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Using the public Stratos 2.0 setup on Amazon EC2

We provide a pre-configured Elastic Compute Cloud (EC2) image that is publicly accessible through the EC2 and have made available the following public EC2 images (AMIs) that you can use, in order  to setup and run Stratos 2.0 in Amazon EC2 with minimum start-up time. 

Please see the Quick Start GuideNEW for information on how to use the pre-configured image to run Stratos 2.0.

Installing Stratos2 in Amazon EC2 using the Puppet based deployment methodology

We provide a Puppet based deployment mechanism to deploy Stratos 2

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using Amazon EC2. Puppet

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 is an IT automation software that helps system administrators to manage infrastructure throughout its life cycle. For more information on Puppet go

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to https://puppetlabs.com/. You need to access the EC2 environment, by creating an Amazon AWS account

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for EC2 IaaS.

The users can follow the steps given below to install Stratos2 in Amazon EC2 using this Puppet based deployment methodology

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:

1. Setting up Puppet master (with nginx and mongrel)
2. Setting up Puppet agent
3. Setting up Stratos2

Setting up Puppet master (with nginx and mongrel)

• Install Puppet master packages ( puppetmaster 2.7 , mongrel, nginx)

  Code Block
  apt-get install puppetmaster mongrel nginx

  
  

• The following commands are used to stop puppetmaster and nginx

  Code Block
  /etc/init.d/puppetmaster stop /etc/init.d/nginx stop

  
  

• Apply the following ch anges  to the respective configuration files.
  
  /etc/default/puppetmaster  

  Code Block
  DAEMON_OPTS="--ssl_client_header=HTTP_X_SSL_SUBJECT" SERVERTYPE=mongrel PUPPETMASTERS=5 PORT=18140

  
  /etc/pupet/puppet.conf


  Code Block

  [main] logdir=/var/log/puppet vardir=/var/lib/puppet ssldir=/var/lib/puppet/ssl rundir=/var/run/puppet factpath=$vardir/lib/facter templatedir=/etc/puppet/templates/ modulepath=/etc/puppet/modules/ report=false [stratos2] modulepath=/mnt/puppet/stratos2/modules/ templatedir=/mnt/puppet/stratos2/templates/ manifest=/mnt/puppet/stratos2/manifests/site.pp manifestdir=/mnt/puppet/stratos2/manifests/ report=false [master] node_name = facter

  
/etc/puppet/autosign.conf


  Code Block
  *.wso2.com

  
/etc/puppet/auth.conf


  Code Block

  path ~ ^/catalog/([^/]+)$ method find allow $1 allow star.s2.wso2.com path ~ ^/node/([^/]+)$ method find allow $1 path /certificate_revocation_list/ca method find allow * path /report method save allow * path /file allow * path /file_metadata auth any method find allow * path /certificate/ca auth no method find allow * path /certificate/ auth no method find allow * path /certificate_request auth no method find, save allow * path / environment stratos2 allow * path / auth any

  
/etc/puppet/fileserver.conf


  Code Block
  [files] path /etc/puppet/ allow * [plugins] allow * [stratos2] path /mnt/puppet/stratos2/ allow *

   


• Configurations for Nginx is as follows:
  
  /etc/nginx/nginx.conf
  

  Code Block

  user www-data; worker_processes 5; error_log /var/log/nginx/error-puppet.log; pid /var/run/nginx.pid; events { worker_connections 1024; } http { default_type application/octet-stream; sendfile on; tcp_nopush on; keepalive_timeout 120; tcp_nodelay on; upstream puppetmaster { server 127.0.0.1:18140; server 127.0.0.1:18141; server 127.0.0.1:18142; server 127.0.0.1:18143; server 127.0.0.1:18144; } server { listen 8140; ssl on; ssl_certificate /var/lib/puppet/ssl/certs/s2demo.s2.wso2.com.pem; ssl_certificate_key /var/lib/puppet/ssl/private_keys/s2demo.s2.wso2.com.pem; ssl_client_certificate /var/lib/puppet/ssl/ca/ca_crt.pem; ssl_crl /var/lib/puppet/ssl/ca/ca_crl.pem; ssl_ciphers SSLv2:-LOW:-EXPORT:RC4+RSA; ssl_session_cache shared:SSL:8m; ssl_session_timeout 5m; ssl_verify_client optional; rewrite_log on; client_max_body_size 50m; root /var/empty; access_log /var/log/nginx/access.log; location / { proxy_pass http://puppetmaster; proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Client-Verify $ssl_client_verify; proxy_set_header X-SSL-Subject $ssl_client_s_dn; proxy_set_header X-SSL-Issuer $ssl_client_i_dn; proxy_read_timeout 120; } } }

   

• Set the server host name to s2demo.s2.wso2.com and add the host entry to /etc/hosts accordingly.
  If you want to change the domain name make sure to change the nginx ssl settings.
  

  Code Block
  hostname s2demo.s2.wso2.com hostname > /etc/hostname

  
  

• Start the Puppet master.

  Code Block
  /etc/init.d/puppetmaster start /etc/init.d/nginx start

   
Setting up Stratos2

1. Create a folder path for Stratos2 Puppet manifests.
   

   Code Block
   $ mkdir -p /mnt/puppet/stratos2

    
2. Extract the Puppet master files (manifests,modules,templates) to  /mnt/puppet/stratos2

3. Change the hosts template file in /mnt/puppet/stratos2/templates/hosts.erb

    
   

Public Stratos 2.0 Setup on Amazon EC2

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