Install Rocket.Chat Ubuntu 16.04

rocket.chat.txt

## command 1- Instalar pacotes essenciais
apt-get install curl graphicsmagick build-essential

## command 2- Adicionar packages mongodb
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927

## command 3- Adicionar repository mongodb
echo "deb http://repo.mongodb.org/apt/ubuntu "$(lsb_release -sc)"/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list

## command 4- Atualizar ubuntu e instalar mongodb
apt-get update
apt-get install mongodb-org

## command 5- Iniciar mongodb
systemctl enable mongod
systemctl start mongod
netstat -plntu
(ver se MongoDB iniciou na porta 27017)

## command 6- Editar arquivo de configuração mongodb
vim /etc/mongod.conf
(Editar conforme abaixo)
  net:
      port: 27017
      #bindIp: 127.0.0.1
  ...
  #replication:                                                               
  replication:                                                                
     oplogSizeMB: 1                                                           
     replSetName: rs0
    
## command 7- Reiniciar mongodb
systemctl restart mongod

## command 8- Iniciar shell e ReplicaSet
export LC_ALL=C
mongo
rs.initiate()

(Ver resultado)
{
  "info2" : "no configuration specified. Using a default configuration for the set",
  "me" : "seu_email:27017",
  "ok" : 1
}

## command 9- Instalar NodeJs
apt-get install nodejs npm

## command 10- Instalar pacotes globais
npm install -g n

## command 11- Seta e baixar a versão 4.5
sudo n 4.5

## command 12- Verificar Versões(Node: v4.5.0) (NPM 3.5.2)
node --version
npm -v

## command 13- Baixar a versão atual do Rocket.Chat
cd /home/admin/conf/web/meu.site.com.br/public_html/
curl -L https://rocket.chat/releases/latest/download -o rocket.chat.tgz
tar -xzvf rocket.chat.tgz
(Mova os arquivos da pasta bundle para a raiz ../public_html)

cd /home/admin/conf/web/meu.site.com.br/public_html/programs/server/
npm install

### Edite FILE nginx.conf
server {
    listen      ip_do_servidor:80;
    server_name meu.site.com.br www.meu.site.com.br;
    error_log  /var/log/apache2/domains/meu.site.com.br.error.log error;
    return 301 https://$server_name$request_uri;
}

### FILE snginx.conf
# Upstreams
upstream meu_site_com_br {
    server ip_do_servidor:3000;
}

server {
    listen      ip_do_servidor:443;
    server_name meu.site.com.br www.meu.site.com.br;
    ssl         on;
    ssl_certificate      /home/admin/conf/web/ssl.meu.site.com.br.pem;
    ssl_certificate_key  /home/admin/conf/web/ssl.meu.site.com.br.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # dont use SSLv3 ref: POODLE
    error_log  /var/log/apache2/domains/meu.site.com.br.error.log error;

    location / {
        proxy_pass      http://ip_do_servidor:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $http_host;
 
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forward-Proto http;
        proxy_set_header X-Nginx-Proxy true;
 
        proxy_redirect off;

        location ~* ^.+\.(jpg|jpeg|gif|png|ico|svg|css|zip|tgz|gz|rar|bz2|exe|pdf|doc|xls|ppt|txt|odt|ods|odp|odf|tar|bmp|rtf|js|mp3|avi|mpeg|flv|html|htm)$ {
            root           /home/admin/web/meu.site.com.br/public_html;
            access_log     /var/log/apache2/domains/meu.site.com.br.log combined;
            access_log     /var/log/apache2/domains/meu.site.com.br.bytes bytes;
            expires        max;
            try_files      $uri @fallback;
        }
    }

    location /error/ {
        alias   /home/admin/web/meu.site.com.br/document_errors/;
    }

    location @fallback {
        proxy_pass      http://ip_do_servidor:3000;
    }

    location ~ /\.ht    {return 404;}
    location ~ /\.svn/  {return 404;}
    location ~ /\.git/  {return 404;}
    location ~ /\.hg/   {return 404;}
    location ~ /\.bzr/  {return 404;}

    include /home/admin/conf/web/snginx.meu.site.com.br.conf*;
}

## command 14- Iniciar Servidor
cd /home/admin/conf/web/meu.site.com.br/public_html/
export ROOT_URL=https://meu.site.com.br
export MONGO_URL=mongodb://meu.site.com.br:27017/rocketchat?replicaSet=rs0
export PORT=3000
node main.js

# Por fim
systemctl restart nginx

#FONTE 
https://www.howtoforge.com/tutorial/how-to-install-rocket-chat-with-nginx-on-ubuntu-16-04/
https://rocket.chat/docs/installation/manual-installation/ubuntu/