pipeline {
    agent any
    
    // Define parameters
    parameters {
        string(name: 'host_ip', description: 'Target System Address')
        booleanParam(name: 'eject_drive', defaultValue: false, description: 'Check this option to eject disk at appropriate times')
        booleanParam(name: 'create_iso', defaultValue: false, description: 'Check this option to perform the extraction, leave unchecked for a test run')
        string(name: 'disk_drive', defaultValue: '/dev/sr0', description: 'Local DVD Drive device path')
        string(name: 'destination_path', defaultValue: '/mnt', description: 'Path to store ISO files')
       
    }

    environment {
        ANSIBLE_FORCE_COLOR = '1'
    }

    options {
        ansiColor('xterm')
    }

    stages {


        stage('Generate Inventory File') {
            steps {
                // Generate the dynamic inventory file
                sh """
                cd /var/jenkins_home/ansible
                chmod +x /var/jenkins_home/ansible/inventory/inventory.sh
                /var/jenkins_home/ansible/inventory/inventory.sh ${params.host_ip}

                """
            }
        }

        stage('Ansible Playbook') {
            steps {
                //Run the cosmos-base ansible playbook
                // /workspace/ansible/playbooks/cosmos-base.yaml
                sh """
                echo ${params.host_ip}
                hash=\$(echo -n ${params.host_ip} | md5sum | cut -c 1-8)
                inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"

                cd /var/jenkins_home/ansible

                ansible-playbook -i \$inventory_file \
                    /var/jenkins_home/ansible/playbooks/cd-to-iso.yaml --ssh-common-args='-o StrictHostKeyChecking=no' \
                    --extra-vars "disk_drive=${params.disk_drive} eject_drive=${params.eject_drive} \
                    destination_path=${params.destination_path} create_iso=${params.create_iso}"
                
                """
            }
        }
    }

    post {
        always {
            // Remove dynamic Inventory file
            sh """
            hash=\$(echo -n "${params.host_ip}" | md5sum | cut -c 1-8)
            inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
            rm \$inventory_file
            
            """
        }
    }

}