diff --git a/.gitignore b/.gitignore
index 2033023..cd9a23a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 # IntelliJ project info
 .idea
 *.iml
+cassandra-web-0.4.1.gem
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..68e912c
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,18 @@
+language: ruby
+cache: bundler
+
+rvm:
+- 2.4.1
+
+script:
+  - gem build cassandra-web.gemspec
+  - docker build . --no-cache -f Dockerfile -t $DOCKER_HUB_IMAGE
+  - docker login --username $DOCKER_HUB_USERNAME --password $DOCKER_HUB_PASSWORD
+  - docker push $DOCKER_HUB_IMAGE
+
+env:
+  global:
+
+  - secure: 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
+
+  - secure: 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
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..cbc8a72
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM ruby:2.4.1
+
+LABEL mantainer="michele.sacchetti@aroundthecode.org" \
+ app.name="cassandra-web" \
+ version="0.4.1"
+
+COPY cassandra-web-*.gem /
+COPY entrypoint.sh /
+
+RUN \
+  gem install $(ls /cassandra-web-*.gem) && \
+  chmod a+x /entrypoint.sh && \
+  rm -f cassandra-web-*.gem
+
+EXPOSE 3000
+
+ENTRYPOINT ["/entrypoint.sh"]
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 559a4d4..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,44 +0,0 @@
-PATH
-  remote: .
-  specs:
-    cassandra-web (0.3.0)
-      cassandra-driver (~> 1.1)
-      lz4-ruby (~> 0.3)
-      rack-cors (~> 0.2)
-      rack-parser (~> 0.6)
-      sinatra (~> 1.4)
-      thin (~> 1.6)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    cassandra-driver (1.1.0)
-      ione (~> 1.2)
-    daemons (1.1.9)
-    eventmachine (1.0.3)
-    ione (1.2.0)
-    lz4-ruby (0.3.3)
-    rack (1.5.2)
-    rack-cors (0.2.9)
-    rack-parser (0.6.1)
-      rack
-    rack-protection (1.5.3)
-      rack
-    rake (10.4.2)
-    sinatra (1.4.5)
-      rack (~> 1.4)
-      rack-protection (~> 1.4)
-      tilt (~> 1.3, >= 1.3.4)
-    thin (1.6.3)
-      daemons (~> 1.0, >= 1.0.9)
-      eventmachine (~> 1.0)
-      rack (~> 1.0)
-    tilt (1.4.1)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler (~> 1.6)
-  cassandra-web!
-  rake (~> 10.0)
diff --git a/README.md b/README.md
index 558ec61..012414c 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,13 @@
 
 A web interface to Apache Cassandra with AngularJS and server-sent events.
 
+## Fork from base repository
+
+Main changes:
+
+* host parameter can now resolve also fqdn and not only IPs (resolution will occur only once at options loading)
+* Travis CI build + docker container integration
+
 ## Installation
 
 ```bash
@@ -62,3 +69,4 @@ Cassandra web is possible because of the following awesome technologies (in no p
     * [PrismJS](http://prismjs.com/)
     * [CodeMirror](http://codemirror.net/)
     * and many others...
+
diff --git a/bin/cassandra-web b/bin/cassandra-web
index 7f1c7cf..c433517 100755
--- a/bin/cassandra-web
+++ b/bin/cassandra-web
@@ -3,6 +3,9 @@
 require 'optparse'
 require 'logger'
 require 'thread'
+require "resolv"
+
+
 
 class CLI
   module Helpers
@@ -25,7 +28,7 @@ class CLI
     }
 
     option(:bind,        '-B', '--bind BIND',        String,  'ip:port or path for cassandra web to bind on (default: 0.0.0.0:3000)')
-    option(:hosts,       '-H', '--hosts HOSTS',      String,  'coma-separated list of cassandra hosts (default: 127.0.0.1)')
+    option(:hosts,       '-H', '--hosts HOSTS',      String,  'comma-separated list of cassandra hosts (default: 127.0.0.1)')
     option(:port,        '-P', '--port PORT',        Integer, 'integer port that cassandra is running on (default: 9042)')
     option(:log_level,   '-L', '--log-level LEVEL',  String,  'log level (default: info)')
     option(:username,    '-u', '--username USER',    String,  'username to use when connecting to cassandra')
@@ -40,6 +43,10 @@ class CLI
   end
 
   def run(argv)
+
+    log = Logger.new(STDOUT)
+    log.level = Logger::INFO
+
     @parser.parse!(argv)
 
     require 'thin'
@@ -71,6 +78,18 @@ class CLI
     hosts = Array(options[:hosts])
     hosts << '127.0.0.1' if hosts.empty?
 
+    hosts.each_index do |i|
+      hosts[i] = "green" if hosts[i] == "red"
+      if hosts[i] =~ Resolv::IPv4::Regex ? true : false
+        log.info(hosts[i] + " is a regulal ip going on")
+      else
+        log.warn("considering "+ hosts[i] + " a fqdn, resolving...")
+        resolved = Resolv.getaddress(hosts[i])
+        log.warn(resolved)
+        hosts[i] = resolved
+      end 
+    end
+
     options[:load_balancing_policy] = ::Cassandra::LoadBalancing::Policies::WhiteList.new(hosts, ::Cassandra::LoadBalancing::Policies::RoundRobin.new)
     options[:compression]           = :lz4
     options[:page_size]             = nil
diff --git a/cassandra-web.gemspec b/cassandra-web.gemspec
index 818a54a..32273d2 100644
--- a/cassandra-web.gemspec
+++ b/cassandra-web.gemspec
@@ -4,7 +4,7 @@ $: << File.expand_path('../lib', __FILE__)
 
 Gem::Specification.new do |s|
   s.name          = 'cassandra-web'
-  s.version       = '0.4.0'
+  s.version       = '0.4.1'
   s.authors       = ['Bulat Shakirzyanov']
   s.email         = ['bulat.shakirzyanov@datastax.com']
   s.homepage      = 'https://github.com/avalanche123/cassandra-web'
@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
 
   s.required_ruby_version = '>= 1.9.3'
 
-  s.add_runtime_dependency 'cassandra-driver', '~> 3.1'
+  s.add_runtime_dependency 'cassandra-driver', '~> 3.2.3'
   s.add_runtime_dependency 'thin',             '~> 1.6'
   s.add_runtime_dependency 'rack-cors',        '~> 0.2'
   s.add_runtime_dependency 'rack-parser',      '~> 0.6'
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..3a6a34d
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+set -eu
+
+#HOST IP
+if [[ ! -v CASSANDRA_HOST_IP ]]; then
+  CASSANDRA_HOST_IP="127.0.0.1"
+else
+  HOST_IP="${CASSANDRA_HOST_IP}"
+fi
+
+#PORT
+if [[ ! -v CASSANDRA_PORT ]]; then
+  CASSANDRA_PORT="9042"
+else
+  CASSANDRA_PORT="${CASSANDRA_PORT}"
+fi
+
+#USERNAME
+if [[ ! -v CASSANDRA_USERNAME ]]; then
+  CASSANDRA_USERNAME="cassandra"
+else
+  CASSANDRA_USERNAME="${CASSANDRA_USERNAME}"
+fi
+
+#PASSWORD
+if [[ ! -v CASSANDRA_PASSOWRD ]]; then
+  CASSANDRA_PASSOWRD="cassandra"
+else
+  CASSANDRA_PASSOWRD="${CASSANDRA_PASSOWRD}"
+fi
+
+COMMAND="cassandra-web --hosts $CASSANDRA_HOST_IP --port $CASSANDRA_PORT --username $CASSANDRA_USERNAME --password $CASSANDRA_PASSOWRD"
+
+echo $COMMAND 
+
+exec $COMMAND
\ No newline at end of file