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net/keepalived: on virtual IP allow empty device option

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If ip is referenced in the instance section it is not necessary to add a
device option on every "ip_address". In most sitution it es enough to
add only an ip. Allow empty device option will solve this issue.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert 2017-11-16 10:47:23 +01:00
parent a7f02bf1c8
commit 062c35f560
1 changed files with 10 additions and 6 deletions
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16
net/keepalived/files/keepalived.init
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@ -123,13 +123,17 @@ print_ipaddress_indent() {
# Default indent
[ -z "$indent" ] && indent=$INDENT_1
# If no address or device exit
[ -z "$address" -o -z "$device" ] && return 0
# If no address exit
[ -z "$address" ] && return 0
# Add IP address/netmask and device
printf "$indent$address dev $device" >> $KEEPALIVED_CONF
# Add scope
[ -n "$scope" ] && printf " scope $scope" >> $KEEPALIVED_CONF
if [ -z "$device" ]; then
printf "$indent$address" >> $KEEPALIVED_CONF
else
# Add IP address/netmask and device
printf "$indent$address dev $device" >> $KEEPALIVED_CONF
# Add scope
[ -n "$scope" ] && printf " scope $scope" >> $KEEPALIVED_CONF
fi
printf "\n" >> $KEEPALIVED_CONF
}