To disable DNC support

[MuruganChandrasekar]

In the current setup (commit b317bd5), We didn't add the DNC source files. but we planned to add them soon. So, since the docker services required for the DNC support are looking for source files in their respective path to initialize containers, we suggest you to disable the DNC support to avoid using system resources unnecessarily for a while until we add the DNC source files.

Steps to disable DNC support:

1. Go to the cloned path and run the below commands

      root@testing-in:/fresh/dnc# mv nginx/proxy-apiserver.conf nginx/proxy-apiserver.conf.block
      root@testing-in:/fresh/dnc# mv nginx/proxy-expo.conf nginx/proxy-expo.conf.block

2. Edit nginx/setup.sh file as below

   Comment out the line 62 with Hash (#)

    	#grep '27020' /etc/nginx/nginx.conf || $(sed -i "s/domain/$CERTBOT_DOMAINS/g" /root/mongo.txt && sed -i $'/http {/{e cat /root/mongo.txt\n}' /etc/nginx/nginx.conf)
   

   save the changes

3. Edit the docker-compose.yml file as below

   Comment out the lines 231 and 232 with Hash (#) as below.

    	226     links:
    	227       - grafana
    	228       - node-red
    	229       - influxdb
    	230       - mqtts
    	231         #- apiserver
    	232         #- expo
   

   uncomment (#) the below line under the docker services apiserver (at line 381), mongodb (at line 401) and expo (at line 414).

    	profiles: ['dnc']
   

   save the changes

4. Then, run the below commands

   	docker-compose down
   	docker-compose up -d --build