Issue #1: Try to get vagrant user created, and use DVD iso for now.

centos8.json

@@ -31,11 +31,11 @@
       "headless": false,
       "http_directory": "http",
       "iso_urls": [
-        "CentOS-8-x86_64-1905-boot.iso",
-        "http://mirrors.mit.edu/centos/8/isos/x86_64/CentOS-8-x86_64-1905-boot.iso"
+        "CentOS-8-x86_64-1905-dvd1.iso",
+        "http://mirrors.mit.edu/centos/8/isos/x86_64/CentOS-8-x86_64-1905-dvd1.iso"
       ],
       "iso_checksum_type": "sha256",
-      "iso_checksum": "a7993a0d4b7fef2433e0d4f53530b63c715d3aadbe91f152ee5c3621139a2cbc",
+      "iso_checksum": "ea17ef71e0df3f6bf1d4bf1fc25bec1a76d1f211c115d39618fe688be34503e8",
       "ssh_username": "vagrant",
       "ssh_password": "vagrant",
       "ssh_port": 22,
@@ -49,13 +49,13 @@
           "modifyvm",
           "{{.Name}}",
           "--memory",
-          "512"
+          "2048"
         ],
         [
           "modifyvm",
           "{{.Name}}",
           "--cpus",
-          "2"
+          "1"
         ]
       ]
     }

http/ks.cfg

@@ -17,8 +17,8 @@ auth --enableshadow --passalgo=sha512 --kickstart
 firstboot --disabled
 eula --agreed
 services --enabled=NetworkManager,sshd
-reboot
 user --name=vagrant --plaintext --password vagrant --groups=vagrant,wheel
+reboot
 
 %packages --ignoremissing --excludedocs
 @Base
@@ -72,6 +72,11 @@ yum update -y
 # update root certs
 wget -O/etc/pki/tls/certs/ca-bundle.crt http://curl.haxx.se/ca/cacert.pem
 
+# Add vagrant user (user directive isn't working for some reason).
+/usr/sbin/useradd vagrant
+/usr/bin/passwd -d vagrant
+/usr/sbin/usermod -a -G wheel vagrant
+
 # sudo
 yum install -y sudo
 echo "vagrant        ALL=(ALL)       NOPASSWD: ALL" >> /etc/sudoers.d/vagrant