several random fixes need to rebase

diskimage_builder/elements/rpm-distro/pre-install.d/00-fix-requiretty

@@ -11,6 +11,8 @@ set -o pipefail
 # activity, that's not how we're using these. Remove the setting, and the
 # comments about it
 
+if [[ -f /etc/sudoers ]]; then
   sed -i -e '/^Defaults\s*requiretty/d' -e '/Disable "ssh hostname/d' /etc/sudoers
   sed -i -e '/You have to run/d' /etc/sudoers
   visudo -c
+fi

diskimage_builder/elements/rpm-distro/pre-install.d/00-usr-local-bin-secure-path

@@ -6,5 +6,7 @@ fi
 set -eu
 set -o pipefail
 
+if [[ -f /etc/sudoers ]]; then
   sed -i -e "/secure_path/ s@\([\'\"]\?\)\$@:/usr/local/bin/\1@" /etc/sudoers
   visudo -c
+fi

diskimage_builder/elements/yum/cleanup.d/99-remove-yum-repo-conf

@@ -6,11 +6,6 @@ fi
 set -eu
 set -o pipefail
 
-if [[ -n ${DIB_YUM_DNF_CONTENTDIR:-''} ]]; then
-  sudo mv /etc/dnf/vars/contentdir.bak /etc/dnf/vars/contentdir
-  sudo sed -i -e 's,^#mirrorlist,mirrorlist,' -e 's,^baseurl,#baseurl,' /etc/yum.repos.d/*.repo
-fi
-
 # exit directly if DIB_YUM_REPO_CONF is not defined properly
 if [ -z "${DIB_YUM_REPO_CONF:-}" ] ; then
     echo "DIB_YUM_REPO_CONF is not set - no repo configurations will be cleaned up"

diskimage_builder/elements/yum/post-install.d/99-reset-yum-conf

@@ -7,9 +7,11 @@ set -eu
 set -o pipefail
 
 
-# if [[ -n ${DIB_YUM_DNF_CONTENTDIR:-''} ]]; then
-#   sudo sed -i 's,^#mirrorlist,mirrorlist,' -e 's,^baseurl,#baseurl,' /etc/yum.repos.d/rocky.repo
-# fi
+if [[ -n ${DIB_YUM_DNF_CONTENTDIR:-''} ]]; then
+  sudo mv /etc/dnf/vars/contentdir.bak /etc/dnf/vars/contentdir
+  sudo sed -i -e 's,^#mirrorlist,mirrorlist,' -e 's,^baseurl,#baseurl,' /etc/yum.repos.d/*.repo
+fi
+
 
 if [[ ${YUM} == "dnf" ]]; then
     cfg=/etc/dnf/dnf.conf

diskimage_builder/lib/disk-image-create

@@ -567,7 +567,7 @@ for X in ${!IMAGE_TYPES[@]} ; do
       fi
     else
       sudo tar -C ${TMP_BUILD_DIR}/mnt -cf $IMAGE_NAME.tar --exclude ./sys \
-               --exclude ./proc --xattrs --xattrs-include=\* .
+               --exclude ./proc --exclude ./dev/* --xattrs --xattrs-include=\* .
     fi
     sudo chown $USER: $IMAGE_NAME.${IMAGE_TYPES[$X]}
     unset IMAGE_TYPES[$X]