adopt more verbose guest_ipv4

[build.git] / lbuild-nightly.sh

diff --git a/lbuild-nightly.sh b/lbuild-nightly.sh
index 58dabbf..42db238 100755 (executable)
--- a/lbuild-nightly.sh
+++ b/lbuild-nightly.sh
@@ -11,7 +11,7 @@ COMMAND=$(basename $0)
 export PATH=$PATH:/bin:/sbin
 
 # default values, tunable with command-line options
-DEFAULT_FCDISTRO=f37
+DEFAULT_FCDISTRO=f39
 DEFAULT_PLDISTRO=lxc
 DEFAULT_PERSONALITY=linux64
 DEFAULT_MAILDEST="thierry.parmentelat at inria.fr"
@@ -60,10 +60,17 @@ function logfile () {
 function guest_ipv4() {
     lxc=$1; shift
 
-    mac=$(virsh -c lxc:/// domiflist $lxc | egrep 'network|bridge' | awk '{print $5;}')
-    # sanity check
-    [ -z "$mac" ] && return 0
-    arp -en | grep "$mac" | awk '{print $1;}'
+    mac=$(virsh -c lxc:/// domiflist $lxc | grep -E 'network|bridge' | awk '{print $5;}')
+    [ -z "$mac" ] && { echo 1>&2 guest_ipv4_old cannot find mac; return 1; }
+    ip=$(arp -en | grep "$mac" | awk '{print $1;}')
+    # if not known: run a ping and try again
+    if [ -z $ip ]; then
+           ping -c1 -w1 -W1 $lxc >& /dev/null
+           ping -c1 -w1 -W1 $lxc.pl.sophia.inria.fr >& /dev/null
+           ip=$(arp -en | grep "$mac" | awk '{print $1;}')
+    fi
+    [ -z "$ip" ] && { echo 1>&2 guest_ipv4_old cannot find ip; return 1; }
+    echo $ip
 }
 
 # wrap a quick summary of suspicious stuff