Don't create a user in the cloud-image

cloud-init handles it + most of the "user and groups"-module options is
ignored if the user already exist.

[1] https://cloudinit.readthedocs.io/en/latest/topics/modules.html#users-and-groups

http/install-common.sh

@@ -3,17 +3,6 @@
 set -e
 set -x
 
-# setting the user credentials
-useradd -m -U "${NEWUSER}"
-echo -e "${NEWUSER}\n${NEWUSER}" | passwd "${NEWUSER}"
-
-# setting sudo for the user
-cat <<EOF >"/etc/sudoers.d/${NEWUSER}"
-Defaults:${NEWUSER} !requiretty
-${NEWUSER} ALL=(ALL) NOPASSWD: ALL
-EOF
-chmod 440 "/etc/sudoers.d/${NEWUSER}"
-
 # Setup pacman-init.service for clean pacman keyring initialization
 cat <<EOF >/etc/systemd/system/pacman-init.service
 [Unit]

http/install-vagrant.sh

@@ -3,6 +3,17 @@
 NEWUSER="vagrant"
 
 post() {
+  # setting the user credentials
+  useradd -m -U "${NEWUSER}"
+  echo -e "${NEWUSER}\n${NEWUSER}" | passwd "${NEWUSER}"
+
+  # setting sudo for the user
+  cat <<EOF >"/etc/sudoers.d/${NEWUSER}"
+Defaults:${NEWUSER} !requiretty
+${NEWUSER} ALL=(ALL) NOPASSWD: ALL
+EOF
+  chmod 440 "/etc/sudoers.d/${NEWUSER}"
+
   # setup network
   cat <<EOF >/etc/systemd/network/eth0.network
 [Match]