{"id":3904,"date":"2021-05-28T14:08:47","date_gmt":"2021-05-28T06:08:47","guid":{"rendered":"http:\/\/blog.ywdevops.cn\/?p=3904"},"modified":"2022-06-07T17:39:18","modified_gmt":"2022-06-07T09:39:18","slug":"m3db","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2021\/05\/28\/m3db\/","title":{"rendered":"\u591c\u83ba\u5347\u7ea7tsdb\u4e3am3db(v3)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">tsdb\u548cm3db\u90fd\u662f\u65f6\u5e8f\u6570\u636e\u5e93\uff0ctsdb\u6570\u636e\u5e93\u5bf9\u4e8e\u5386\u53f2\u6570\u636e\u7684\u5b58\u50a8\u4f1a\u51fa\u73b0\u964d\u91c7\u6837\u7684\u60c5\u51b5\uff0c\u5bfc\u81f4\u6570\u636e\u51fa\u73b0\u4e0d\u51c6\u786e\uff0c\u56e0\u6b64\u9700\u8981\u5c06tsdb\u5347\u7ea7\u5230m3db\uff0cm3db\u7684\u4f18\u7f3a\u70b9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f18\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li> 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\u786c\u76d8\u7a7a\u95f4\u5360\u7528\u5927\uff0c\u6bd5\u7adf\u5b58\u50a8\u539f\u59cb\u6570\u636e\u561b\uff0c\u4e00\u822c\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u5b581\u4e2a\u6708\uff0c\u518d\u4e45\u4e5f\u5c3d\u91cf\u4e0d\u8981\u8d85\u8fc73\u4e2a\u6708\uff0c\u5f53\u7136\u4e86\uff0c\u8981\u76d1\u63a7\u7684\u8bbe\u5907\u6bd4\u8f83\u5c11\uff0c\u90e8\u7f72m3\u7684\u673a\u5668\u786c\u76d8\u53c8\u6bd4\u8f83\u5927\uff0c\u90a3\u53e6\u5f53\u522b\u8bba <\/li><li> \u5185\u5b58\u5360\u7528\u6bd4\u8f83\u591a\uff0c\u4e00\u822c\u914d\u7f6e\u662f\u6700\u8fd1\u4e24\u4e2a\u5c0f\u65f6\u7684\u6570\u636e\u8981\u7f13\u5b58\u5728\u5185\u5b58\u91cc\uff0c\u6240\u4ee5\u6bd4\u8f83\u5403\u5185\u5b58<\/li><\/ul>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\">\u6ce8\u610f\uff1a\u5207\u6362\u4e3am3db\u6570\u636e\u5e93\u540e\uff0c\u5c31\u4e0d\u518d\u9700\u8981index\u548ctsdb\u6a21\u5757\uff0c transfer\u6a21\u5757\u4f1a\u627f\u63a5\u7d22\u5f15\u8bf7\u6c42\uff0c\u8f6c\u53d1\u7ed9M3\u5904\u7406 <\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">\u5355\u673a\u7248m3db\u5b89\u88c5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5355\u673a\u7248\u9002\u7528\u4e8e\u591c\u83ba\u7684\u6d4b\u8bd5\u73af\u5883\uff0c\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u91c7\u7528\u96c6\u7fa4\u7684\u65b9\u5f0f\u90e8\u7f72m3db<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4e0b\u8f7d\u5355\u673a\u7248\u5b89\u88c5\u5305m3dbnode-single-v0.0.1.tar.gz\uff0c\u4e0a\u4f20\u5230\u591c\u83ba\u670d\u52a1\u5668\u4e0a\uff0c\u52a0\u538b\u7f29\uff0c\u8fdb\u5165\u89e3\u538b\u76ee\u5f55\u6267\u884cscripts\u76ee\u5f55\u4e0b\u7684install.sh\u811a\u672c\u6267\u884c\u5b89\u88c5\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"142\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/1-8.png\" alt=\"\" class=\"wp-image-3906\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/1-8.png 578w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/1-8-300x74.png 300w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u5b89\u88c5\u4e4b\u540e\uff0c\u5728\/home\/n9e\/\u76ee\u5f55\u4e0b\u53ef\u4ee5\u770b\u5230m3db\u76ee\u5f55\uff0c\u5e76\u4e14\u5728m3db\/data\/m3db\/\u53ef\u4ee5\u770b\u5230\u521b\u5efa\u7684\u6301\u4e45\u5316\u6570\u636e\u4fe1\u606f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"192\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/2-7.png\" alt=\"\" class=\"wp-image-3907\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/2-7.png 724w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/2-7-300x80.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/2-7-600x159.png 600w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0a\u56fe\u4e2d\u7684\u5b89\u88c5\u76ee\u5f55\u4ee5\u53ca\u6301\u4e45\u5316\u6570\u636e\u76ee\u5f55\u90fd\u662f\u901a\u8fc7install.sh\u811a\u672c\u4ee5\u53caetc\u76ee\u5f55\u4e0b\u7684m3dbnode.yml\u4e2d\u4fee\u6539\u7684\uff0c\u5168\u90e8\u90fd\u4fee\u6539\u5b8c\u4e4b\u540e\uff0c\u6267\u884cinstall.sh\u5373\u53ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">install.sh\u6587\u4ef6\u7684\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/bin\/bash\n\n: '\n  @\u6b64\u811a\u672c\u4e3a\u5355\u673a\u7248m3db\u7684\u5b89\u88c5\u65b9\u5f0f\n  \u4e0b\u9762\u7684n9e\u8def\u5f84\u6839\u636e\u9700\u8981\u81ea\u5df1\u4fee\u6539\u5373\u53ef\n'\n\nCWD=$(cd $(dirname $0)\/; pwd)\ncd $CWD\/..\n\nsystemctl stop m3dbnode\n\nmkdir -p \/home\/n9e\/m3db\/data\/{m3db,m3kv}\nmkdir -p \/home\/n9e\/m3db\/{bin,etc}\n\ncp -af .\/bin\/* \/home\/n9e\/m3db\/bin\/\ncp -af .\/etc\/*.yml \/home\/n9e\/m3db\/etc\/\n\nsysctl -w vm.max_map_count=3000000\nsysctl -w vm.swappiness=1\nsysctl -w fs.file-max=3000000\nsysctl -w fs.nr_open=3000000\n# echo \"${USER} hard nofile 3000000\" >> \/etc\/security\/limits.conf\n# Edit \/etc\/security\/limits.conf file and allow the user under which asterisk runs to modify the ulimit to a higher value.\n# &lt;username> hard nofile &lt;number>\nulimit -n 3000000\n\ngrep 'vm.max_map_count = 3000000' \/etc\/sysctl.conf || cat >> \/etc\/sysctl.conf &lt;&lt;'EOF'\n# m3db\nvm.max_map_count = 3000000\nvm.swappiness = 1\nfs.file-max = 3000000\nfs.nr_open = 3000000\nEOF\n\nsudo cp -a .\/systemd\/m3dbnode.service \/usr\/lib\/systemd\/system\/m3dbnode.service\nsystemctl daemon-reload\nsystemctl start m3dbnode\nsystemctl status m3dbnode\nsleep 10\n#\u521b\u5efa\u6301\u4e45\u5316\u6570\u636e\uff0c\u9002\u7528\u4e3a\u5355\u673a\u7248\uff0c\u4fdd\u5b58\u65f6\u95f4\u4e3a30\u5929\ncurl -X POST http:\/\/localhost:7201\/api\/v1\/database\/create -d '{\n  \"type\": \"local\",\n  \"namespaceName\": \"default\",\n  \"retentionTime\": \"720h\",        #720h\u7b49\u4e8e30\u5929\n  \"numShards\": \"8\",\n  \"replicationFactor\": \"1\",\n  \"hosts\": &#91;\n    {\n      \"id\": \"m3db_local\",\n      \"zone\": \"embedded\",\n      \"address\": \"127.0.0.1\",\n      \"port\": 9000\n    }\n  ]\n}'\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">m3dbnode.yml\u4e2d\u9700\u8981\u4fee\u6539\u7684\u4f4d\u7f6e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"586\" height=\"315\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/3-3.png\" alt=\"\" class=\"wp-image-3908\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/3-3.png 586w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/3-3-300x161.png 300w\" sizes=\"auto, (max-width: 586px) 100vw, 586px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u4fee\u6539transfer.yml\u6587\u4ef6\uff0c\u4fee\u6539\u5b58\u50a8\u4e3am3db\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"432\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/4-4.png\" alt=\"\" class=\"wp-image-3910\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/4-4.png 590w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/4-4-300x220.png 300w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0a\u56fe\u4e2d\u7684\u914d\u7f6e\u9700\u8981\u4e0em3dbnode.yml\u4e2d\u7684\u4e00\u81f4\uff0c\u5f00\u542fm3db\u540e\uff0c\u4e0b\u9762\u7684tsdb\u6a21\u5757\u8981\u8bbe\u7f6e\u4e3afalse\uff0c\u5426\u5219\u4f1a\u6709\u5f88\u591a\u7c97\u9519\u8bef\u65e5\u5fd7\uff0c\u5f71\u54cd\u67e5\u770b\u6b63\u5e38\u65e5hi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u4fee\u6539monapi.yml\u6587\u4ef6\uff0c\u6dfb\u52a0\u5185\u5bb9\u5982\u4e0b\uff0c\u6ce8\u610f\u4f4d\u7f6e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"565\" height=\"204\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/5-4.png\" alt=\"\" class=\"wp-image-3911\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/5-4.png 565w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/5-4-300x108.png 300w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u4fee\u6539judge.yml\u6587\u4ef6\uff0c\u6dfb\u52a0\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"164\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/6-4.png\" alt=\"\" class=\"wp-image-3912\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/6-4.png 561w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/6-4-300x88.png 300w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001\u6700\u540e\u4fee\u6539nginx\u914d\u7f6e\u6587\u4ef6\uff0c\u5c06index\u4fee\u6539\u4e3atransfer\uff0c\u4fee\u6539\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"168\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/7-5.png\" alt=\"\" class=\"wp-image-3913\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/7-5.png 555w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/7-5-300x91.png 300w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u7684transfer\u6a21\u5757\u627f\u63a5\u7d22\u5f15\u8bf7\u6c42\uff0c\u5e76\u8f6c\u53d1\u7ed9m3db\u5904\u7406<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\uff1a\u9700\u8981\u5c06transfer.yml\u6587\u4ef6\u4e2d\u7684tsdb\u6a21\u5757\u5173\u95ed\uff0c\u5426\u5219transfer\u6a21\u5757\u65e5\u5fd7\u4f1a\u51fa\u9519\uff0c\u63d0\u793a\u65e0\u6cd5\u8fde\u63a5\u5230tsdb<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"184\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/22-2.png\" alt=\"\" class=\"wp-image-3919\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/22-2.png 563w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/22-2-300x98.png 300w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">6\u3001\u91cd\u65b0\u52a0\u8f7dnginx\u914d\u7f6e\u6587\u4ef6\uff0c\u5173\u95edtsdb\u3001index\u6a21\u5757\uff0c\u91cd\u542ftransfer\u3001monapi\u3001judge\u6a21\u5757\uff0c\u7136\u540e\u5237\u65b0\u9875\u9762\uff0c\u53ef\u4ee5\u770b\u5230\u6570\u636e\u5df2\u7ecf\u51fa\u6765\uff0c\u6b64\u65f6\u91c7\u7528\u7684\u5c31\u662fm3db\u4f5c\u4e3a\u65f6\u5e8f\u6570\u636e\u5e93\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"583\" height=\"228\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/8-3.png\" alt=\"\" class=\"wp-image-3915\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/8-3.png 583w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/8-3-300x117.png 300w\" sizes=\"auto, (max-width: 583px) 100vw, 583px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u96c6\u7fa4\u7248\u5b89\u88c5\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96c6\u7fa4\u7248\u5b89\u88c5\u9700\u8981\u4e0b\u8f7d\u5bf9\u5e94\u7684\u96c6\u7fa4\u5b89\u88c5\u5305\uff0c\u672c\u4f8b\u5b50\u4e0b\u8f7d\u7684\u5b89\u88c5\u5305\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"189\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/26-2.png\" alt=\"\" class=\"wp-image-3928\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/26-2.png 553w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/26-2-300x103.png 300w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73af\u5883\u51c6\u5907\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">m3db\u81f3\u5c11\u9700\u8981\u4e09\u53f0\u673a\u5668\u505a\u6210\u96c6\u7fa4\uff0c\u5982\u679c\u4e00\u53f0\u673a\u5668\u6302\u6389\u4e0d\u4f1a\u5f71\u54cd\u5b9e\u9645\u4e1a\u52a1\uff0c\u672c\u4f8b\u5b50\u4e2d\u4e09\u53f0\u673a\u5668\u7684IP\u5206\u522b\u4e3a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li> 10.xx.xx.190  \u7cfb\u7edf\u4e3a\uff1acentos7.4    \u5173\u95ed\u9632\u706b\u524d\u548cselinux<\/li><li> 10.xx.xx.191  \u7cfb\u7edf\u4e3a\uff1acentos7.4   \u5173\u95ed\u9632\u706b\u524d\u548cselinux <\/li><li> 10.xx.xx.192  \u7cfb\u7edf\u4e3a\uff1acentos7.4   \u5173\u95ed\u9632\u706b\u524d\u548cselinux <\/li><\/ul>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e09\u53f0\u673a\u5668\u4e0a\u90fd\u6709m3dbnode\u670d\u52a1\u4ee5\u53caetcd\u670d\u52a1<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">2\u3001\u7f16\u8f91functions.sh\u811a\u672c\uff0c\u5728hosts\u4f4d\u7f6e\uff0c\u6dfb\u52a0\u4e09\u53f0\u673a\u5668\u7684IP\u5730\u5740\uff0c\u6bcf\u4e2aIP\u5730\u5740\u4e4b\u95f4\u901a\u8fc7\u7a7a\u683c\u5206\u9694\uff0cuser\u4f4d\u7f6e\u586b\u5199ssh\u8fde\u63a5\u7684\u76ee\u6807\u673a\u5668\u7528\u6237\u540d\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"197\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/29-1.png\" alt=\"\" class=\"wp-image-3931\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/29-1.png 564w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/29-1-300x105.png 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u8fdb\u5165m3db\u6587\u4ef6\u5939\u4e0b\u9762\u7684script\u6587\u4ef6\u5939\uff0c\u7f16\u8f91\u5b89\u88c5\u6587\u4ef6install.sh\uff0c\u521b\u5efa\u5b89\u88c5\u8def\u5f84(\u6839\u636e\u81ea\u5df1\u5b9e\u9645\u60c5\u51b5\u81ea\u5b9a\u4e49)\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"565\" height=\"165\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/30-1.png\" alt=\"\" class=\"wp-image-3933\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/30-1.png 565w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/30-1-300x88.png 300w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u8fdb\u5165m3db\u4e0b\u9762\u7684etc\u6587\u4ef6\u5939\uff0c\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6m3dbnode.yml\uff0c\u4fee\u6539\u6570\u636e\u5b58\u50a8\u65f6\u95f4\u4e3a720h\uff0830\u5929\uff09\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"188\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/31-1.png\" alt=\"\" class=\"wp-image-3934\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/31-1.png 552w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/31-1-300x102.png 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fee\u6539m3db\u7684\u6570\u636e\u8def\u5f84\u4ee5\u53ca\u7f13\u5b58\u76ee\u5f55\uff0c\u4ee5\u53ca\u8bbe\u7f6eetcd\u7684\u670d\u52a1\u5668IP\u5730\u5740\u548c\u8ba4\u8bc1\u8bc1\u4e66\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"744\" height=\"397\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/32-1.png\" alt=\"\" class=\"wp-image-3935\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/32-1.png 744w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/32-1-300x160.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/32-1-600x320.png 600w\" sizes=\"auto, (max-width: 744px) 100vw, 744px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001\u7f16\u8f91m3db\u6587\u4ef6\u5939\u4e0b\u9762\u7684systemd\u8def\u5f84\u4e0b\u7684\u542f\u52a8\u6587\u4ef6m3dbnode.service\uff0c\u4fee\u6539m3db\u7684\u53ef\u6267\u884c\u6587\u4ef6\u4f4d\u7f6e\u4ee5\u53ca\u914d\u7f6e\u6587\u4ef6\u4f4d\u7f6e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"915\" height=\"178\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/33-1.png\" alt=\"\" class=\"wp-image-3937\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/33-1.png 915w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/33-1-300x58.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/33-1-768x149.png 768w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/33-1-600x117.png 600w\" sizes=\"auto, (max-width: 915px) 100vw, 915px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">6\u3001\u63a5\u4e0b\u6765\u5b89\u88c5etcd\uff0c\u8fdb\u5165etcd\/certs\/config\uff0c\u7f16\u8f91\u6587\u4ef6vim hosts-etcd\uff0c\u5c06\u4e09\u53f0etcd\u670d\u52a1\u5668\u7684IP\u5730\u5740\u586b\u5199\u8fdb\u5165\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"148\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/34-1.png\" alt=\"\" class=\"wp-image-3939\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/34-1.png 566w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/34-1-300x78.png 300w\" sizes=\"auto, (max-width: 566px) 100vw, 566px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">7\u3001\u56de\u5230\u4e0a\u4e00\u5c42certs\u76ee\u5f55\uff0c\u4f9d\u6b21\u6267\u884c\u4e09\u4e2a\u811a\u672c\u6587\u4ef6\uff0c\u751f\u6210\u8bc1\u4e66\u6587\u4ef6\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"145\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/35-1.png\" alt=\"\" class=\"wp-image-3940\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/35-1.png 563w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/35-1-300x77.png 300w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728output\u548croot\u76ee\u5f55\u4e0b\u4f1a\u751f\u6210\u8bc1\u4e66\u6587\u4ef6\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"244\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/36-1.png\" alt=\"\" class=\"wp-image-3941\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/36-1.png 564w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/36-1-300x130.png 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"556\" height=\"148\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/37-1.png\" alt=\"\" class=\"wp-image-3942\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/37-1.png 556w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/37-1-300x80.png 300w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">8\u3001\u8fdb\u5165\/etcd\/etcd\u76ee\u5f55\uff0c\u7f16\u8f91\u6587\u4ef6install.sh\uff0c\u521b\u5efaetcd\u5b89\u88c5\u8def\u5f84\u4ee5\u53ca\u8bc1\u4e66\u8def\u5f84\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"588\" height=\"234\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/38-1.png\" alt=\"\" class=\"wp-image-3943\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/38-1.png 588w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/38-1-300x119.png 300w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\">\u6ce8\u610f\uff1a\u672c\u4f8b\u5b50\u4e2detcd\u4e5f\u5b89\u88c5\u5728\u4e86m3db\u8def\u5f84\u4e0b\uff0c\u56e0\u6b64\u4e0a\u56fe\u4e2dworkdir\u8bbe\u7f6e\u8def\u5f84\u4e3am3db\u8def\u5f84<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">8\u3001\u7f16\u8f91\/etcd\/etcd\/usr_lib_systemd_system\u8def\u5f84\u4e0b\u7684etcd_server.tpl\u6587\u4ef6\uff0c\u4fee\u6539\u4e3a\u5bf9\u5e94\u7684\u8def\u5f84\u5373\u53ef\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"731\" height=\"242\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/39-1.png\" alt=\"\" class=\"wp-image-3945\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/39-1.png 731w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/39-1-300x99.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/39-1-600x199.png 600w\" sizes=\"auto, (max-width: 731px) 100vw, 731px\" 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srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/41-1.png 560w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/41-1-300x114.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">10\u3001\u6700\u540e\u4e00\u6b65\uff0c\u521d\u59cb\u5316\u6570\u636e\u5e93\uff0c\u627e\u5230m3db\/scripts\u76ee\u5f55\u4e0b\uff0c\u7f16\u8f9101_create_db.sh\uff0c\u4fee\u6539\u5185\u5bb9\u4e3a\u4e09\u53f0\u673a\u5668\u7684IP\u5730\u5740\u548c\u4e3b\u673a\u540d\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"586\" height=\"485\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/42-1.png\" alt=\"\" class=\"wp-image-3948\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/42-1.png 586w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/42-1-300x248.png 300w\" sizes=\"auto, (max-width: 586px) 100vw, 586px\" 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