hostname might not be set in DHCP options or not resolvable in DNS
try each domain from the resolver's search list
Signed-off-by: Alan Pevec <apevec at redhat.com>
---
scripts/ovirt-functions | 25 +++++++++++++++++++------
1 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/scripts/ovirt-functions b/scripts/ovirt-functions
index f3ba4fc..630e693 100644
--- a/scripts/ovirt-functions
+++ b/scripts/ovirt-functions
@@ -126,13 +126,26 @@ EOF
find_srv()
{
local dnsreply
- dnsreply=$(dig +short -t srv _$1._$2.$(dnsdomainname))
- if [ $? -eq 0 ]; then
- set _ $dnsreply; shift
- SRV_HOST=$4; SRV_PORT=$3
- else
- SRV_HOST=; SRV_PORT+ local domain=$(dnsdomainname 2>/dev/null)
+ if [ "$domain" = "localdomain" ]; then
+ domain=""
fi
+ # FIXME dig +search does not seem to work with -t srv
+ # dnsreply=$(dig +short +search -t srv _$1._$2)
+ # This is workaround:
+ local search=$(grep search /etc/resolv.conf)
+ search=${search#search }
+ for d in $domain $search; do
+ dnsreply=$(dig +short -t srv _$1._$2.$d)
+ rc=$?
+ if [ $rc -eq 0 ]; then
+ set _ $dnsreply; shift
+ SRV_HOST=$4; SRV_PORT=$3
+ return 0
+ fi
+ done
+ SRV_HOST=; SRV_PORT+ return 1
}
die()
--
1.6.0.6