add some utility scripts and update the playbook to verify API connectitivy and image download
Change-Id: I007a2aef68f5c60a4c809cd711aff4d18d87efb9
diff --git a/roles/compute-node/files/fabric-pingall b/roles/compute-node/files/fabric-pingall
new file mode 100755
index 0000000..d6de75c
--- /dev/null
+++ b/roles/compute-node/files/fabric-pingall
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+NODES="10.2.1.1 10.2.1.2 10.2.2.1 10.2.2.2 10.2.1.254 10.2.2.254"
+
+test -z $1 || NODES="$*"
+
+USE_LIST="br-int fabric"
+for u in $USE_LIST; do
+ ifconfig $u > /dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ USE_IFACE=$u
+ break
+ fi
+done
+
+LIST="-$USE_IFACE $NODES - 8.8.8.8"
+IFACE=
+ILABEL="none"
+FROM="none"
+if [ ! -z $USE_IFACE ]; then
+ FROM=$(ifconfig $USE_IFACE | grep "inet addr" | head -1 | awk '{print $2}' | cut -d: -f2)
+fi
+
+echo "from $(hostname) ($FROM):"
+for ip in $LIST; do
+ case $ip in
+ -*)
+ if [ "$ip" == "-" ]; then
+ IFACE=
+ ILABEL="none"
+ else
+ ILABEL="$(echo $ip | sed -e 's/^-//g')"
+ IFACE="-I $ILABEL"
+ fi
+ ;;
+ *)
+ printf " %-20s%s\n" "$ip ($ILABEL)" $(ping $IFACE -c 1 $ip 2>&1 | grep "^rtt min/avg/max/mdev" | sed -e 's/.*= \([.0-9]*\).*/\1/')
+ ;;
+ esac
+done