changing procedure

deploy-this/lets-encrypt/lets-encrypt-create-cert.jenkinsfile

@@ -31,7 +31,11 @@ def createCert(domains) {
 
         if (fileExists(fileName)) {
             def certInfo = sh(
-                script: "openssl x509 -in ${fileName} -text -noout | grep -o 'DNS:[^,]*' | sed 's/DNS://g'",
+                script: """
+                    openssl x509 -in ${fileName} -text -noout \
+                    | grep 'DNS:' \
+                    | sed 's/.*DNS://;s/, /\\n/g'
+                """,
                 returnStdout: true
             ).trim()
 
@@ -82,6 +86,7 @@ def createCert(domains) {
                       --cert-name='${name}' \
                       --non-interactive --agree-tos \
                       --preferred-challenges http \
+                      --expand \
                       --email ${email} \
                       -d ${name} ${subDomains}
                 """.stripIndent()
@@ -100,10 +105,9 @@ pipeline {
         stage('Make https cert for my domains') {
             steps {
                 script {
-
                     createCert(domainsToCert)                  
                 }
             }
         }
     }
-}
+}