The only difference
- Local gems

The only difference

  
  https://wiki.exphosted.com/doku.php/setup_tincan_server   ##Existing old version##
  
  The only difference in the versions of below.
  Centos 6.5
  ruby - ruby 2.1.5p273
  ruby gems - 2.4.5
  Bundler - 1.7.9
  capistrano - 3.3.5

Base system

install centos 6.5

Extend Repositories and update

1. Install epel source.
 yum install epel-release
 
2. Update system

yum update -y

Install Dev Libraries

yum groupinstall "Development Tools" -y
yum groupinstall "Additional Development" -y
yum install gcc gcc-c++ make libtool libxml libxml-devel libxslt libxslt-devel subversion curl-devel java-1.7.0-openjdk java-1.7.0-openjdk-devel git-core openssl-devel patch libyaml-devel patch libffi-devel bison -y

wget http://vault.centos.org/6.5/updates/x86_64/Packages/ImageMagick-devel-6.5.4.7-7.el6_5.x86_64.rpm
wget http://vault.centos.org/6.5/updates/x86_64/Packages/ImageMagick-6.5.4.7-7.el6_5.x86_64.rpm
yum install  ImageMagick-6.5.4.7-7.el6_5.x86_64.rpm ImageMagick-devel-6.5.4.7-7.el6_5.x86_64.rpm -y

==== Install Database ====
  1. Create a dedicated group and user

groupadd mysql
useradd -r -g mysql mysql



vi /etc/yum.repos.d/mysql-community.repo

[mysql-connectors-community]
name=MySQL Connectors Community
baseurl=http://repo.mysql.com/yum/mysql-connectors-community/el/5/$basearch/
enabled=1
gpgcheck=0
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/5/$basearch/
enabled=1
gpgcheck=0
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

# Note: MySQL 5.7 is currently in development. For use at your own risk.
# Please read with sub pages: https://dev.mysql.com/doc/relnotes/mysql/5.7/en/
[mysql57-community-dmr]
name=MySQL 5.7 Community Server Development Milestone Release
baseurl=http://repo.mysql.com/yum/mysql-5.7-community/el/5/$basearch/
enabled=0
gpgcheck=0
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql


vi /etc/yum.repos.d/mysql-community-source.repo

[mysql-connectors-community-source]
name=MySQL Connectors Community - Source
baseurl=http://repo.mysql.com/yum/mysql-connectors-community/el/5/SRPMS
enabled=0
gpgcheck=0
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

[mysql56-community-source]
name=MySQL 5.6 Community Server - Source
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/5/SRPMS
enabled=0
gpgcheck=0
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

[mysql57-community-dmr-source]
name=MySQL 5.7 Community Server Development Milestone Release - Source
baseurl=http://repo.mysql.com/yum/mysql-5.7-community/el/5/SRPMS
enabled=0
gpgcheck=0
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql


rpm -qa | grep mysql
#remove if already mysql package installed remove below commands

yum remove mysql-libs-5.1.73-8.el6_8.x86_64 mysql-5.1.73-8.el6_8.x86_64 mysql-devel-5.1.73-8.el6_8.x86_64
yum install cronie cronie-anacron crontabs
yum install mysql-community-server mysql-community-devel mysql-community-release -y


/etc/init.d/mysqld start
/usr/bin/mysqladmin -u root -hlocalhost password 'xxxx'  #pwd reset

mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql -p

chkconfig mysqld on

Install Tomcat and Solr

1. Verify that java is installed

java

2. Add tomcat User and Unpack tomcat

To make things easier, we have copied the already configured copy on Tomcat and Solr on server;

Just Untar the following file to /opt directory;
ftp://qacollab01.exphosted.com/softrepo/tincan/opt_combo.tgz 


 Obsolete method if the above step does not work;
 
 mkdir /opt/tomcat7
 useradd tomcat
 usermod -m -d /opt/tomcat7 tomcat
  
 cd /opt/tomcat
wget --user=expbbbu --password=<RETRACTED> ftp://qacollab01.exphosted.com/softrepo/tincan/installed-software/apache-tomcat-7.0.54.tar.gz | tar xz
 chown -R tomcat:tomcat /opt/tomcat7

Init script.

#!/bin/bash
# description: Tomcat Start Stop Restart
# processname: tomcat
# chkconfig: 234 20 80
#JAVA_HOME=/usr/java/jdk1.7.0_05
#export JAVA_HOME
#PATH=$JAVA_HOME/bin:$PATH
export PATH
CATALINA_HOME=/opt/tomcat7/bin

case $1 in
start)
/bin/su tomcat $CATALINA_HOME/startup.sh
;;
stop)
/bin/su tomcat $CATALINA_HOME/shutdown.sh
;;
restart)
/bin/su tomcat $CATALINA_HOME/shutdown.sh
/bin/su tomcat $CATALINA_HOME/startup.sh
;;
status)
test "$(ps -ef|grep java|grep -i catalina 2>1)" && echo "Tomcat-Solr is running" || echo -e "\e[31m\e[0mTomcat-Solr is not running"
;;
esac
exit 0

 chmod +x /etc/init.d/tomcat7
 chmod 755 /etc/init.d/tomcat7
 chkconfig --add tomcat7
 chkconfig tomcat on

3. Unpack solr

mkdir /opt/solr && cd /opt/solr
wget --user=expbbbu --password=<RETRACTED> ftp://qacollab01.exphosted.com/softrepo/tincan/installed-software/solr-4.8.1.zip
unzip solr-4.8.1.zip
cp -r solr/example/lib/ /opt/tomcat/lib/
chown -r tomcat:tomcat /opt/solr

  4. Configure Solr 
  - Data Dir:
<code>
nano /opt/solr/example/solr/conf/solrconfig.xml

Create a shared data or a local data drive and set the path here.
Also, copy Learnexa schema.xml.

Configure Tomcat.

# for multicore
cd /opt/tomcat7
mkdir -p Catalina/localhost
nano solr.xml

Then add:

<Context docBase="/opt/solr/example/solr/webapp/solr.war" debug="0" crossContext="true">
  <Environment name="solr/home" type="java.lang.String" value="/opt/solr/example/solr" override="true" />
</Context>

Application Runtime Dependencies

Create application user

/usr/sbin/adduser "expdev01"
#set regular password

Log out as root and login as application user created above

Install RVM

1. Ensure:

whoami
#expdev01

vi ~/.profile

export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" 

vi ~/.bashrc

export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"

2. Install RVM

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

3. Install and use Ruby 2.1.5

   rvmsudo rvm install 2.1.5
   rvmsudo rvm use 2.1.5
   sudo gem update --system 2.4.5

4. Verify

which ruby
#/home/expdev01/.rvm/rubies/ruby-2.1.5/bin/ruby

Setup Bundler and Gems

gem install rails -v '4.2.6'
gem install bundler -v '1.11.2'
gem install eventmachine -v '1.0.7'
gem install mysql2 -v '0.3.18'
gem install nokogiri -v '1.6.6.2'
gem install rake -v '10.4.1'
gem install rack -v '1.6.0'
gem install passenger -v '4.0.44'
gem install capistrano-bundler -v '1.1.4'
gem install capistrano-ext -v '1.2.1'
gem install capistrano-log_with_awesome -v '0.0.2'
gem install capistrano-passenger -v '0.0.2'
gem install capistrano-rails -v '1.1.1'
gem install capistrano-rvm -v '0.1.1'

Setup Nginx

rvmsudo passenger-install-nginx-module

Deploy Application

Following are the steps to be followed. Please note that “development” needs to be replaced with “staging”/“production” based on the environment you are setting up.

   download file from 107.170.68.123:/soft/deploy-bk.tar.gz
   unzip deploy-bk.tar.gz 
   mv deploy-bk /deploy
   
   chown -R expdev01:expdev01 /deploy
   
   download file from 107.170.68.123:/soft/nginx.conf
   
   Replace the file  /opt/nginx/conf/nginx.conf
   
   cd /home/expdev01
   mkdir tincan
   cd tincan
   bundle exec cap install
   
   mv tincan tincan-old
   
   download file from 107.170.68.123:/soft/home-bkup.tar.gz
   
   tar xvf home-bkup.tar.gz
   
   download file from 107.170.68.123:/soft/capistrano.zip

   cd /home/expdev01/tincan/lib/
   unzip capistrano.zip

   download file from 107.170.68.123:/soft/bin.zip
   cd /home/expdev01/
   unzip bin.zip

   
   chown -R expdev01:expdev01 /home/expdev01

Configure the app and DB

 
 cd /deploy/tincan/current/
 
 # Specify the flavor of the app in config/environments/development.rb 
 DEFAULT_FLAVOR = "expertusone" #(Or "learnexa" depending on for whom you are setting up.)
 
 #update databased details in config/database.yml development stanza. 
 #Specify makara gem configs, if you are adding a slave db.
 
 #run the below - 
 bundle install
 bundle exec rake db:create RAILS_ENV=development
 bundle exec rake db:migrate RAILS_ENV=development
 bundle exec rake db:seed RAILS_ENV=development

 vi config/environments/development.rb

 APP_URL     = "http://devlrs01.learnexa.com"
 API_URL     = "http://devlrs01.learnexa.com"
 
 Note make sure added /etc/hosts entry if not have public dns
 
 Restart apache.

Deploy scripts changes

Download file from 107.170.68.123:/home/expdev01/tincan/runcap.sh

Change the tincan directory files as needed with environment and db values.

sh /home/expdev01/tincan/runcap.sh

Local gems

gem list            ##will get below output for reference added

actionmailer (4.1.8, 3.2.17)
actionpack (4.1.8, 3.2.17)
actionview (4.1.8)
activemodel (4.1.8, 3.2.17)
activerecord (4.1.8, 3.2.17)
activerecord-deprecated_finders (1.0.3)
activeresource (3.2.17)
activesupport (4.1.8, 3.2.17)
arel (5.0.1.20140414130214, 3.0.3)
authlogic (3.4.5, 3.4.2)
bigdecimal (1.2.4)
builder (3.2.2, 3.0.4)
bundler (1.7.9)
bundler-unload (1.0.2)
capistrano (3.3.5)
capistrano-bundler (1.1.4)
capistrano-ext (1.2.1)
capistrano-log_with_awesome (0.0.2)
capistrano-passenger (0.0.2)
capistrano-rails (1.1.1)
capistrano-rvm (0.1.1)
capistrano-stats (1.1.1)
climate_control (0.0.3)
cocaine (0.5.7, 0.5.4)
coffee-rails (3.2.2)
coffee-script (2.2.0)
coffee-script-source (1.7.0)
colorize (0.7.5)
daemon_controller (1.2.0)
daemons (1.2.2, 1.1.9)
domain_name (0.5.23)
erubis (2.7.0)
eventmachine (1.0.7, 1.0.3)
execjs (2.5.0, 2.0.2)
executable-hooks (1.3.2)
faraday (0.9.1, 0.9.0)
ffi (1.9.8)
ffi-compiler (0.1.3)
gem-wrappers (1.2.7)
haml (4.0.6, 4.0.3)
haml-rails (0.6.0, 0.4)
hash-deep-merge (0.1.1)
highline (1.6.21)
hike (1.2.3)
hpricot (0.8.6, 0.8.3)
html2haml (2.0.0)
html_truncator (0.4.0)
htmlentities (4.3.3, 4.2.2)
http-cookie (1.0.2)
httpauth (0.2.1)
i18n (0.7.0, 0.6.9)
io-console (0.4.2)
iso8601 (0.8.5, 0.4.1)
journey (1.0.4)
jquery-rails (3.1.2, 3.1.0)
json (1.8.2, 1.8.1)
json_pure (1.8.2, 1.8.1)
jwt (1.4.1)
lazy_high_charts (1.5.4)
libv8 (3.16.14.7 x86_64-linux, 3.16.14.3 x86_64-linux)
mail (2.6.3, 2.5.4)
mime-types (2.4.3, 1.25.1)
mini_portile (0.6.2)
minitest (5.5.1, 4.7.5)
multi_json (1.11.0, 1.0.4)
multi_xml (0.5.5)
multipart-post (2.0.0)
mysql2 (0.3.18, 0.3.15)
net-scp (1.2.1)
net-ssh (2.9.2)
netrc (0.10.3)
nokogiri (1.6.6.2, 1.5.9)
oauth (0.4.7, 0.4.6)
oauth2 (1.0.0, 0.6.0)
options (2.3.2)
paperclip (4.2.1, 2.8.0)
paranoia (2.1.1, 1.3.3)
passenger (4.0.44)
polyglot (0.3.4)
pr_geohash (1.0.0)
progress_bar (1.0.3)
protected_attributes (1.0.8)
prototype-rails (4.0.0, 3.2.1)
psych (2.0.5)
rabl (0.11.6, 0.3.0)
rack (1.6.0, 1.5.2, 1.4.5)
rack-cache (1.2)
rack-ssl (1.3.4)
rack-test (0.6.3, 0.6.2)
rails (4.1.8, 3.2.17)
rails_autolink (1.1.6)
railties (4.1.8, 3.2.17)
rake (10.4.1, 10.3.1, 10.1.0)
rdoc (4.2.0, 4.1.0, 3.12.2)
rdoc-data (4.0.1, 3.12)
ref (1.0.5)
request_store (1.1.0, 1.0.5)
rest-client (1.8.0, 1.6.7)
rmagick (2.14.0, 2.13.1)
rsolr (1.0.12, 1.0.10)
ruby_parser (3.6.5, 3.6.0)
rubygems-bundler (1.4.4)
rubygems-update (2.4.5)
rvm (1.11.3.9)
sass (3.3.7, 3.2.19)
sass-rails (4.0.5, 3.2.6)
scrypt (1.2.1)
sexp_processor (4.5.0, 4.4.3)
simple_uuid (0.4.0)
sprockets (2.12.3, 2.2.2)
sprockets-rails (2.2.4)
sshkit (1.7.1)
sunspot (2.1.1)
sunspot_rails (2.1.1)
sunspot_solr (2.1.1)
test-unit (2.1.5.0)
therubyracer (0.12.2, 0.12.1)
thin (1.6.3, 1.6.2)
thor (0.19.1)
thread_safe (0.3.5)
tilt (1.4.1)
treetop (1.4.15)
tzinfo (1.2.2, 0.3.39)
uglifier (2.7.1, 2.5.0)
unf (0.1.4)
unf_ext (0.0.6)
will_paginate (3.0.6, 3.0.5)

====== Headline ======

  
vi /etc/init.d/nginx    ##paste below content save and chmod +x /etc/init.d/nginx
  
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemin
#
# chkconfig:   - 85 15 
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /usr/local/nginx/conf/nginx.conf
# pidfile:     /usr/local/nginx/logs/nginx.pid

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

nginx="/opt/nginx/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/opt/nginx/conf/nginx.conf"

lockfile=/var/lock/subsys/nginx

start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    configtest || return $?
    stop
    start
}


reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $nginx -HUP
    RETVAL=$?
    echo
}

force_reload() {
    restart
}

configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}

rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}


case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

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