commit 2b74b04098f17a9088ea1665dfbe4de1dc84d984
Author: deon <deon@dege.au>
Date:   Mon Apr 8 05:05:38 2024 +0000

    Add Dependancies

diff --git a/Dependancies.md b/Dependancies.md
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+## Architecture
+
+```mermaid
+flowchart LR;  
+  BROWSER(Web Browser) -.-> NGINX;
+  FTN_MAILER-IN(FTN Mailer - INBOUND) -.-> HAPROXY;
+
+  subgraph CLRGHOUZ
+    CLRGHOUZ-WEB ---> CLRGHOUZ-QUEUE(Queue Runner);
+    CLRGHOUZ-SCHED(Scheduler) ---> CLRGHOUZ-QUEUE;
+  end
+
+  subgraph FRONTEND
+    HAPROXY -.-> CLRGHOUZ-WEB;
+    NGINX -.-> CLRGHOUZ-WEB(Front end);
+  end
+
+  subgraph DATABASE
+    CLRGHOUZ-WEB --- DB[(PostgreSQL)];
+  end
+
+  subgraph STORE
+    CLRGHOUZ-WEB --- MINIO[(Minio)];
+  end
+
+  CLRGHOUZ-SCHED --- DB;
+  CLRGHOUZ-QUEUE --- DB;
+  CLRGHOUZ-QUEUE --- MINIO;
+  CLRGHOUZ-QUEUE -.-> FTN_MAILER-OUT(FTN Mailer - OUTBOUND);
+  
+```
+
+## System Dependencies
+
+Clearing houz (clrghouz) uses the following additional components, during the day to day life of being an FTN mailer.
+
+* minio - is used to store incoming files, that are received via FTN mailer sessions (with an accompanying TIC file). Files sent onward to other systems, are sent from minio
+* postgresql - is used to store incoming mail, that is received via FTN mailer sessions, as well as the overall configuration of nodes, zones, domains and the web interface
+* docker - to run all the necessary containers that make up clrghouz
+* haproxy - to front all your TCP connections (optional)
+* nginx - to front your HTTP connection to the website (optional)
+
+These components, in addition to the the clrghouz image, can run on the same host, or be run across multiple hosts - with the only requirement being IP (v4 or v6) configured and the hosts can communicate with other on appropriate ports.
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