From: Frank Brehm <frank@brehm-online.com>
Date: Mon, 4 Apr 2022 07:33:36 +0000 (+0200)
Subject: Disabling IPv6 in GRUB
X-Git-Tag: 2.3.5^2~1^2
X-Git-Url: https://git.uhu-banane.org/?a=commitdiff_plain;h=11b22ea95f0268f322bd085989e4fcd0780b1399;p=pixelpark%2Fcreate-vmware-tpl.git

Disabling IPv6 in GRUB
---

diff --git a/lib/cr_vmware_tpl/handler.py b/lib/cr_vmware_tpl/handler.py
index 8dc2bb3..fbfaa05 100644
--- a/lib/cr_vmware_tpl/handler.py
+++ b/lib/cr_vmware_tpl/handler.py
@@ -891,6 +891,18 @@ class CrTplHandler(BaseHandler):
                 cp /dev/null "${f}"
             fi
         done
+
+        echo
+        echo "-----------------------------------------------------------"
+        echo "Current network configuration:"
+        echo
+        /usr/sbin/ip address show
+        echo
+        echo "Current routing configuration:"
+        echo
+        /usr/sbin/ip route show
+        echo
+
         """).replace('@@@LOGFILES@@@', ' '.join(logfiles))
 
         result = self.exec_remote(cmd)
diff --git a/snippets/tpl.070.tweak_grub.sh b/snippets/tpl.070.tweak_grub.sh
index 06b924a..fb27240 100644
--- a/snippets/tpl.070.tweak_grub.sh
+++ b/snippets/tpl.070.tweak_grub.sh
@@ -24,6 +24,14 @@ tweak_grub() {
         echo "Removing rhgb (RedHat Graphical Boot) from '${grub_cfg}' ..."
         sed --in-place -e 's/^\(GRUB_CMDLINE_LINUX=.*\)[ 	]rhgb\(.*\)/\1\2/' "${grub_cfg}"
 
+        echo "Disabling IPv6 in '${grub_cfg}' ..."
+        sed --in-place -e 's/^\(GRUB_CMDLINE_LINUX=.*\)"$/\1 ipv6.disable=1"/' "${grub_cfg}"
+
+        echo
+        echo "Current Linux command line in '${grub_cfg}':"
+        grep '^GRUB_CMDLINE_LINUX=' "${grub_cfg}"
+        echo
+
         echo "Recreating /boot/grub2/grub.cfg ..."
         grub2-mkconfig -o /boot/grub2/grub.cfg