From 717fcb9c81d2bc3cc7a84a3ebea6572d7ff0f5cf Mon Sep 17 00:00:00 2001
From: doc <doc@filenotfound.org>
Date: Mon, 30 Jun 2025 20:06:28 +0000
Subject: uploading documentation

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 procedures/planned_db_cluster_ZFS.md | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 procedures/planned_db_cluster_ZFS.md

(limited to 'procedures/planned_db_cluster_ZFS.md')

diff --git a/procedures/planned_db_cluster_ZFS.md b/procedures/planned_db_cluster_ZFS.md
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+# 🗺️ PostgreSQL High-Availability Architecture with ZFS (Genesis Hosting)
+
+```plaintext
+                ┌──────────────────────────────┐
+                │        Client Applications   │
+                └────────────┬─────────────────┘
+                             │
+                             ▼
+                    ┌─────────────────┐
+                    │    HAProxy      │
+                    │ (Load Balancer) │
+                    └────────┬────────┘
+                             │
+                ┌────────────┴────────────┐
+                │                         │
+                ▼                         ▼
+        ┌──────────────┐           ┌──────────────┐
+        │ Primary Node │           │ Replica Node │
+        │  (DB Server) │           │  (DB Server) │
+        └──────┬───────┘           └──────┬───────┘
+               │                          │
+               ▼                          ▼
+        ┌──────────────┐           ┌──────────────┐
+        │ ZFS Storage  │           │ ZFS Storage  │
+        │  (RAIDZ1)    │           │  (RAIDZ1)    │
+        └──────────────┘           └──────────────┘
+               │                          │
+               └────────┬────────┬────────┘
+                        │        │
+                        ▼        ▼
+                 ┌──────────────┐
+                 │  Backup Node │
+                 │ (ZFS RAIDZ1) │
+                 └──────────────┘
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