.

mqtt/README.md

@@ -74,106 +74,7 @@ networks:
     name: mqtt5-network
 
 ```
-### 5.1 Public facing Mosquitto Websocket Server with Free SSL using Caddy Server
 
-> [!NOTE]  
-> Setup and automate FREE valid SSL for Mosquitto Websocket (WSS), using [Caddy Server](https://caddyserver.com/) with very minimal effort.
-
-<details>
-<summary>Click here to expand for instructions</summary>
-
-#### Setting up CaddyServer
-
-Lets check the steps for setting it up  
-- Create folders for Caddy data and config
-- Configure DNS with A record pointing to your MQTT public IP address  
-- Create a config file called 'Caddyfile'
-- Create a combined docker-compose file with Caddy + Mosquitto
-- Create containers using docker-compose run 
-
-#### Create folders for Caddy
-```bash
-# Caddy data & config files where certificates etc are stored
-mkdir caddy_data
-mkdir caddy_config
-```
-
-#### DNS Setup
-```bash
-# Create a DNS A/AAAA record pointing your domain to the public IP address
-mqtt.domain.com  A  <public-IP-address-for-MQTT-instance>
-```
-Make sure to wait for the DNS record to complete propagation (depending on TTL). Otherwise automatic SSL creation would not work. 
-
-#### Caddyfile for configuration
-Caddy uses 2 volumes for data (storing certificates etc) & config.  
-Create a file called 'Caddyfile' in the local folder for configuration, which will be mapped to /etc/caddy/Caddyfile through docker-compose file as below.
-
-#### Content of configuration file called 'Caddyfile' 
-```bash
-# Config file in the current folder
-touch Caddyfile
-```
-_Add below content to `Caddyfile`_ created above.
-```
-mqtt.domain.com {
-        reverse_proxy ws://mqtt5:9001
-}
-```
-
-#### Combined docker-compose.yml
-```yaml
-version: "3.7"
-services:
-  # mqtt5 eclipse-mosquitto
-  mqtt5:
-    image: eclipse-mosquitto
-    container_name: mqtt5
-    ports:
-      - "1883:1883" #default mqtt port
-      - "9001:9001" #default mqtt port for websockets
-    volumes:
-      - ./config:/mosquitto/config:rw
-      - ./data:/mosquitto/data:rw
-      - ./log:/mosquitto/log:rw
-    restart: unless-stopped
-
-  # caddy for HTTPS and reverse-proxy
-  caddy:
-    image: caddy:latest
-    container_name: caddy
-    restart: unless-stopped
-    ports:
-      - "80:80"
-      - "443:443"
-      - "443:443/udp"
-    volumes:
-      - ./Caddyfile:/etc/caddy/Caddyfile
-      - ./caddy_data:/data
-      - ./caddy_config:/config
-
-# volumes for mapping data,config and log
-volumes:
-  config:
-  data:
-  log:
-  caddy_data:
-  caddy_config:
-
-networks:
-  default:
-    # Caddy and mosquitto should be in the same docker network
-    name: caddy-mqtt
-```
-
-```bash
-# MQTT Connection URL would be 
-# WSS => Websocket Secure with SSL
-wss://mqtt.domain.com:443
-```
-#### Using MQTTX Client
-![alt text](mqttx-client.png)
-</details>
 
 ## 6. Create and run docker container for MQTT
 
@@ -230,65 +131,3 @@ Then restart the container
 ```bash
 sudo docker restart <container-id>
 ```
-
-## 8. Time to test !!!
-
-### Install mosquitto client tools for testing
-```bash
-
-sudo apt install mosquitto-clients
-
-```
-
-### Let us start Subscriber now - topic name => 'hello/topic'
-
-```bash
-
-# Without authentication
-mosquitto_sub -v -t 'hello/topic'
-
-# With authentication
-mosquitto_sub -v -t 'hello/topic' -u user1 -P <password>
-
-# Alternate way in url format
-# Format => mqtt(s)://[username[:password]@]host[:port]/topic
-mosquitto_sub -v -L mqtt://user1:abc123@localhost/test/topic
-
-```
-
-### Let us start Publising to that topic
-
-```bash
-
-# Without authentication
-mosquitto_pub -t 'hello/topic' -m 'hello MQTT'
-
-# With authentication
-mosquitto_pub -t 'hello/topic' -m 'hello MQTT' -u user1 -P <password>
-
-# Alternate way in url format 
-# Format => mqtt(s)://[username[:password]@]host[:port]/topic
-mosquitto_pub -L mqtt://user1:abc123@localhost/test/topic -m 'hello MQTT'
-
-```
-## You can find C/C++ code for mosquitto client
-Check [main.cpp](main.cpp) for the mosquitto client code.
-
-## You can also install a nice MQTT Web Client
-Read more about it here => https://mqttx.app/  
-
-```bash
-sudo docker run -d --name mqttx-web -p 80:80 emqx/mqttx-web
-```
-
-## Source/Reference for Mosquitto
-Github => https://github.com/eclipse/mosquitto
-
-##
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-See details here: https://github.com/sponsors/sukesh-ak  
-
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