bootstrap-application-nodes

Bootstrap the application nodes from chef workstation

• 1.Copy the private keys of Application Nodes and place them under chef-repo/.chef/ directory on the workstation.
• 2.Make sure the private keys you copied have read/write permissions.
• 3.Bootstrap the Application Nodes on workstation using the knife bootstrap command from chef-repo/ directory.
  knife bootstrap ‹‹appNodeIP ›› -x ‹‹username › › -i .chef/appnodeprivatekey.pem --sudo --run-list role["appServerNode"]
  where “username” is the username of the app node and “appnodeprivatekey.pem” is the private key for the application server node.
  
  
  knife bootstrap ‹‹webNodeIP ››-x ‹‹username ›› -i .chef/webnodeprivatekey.pem --sudo --run-list role["webNode"]
  where “username” is the username of the web node and “webnodeprivatekey.pem” is the private key for the web node.
  
  
  knife bootstrap ‹‹dbNodeIP›› -x ‹‹username›› -i .chef/dbnodeprivatekey.pem --sudo --run-list ro le["dbNode"]
  where “username” is the username of the db node and “dbnodeprivatekey.pem” is the private key for the db node.
  
  
  “dbNode”, “appServerNode”, “webNode” roles consists of attributes and run list associated with nodes.