Jenkins pipeline running a remote ansible playbook

Jenkinsfile

#!groovy

pipeline {
    agent any

    //These params will be displayed for user input when running a build, They are also accepted by the API
    parameters {
        string(name: 'BUILD_HOSTNAME', description: 'The name of the server to build (from Mdb)')
        string(name: 'ILO_IP', description: 'The IP address for the server ilo')
        booleanParam(name: 'skipOneView', description: 'Skip the OneView stage?', defaultValue: false)
        booleanParam(name: 'skipBuild', description: 'Skip the Build stage?', defaultValue: false)
    }

    stages {
        stage('Init') {
            steps {
                sh 'git status'
                echo "Building $BUILD_HOSTNAME (Ilo: $ILO_IP)"
                echo "skipOneView: ${params.skipOneView}"
                echo "skipBuild: ${params.skipBuild}"
                
                //The sshagent block will run any ssh aware commands as the user specified
                sshagent(['ssh_user']) {
                    //To run a remote ssh command you will need to setup ssh keys (https://www.digitalocean.com/community/tutorials/how-to-configure-ssh-key-based-authentication-on-a-linux-server)
                    sh "ssh -o StrictHostKeyChecking=no [email protected] -C \"cd ~/Project; git pull\""
                }
            }
        }
        stage('OneView') {
            //The when block control is this stage should be run base don the params given
            when {
                expression {
                    params.skipOneView == false
                }
            }
            steps {
                //The withCredentials block places a username and password securely into the environment
                withCredentials([usernamePassword(credentialsId: 'vault_user', passwordVariable: 'VAULTPASS', usernameVariable: 'VAULTUSER')]) {
                    sshagent(['ssh_user']) {
                        //Here we invoke ansible remotely using ssh. We use the password retreived from withCredentials to feed to ansible and unlock the vault. 
                        //To do this we first set the password as an environment variable and then used passmgr.py to echo this out
                        sh "ssh -o StrictHostKeyChecking=no [email protected] -C \"export VAULTPASS=$VAULTPASS; cd ~/Project; ansible-playbook oneview.yml --vault-password-file passmgr.sh -i inventory.py -l $BUILD_HOSTNAME --extra-vars 'ilo_addr=$ILO_IP'\""
                    }
                }
            }
        }
        stage('Build') {
            when {
                expression {
                    params.skipBuild == false
                }
            }
            steps {
                withCredentials([usernamePassword(credentialsId: 'vault_user', passwordVariable: 'VAULTPASS', usernameVariable: 'VAULTUSER')]) {
                    sshagent(['ssh_user']) {
                        sh "ssh -o StrictHostKeyChecking=no [email protected] -C \"export VAULTPASS=$VAULTPASS; cd ~/Ansibuild; ansible-playbook build.yml --vault-password-file passmgr.sh -i inventory.py -l $BUILD_HOSTNAME --extra-vars 'ilo_addr=$ILO_IP skip_pxe=yes custom_disk_layout=UEFI_2Disk_General'\""
                    }
                }
            }
        }
    }
}