tests: Force hostname as 'autopkgtest' if the system didn't have one.

debian/changelog

@@ -2,6 +2,8 @@ freeipa (4.6.3-1) UNRELEASED; urgency=medium
 
   * New upstream release.
   * support-kdb-dal-7.0.diff: Dropped, upstream.
+  * tests: Force hostname as 'autopkgtest' if the system didn't have
+    one.
 
  -- Timo Aaltonen <tjaalton@debian.org>  Thu, 01 Feb 2018 14:14:10 +0200
 

debian/tests/server-install

@@ -2,14 +2,20 @@
 
 # hack for lxc
 IP=`ip route get 1.1.1.1 | sed -n -e's/.*src //; s/ .*//; p; q'`
-HOSTNAME=`cat /etc/hosts| grep '127.0.1.1' | awk '{print $NF; exit}'`
+echo "IP address is $IP"
+
+HOSTNAME=`cat /etc/hosts| grep '127.0.1.1' | awk '{print $NF; exit}' | sed 's/\..*//'`
+echo "Hostname was: $HOSTNAME"
+
+if [ -z $HOSTNAME ]; then
+    HOSTNAME=autopkgtest
+    hostname $HOSTNAME
+    echo $HOSTNAME > /etc/hostname
+fi
+
 echo "$IP $HOSTNAME.debci $HOSTNAME" >> /etc/hosts
 
-echo "IP address is $IP"
-echo "Hostname is: $HOSTNAME"
-echo "/etc/hostname has:"
-cat /etc/hostname
-echo "/etc/hosts has:"
+echo "/etc/hosts now has:"
 cat /etc/hosts
 
 if [ ! -d /etc/systemd/system/pki-tomcatd.target.wants ]; then