68c0\u67e5\u96c6\u7fa4\u662f\u5426\u8fd0\u884c\u6210\u529f\nredis-cli\u00a0-a\u00a092F1q99f9CnrkAuwJPItdj8brqeMtN3r\u00a0-p\u00a07000\u00a0cluster\u00a0nodes<\/code><\/pre>\n
\n
python\u4ee3\u7801\u8bbf\u95eeredis-cluster<\/h1>\n
$ pip install redis-py-cluster\n```\n\u6d4b\u8bd5\u4ee3\u7801\n```\n>>> from rediscluster import RedisCluster\n>>> # Requires at least one node for cluster discovery. Multiple nodes is recommended.\n>>> startup_nodes = [{\"host\": \"192.168.0.94\", \"port\": \"7000\"}, {\"host\": \"192.168.0.94\", \"port\": \"7001\"},{\"host\": \"192.168.0.95\", \"port\": \"7000\"}, {\"host\": \"192.168.0.95\", \"port\": \"7001\"},{\"host\": \"192.168.0.96\", \"port\": \"7000\"}, {\"host\": \"192.168.0.96\", \"port\": \"7001\"}]\n>>> rc = RedisCluster(startup_nodes=startup_nodes, decode_responses=True,password='password')\n>>> rc.set(\"foo\", \"bar\")\nTrue\n>>> print(rc.get(\"foo\"))\n'bar'<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
\u80cc\u666f \u56e0\u4e3a\u6709\u9700\u6c42\u89813\u53f0\u673a\u5668\u6765\u505a\u4e00\u4e2aredis\u9ad8\u53ef\u7528(o(\u2565\ufe4f\u2565)\u54edo~~~)\uff0c\u6ca1\u529e\u6cd5\uff0c\u53ea\u80fd\u7528\u4e00\u4e2a\u5947\u602a\u7684\u65b9\u5f0f\u5b89\u88c5 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-732","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts\/732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=732"}],"version-history":[{"count":2,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts\/732\/revisions"}],"predecessor-version":[{"id":1080,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts\/732\/revisions\/1080"}],"wp:attachment":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}