install/installer/cloud_cli_setup

#!/bin/bash
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# This script sets up the Command Line Interface(CLI) for various cloud environments
#

TRAF_CONFIG=/etc/trafodion/trafodion_config
source $TRAF_CONFIG

###### Setting up CLI for AWS as sudo id

if [[ ! -z $AWS_CLOUD ]]; then
###### Check for existence of aws  
    if [[ ! -d /usr/local/aws ]]; then
       cd $HOME
       curl "https://s3.amazonaws.com/aws-cli/awscli-bundle.zip" -o "awscli-bundle.zip"
       unzip $HOME/awscli-bundle.zip

       if [[ $node_count -gt "1" ]]; then
          $TRAF_PDCP $HOME/awscli-bundle $HOME
          $TRAF_PDSH "sudo $HOME/awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws" | tee -a $INSTALL_LOG
       else 
          sudo $HOME/awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws | tee -a $INSTALL_LOG
       fi

       $TRAF_PDSH "sudo rm -rf $HOME/awscli-bundle"
       rm -f $HOME/awscli-bundle.zip
    fi

###### Check for existence of .aws for trafodion id
    ###### Check if aws configuration file exist for Trafodion Id
    AWSCONFIG_DIR=`sudo su $TRAF_USER --login --command "ls -altr | grep -w ".aws" | wc -l" `
    if [[ $AWSCONFIG_DIR == 0 ]]; then
       ###### Execute 'aws configure' command as a Trafodion Id
       echo
       echo "***INFO: Configuring AWS keys for executing CLI commands"
       echo
       sudo su $TRAF_USER --login --command "/usr/local/bin/aws configure"

       ###### Copy the .aws folder to all nodes in the cluster for Trafodion Id
       sudo su $TRAF_USER --login --command "$TRAF_PDCP $HOME_DIR/$TRAF_USER/.aws $HOME_DIR/$TRAF_USER"
       echo
       echo "***INFO: AWS configuration for trafodion id located in $HOME_DIR/$TRAF_USER/.aws"
       echo
    else
       echo
       echo "AWS Configuration already exist for Trafodion Id"
       echo -n "Do you want to overwrite the configuration (Y/N), default is N: "
       read answer
       if [ ! -z $answer ]; then
         if [[ "${answer}" =~ ^[Yy]$ ]]; then
             ###### Execute 'aws configure' command as a Trafodion id
             echo
             echo "***INFO: Configuring AWS keys for executing CLI commands"
             echo
             sudo su $TRAF_USER --login --command "/usr/local/bin/aws configure"

             ###### Copy the .aws folder to all nodes in the cluster for Trafodion Id
             sudo su $TRAF_USER --login --command "$TRAF_PDCP $HOME_DIR/$TRAF_USER/.aws $HOME_DIR/$TRAF_USER"
             echo
             echo "***INFO: AWS configuration for trafodion id located in $HOME_DIR/$TRAF_USER/.aws"
             echo
         else
             echo
             echo "***INFO: Skipping AWS configuration setup"
             echo
         fi
      fi
   fi
fi