{"id":12326,"date":"2024-03-18T09:38:59","date_gmt":"2024-03-18T01:38:59","guid":{"rendered":"https:\/\/www.simcentric.com\/uncategorized-tc\/the-ultimate-tool-for-batch-network-testing-of-hong-kong-servers-helping-you-say-goodbye-to-connectivity-anxiety\/"},"modified":"2024-03-20T14:48:25","modified_gmt":"2024-03-20T06:48:25","slug":"the-ultimate-tool-for-batch-network-testing-of-hong-kong-servers-helping-you-say-goodbye-to-connectivity-anxiety","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/tc\/hong-kong-dedicated-server-tc\/the-ultimate-tool-for-batch-network-testing-of-hong-kong-servers-helping-you-say-goodbye-to-connectivity-anxiety\/","title":{"rendered":"\u9999\u6e2f\u4f3a\u670d\u5668\u6279\u91cf\u7db2\u8def\u6aa2\u6e2c\u795e\u5668,\u8b93\u4f60\u544a\u5225\u9023\u901a\u7387\u7126\u616e!"},"content":{"rendered":"

[vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]\u5c0d\u65bc\u5728\u9999\u6e2f\u63a1\u7528\u591a\u53f0\u4f3a\u670d\u5668\u79df\u7528<\/a>\u7684\u4f60\u4f86\u8aaa,\u4f3a\u670d\u5668\u7684\u7db2\u8def\u9023\u901a\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u67d0\u53f0\u4f3a\u670d\u5668\u7a81\u7136”\u5931\u806f”,\u4f60\u7684\u696d\u52d9\u53ef\u80fd\u5c31\u8981\u9762\u81e8\u640d\u5931\u3002\u4f5c\u70ba\u6280\u8853\u6975\u5ba2,\u6211\u5011\u4e0d\u80fd\u5750\u4ee5\u5f85\u6583,\u8981\u4e3b\u52d5\u51fa\u64ca,\u5efa\u7acb\u4e00\u5957\u81ea\u52d5\u5316\u7684\u7db2\u8def\u6aa2\u6e2c\u65b9\u6848,\u96a8\u6642\u638c\u63e1\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528<\/a>\u7684”\u5065\u5eb7\u72c0\u6cc1”\u3002\u672c\u6587\u5c07\u70ba\u4f60\u4ecb\u7d39\u5e7e\u7a2e\u9ad8\u6548\u5be6\u7528\u7684\u6279\u91cf\u7db2\u8def\u6aa2\u6e2c\u65b9\u6cd5,\u8b93\u4f60\u544a\u5225\u9023\u901a\u7387\u7126\u616e,\u5b89\u5fc3\u64b8\u4ee3\u78bc![\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

Shell\u6307\u4ee4\u78bc+Ping:\u7c21\u55ae\u7c97\u66b4\u7684\u6aa2\u6e2c\u5229\u5668<\/strong><\/h2>\n

\u4f5c\u70baLinux\u8001\u53f8\u6a5f,\u600e\u9ebc\u80fd\u4e0d\u6703\u5bebShell\u6307\u4ee4\u78bc?\u6211\u5011\u53ef\u4ee5\u7528\u6307\u4ee4\u78bc\u8abf\u7528ping\u547d\u4ee4,\u6279\u91cf\u6aa2\u6e2c\u9999\u6e2f\u4f3a\u670d\u5668\u7684\u9023\u901a\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b:<\/p>\n

#!\/bin\/bash\r\n\r\n# \u5b9a\u7fa9\u4f3a\u670d\u5668\u6e05\u55ae\r\nservers=(\r\n  \"server1.example.com\"\r\n  \"server2.example.com\"\r\n  \"server3.example.com\"\r\n)\r\n\r\n# \u9010\u500bping\u4f3a\u670d\u5668\r\nfor server in \"${servers[@]}\"\r\ndo\r\n  ping -c 3 \"$server\" > \/dev\/null 2>&1\r\n  if [ $? -eq 0 ]; then\r\n    echo \"$server is up\"\r\n  else\r\n    echo \"$server is down\"\r\n  fi  \r\ndone<\/code><\/pre>\n
\u9019\u500b\u6307\u4ee4\u78bc\u9996\u5148\u5b9a\u7fa9\u4e86\u4e00\u500b\u4f3a\u670d\u5668\u9663\u5217,\u7136\u5f8c\u7528for\u8ff4\u5708\u904d\u6b77\u9663\u5217,\u5c0d\u6bcf\u500b\u4f3a\u670d\u5668\u57f7\u884cping\u547d\u4ee4\u3002\u5982\u679cping\u6210\u529f,\u8f38\u51fa\u4f3a\u670d\u5668\u6b63\u5e38;\u5426\u5247\u8f38\u51fa\u4f3a\u670d\u5668\u7570\u5e38\u3002\u6211\u5011\u53ef\u4ee5\u5c07\u6307\u4ee4\u78bc\u8a2d\u7f6e\u70bacron\u4efb\u52d9,\u5be6\u73fe\u5b9a\u671f\u81ea\u52d5\u6aa2\u6e2c\u3002<\/p>\n
\u9019\u7a2e\u65b9\u6cd5\u7c21\u55ae\u76f4\u63a5,\u9069\u5408\u5feb\u901f\u6aa2\u6e2c\u5c11\u91cf\u4f3a\u670d\u5668\u3002\u4f46\u5c0d\u65bc\u5927\u898f\u6a21\u96c6\u7fa4,\u53ef\u80fd\u6548\u7387\u4e0d\u5920\u9ad8,\u4e5f\u7f3a\u4e4f\u53ef\u8996\u5316\u5c55\u793a\u3002\u9019\u6642\u5c31\u9700\u8981\u66f4\u5c08\u696d\u7684\u5de5\u5177\u4e0a\u5834\u4e86\u3002[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
Smokeping:\u76f4\u89c0\u5c55\u793a\u7db2\u8def\u5ef6\u9072\u548c\u4e1f\u5305<\/strong><\/h2>\n
Smokeping\u662f\u4e00\u6b3e\u958b\u6e90\u7684\u7db2\u8def\u5ef6\u9072\u548c\u4e1f\u5305\u7387\u76e3\u6e2c\u5de5\u5177\u3002\u5b83\u63a1\u7528RRDtool\u5b58\u5132\u8cc7\u6599,\u4e26\u63d0\u4f9b\u4e86Web\u4ecb\u9762\u5c55\u793a\u76e3\u6e2c\u7d50\u679c\u3002\u901a\u904eSmokeping\u7684\u5716\u8868,\u4f60\u53ef\u4ee5\u76f4\u89c0\u8a55\u4f30\u4f3a\u670d\u5668\u7684\u7db2\u8def\u54c1\u8cea\u3002<\/p>\n
\u9996\u5148\u5728\u76e3\u63a7\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddSmokeping,\u4ee5CentOS\u70ba\u4f8b:<\/p>\n
$ yum install httpd rrdtool smokeping<\/code><\/pre>\n
\u4fee\u6539Smokeping\u8a2d\u5b9a\u6a94\/etc\/smokeping\/config,\u5b9a\u7fa9\u8981\u76e3\u6e2c\u7684\u4f3a\u670d\u5668:<\/p>\n
*** Targets ***\r\n\r\nprobe = FPing\r\n\r\nmenu = Top\r\ntitle = Network Latency Grapher\r\nremark = Welcome to the SmokePing website of xxx Company\r\n\r\n+ HongKongServers\r\n\r\nmenu = Hong Kong Servers\r\ntitle = Hong Kong Servers\r\n\r\n++ Server1\r\n  \r\nmenu = Server1 \r\ntitle = Server1\r\nhost = server1.example.com\r\n\r\n++ Server2\r\n\r\nmenu = Server2\r\ntitle = Server2  \r\nhost = server2.example.com<\/code><\/pre>\n
\u91cd\u555fSmokeping\u670d\u52d9:<\/p>\n
$ systemctl restart httpd  \r\n$ systemctl restart smokeping<\/code><\/pre>\n
\u958b\u555f\u700f\u89bd\u5668\u8a2a\u554fhttp:\/\/your_server_ip\/smokeping,\u5c31\u53ef\u4ee5\u770b\u5230\u9999\u6e2f\u4f3a\u670d\u5668\u7684\u7db2\u8def\u5ef6\u9072\u5716\u8868\u4e86\u3002\u5716\u8868\u4e2d\u7684\u6ce2\u52d5\u8d8a\u5c0f,\u8aaa\u660e\u7db2\u8def\u54c1\u8cea\u8d8a\u7a69\u5b9a\u3002<\/p>\n
Smokeping\u8a2d\u5b9a\u7c21\u55ae,\u5716\u8868\u5c08\u696d,\u7279\u5225\u9069\u5408\u7db2\u8def\u54c1\u8cea\u8981\u6c42\u56b4\u683c\u7684\u9999\u6e2f\u4f3a\u670d\u5668\u76e3\u6e2c\u5834\u666f\u3002\u4f46\u5b83\u5074\u91cd\u65bc\u5c55\u793a\u8da8\u52e2,\u7f3a\u4e4f\u5373\u6642\u544a\u8b66\u80fd\u529b\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
Prometheus+Blackbox Exporter:\u96f2\u539f\u751f\u6642\u4ee3\u7684\u7db2\u8def\u76e3\u6e2c\u65b9\u6848<\/strong><\/h2>\n
Prometheus\u662f\u65b0\u4e00\u4ee3\u7684\u96f2\u539f\u751f\u76e3\u63a7\u7cfb\u7d71\u3002\u5b83\u63a1\u7528pull\u6a21\u5f0f\u63a1\u96c6\u76e3\u63a7\u6307\u6a19,\u9748\u6d3b\u9ad8\u6548\u3002Blackbox Exporter\u662fPrometheus\u7684\u7db2\u8def\u63a2\u91dd,\u53ef\u4ee5\u63d0\u4f9bHTTP, HTTPS, DNS, TCP\u7b49\u591a\u7a2e\u7db2\u8def\u6aa2\u6e2c\u80fd\u529b\u3002<\/p>\n
\u9996\u5148\u5728\u76e3\u63a7\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u4e26\u904b\u884cBlackbox Exporter:<\/p>\n
$ wget https:\/\/github.com\/prometheus\/blackbox_exporter\/releases\/download\/v0.19.0\/blackbox_exporter-0.19.0.linux-amd64.tar.gz\r\n$ tar xvfz blackbox_exporter-0.19.0.linux-amd64.tar.gz\r\n$ cd blackbox_exporter-0.19.0.linux-amd64\r\n$ .\/blackbox_exporter<\/code><\/pre>\n
\u7136\u5f8c\u4fee\u6539Prometheus\u8a2d\u5b9a\u6a94prometheus.yml,\u65b0\u589eBlackbox Exporter\u4efb\u52d9:<\/p>\n
scrape_configs:\r\n\r\n  - job_name: 'blackbox'\r\n    metrics_path: \/probe\r\n    params:\r\n      module: [http_2xx]\r\n    static_configs:\r\n      - targets:\r\n        - http:\/\/server1.example.com\r\n        - http:\/\/server2.example.com\r\n    relabel_configs:\r\n      - source_labels: [__address__]\r\n        target_label: __param_target\r\n      - source_labels: [__param_target]\r\n        target_label: instance\r\n      - target_label: __address__\r\n        replacement: 127.0.0.1:9115<\/code><\/pre>\n
\u91cd\u555fPrometheus\u670d\u52d9,\u4e26\u8a2d\u5b9aGrafana\u5100\u8868\u677f,\u5c31\u53ef\u4ee5\u5373\u6642\u76e3\u6e2c\u9999\u6e2f\u4f3a\u670d\u5668\u7684HTTP\u9023\u901a\u6027\u4e86\u3002\u7576\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\u6642,Prometheus\u7684AlertManager\u9084\u53ef\u4ee5\u767c\u9001\u544a\u8b66\u901a\u77e5\u3002<\/p>\n
\u5c0d\u65bc\u5927\u898f\u6a21\u7684\u9999\u6e2f\u4f3a\u670d\u5668\u96c6\u7fa4,\u7279\u5225\u662f\u5bb9\u5668\u6216Kubernetes\u74b0\u5883,Prometheus\u7121\u7591\u662f\u6700\u4f73\u7684\u76e3\u6e2c\u65b9\u6848\u3002\u5b83\u80fd\u8207\u4f60\u7684\u96f2\u539f\u751f\u6280\u8853\u68e7\u7121\u7e2b\u6574\u5408,\u5be6\u73fe\u9ad8\u5ea6\u81ea\u52d5\u5316\u7684\u7db2\u8def\u76e3\u6e2c\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u5c0f\u7d50:\u7db2\u8def\u76e3\u6e2c\u96d6\u5c0f,\u5175\u5bb6\u5fc5\u722d\u4e4b\u5730<\/strong><\/h2>\n
\u9999\u6e2f\u4f3a\u670d\u5668\u5728\u624b,\u7db2\u8def\u76e3\u6e2c\u4e0d\u53ef\u5c11\u3002\u7121\u8ad6\u662f\u50b3\u7d71\u7684ping\u6307\u4ee4\u78bc,\u5c08\u696d\u7684Smokeping,\u9084\u662f\u96f2\u539f\u751f\u7684Prometheus,\u90fd\u80fd\u5e6b\u4f60\u8f15\u9b06\u638c\u63e1\u4f3a\u670d\u5668\u7684\u7db2\u8def\u9023\u901a\u7387\u3002\u76e3\u6e2c\u8cc7\u6599\u56de\u994b\u53ca\u6642,\u7db2\u8def\u6545\u969c\u60f3\u8eb2\u4e5f\u8eb2\u4e0d\u6389\u3002<\/p>\n
\u9078\u5c0d\u76e3\u6e2c\u6b66\u5668,\u4f60\u5c31\u80fd\u5728\u7d1b\u4e82\u7684\u7db2\u8def\u53e2\u6797\u4e2d\u6bba\u51fa\u4e00\u689d\u8840\u8def\u3002\u8b93\u6211\u5011\u9ad8\u8209\u7db2\u8def\u76e3\u6e2c\u7684\u5927\u65d7,\u70ba\u7a69\u5b9a\u9ad8\u6548\u7684\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u96c6\u7fa4\u800c\u596e\u9b25!\u4f60,\u6e96\u5099\u597d\u63d0\u5347\u9023\u901a\u7387\u4e86\u55ce?[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row el_class=”blog-detail-section”][vc_ […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":1,"featured_media":12323,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[1811,1812,1813,1814,1815,1816,1494,259],"class_list":["post-12326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-network-testing-tc","tag-batch-ping-tc","tag-shell-script-tc","tag-smokeping-tc","tag-prometheus-tc","tag-automated-operation-and-maintenance-tc","tag-hong-kong-server-tc","tag-259"],"acf":[],"yoast_head":"\n\u9999\u6e2f\u4f3a\u670d\u5668\u6279\u91cf\u7db2\u8def\u6aa2\u6e2c\u795e\u5668,\u8b93\u4f60\u544a\u5225\u9023\u901a\u7387\u7126\u616e! | Simcentric Solutions<\/title>\n<meta name=\"description\" content=\"\u5c0d\u65bc\u5728\u9999\u6e2f\u63a1\u7528\u591a\u53f0\u4f3a\u670d\u5668\u79df\u7528\u7684\" \/>\n<meta name=\"robots\" content=\"index, follow, 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