\u80cc\u666f
\n\u5e73\u65f6\u5728AWS EC2\u4e0a\u8dd1\u4e86\u70b9\u4e1c\u897f\uff0c\u65b9\u4fbf\u67e5\u5b66\u4e60\u8d44\u6599\uff08\u4f60\u61c2\u7684\uff09\u3002\u4e4b\u6240\u4ee5\u9009\u62e9AWS\u662f\u56e0\u4e3a\u5b83\u5bb6\u63d0\u4f9b1\u5e74\u514d\u8d39\u5957\u9910\uff0c\u53e6\u5916\u6d77\u5916\u8282\u70b9\u7a33\u5b9a\u3002\u8d77\u5148\u4e00\u5207\u770b\u8d77\u6765\u4e0d\u9519\uff0c\u53ef\u4ee5\u5b9e\u73b0\u81ea\u7531\u51b2\u6d6a\u3002<\/p>\n
\u4f46\u8fc7\u4e0d\u4e86\u591a\u4e45\u5c31\u4f1a\u88ab \u738b\u5e9c\u4e95 \u5c4f\u853d\uff0c\u6ca1\u529e\u6cd5\uff0c\u591a\u542f\u51e0\u4e2a\u5bb9\u5668\u5427\uff08\u5185\u5b58\u6709\u9650\uff0c\u4e00\u6b21\u542f\u75285\u4e2a\u4e0d\u540c\u7684\u7aef\u53e3\uff0c\u53d1\u73b0\u4e0d\u597d\u7528\u65f6\u624b\u5de5\u5207\u6362\u672c\u673a\u5ba2\u6237\u7aef\u7aef\u53e3\u5457\uff0c5\u4e2a\u7aef\u53e3\u90fd\u6362\u5b8c\u4e86\u5c31\u91cd\u65b0\u7ed1\u5b9a\u4e2a\u5f39\u6027IP\uff0c\u4e5f\u7b97\u4e2a\u89e3\u51b3\u529e\u6cd5\u3002<\/p>\n
\u4f46\u6700\u8fd1\u53d1\u73b0\uff0c \u738b\u5e9c\u4e95 \u7684\u6548\u7387\u53d8\u9ad8\u4e86\u3002\u57fa\u672c\u4e0a\u53ea\u8981\u8bbf\u95ee\u8fc7\u4e00\u6b21\u53d7\u9650\u7f51\u7ad9\uff0c\u8fc7\u4e0d\u4e86\u51e0\u5206\u949f\u8fd9\u4e2a\u7aef\u53e3\u5c31\u88ab\u5c01\u4e86\uff0c\u8fd9\u8ba9\u6211\u600e\u4e48\u5b66\u4e60\uff1f\u6ca1\u529e\u6cd5\uff0c\u4e0d\u5f97\u4e0d\u91cd\u65b0\u66f4\u6362\u4e00\u4e2a\u65b0\u7684\u5f39\u6027IP\u5730\u5740\u3002\u66f4\u6362IP\u5730\u5740\u7684\u8fc7\u7a0b\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n
\u767b\u5f55AWS\u63a7\u5236\u53f0\uff08\u56fd\u5185\u8bbf\u95ee\u901f\u5ea6\u6bd4\u8f83\u6162\uff09
\n\u5207\u6362\u5230EC2\u63a7\u5236\u9762\u677f
\n\u5206\u914d\u65b0\u7684\u5f39\u6027IP\u5730\u5740
\n\u5c06\u65b0\u5730\u5740\u7ed1\u5b9a\u5230EC2\u5b9e\u4f8b
\n\u91ca\u653e\u65e7\u7684IP\u5730\u5740
\n\u4e00\u8f6e\u64cd\u4f5c\u4e0b\u6765\uff0c\u4e00\u822c\u8981\u5341\u51e0\u5206\u949f\u3002\u6709\u65f6\u5019\u534a\u5929\u767b\u5f55\u4e0d\u4e0a\uff0c\u75db\u82e6\u554a\u554a\u554a\u3002\u3002\u3002<\/p>\n
\u6bcf\u6b21\u91cd\u590d\u52b3\u52a8\uff0c\u5bf9\u4e8e\u6211\u8fd9\u4e2a\u5e0c\u671b\u7528\u884c\u52a8\u6539\u53d8\u4e16\u754c\u7684\u7801\u519c\u6765\u8bf4\uff0c\u4e0d\u662f\u6211\u6027\u683c\u554a\u3002\u8d81\u4eca\u5929\u6709\u7a7a\uff0c\u7814\u7a76\u4e86\u4e00\u4e0b\u5982\u4f55\u7528AWS\u547d\u4ee4\u884c\u5de5\u5177\uff08AWS CLI\uff09\u81ea\u52a8\u66ff\u6362EC2\u5b9e\u4f8b\u7684\u5f39\u6027IP\u5730\u5740\uff0c\u8282\u7701\u6211\u7684\u65f6\u95f4\u3002<\/p>\n
\u7f16\u5199\u5904\u7406\u811a\u672c
\n\u5173\u4e8e\u5982\u4f55\u914d\u7f6eAWS CLI\uff0c\u8bf7\u53c2\u9605\u94a2\u54e5\u4e4b\u524d\u7684\u535a\u6587\u300a\u5982\u4f55\u5229\u7528AWS CLI\u8fdb\u884cS3\u7684\u4e0a\u4f20\u4e0b\u8f7d\u300b<\/p>\n
\u8fd9\u91cc\u5047\u8bbe\u4f60\u5df2\u7ecf\u914d\u7f6e\u597d\u4e86AWS CLI\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u8fde\u63a5\u5230\u4f60\u7684AWS\u8d26\u6237\u4e86\u3002\u7b80\u5355\u5730\u901a\u8fc7 aws configure \u53ef\u4ee5\u9a8c\u8bc1\u4f60\u7684CLI\u662f\u5426\u5b89\u88c5\u6b63\u5e38\u3002<\/p>\n
\u89e3\u51b3\u601d\u8def\u4e5f\u5f88\u7b80\u5355:<\/p>\n
\u627e\u5230\u6211\u7684EC2\u5b9e\u4f8bID (instance id)\uff08\u6211\u7684EC2\u5b9e\u4f8b\u4e0a\u6709\u4e2a\u6807\u7b7e\uff0c\u503c\u4e3aawsjp\uff09\uff1b
\n\u627e\u5230\u5bf9\u5e94\u7684IP\u5730\u5740\u5206\u914d\u7684ID\uff08allocation id\uff09\uff1b
\n\u901a\u8fc7\u547d\u4ee4\u884c\u751f\u6210\u65b0\u7684\u5f39\u6027IP\u5730\u5740\uff1b
\n\u5c06\u65b0IP\u7ed1\u5b9a\u5230EC2\u5b9e\u4f8b\u4e0a\uff1b
\n\u91ca\u653e\u65e7\u7684\u5f39\u6027IP\u5730\u5740\uff1b
\n\u4ee5\u4e0b\u662f\u6211\u7684shell\u811a\u672c\u5185\u5bb9\uff0c<\/p>\n
#!\/bin\/sh<\/p>\n
# get ec2 instance id by tag
\nInstanceId=$(aws ec2 describe-instances –filters “Name=key-name,Values=awsjp” –query “Reservations[*].Instances[*].[InstanceId]” –output text)
\nOldPublicIpAddress=$(aws ec2 describe-instances –filters “Name=key-name,Values=awsjp” –query “Reservations[*].Instances[*].[PublicIpAddress]” –output text)<\/p>\n
# generate an elastic ip address
\nNewPublicIpAddress=$(aws ec2 allocate-address –domain vpc –query “PublicIp” –output text)<\/p>\n
# associate an elastic ip to an existed ec2 instance
\nresult=$(aws ec2 associate-address –instance-id $InstanceId –public-ip $NewPublicIpAddress)<\/p>\n
# release an existed elastic ip address
\naws ec2 release-address –allocation-id $(aws ec2 describe-addresses –filters “Name=public-ip,Values=$OldPublicIpAddress” –query “Addresses[*].[AllocationId]” –output text)<\/p>\n
echo “New Elastic IP: “$NewPublicIpAddress
\n\u7b80\u5355\u5730\u8fd0\u884c\u811a\u672c\u540e\uff0c\u4f1a\u63d0\u793a\u65b0\u7684\u5f39\u6027IP\u5730\u5740\u3002\u66f4\u65b0\u5230\u672c\u673a\u5ba2\u6237\u7aef\uff0c\u8fd9\u6837\u53c8\u53ef\u4ee5\u6109\u5feb\u7684\u4e0a\u7f51\u4e86~<\/p>\n
\u5f53\u7136\uff0c\u4f60\u4e5f\u53ef\u4ee5\u9009\u62e9\u5176\u4ed6\u4e91\u63d0\u4f9b\u5546\uff0c\u6bd4\u5982\uff1aGoogle\uff0c\u5fae\u8f6f\uff0c\u90fd\u6709\u514d\u8d39\u5957\u9910\u670d\u52a1\u548c\u5bf9\u5e94\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u6700\u4e3b\u8981\u7684\u662f\u8981\u6709\u7a33\u5b9a\u7684\u6d77\u5916\u8282\u70b9\u3002<\/p>\n
\u4ec0\u4e48\uff1f\u4f60\u4e0d\u77e5\u9053\u6211\u5728\u8bf4\u4ec0\u4e48\uff1f\u597d\u5427\uff0c\u5176\u5b9e\u7528 biying\u641c\u7d22 \u4e5f\u4e0d\u9519\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u80cc\u666f \u5e73\u65f6\u5728AWS EC2\u4e0a\u8dd1\u4e86\u70b9\u4e1c\u897f\uff0c\u65b9\u4fbf\u67e5\u5b66\u4e60\u8d44\u6599\uff08\u4f60\u61c2\u7684\uff09\u3002\u4e4b\u6240\u4ee5\u9009\u62e9AWS\u662f\u56e0\u4e3a\u5b83\u5bb6\u63d0\u4f9b1\u5e74\u514d\u8d39\u5957\u9910\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[39,3],"tags":[72],"_links":{"self":[{"href":"https:\/\/qssjx.com\/index.php?rest_route=\/wp\/v2\/posts\/1359"}],"collection":[{"href":"https:\/\/qssjx.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qssjx.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qssjx.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qssjx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1359"}],"version-history":[{"count":1,"href":"https:\/\/qssjx.com\/index.php?rest_route=\/wp\/v2\/posts\/1359\/revisions"}],"predecessor-version":[{"id":1360,"href":"https:\/\/qssjx.com\/index.php?rest_route=\/wp\/v2\/posts\/1359\/revisions\/1360"}],"wp:attachment":[{"href":"https:\/\/qssjx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qssjx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qssjx.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}