use configuration variables at the beginning of the script

create-certificat

@@ -1,5 +1,10 @@
 #!/bin/bash
 
+#Configuration variables
+certbot_bin="/root/letsencrypt/certbot-auto"
+haproxy_pem_path="/etc/haproxy/cert"
+
+
 if [ $# -ne 1 ] ; then
 echo "$(date +%c) Please give domain name as parameter"
 exit 1
@@ -7,10 +12,10 @@ fi
 
 echo "$(date +%c) Generate certificat for ${1}"
 
-/root/letsencrypt/certbot-auto  certonly  --domains $1 --renew-by-default --http-01-port 63443 --agree-tos
+${certbot_bin}  certonly  --domains $1 --renew-by-default --http-01-port 63443 --agree-tos
 if [ $? -eq 0 ]; then
     echo "$(date +%c) Success ! Now creating ${1}.pem"
-    cat /etc/letsencrypt/live/$1/fullchain.pem /etc/letsencrypt/live/$1/privkey.pem > /etc/haproxy/cert/$1.pem
+    cat /etc/letsencrypt/live/$1/fullchain.pem /etc/letsencrypt/live/$1/privkey.pem > ${haproxy_pem_path}/$1.pem
     service haproxy reload
 else
     echo "$(date +%c) Error creating certificate with error code $?, exit script..."