{"id":29,"date":"2025-08-15T23:46:16","date_gmt":"2025-08-15T23:46:16","guid":{"rendered":"https:\/\/kurniawan.cybersentinelsecure.asia\/?p=29"},"modified":"2025-08-16T01:35:32","modified_gmt":"2025-08-16T01:35:32","slug":"arsitektur-high-availability-multi-cloud-dengan-reverse-proxy-cerdas-dan-failover-otomatis-xcodecloud-biz-id","status":"publish","type":"post","link":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/2025\/08\/15\/arsitektur-high-availability-multi-cloud-dengan-reverse-proxy-cerdas-dan-failover-otomatis-xcodecloud-biz-id\/","title":{"rendered":"Arsitektur High-Availability Multi-Cloud dengan Reverse Proxy Cerdas dan Failover Otomatis &#8211; xcodecloud.biz.id"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/microcloudx-1024x768.jpg\" alt=\"\" class=\"wp-image-32\" style=\"width:371px;height:auto\" srcset=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/microcloudx-1024x768.jpg 1024w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/microcloudx-300x225.jpg 300w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/microcloudx-768x576.jpg 768w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/microcloudx.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Dokumen ini mendeskripsikan rancangan jaringan yang memadukan Cloudflare (DNS &amp; edge), dua reverse proxy Ubuntu (round-robin + health check + failover), serta <strong>microcloud<\/strong> 3 node ber-HA dengan internal round-robin. Outbound menggunakan dual ISP dengan failover aktif\/pasif berbasis static route + metric.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ringkasan Arsitektur di xcodecloud.biz.id<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Cloudflare Edge &amp; DNS Failover<\/strong><br>Semua akses internet diarahkan ke Cloudflare yang melakukan intelligent DNS failover. Cloudflare memastikan pengguna diarahkan ke IP publik aktif secara otomatis, meningkatkan resiliensi, performa, dan keamanan di edge.<\/li>\n\n\n\n<li><strong>Dual Public IP &amp; Reverse Proxy Redundancy<\/strong><br>Dua koneksi internet publik digunakan secara paralel. Masing-masing IP publik diarahkan ke reverse proxy terpisah, yang mengelola distribusi trafik secara <em>round-robin<\/em> ke backend dengan health check dan failover.<\/li>\n\n\n\n<li><strong>Microcloud Node HA (3 Node)<\/strong><br>Backend terdiri dari 3 node microcloud dalam konfigurasi HA. Health check real-time; jika sebuah node down, trafik otomatis dialihkan ke node aktif. Di dalam cluster, load balancing juga <em>round-robin<\/em>.<\/li>\n\n\n\n<li><strong>Intelligent Failover &amp; Outbound Traffic<\/strong><br>Outbound memakai dua ISP dengan failover aktif\/pasif berbasis <em>static default route + metric<\/em>. Jika gateway utama gagal dijangkau, sistem otomatis beralih ke gateway cadangan.<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n\n\n\n<p>Diagram Arsitektur <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"1024\" src=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/arsitektur2-561x1024.png\" alt=\"\" class=\"wp-image-81\" style=\"width:610px;height:auto\" srcset=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/arsitektur2-561x1024.png 561w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/arsitektur2-164x300.png 164w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/arsitektur2.png 713w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Spesifikasi server<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"644\" src=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu-1024x644.jpeg\" alt=\"\" class=\"wp-image-30\" srcset=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu-1024x644.jpeg 1024w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu-300x189.jpeg 300w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu-768x483.jpeg 768w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu.jpeg 1440w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Reverse Proxy cadangan ke 2 selain menggunakan Intel Xeon.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"653\" height=\"414\" src=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu2x.png\" alt=\"\" class=\"wp-image-31\" srcset=\"https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu2x.png 653w, https:\/\/kurniawan.cybersentinelsecure.asia\/wp-content\/uploads\/2025\/08\/cpu2x-300x190.png 300w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Komponen &amp; Peran<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Cloudflare: Edge security, CDN, DNS failover cerdas.\nReverse Proxy #1\/#2 (Ubuntu): Routing L7, round-robin ke backend, health check, failover.\nMicrocloud (3 Node): Compute\/storage ber-HA, internal round-robin.\nDual ISP: Outbound failover aktif\/pasif (static route + metric).<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dokumen ini mendeskripsikan rancangan jaringan yang memadukan Cloudflare (DNS &amp; edge), dua reverse proxy Ubuntu (round-robin + health check + failover), serta microcloud 3 node ber-HA dengan internal round-robin. Outbound menggunakan dual ISP dengan failover aktif\/pasif berbasis static route + metric. Ringkasan Arsitektur di xcodecloud.biz.id Diagram Arsitektur Spesifikasi server Reverse Proxy cadangan ke 2 selain &#8230; <a title=\"Arsitektur High-Availability Multi-Cloud dengan Reverse Proxy Cerdas dan Failover Otomatis &#8211; xcodecloud.biz.id\" class=\"read-more\" href=\"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/2025\/08\/15\/arsitektur-high-availability-multi-cloud-dengan-reverse-proxy-cerdas-dan-failover-otomatis-xcodecloud-biz-id\/\" aria-label=\"Baca selengkapnya tentang Arsitektur High-Availability Multi-Cloud dengan Reverse Proxy Cerdas dan Failover Otomatis &#8211; xcodecloud.biz.id\">Baca Selengkapnya<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,3],"tags":[],"class_list":["post-29","post","type-post","status-publish","format-standard","hentry","category-hosting","category-microcloud"],"_links":{"self":[{"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/posts\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":5,"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/posts\/29\/revisions"}],"predecessor-version":[{"id":84,"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/posts\/29\/revisions\/84"}],"wp:attachment":[{"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/categories?post=29"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kurniawan.cybersentinelsecure.asia\/index.php\/wp-json\/wp\/v2\/tags?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}