{"id":1310,"date":"2015-06-28T21:07:44","date_gmt":"2015-06-28T13:07:44","guid":{"rendered":"http:\/\/blog.newnaw.com\/?p=1310"},"modified":"2015-06-28T21:17:06","modified_gmt":"2015-06-28T13:17:06","slug":"amazon-ec2%e4%b8%8a%e9%80%9a%e8%bf%87nfs%e5%85%b1%e4%ba%ab%e7%9b%ae%e5%bd%95%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/blog.newnaw.com\/?p=1310","title":{"rendered":"Amazon EC2\u4e0a\u901a\u8fc7NFS\u5171\u4eab\u76ee\u5f55\u7684\u6ce8\u610f\u4e8b\u9879"},"content":{"rendered":"<p>\u3000\u3000\u80cc\u666f\uff1a\u62df\u5728Amazon EC2\u4e0a\u90e8\u7f72nodejs\u5e94\u7528\u96c6\u7fa4\u3002\u5047\u8bbenodejs\u90e8\u7f72\u5728A\u548cB\u4e24\u53f0\u673a\u5668\u4e0a\uff0c\u901a\u8fc7\u524d\u7aef\u7684ELB\uff08Elastic Load Balancer\uff09\u5206\u53d1\u8bf7\u6c42\u5230A\u548cB\u673a\u5668\u4e0a\uff0c\u4e24\u53f0\u673a\u5668\u5206\u522b\u5bf9\u8bf7\u6c42\u505a\u65e0\u72b6\u6001\u54cd\u5e94\uff0c\u8fd9\u6837\u5c31\u8981\u6c42A\u548cB\u673a\u5668\u5b58\u53d6\u5b8c\u5168\u76f8\u540c\u7684\u6570\u636e\u3002\u7531\u4e8enodejs\u5e94\u7528\u9700\u8981\u8bfb\u5199\u672c\u5730\u786c\u76d8\u76ee\u5f55\uff08\u5bf9\u54cd\u5e94\u901f\u5ea6\u8981\u6c42\u9ad8\uff0c\u65e0\u6cd5\u91c7\u7528S3\u5b58\u50a8\uff09\uff0c\u800cAmazon\u76ee\u524d\u63d0\u4f9b\u7684\u5b58\u50a8\u65b9\u6848\u4e2d\uff0c\u53ea\u6709EBS\uff08Elastic Block Storage\uff09\u5b58\u50a8\u53ef\u4ee5\u6302\u8f7d\u5230\u5177\u4f53\u673a\u5668\u4e0a\u4ee5\u63d0\u4f9b\u672c\u5730\u8def\u5f84\uff0c\u6240\u4ee5\u53ea\u80fd\u9009\u53d6EBS\u4f5c\u4e3a\u5e94\u7528\u96c6\u7fa4\u7684\u5b58\u50a8\u4f4d\u7f6e\u3002\u4f46EBS\u7c7b\u4f3cSAN\uff0c\u53ea\u80fd\u6302\u8f7d\u5230\u4e00\u4e2aEC2\u5b9e\u4f8b\u673a\u5668\u4e2d\uff0c\u5982\u679c\u76f4\u63a5\u6302\u5230A\u6216B\u4e0a\u7684\u8bdd\uff0c\u53e6\u4e00\u53f0\u673a\u5668\u5c31\u65e0\u6cd5\u8bfb\u53d6\u5176\u4e2d\u6570\u636e\u3002\u6240\u4ee5\u91c7\u7528\u7684\u65b9\u6848\u662f\u542f\u52a8\u7b2c\u4e09\u4e2aEC2\u5b9e\u4f8b\u673a\u5668C\uff0c\u5c06EBS\u6302\u8f7d\u5230C\u673a\u5668\u4e0a\u540e\uff0c\u8be5\u673a\u4f5c\u4e3aNFS\u670d\u52a1\u5668\u5171\u4eabEBS\u7684\u6302\u8f7d\u76ee\u5f55\uff0cA\u548cB\u673a\u5668\u4f5c\u4e3aNFS\u5ba2\u6237\u7aef\uff0c\u5206\u522b\u52a0\u8f7d\u5171\u4eab\u51fa\u6765\u7684EBS\u8def\u5f84\u5230\u5404\u81ea\u5bf9\u5e94\u76ee\u5f55\uff0c\u4ece\u800c\u4fdd\u8bc1nodejs\u96c6\u7fa4\u80fd\u591f\u5b9e\u65f6\u8bfb\u5199\u76f8\u540c\u7684\u6570\u636e\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><a href=\"http:\/\/blog.newnaw.com\/wp-content\/uploads\/2015\/06\/image.png\"><img decoding=\"async\" loading=\"lazy\" title=\"image\" style=\"border-left-width: 0px; border-right-width: 0px; border-bottom-width: 0px; float: none; margin-left: auto; display: block; border-top-width: 0px; margin-right: auto\" border=\"0\" alt=\"image\" src=\"http:\/\/blog.newnaw.com\/wp-content\/uploads\/2015\/06\/image_thumb.png\" width=\"431\" height=\"376\"><\/a><\/p>\n<p>\u3000\u3000\u95ee\u9898\uff1a\u5728C\u673a\u5668\u4e0a\u6302\u5728EBS\u5b58\u50a8\u5377\u540e\uff0c\u4fee\u6539\/etc\/exports\u6587\u4ef6\u8bbe\u7f6e\u4e86NFS\u5171\u4eab\uff0c\u5e76\u4e14\u6709rw, no_root_squash\u9009\u9879\u3002\u4f46\u5728A\u673a\u5668\u548cB\u673a\u5668\u4e0a\u901a\u8fc7\u4fee\u6539\/etc\/fstab\u6587\u4ef6\u5e76mount -a\u540e\uff0c\u53d1\u73b0\u80fd\u591f\u52a0\u8f7dC\u673a\u5668\u4e0a\u7684EBS\u5b58\u50a8\u5230\u6307\u5b9a\u76ee\u5f55\uff0c\u4f46\u5199\u5165\u6587\u4ef6\u65f6\u63d0\u793a\u65e0\u6743\u9650\u3002<\/p>\n<p>\u3000\u3000\u89e3\u51b3\u529e\u6cd5\uff1a\u786e\u4fddC\u673a\u5668\uff08NFS\u670d\u52a1\u5668\uff09\u4e0a\uff0cEBS\u6302\u8f7d\u8def\u5f84\u7684\u6240\u6709\u8005\uff0c\u4e0eA\u548cB\u673a\u5668\uff08NFS\u5ba2\u6237\u7aef\uff09\u4e0a\u51c6\u5907\u5199\u5165\u6570\u636e\u7684\u7528\u6237\u8981\u62e5\u6709\u76f8\u540c\u7684UID\u548cGID\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u8fd9\u4e09\u53f0\u673a\u5668\u90fd\u662f\u4eceAmazon Linux\u7684AMI\u542f\u52a8\u7684\uff0c\u6240\u4ee5\u9ed8\u8ba4\u7528\u6237\u90fd\u662fec2-user\uff08\u975eroot\u7528\u6237\uff09\u3002C\u673a\u5668\u4e0aEBS\u6302\u8f7d\u70b9\u662f\/data\uff0c\u4e00\u5f00\u59cb\u8be5\u76ee\u5f55\u7684\u6240\u6709\u8005\u548c\u7ec4\u5747\u4e3aroot\uff08\u56e0\u4e3a\u5728\u6839\u76ee\u5f55\u4e0b\u5efa\u7acb\u76ee\u5f55\u9700\u8981root\u6743\u9650\uff09\uff0c\u6240\u4ee5\u5bfc\u81f4\u5728A\u548cB\u673a\u5668\u4e0a\u52a0\u8f7d\u8be5\u5171\u4eab\u76ee\u5f55\u540e\uff0c\u52a0\u8f7d\u76ee\u5f55\u7684\u6240\u6709\u8005\u548c\u7ec4\u4e5f\u5747\u4e3aroot\u7528\u6237\u3002\u8fd9\u6837A\u548cB\u673a\u5668\u4e0a\u8fd0\u884cnodejs\u7684ec2-user\u7528\u6237\u5c31\u65e0\u6cd5\u5199\u5165\u6570\u636e\u4e86\u3002\u89e3\u51b3\u7684\u5177\u4f53\u529e\u6cd5\u662f\u5728C\u673a\u5668\u4e0a\u8fd0\u884c\u201dsudo chmod \u2013R ec2-suer:ec2-user \/data\u201d\u547d\u4ee4\u540e\uff0c\u5728A\uff0cB\u673a\u5668\u4e0a\u91cd\u65b0\u52a0\u8f7dNFS\u5171\u4eab\u76ee\u5f55\u5373\u53ef\u3002<\/p>\n<p>\u3000\u3000\u53c2\u8003\uff1a<a href=\"https:\/\/serverfault.com\/questions\/240897\/how-to-properly-set-permissions-for-nfs-folder-permission-denied-on-mounting-en\" target=\"_blank\">How to properly set permissions for NFS folder? Permission denied on mounting end.<\/a><\/p>\n<p>\u3000\u3000\u76ee\u524dAmazon EC2\u4e0a\u63a8\u51fa\u4e86\u516c\u6d4b\u7248\u7684EFS\uff08Elastic File System\uff09\u5b58\u50a8\uff0c\u7c7b\u4f3cNAS\uff0c\u5728\u53ef\u4ee5\u63d0\u4f9b\u672c\u5730\u5b58\u50a8\u8def\u5f84\u7684\u524d\u63d0\u4e0b\uff0c\u8fd8\u53ef\u4ee5\u6302\u8f7d\u5230\u591a\u53f0EC2\u5b9e\u4f8b\u4e0a\u3002\u4f46\u76ee\u524d\u53ea\u6709US West(Oregon)\u4e00\u4e2a\u533a\u57df\u53ef\u7528\u3002\u5728EFS\u5168\u9762\u63a8\u51fa\u524d\uff0c\u91c7\u7528\u4e0a\u8ff0\u65b9\u6848\uff0c\u53ef\u4fdd\u8bc1\u5e94\u7528\u96c6\u7fa4\u6a2a\u5411\u6269\u5c55\u7684\u60c5\u51b5\u4e0b\uff0c\u4f9d\u7136\u80fd\u5b58\u53d6\u76f8\u540c\u7684\u6570\u636e\u3002\u7f3a\u70b9\u662fC\u673a\u5668\u662f\u5355\u6545\u969c\u70b9\uff1b\u4f46\u6570\u636e\u5b58\u50a8\u5728\u5355\u72ec\u7684EBS\u4e0a\uff0c\u81f3\u5c11\u4fdd\u8bc1\u6570\u636e\u7684\u751f\u547d\u5468\u671f\u4e0d\u4f9d\u8d56\u5177\u4f53\u7684EC2\u5b9e\u4f8b\u673a\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u3000\u80cc\u666f\uff1a\u62df\u5728Amazon EC2\u4e0a\u90e8\u7f72nodejs\u5e94\u7528\u96c6\u7fa4\u3002\u5047\u8bbenodejs\u90e8\u7f72\u5728A\u548cB\u4e24\u53f0\u673a\u5668\u4e0a\uff0c\u901a\u8fc7\u524d\u7aef\u7684ELB\uff08Elastic Load Balancer\uff09\u5206\u53d1\u8bf7\u6c42\u5230A\u548cB\u673a\u5668\u4e0a\uff0c\u4e24\u53f0\u673a\u5668\u5206\u522b\u5bf9\u8bf7\u6c42\u505a\u65e0\u72b6\u6001\u54cd\u5e94\uff0c\u8fd9\u6837\u5c31\u8981\u6c42A\u548cB\u673a\u5668\u5b58\u53d6\u5b8c\u5168\u76f8\u540c\u7684\u6570\u636e\u3002\u7531\u4e8enodejs\u5e94\u7528\u9700\u8981\u8bfb\u5199\u672c\u5730\u786c\u76d8\u76ee\u5f55\uff08\u5bf9\u54cd\u5e94\u901f\u5ea6\u8981\u6c42\u9ad8\uff0c\u65e0\u6cd5\u91c7\u7528S3\u5b58\u50a8\uff09\uff0c\u800cAmazon\u76ee\u524d\u63d0\u4f9b\u7684\u5b58\u50a8\u65b9\u6848\u4e2d\uff0c\u53ea\u6709EBS\uff08Elastic Block Storage\uff09\u5b58\u50a8\u53ef\u4ee5\u6302\u8f7d\u5230\u5177\u4f53\u673a\u5668\u4e0a\u4ee5\u63d0\u4f9b\u672c\u5730\u8def\u5f84\uff0c\u6240\u4ee5\u53ea\u80fd\u9009\u53d6EBS\u4f5c\u4e3a\u5e94\u7528\u96c6\u7fa4\u7684\u5b58\u50a8\u4f4d\u7f6e\u3002\u4f46EBS\u7c7b\u4f3cSAN\uff0c\u53ea\u80fd\u6302\u8f7d\u5230\u4e00\u4e2aEC2\u5b9e\u4f8b\u673a\u5668\u4e2d\uff0c\u5982\u679c\u76f4\u63a5\u6302\u5230A\u6216B\u4e0a\u7684\u8bdd\uff0c\u53e6\u4e00\u53f0\u673a\u5668\u5c31\u65e0\u6cd5\u8bfb\u53d6\u5176\u4e2d\u6570\u636e\u3002\u6240\u4ee5\u91c7\u7528\u7684\u65b9\u6848\u662f\u542f\u52a8\u7b2c\u4e09\u4e2aEC2\u5b9e\u4f8b\u673a\u5668C\uff0c\u5c06EBS\u6302\u8f7d\u5230C\u673a\u5668\u4e0a\u540e\uff0c\u8be5\u673a\u4f5c\u4e3aNFS\u670d\u52a1\u5668\u5171\u4eabEBS\u7684\u6302\u8f7d\u76ee\u5f55\uff0cA\u548cB\u673a\u5668\u4f5c\u4e3aNFS\u5ba2\u6237\u7aef\uff0c\u5206\u522b\u52a0\u8f7d\u5171\u4eab\u51fa\u6765\u7684EBS\u8def\u5f84\u5230\u5404\u81ea\u5bf9\u5e94\u76ee\u5f55\uff0c\u4ece\u800c\u4fdd\u8bc1nodejs\u96c6\u7fa4\u80fd\u591f\u5b9e\u65f6\u8bfb\u5199\u76f8\u540c\u7684\u6570\u636e\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a 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\/data\u201d\u547d\u4ee4\u540e\uff0c\u5728A\uff0cB\u673a\u5668\u4e0a\u91cd\u65b0\u52a0\u8f7dNFS\u5171\u4eab\u76ee\u5f55\u5373\u53ef\u3002 \u3000\u3000\u53c2\u8003\uff1aHow to properly set permissions for NFS folder? 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