\u6280\u672f\u4f18\u52bf\u4e0e\u5b9e\u65bd<\/strong><\/h2>\n

\u591aIP\u670d\u52a1\u5668\u79df\u7528\u67b6\u6784\u7684\u5b9e\u65bd\u63d0\u4f9b\u4e86\u51e0\u4e2a\u76f4\u63a5\u5f71\u54cd\u7cfb\u7edf\u6027\u80fd\u548c\u53ef\u9760\u6027\u7684\u6280\u672f\u4f18\u52bf\u3002<\/p>\n

\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e<\/h3>\n

\u4f7f\u7528HAProxy\u6216Nginx\u53ef\u4ee5\u5b9e\u73b0\u73b0\u4ee3\u591aIP\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b9e\u7528\u7684Nginx\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n

\r\nhttp {\r\n    upstream backend_servers {\r\n        ip_hash;\r\n        server 192.168.1.10:8080;\r\n        server 192.168.1.11:8080;\r\n        server 192.168.1.12:8080;\r\n    }\r\n\r\n    server {\r\n        listen 80;\r\n        server_name example.com;\r\n        \r\n        location \/ {\r\n            proxy_pass http:\/\/backend_servers;\r\n            proxy_set_header Host $host;\r\n            proxy_set_header X-Real-IP $remote_addr;\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n
\u901a\u8fc7IP\u9694\u79bb\u589e\u5f3a\u5b89\u5168\u6027<\/strong><\/h2>\n
\u591aIP\u914d\u7f6e\u901a\u8fc7\u7f51\u7edc\u5206\u6bb5\u5b9e\u73b0\u9ad8\u7ea7\u5b89\u5168\u5b9e\u65bd\u3002\u8fd9\u79cd\u65b9\u6cd5\u5141\u8bb8\uff1a<\/p>\n
\n
\u4e3a\u7279\u5b9a\u670d\u52a1\u914d\u7f6e\u4e13\u7528IP<\/li>\n
\u6bcf\u4e2aIP\u4f7f\u7528\u72ec\u7acb\u7684SSL\/TLS\u8bc1\u4e66<\/li>\n
\u5b9e\u65bd\u7cbe\u7ec6\u7684\u9632\u706b\u5899\u89c4\u5219<\/li>\n<\/ul>\n
\u8003\u8651\u4f7f\u7528\u4ee5\u4e0biptables\u914d\u7f6e\u6765\u589e\u5f3a\u5b89\u5168\u6027\uff1a<\/p>\n
\r\n# \u4ec5\u5141\u8bb8\u7279\u5b9aIP\u7684HTTPS\u4f20\u5165\u6d41\u91cf\r\niptables -A INPUT -p tcp -d 192.168.1.10 --dport 443 -j ACCEPT\r\n\r\n# \u5c06SSH\u8bbf\u95ee\u9650\u5236\u5230\u7ba1\u7406IP\r\niptables -A INPUT -p tcp -d 192.168.1.11 --dport 22 -j ACCEPT\r\n\r\n# \u4e3aAPI\u7aef\u70b9\u914d\u7f6e\u901f\u7387\u9650\u5236\r\niptables -A INPUT -p tcp -d 192.168.1.12 --dport 8080 -m limit --limit 100\/minute -j ACCEPT\r\n<\/code><\/pre>\n
\u6027\u80fd\u4f18\u5316\u548c\u76d1\u63a7<\/strong><\/h2>\n
\u4e3a\u591aIP\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u5b9e\u65bd\u6709\u6548\u7684\u76d1\u63a7\u7cfb\u7edf\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Prometheus\u548cNode Exporter\u7684\u5b9e\u7528\u76d1\u63a7\u8bbe\u7f6e\uff1a<\/p>\n
\r\nglobal:\r\n  scrape_interval: 15s\r\n\r\nscrape_configs:\r\n  - job_name: 'node_exporter'\r\n    static_configs:\r\n      - targets: ['192.168.1.10:9100', '192.168.1.11:9100', '192.168.1.12:9100']\r\n    \r\n  - job_name: 'nginx_exporter'\r\n    static_configs:\r\n      - targets: ['192.168.1.10:9113']\r\n<\/code><\/pre>\n
\u9ad8\u7ea7DNS\u914d\u7f6e<\/strong><\/h2>\n
\u591aIP\u5b9e\u73b0\u53ef\u9760\u6027\u548c\u6027\u80fd\u66f4\u597d\u7684\u590d\u6742DNS\u914d\u7f6e\u3002\u4ee5\u4e0b\u662fBIND\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n
\r\nzone \"example.com\" {\r\n    type master;\r\n    file \"\/etc\/bind\/zones\/example.com.db\";\r\n    allow-transfer { 192.168.1.11; };\r\n};\r\n\r\n; Zone\u6587\u4ef6\u793a\u4f8b\r\n$TTL 86400\r\n@       IN      SOA     ns1.example.com. admin.example.com. (\r\n                        2024012301  ; \u5e8f\u5217\u53f7\r\n                        3600        ; \u5237\u65b0\r\n                        1800        ; \u91cd\u8bd5\r\n                        604800      ; \u8fc7\u671f\r\n                        86400 )     ; \u6700\u5c0fTTL\r\n\r\n@       IN      A       192.168.1.10\r\n@       IN      A       192.168.1.11\r\nmail    IN      A       192.168.1.12\r\n<\/code><\/pre>\n
\u6210\u672c\u6548\u76ca\u5206\u6790<\/strong><\/h2>\n
\u5728\u8bc4\u4f30\u591aIP\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u6307\u6807\uff1a<\/p>\n\n\n\n\n\n
\u914d\u7f6e<\/th>\n
\u6027\u80fd\u5f71\u54cd<\/th>\n
\u53ef\u6269\u5c55\u6027\u7cfb\u6570<\/th>\n<\/tr>\n
\u5355IP<\/td>\n
\u57fa\u51c6\u7ebf<\/td>\n
1x<\/td>\n<\/tr>\n
\u591aIP (3-5\u4e2a)<\/td>\n
+40%<\/td>\n
3x<\/td>\n<\/tr>\n
\u4f01\u4e1a\u7ea7 (10+\u4e2a)<\/td>\n
+75%<\/td>\n
5x<\/td>\n<\/tr>\n<\/table>\n
\u90e8\u7f72\u7b56\u7565\u548c\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n
\u5728\u5b9e\u65bd\u591aIP\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u9075\u5faa\u57fa\u7840\u8bbe\u65bd\u5373\u4ee3\u7801\u539f\u5219\u53ef\u786e\u4fdd\u90e8\u7f72\u7684\u53ef\u91cd\u590d\u6027\u3002\u4ee5\u4e0b\u662fAWS\u90e8\u7f72\u7684Terraform\u793a\u4f8b\uff1a<\/p>\n
\r\nresource \"aws_instance\" \"multi_ip_server\" {\r\n  ami           = \"ami-0c55b159cbfafe1f0\"\r\n  instance_type = \"t2.medium\"\r\n\r\n  network_interface {\r\n    network_interface_id = aws_network_interface.multi_ip_nic.id\r\n    device_index        = 0\r\n  }\r\n\r\n  tags = {\r\n    Name = \"MultiIP-Server\"\r\n    Environment = \"Production\"\r\n  }\r\n}\r\n\r\nresource \"aws_network_interface\" \"multi_ip_nic\" {\r\n  subnet_id       = aws_subnet.main.id\r\n  private_ips     = [\"10.0.1.10\", \"10.0.1.11\", \"10.0.1.12\"]\r\n  security_groups = [aws_security_group.allow_traffic.id]\r\n}\r\n<\/code><\/pre>\n
\u76d1\u63a7\u548c\u7ef4\u62a4<\/strong><\/h2>\n
\u4f7f\u7528\u4ee5\u4e0bDocker Compose\u914d\u7f6e\u5b9e\u65bdELK\u6808\u7684\u7efc\u5408\u76d1\u63a7\uff1a<\/p>\n
\r\nversion: '3'\r\nservices:\r\n  elasticsearch:\r\n    image: elasticsearch:7.9.3\r\n    environment:\r\n      - discovery.type=single-node\r\n    ports:\r\n      - \"9200:9200\"\r\n    volumes:\r\n      - elastic_data:\/usr\/share\/elasticsearch\/data\r\n\r\n  kibana:\r\n    image: kibana:7.9.3\r\n    ports:\r\n      - \"5601:5601\"\r\n    depends_on:\r\n      - elasticsearch\r\n\r\n  logstash:\r\n    image: logstash:7.9.3\r\n    ports:\r\n      - \"5044:5044\"\r\n    volumes:\r\n      - .\/logstash\/pipeline:\/usr\/share\/logstash\/pipeline\r\n    depends_on:\r\n      - elasticsearch\r\n\r\nvolumes:\r\n  elastic_data:\r\n<\/code><\/pre>\n
\u7ed3\u8bba\u548c\u672a\u6765\u5c55\u671b<\/strong><\/h2>\n
\u591aIP\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u4e3a\u53ef\u6269\u5c55\u3001\u5b89\u5168\u548c\u9ad8\u6027\u80fd\u7684\u57fa\u7840\u8bbe\u65bd\u90e8\u7f72\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u57fa\u7840\u3002\u5b9e\u65bd\u6210\u529f\u7684\u5173\u952e\u8003\u8651\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n
\n
\u5b9a\u671f\u5b89\u5168\u5ba1\u8ba1\u548c\u66f4\u65b0<\/li>\n
\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u673a\u5236<\/li>\n
\u7efc\u5408\u76d1\u63a7\u89e3\u51b3\u65b9\u6848<\/li>\n
\u53ef\u6269\u5c55\u7684\u7f51\u7edc\u67b6\u6784<\/li>\n<\/ul>\n
\u670d\u52a1\u5668\u79df\u7528\u7684\u672a\u6765\u5c06\u7ee7\u7eed\u968f\u7740\u7f51\u7edc\u865a\u62df\u5316\u548c\u5bb9\u5668\u5316\u9886\u57df\u7684\u65b0\u5174\u6280\u672f\u800c\u53d1\u5c55\u3002\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u5229\u7528\u591aIP\u914d\u7f6e\u7684\u7ec4\u7ec7\u4e3a\u672a\u6765\u7684\u6269\u5c55\u548c\u6280\u672f\u8fdb\u6b65\u505a\u597d\u4e86\u5145\u5206\u51c6\u5907\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u9ad8\u7ea7\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u9886\u57df\uff0c\u591aIP\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u4e3a\u9700\u8981\u5f3a\u5927\u7f51\u7edc\u529f\u80fd\u7684\u4f01\u4e1a\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5c16\u7aef\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6280\u672f\u5206\u6790\u5c06\u63a2\u8ba8\u591aIP\u914d\u7f6e\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684\u67b6\u6784\u4f18\u52bf\u3001\u90e8\u7f72\u7b56\u7565\u548c\u5b9e\u9645\u5b9e\u65bd\u65b9\u6848\u3002 \u7406\u89e3\u591aIP\u67b6\u6784 \u591aIP\u670d\u52a1\u5668\u914d\u7f6e\u91c7\u7528\u590d\u6742\u7684\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u5c06\u591a\u4e2aIP\u5730\u5740\u5206\u914d\u7ed9\u5355\u4e2a\u6216\u591a\u4e2a\u7f51\u7edc\u63a5\u53e3\u3002\u57fa\u672c\u7ed3\u6784\u901a\u5e38\u9075\u5faa\u4ee5\u4e0b\u6a21\u5f0f\uff1a # Ubuntu\/Debian\u4e0a\u7684IP\u914d\u7f6e\u793a\u4f8b auto eth0 iface eth0 inet static address 192.168.1.10 netmask 255.255.255.0 gateway 192.168.1.1 auto eth0:0 iface eth0:0 inet static address 192.168.1.11 netmask 255.255.255.0 auto eth0:1 iface eth0:1 inet static address 192.168.1.12 netmask 255.255.255.0 \u6280\u672f\u4f18\u52bf\u4e0e\u5b9e\u65bd \u591aIP\u670d\u52a1\u5668\u79df\u7528\u67b6\u6784\u7684\u5b9e\u65bd\u63d0\u4f9b\u4e86\u51e0\u4e2a\u76f4\u63a5\u5f71\u54cd\u7cfb\u7edf\u6027\u80fd\u548c\u53ef\u9760\u6027\u7684\u6280\u672f\u4f18\u52bf\u3002 \u8d1f\u8f7d\u5747\u8861\u914d\u7f6e \u4f7f\u7528HAProxy\u6216Nginx\u53ef\u4ee5\u5b9e\u73b0\u73b0\u4ee3\u591aIP\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b9e\u7528\u7684Nginx\u914d\u7f6e\u793a\u4f8b\uff1a http { upstream backend_servers { ip_hash; server 192.168.1.10:8080; server 192.168.1.11:8080; server 192.168.1.12:8080; } server […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":21008,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4816],"tags":[5538,5539,4869,4853,3630,1883],"class_list":["post-21013","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-sc","tag-multi-ip-configuration-sc","tag-ip-load-balancing-sc","tag-us-server-hosting-sc","tag-us-hosting-sc","tag-network-infrastructure-sc","tag-server-deployment-sc"],"acf":[],"yoast_head":"\n