Added conditions for external backups

jenkins/default_backup.yml

@@ -33,14 +33,25 @@ pipeline {
         }
         stage('Run Rsync to David') {
             steps {
+                script {
+                    if (env.BackupToDavid) {
                         sh "rsync -v -a -e 'ssh -p 664' --delete --bwlimit=3000 --info=progress2 ${env.borglocation}/${directory} matthias@home.daf2000.nl:/media/disk/borgbackup"
+                    } else {
+                        echo "Backup to David is skipped"
+                    }
+                }
             }
         }
         stage('Run Rsync to External PI') {
             steps {
+                script {
+                    if (env.BackupToRPI) {
                         withCredentials([sshUserPrivateKey(credentialsId: '095cc365-ac40-4ddb-a078-2fa403092de0', keyFileVariable: 'keyfile', passphraseVariable: 'passphrase', usernameVariable: 'user')]) {
                         sh "cp ${keyfile} ${WORKSPACE}/keyfile"
                         sh "rsync -v -a -e -n 'ssh -i /home/borgbackup/.ssh/id_rsa -p 9898' --delete --info=progress2 ${env.borglocation}/${directory} borgbackup@localhost:/borgbackup"
+                    } else {
+                        echo "Backup to External PI is skipped"
+                    }
                 }
             }
         }