@chrispy show screen your nginx config and config.json

In this time I have run Nodebb on /Debian8/Arch/Ubuntu16/ and all runs perfect especially I liked work on arch cuz in arch very small load on ram and nodebb work faster/ but I have problem with plugin , they disappear))) when I install new plugin another plugin was lost and delete himself/ I have this problem on arch and Debian 8 / and only on Ubuntu 16 all work perfect, but Ubuntu have many processes on System wich load common system/

@yariplus This is runing i see (i cant solve it) but this is running in original version and all plugins start fine and i hevent error , but when i backup nodebb in Ubuntu and move it in Arch and in Debian plugins dont install(( one install another lost but nodebb starts fine.

But this error i cant fix in original instalation i think this is not depend of my plugin problem

error: NodeBB address in use, exiting...

I reinstall nodebb forum bakcup to another OS , original nodebb was in ubuntu , i moved it in to Debian , all run perfect but when i install some plugin another plugin wich run is lost , but when i install it another plugin lost.
Whats the problem?

This is my ./nodebb dev

NodeBB v1.5.2 Copyright (C) 2013-2014 NodeBB Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it under certain conditions.
For the full license, please visit: http://www.gnu.org/copyleft/gpl.html

Clustering enabled: Spinning up 1 process(es).

21/7 12:25:53 [3517] - verbose: * using configuration stored in: /var/www/nodebb/config.json
21/7 12:25:53 [3517] - info: Initializing NodeBB v1.5.2
21/7 12:25:53 [3517] - verbose: * using redis store at 127.0.0.1:6379
21/7 12:25:53 [3517] - verbose: * using themes stored in: /var/www/nodebb/node_modules
[deprecated] `String.prototype.rtrim` is deprecated as of NodeBB v1.5; use `utils.rtrim` instead.
21/7 12:25:55 [3517] - verbose: [minifier] utilizing a maximum of 0 additional threads
21/7 12:25:55 [3517] - verbose: Checking dependencies for outdated modules
21/7 12:25:55 [3517] - verbose: [notifications.init] Registering jobs.
21/7 12:25:55 [3517] - verbose: [user/jobs] (Re-)starting user jobs...
21/7 12:25:55 [3517] - verbose: [user/jobs] Starting job (digest.daily)
21/7 12:25:55 [3517] - verbose: [user/jobs] Starting job (digest.weekly)
21/7 12:25:55 [3517] - verbose: [user/jobs] Starting job (digest.monthly)
21/7 12:25:55 [3517] - verbose: [user/jobs] Starting job (reset.clean)
21/7 12:25:55 [3517] - verbose: [user/jobs] 4 jobs started
21/7 12:25:55 [3517] - info: [themes] Using theme nodebb-theme-persona
21/7 12:25:55 [3517] - verbose: [plugins] Initializing plugins system
21/7 12:25:55 [3517] - verbose: [plugins] Loaded plugin: nodebb-theme-persona
21/7 12:25:55 [3517] - verbose: [plugins] Loaded plugin: nodebb-widget-essentials
21/7 12:25:55 [3517] - verbose: [plugins] Loaded plugin: nodebb-rewards-essentials
21/7 12:25:55 [3517] - verbose: [plugins] Found 3 sound file(s) for plugin nodebb-plugin-soundpack-default
21/7 12:25:55 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-soundpack-default
21/7 12:25:55 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-mentions
21/7 12:25:55 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-markdown
21/7 12:25:56 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-emoji-one
21/7 12:25:56 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-emoji-extended
21/7 12:25:56 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-composer-default
21/7 12:25:56 [3517] - warn: [plugins/nodebb-plugin-spam-be-gone] Hook `action:flag.create` is deprecated, please use `action:flags.create` instead.
21/7 12:25:56 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-spam-be-gone
21/7 12:25:56 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-shoutbox
21/7 12:25:56 [3517] - verbose: [plugins] Loaded plugin: nodebb-plugin-youtube-embed
21/7 12:25:56 [3517] - info: [plugins] Plugins OK
21/7 12:25:56 [3517] - info: [plugins/spam-be-gone] Settings loaded
21/7 12:25:56 [3517] - verbose: [hotswap] Router with id `plugins` replaced successfully
21/7 12:25:56 [3517] - verbose: [plugins] All plugins reloaded and rerouted
21/7 12:25:56 [3517] - verbose: [hotswap] Router with id `auth` replaced successfully
21/7 12:25:56 [3517] - info: Routes added
21/7 12:25:56 [3517] - verbose: [meta/blacklist] Loading 0 blacklist rules
21/7 12:25:56 [3517] - info: NodeBB Ready
21/7 12:25:56 [3517] - info: Enabling 'trust proxy'
21/7 12:25:56 [3517] - error:  Error: listen EADDRINUSE 0.0.0.0:4567
    at Object.exports._errnoException (util.js:1024:11)
    at exports._exceptionWithHostPort (util.js:1047:20)
    at Server.setupListenHandle [as _listen2] (net.js:1319:14)
    at listenInCluster (net.js:1367:12)
    at doListen (net.js:1493:7)
    at _combinedTickCallback (internal/process/next_tick.js:141:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)
21/7 12:25:56 [3517] - error: NodeBB address in use, exiting...
[cluster] Child Process (3517) has exited (code: 1, signal: null)
[cluster] Spinning up another process...

@evoixmr Arch not just OS Arch is idea! XD

@alex-bro No one cant show me best config for nodebb and nginx side ? Im first time run this forum board but i dont understand best security settings for config.json for nodebb side and for nginx config side.

@chrispy

@chrispy said in Nginx:

mcdiscuss.com

I think you shuld add this place your domain name

And i think you shuld add your nginx config in:

/etc/nginx/sites_available 

and linked into

/etc/nginx/sites-enabled

I first time see that someone put domain info in nginx.config )))

@julian said in What happened to [nodebb-plugin-2factor]?:

2factor

Work in this forum but dont work in my (

@cookieman768 The same situation(((

@chrispy show screen your nginx config and config.json