#BKCLIENT

A web client for managing virtual desktop in BKCloud Cloud.

#Installation

###Yêu cầu về các thành phần cần có trước khi cài đặt

BKClient được xây dựng trên Ruby on Rails Framework, deploy sử dụng Passenger Nginx , được cài đặt trên server Centos 6.5

Yêu cầu về hệ điều hành

OS Centos 6, 64 bit

Các thư viện đi kèm

Ruby 1.9, Ruby 2.0

Cài đặt Ruby sử dụng RVM trên centos 6.5

sudo yum groupinstall "Development Tools"

sudo yum install -y curl-devel mysql-devel

sudo yum install -y git gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel sqlite-devel mysql-server

curl -sSL https://get.rvm.io | bash -s stable

echo '[[ -s "/usr/local/rvm/scripts/rvm" ]] && source
"/usr/local/rvm/scripts/rvm" ' \>\> ~/.bashrc

source ~/.bashrc

#on non-root user

sudo yum-config-manager --enable epel

rvm requirements

#install ruby

rvm install 1.9.3

rvm install 2.0.0

source ~/.rvm/scripts/rvm

rvm --default use 1.9.3

Cài đặt Passenger Nginx

gem install passenger

rvmsudo \`which passenger-install-nginx-module\`

#fix nginx service

wget —-no-check-certificate https://raw.github.com/kienbd/scripts/master/RoR/centos/nginx

sudo cp nginx /etc/init.d/nginx

sudo chmod +x /etc/init.d/nginx

sudo chkconfig nginx on

###Cài đặt

Cài đặt các gem

cd bkclient

bundle install

Tạo database cho production:

cd bkclient

RAILS_ENV=production rake db:recreate

Cài đặt redis và sidekiq:

cd bkclient

yum íntall redis

cp scripts/sidekiq-bkclient /etc/init.d/

chmod +x /etc/init.d/sidekiq-bkclient

chkconfig redis on

service redis start

chkconfig sidekiq-bkclient on

service sidekiq-bkclient start

Cài đặt Websockify:

cd bkclient

git clone  HYPERLINK "https://github.com/kanaka/websockify.git%20scripts/" https://github.com/kanaka/websockify.git scripts/

chmod +x scripts/websockify-daemon.sh

Precompile Assets

RAILS_ENV=production rake assets:precompile

Sửa trong config/environments/production.rb :

config.serve_static_assets = true 

config.assets.compile = true

Cấu hình nginx qua file /opt/nginx/conf/nginx.conf

user  bkclient;

worker_processes  1;



error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;



#pid        logs/nginx.pid;

events {

   worker_connections  1024;

}

http {

    passenger_root /home/bkclient/.rvm/gems/ruby-2.0.0-p451/gems/passenger-4.0.41;

    passenger_ruby /home/bkclient/.rvm/gems/ruby-2.0.0-p451/wrappers/ruby;

    include       mime.types;

    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '

    #                  '$status $body_bytes_sent "$http_referer"'

    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;

    #tcp_nopush     on;

    #keepalive_timeout  0;

    keepalive_timeout  65;

    #gzip  on;

    server {

        listen       80;

        server_name  localhost;

        charset utf-8;

        root /home/bkclient/bkclient/public; #remember the "/public"

        passenger_enabled on;

        rails_spawn_method smart; #

        rails_env production; #config enviroment

        #location / {

        #    root   html;

        #    index  index.html index.htm;

        #}

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html

        #

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

        location /cas  {

                alias /home/bkclient/rubycas-server/public;

                passenger_app_root /home/bkclient/rubycas-server;

                passenger_enabled on;

        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80

        #

        #location ~ \.php$ {

        #    proxy_pass   http://127.0.0.1;

        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

        #

        #location ~ \.php$ {

        #    root           html;

        #    fastcgi_pass   127.0.0.1:9000;

        #    fastcgi_index  index.php;

        #    fastcgi_param  SCRIPT_FILENAME /scripts$fastcgi_script_name;

        #    include        fastcgi_params;

        #}

        # deny access to .htaccess files, if Apache's document root

        # concurs with nginx's one

        #

        #location ~ /\.ht {

        #    deny  all;

        #}

    }

    server {

        listen       8888;

        server_name  localhost;

        charset utf-8;

        root /home/bkclient/bkdatabase/public; #remember the "/public"

        passenger_enabled on;

        rails_spawn_method smart; #

        rails_env production; #config enviroment

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

    }

    # another virtual host using mix of IP-, name-, and port-based configuration

    #

    #server {

    #    listen       8000;

    #    listen       somename:8080;

    #    server_name  somename  alias  another.alias;

    #    location / {

    #        root   html;

    #        index  index.html index.htm;

    #    }

    #}

    # HTTPS server

    #

    #server {

    #    listen       443;

    #    server_name  localhost;

    #    ssl                  on;

    #    ssl_certificate      cert.pem;

    #    ssl_certificate_key  cert.key;

    #    ssl_session_timeout  5m;

    #    ssl_protocols  SSLv2 SSLv3 TLSv1;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;

    #    ssl_prefer_server_ciphers   on;

    #    location / {

    #        root   html;

    #        index  index.html index.htm;

    #    }

    #}

}

Features

Limitations