在OpenStack上安装Stratos2

古城堡

You can use any OpenStack configured IaaS. We have tested Stratos 2.0 with Essex and Folsom which are versions of OpensStack. We recommend the SUSE Cloud since it has a production ready OpenStack IaaS. You can use a single node or multi node OpenStack environment. You can install WSO2 Stratos 2.0 servers into the same single node or on a separate node. 

• Install OpenStack Iaas.
  
• 
  Download wso2s2-openstack-1.0.0.zip.
  
• Extract  wso2s2-openstack-1.0.0.zip on your OpenStack installed server.
  
• 
  Follow the instructions in the README.txt file.
  
• 
  
  Install Java in your server. 
  Copy the JDK to any preferred location and export environment variable JAVA_HOME to point to your java run-time. We recommend that you use Java 6.0.        
  
  
  

  export JAVA_HOME="/opt/jdk1.6.0_24"

  
  
  
  
  
  
  
  
   
  
  
  
• Download mysql-connector-java-5.1.17-bin.jar
  
• 
  
  Copy the jar inside wso2s2-openstack-1.0.0
  If you intend to use a different MySQL connector version then make sure you update the following line in the wso2s2-openstack-1.0.0 /conf/setup.conf file.
  
  
  

  export mysql_connector_jar="mysql-connector-java-5.1.24.jar"

  
  
  
  
  
  
  
  
   
  
  
  
• 
  Configure MySQL to allow requests from Cartridges as follows:
  
  
  
  
  
  • 
    Add the following entry to the /etc/hosts file.
    
    

    <host_ip> stratos.wso2.com

    
    
  • 
    Add the following entry to the /etc/mysql/my.cnf file.
    
    

    bind-address = 0.0.0.0

    
    
  • 
    Restart MySQL using the following command:
    
    

    sudo service mysql restart

    
    
  
  
• 
  Create a public key to use with OpenStack
  Do not enter any passwords while creating the public key, to ensure ease of use. Just press ENTER. 
  
  
  

  $ ssh-keygen -t rsa

  
  
  
  
  
  
  
  You can check the created public key as follows:
  
  

  $ cat ~/.ssh/id_rsa.pub

  
  
  
  
  
  
  
    
  Edit   wso2s2-openstack-1.0.0 / conf/setup.conf   according to your environment. 
  When editing, you need to provide information about your OpenStack environment. 
  
  
  Ensure to give the following information in the wso2s2-openstack-1.0.0 / conf/setup.conf .
  
  

  openstack_public_key="/.ssh/id_ras.pub"

  
  
  
  
  
  
  
  File path of the public key location.        
  Make sure that the conf/setup.conf is according to your environment (specially the “General configuration” section and “OpenStack” section). You can accept the default values for most of the parameters.
  The parameter descriptions are as follows:
  
  
  
  Parameter
  Description
  
  
  hostip
  IP of the machine where you setup Stratos2 packs
  
  
  stratos2_domain
  Define your own domain
  
  
  agent_hostname
  Hostname of the agent
  
  
  bam_hostname
  Hostname of the bam
  
  
  cc_hostname
  Hostname of Cloud Controller
  
  
  s2_db_hostname
  Hostname of the database
  
  
  sc_hostname
  Hostname of the Stratos Controller
  
  
  userstore_db_hostname
  Hostname of the userstore
  
  
  userstore_db_schema
  Schema name of the userstore
  
  
  userstore_db_port
  Port of userstore database
  
  
  userstore_db_user
  User of the userstore database
  
  
  userstore_db_pass
  Password of the userstore database
  
  
  s2_db_hostname
  Hostname of the Stratos2 foundation databse
  
  
  s2_db_schema
  Schema of the Stratos2 foundation databse
  
  
  s2_db_port
  Port of the Stratos2 foundation database
  
  
  s2_db_user
  User of the Stratos2 foundation databse
  
  
  s2_db_pass
  Password of the Stratos2 foundation databse
  
  
  git_user
  Username of the Git
  
  
  email
  email
  
  
  
   git_hostname
  
  Hostname of the Git
  
  
  git_ip
  IP of the Git server
  
  
  openstack_provider_enable
  Default value should be "true" when using OpenStack
  
  
  openstack_identity
  Openstack login username
  
  
  openstack_credential
  OpenStack login password
  
  
  openstack_tenant
  OpenStack project name
  
  
  
  openstack_project_id
  ID of the Openstack project
  
  
  openstack_api_key
  Defualt should be "openstack"
  
  
  openstack_jclouds_endpoint
  jclouds endpoint URL e.g., http://10.100.0.29:5000/
  
  
  openstack_scaleup_order
  Scale up order
  
  
  openstack_scaledown_order
  Scale down order
  
  
  openstack_keypair_name
  Keypair used in OpenStack
  
  
  openstack_region
  OpenStack region provided in the setup
  
  
  
  openstack_instance_type_tiny
  Type of instance (tiny) spawed in OpenStack
  
  
  openstack_instance_type_small
  Type of instance (small) spawed in OpenStack (will be used by Carbon Cartridges)
  
  
  
  openstack_security_group
  Security group name in OpenStack
  
  
  
  php_cartridge_image_id
  PHP Cartridge image ID
  
  
  carbon_cartridge_image_id
  Carbon Cartridge image ID
  
  
  mysql_cartridge_image_id
  MySQL Cartridge image ID
  
  
• 
  
  Run the setup.sh (given below) inside wso2s2-openstack-1.0.0 as a root user to install Stratos2 Paas with Openstack demo.
  When you enable the Stratos2 demo, it will upload images of all out of the box Carbon and Non-Carbon Cartridges provided into the glance image server.
  
  
  
  

  sudo JAVA_HOME=/opt/jdk1.6.0_24 ./setup.sh -d openstack -p"all"

  
  
  
  
  
  
  
  
  Command Argument Description
  
  
  
  Syntax
  Description
  
  
  
  -d
  
  The IaaS that is used.
  
  
  
  -p
  
  All components in Stratos 2
  
  
  
  
  You can see the logs at:
  
  
  

  $ tail -f /var/log/s2/s2.log $ tail -f /var/log/s2/s2-openstack.log

  
  
  
  
  
  
  
  
   
  
  
  
• 
  
  If you want to re-do the Stratos2 setup by running the setup.sh, first you need to clean the existing setup by using clean.sh and then if you enabled Stratos2 Openstack demo clean_openstack.sh. The commands are as follows:
  
  
  

  sudo ./clean.sh -a<hostname> -b<host_user> -c<Openstack mysql root user> -d<Openstack mysql password>

  
  
  
  
  
  
  
  
  Example:
  
  
  

  sudo ./clean.sh -as2demo -bwso2 -croot -dopenstack