Darryl L. Pierce
2009-Jul-10 20:36 UTC
[Ovirt-devel] New patch with unmount_config for old initscripts...
This patch includes a call to unmount_config to ensure old initscripts are not bindmounted when they are deleted.
Darryl L. Pierce
2009-Jul-10 20:36 UTC
[Ovirt-devel] [PATCH node] Add VLAN support to network configuration. rhbz#510116
While configuring the management interface, the user can indicate
whether the device will participate in a VLAN. If so, an additional
property, VLAN yes, is added to the initscript for the interface.
Signed-off-by: Darryl L. Pierce <dpierce at redhat.com>
---
scripts/ovirt-config-networking | 87 +++++++++++++++++++++++++++++++--------
1 files changed, 69 insertions(+), 18 deletions(-)
diff --git a/scripts/ovirt-config-networking b/scripts/ovirt-config-networking
index 8380187..a3b111e 100755
--- a/scripts/ovirt-config-networking
+++ b/scripts/ovirt-config-networking
@@ -21,6 +21,8 @@ NTPCONF_FILE_ROOT="/files/etc/ntp"
NTP_CONFIG_FILE="/etc/ntp.conf"
NTPSERVERS=""
CONFIGURED_NIC=""
+VLAN_ID=""
+VL_ROOT=""
# if local storage is not configured, then exit the script
if ! is_local_storage_configured; then
@@ -59,6 +61,10 @@ function configure_interface
printf "This will delete the current configuration for
${CONFIGURED_NIC}.\n"
if ask_yes_or_no "Do you wish to continue (y/n)?"; then
printf "\nDeleting existing network configuration...\n"
+ cp -a /etc/sysconfig/network-scripts/ifcfg-lo
/etc/sysconfig/network-scripts/backup.log
+ unmount_config /etc/sysconfig/network-scripts/ifcfg-*
+ rm -rf /etc/sysconfig/network-scripts/ifcfg-*
+ cp -a /etc/sysconfig/network-scripts/backup.lo
/etc/sysconfig/network-scripts/ifcfg-lo
else
printf "\nAborting...\n"
return
@@ -79,15 +85,16 @@ function configure_interface
local BR_ROOT="$IFCONFIG_FILE_ROOT-$BRIDGE"
local BR_CONFIG="rm $BR_ROOT\nset $BR_ROOT/DEVICE $BRIDGE"
+
BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/TYPE Bridge"
BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/PEERNTP yes"
BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/DELAY 0"
- IF_CONFIG="$IF_CONFIG\nset $IF_ROOT/BRIDGE $BRIDGE"
-
local BR_CONFIG_BASE=$BR_CONFIG
if [ -z "$AUTO" ]; then
while true; do
+ local VL_CONFIG=""
+
printf "\n"
LINK=`ethtool $NIC| grep "Link detected"`:u
[ -z "$LINK" ] && return
@@ -102,24 +109,57 @@ function configure_interface
ethtool --identify $NIC 10
fi
+ ask_yes_or_no "Include VLAN support (y/n/a)? " true true
+ case $? in
+ 0)
+ while true; do
+ read -ep "What is the VLAN ID for this device
(a=abort) "
+ case $REPLY in
+ A|a) CONFIGURED_NIC=""; return;;
+ *)
+ if [[ -n "$REPLY" ]] && [[
"$REPLY" =~ "^[0-9]{1,}$" ]]; then
+ VLAN_ID=$REPLY
+ VL_ROOT="${IF_ROOT}.${VLAN_ID}"
+ VL_CONFIG="rm ${VL_ROOT}\nset
${VL_ROOT}/DEVICE ${BRIDGE}.${VLAN_ID}"
+ VL_CONFIG="${VL_CONFIG}\nset
${VL_ROOT}/BRIDGE ${BRIDGE}"
+ VL_CONFIG="${VL_CONFIG}\nset
${VL_ROOT}/VLAN yes"
+
VL_FILENAME="${IF_FILENAME}.${VLAN_ID}"
+ break
+ fi
+ ;;
+ esac
+ done
+ ;;
+ 1) IF_CONFIG="${IF_CONFIG}\nset ${IF_ROOT}/BRIDGE
${BRIDGE}" ;;
+ 2)
+ CONFIGURED_NIC=""
+ VLAN_ID=""
+ return;;
+ esac
+
read -ep "Enable IPv4 support ([S]tatic IP, [D]HCP, [N]o or
[A]bort)? "
case $REPLY in
D|d)
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/BOOTPROTO
dhcp"
+ conf="$conf\nset $root/BOOTPROTO dhcp"
;;
S|s)
printf "\n"
read -ep "IP Address: "; IPADDR=$REPLY
read -ep " Netmask: "; NETMASK=$REPLY
read -ep " Gateway: "; GATEWAY=$REPLY
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/BOOTPROTO
none"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPADDR
$IPADDR"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/NETMASK
$NETMASK"
+
+ conf="$BR_CONFIG\nset $BR_ROOT/BOOTPROTO none"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPADDR $IPADDR"
+ conf="$BR_CONFIG\nset $BR_ROOT/NETMASK $NETMASK"
if [ -n "${GATEWAY}" ]; then
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/GATEWAY
$GATEWAY"
+ conf="$BR_CONFIG\nset $BR_ROOT/GATEWAY
$GATEWAY"
fi
;;
- A|a) CONFIGURED_NIC=""; return ;;
+ A|a)
+ CONFIGURED_NIC=""
+ VLAN_ID=""
+ return
+ ;;
esac
printf "\n"
@@ -127,21 +167,25 @@ function configure_interface
case $REPLY in
S|s)
read -ep "IPv6 Address: "; IPADDR=$REPLY
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6INIT yes"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IP6ADDR
$IPADDR"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6INIT yes"
+ conf="$BR_CONFIG\nset $BR_ROOT/IP6ADDR $IPADDR"
;;
D|d)
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6INIT yes"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6AUTCONF
no"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6FORWARDING
no"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/DHCPV6C yes"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6INIT yes"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6AUTCONF no"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6FORWARDING no"
+ conf="$BR_CONFIG\nset $BR_ROOT/DHCPV6C yes"
;;
U|u)
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6INIT yes"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6FORWARDING
no"
- BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/IPV6AUTOCONF
yes"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6INIT yes"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6FORWARDING no"
+ conf="$BR_CONFIG\nset $BR_ROOT/IPV6AUTOCONF yes"
+ ;;
+ A|a)
+ CONFIGURED_NIC=""
+ VLAN_ID=""
+ return
;;
- A|a) CONFIGURED_NIC=""; return;;
esac
printf "\n"
@@ -150,8 +194,14 @@ function configure_interface
0)
IF_CONFIG="$IF_CONFIG\nset $IF_ROOT/ONBOOT yes"
BR_CONFIG="$BR_CONFIG\nset $BR_ROOT/ONBOOT yes"
+ if [[ -n "$VLAN_ID" ]]; then
+ VL_CONFIG="$VL_CONFIG\nset $VL_ROOT/ONBOOT
yes"
+ fi
printf "$IF_CONFIG\n" > $IF_FILENAME
printf "$BR_CONFIG\n" > $BR_FILENAME
+ if [[ -n "$VLAN_ID" ]]; then
+ printf "$VL_CONFIG\n" > $VL_FILENAME
+ fi
break
;;
1)
@@ -159,6 +209,7 @@ function configure_interface
;;
2)
CONFIGURED_NIC=""
+ VLAN_ID=""
return
;;
esac
--
1.6.2.5