updating to match everything in my homelab.

2026-02-05 16:13:53 -05:00
parent f8787379c5
commit 80fb911e22
30 changed files with 3107 additions and 7 deletions
--- a/diagrams/storage-strategy.mmd
+++ b/diagrams/storage-strategy.mmd
@@ -0,0 +1,67 @@
+```plaintext
+%% Tiered Storage Strategy (ADR-0026)
+%% C4 Component diagram showing Longhorn + NFS dual-tier
+
+flowchart TB
+    subgraph tier1["🚀 TIER 1: LONGHORN (Fast Distributed Block)"]
+        direction TB
+        
+        subgraph nodes["Cluster Nodes"]
+            direction LR
+            khelben["🖥️ khelben<br/>/var/mnt/longhorn<br/>NVMe"]
+            mystra["🖥️ mystra<br/>/var/mnt/longhorn<br/>SSD"]
+            selune["🖥️ selune<br/>/var/mnt/longhorn<br/>SSD"]
+        end
+
+        longhorn_mgr["⚙️ Longhorn Manager<br/>(Schedules 2-3 replicas)"]
+
+        subgraph longhorn_pvcs["Performance Workloads"]
+            direction LR
+            pg["🐘 PostgreSQL"]
+            vault["🔐 Vault"]
+            prom["📊 Prometheus"]
+            click["📋 ClickHouse"]
+        end
+    end
+
+    subgraph tier2["💾 TIER 2: NFS-SLOW (High-Capacity Bulk)"]
+        direction TB
+        
+        nas["🗄️ candlekeep.lab.daviestechlabs.io<br/>External NAS<br/>/kubernetes"]
+        
+        nfs_csi["📂 NFS CSI Driver"]
+
+        subgraph nfs_pvcs["Bulk Storage Workloads"]
+            direction LR
+            jellyfin["🎬 Jellyfin<br/>(1TB+ media)"]
+            nextcloud["☁️ Nextcloud"]
+            immich["📷 Immich"]
+            kavita["📚 Kavita"]
+            mlflow["📈 MLflow<br/>Artifacts"]
+            ray_models["🤖 Ray<br/>Model Weights"]
+        end
+    end
+
+    %% Tier 1 connections
+    nodes --> longhorn_mgr
+    longhorn_mgr --> longhorn_pvcs
+
+    %% Tier 2 connections
+    nas --> nfs_csi
+    nfs_csi --> nfs_pvcs
+
+    classDef tier1_node fill:#3498db,color:white
+    classDef tier1_mgr fill:#2980b9,color:white
+    classDef tier1_pvc fill:#1abc9c,color:white
+    classDef tier2_nas fill:#e74c3c,color:white
+    classDef tier2_csi fill:#c0392b,color:white
+    classDef tier2_pvc fill:#f39c12,color:black
+
+    class khelben,mystra,selune tier1_node
+    class longhorn_mgr tier1_mgr
+    class pg,vault,prom,click tier1_pvc
+    class nas tier2_nas
+    class nfs_csi tier2_csi
+    class jellyfin,nextcloud,immich,kavita,mlflow,ray_models tier2_pvc
+
+```