X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=bootstrap-vpp-verify-weekly.sh;h=3a67475f42af1780eac4d172d3c3c29399114204;hp=380dd03f90b2975354beb9665d047fcdcbfa8726;hb=d5e00c67d229e6f6fd9461755423cee800a1635e;hpb=f5d642c744148481e835226fd27077ccdb342378

diff --git a/bootstrap-vpp-verify-weekly.sh b/bootstrap-vpp-verify-weekly.sh
index 380dd03f90..3a67475f42 100644
--- a/bootstrap-vpp-verify-weekly.sh
+++ b/bootstrap-vpp-verify-weekly.sh
@@ -21,16 +21,22 @@ export DEBIAN_FRONTEND=noninteractive
 sudo apt-get -y update
 sudo apt-get -y install libpython2.7-dev python-virtualenv
 
+VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
+VIRL_SERVER=""
+
+VIRL_USERNAME=jenkins-in
+VIRL_PKEY=priv_key
+VIRL_SERVER_STATUS_FILE="status"
+VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
+
+SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
+
 function ssh_do() {
     echo
     echo "### "  ssh $@
-    ssh -i priv_key -o StrictHostKeyChecking=no $@
+    ssh ${SSH_OPTIONS} $@
 }
 
-VIRL_SERVER=10.30.51.28
-VIRL_USERNAME=jenkins-in
-VIRL_PKEY=priv_key
-
 rm -f ${VIRL_PKEY}
 cat > ${VIRL_PKEY} <<EOF
 -----BEGIN RSA PRIVATE KEY-----
@@ -61,16 +67,52 @@ cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
 -----END RSA PRIVATE KEY-----
 EOF
-chmod 600 priv_key
+chmod 600 ${VIRL_PKEY}
+
+#
+# Pick a random host from the array of VIRL servers, and attempt
+# to reach it and verify it's status.
+#
+# The server must be reachable, and have a "status" file with
+# the content "PRODUCTION", to be selected.
+#
+# If the server is not reachable, or does not have the correct
+# status, remove it from the array and start again.
+#
+# Abort if there are no more servers left in the array.
+#
+while [[ ! "$VIRL_SERVER" ]]
+do
+    num_hosts=${#VIRL_SERVERS[@]}
+    if [ $num_hosts == 0 ]
+    then
+        echo "No more VIRL candidate hosts available, failing."
+        exit 127
+    fi
+    element=$[ $RANDOM % $num_hosts ]
+    virl_server_candidate=${VIRL_SERVERS[$element]}
+    virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
+    echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
+    if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
+    then
+        # Candidate is in good status. Select this server.
+        VIRL_SERVER="$virl_server_candidate"
+    else
+        # Candidate is in bad status. Remove from array.
+        VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
+    fi
+done
 
 # Temporarily download VPP packages from nexus.fd.io
-rm -f *.deb
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
 if [ "${#}" -ne "0" ]; then
     arr=(${@})
     echo ${arr[0]}
 else
-    VPP_STABLE_VER="16.09-rc0~33-g4b46c84~b200_amd64"
-    VPP_REPO_URL="https://nexus.fd.io/service/local/repositories/fd.io.master.ubuntu.trusty.main/content/io/fd/vppp"
+    rm -f *.deb
+    VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
+    VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}.deb" || exit
     wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}.deb" || exit
     wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}.deb" || exit
@@ -142,29 +184,86 @@ if [ "$?" -ne "0" ]; then
 fi
 
 
-virtualenv env
+virtualenv --system-site-packages env
 . env/bin/activate
 
 echo pip install
-pip install -r requirements.txt
-
+pip install -r ${SCRIPT_DIR}/requirements.txt
 
 # There are used three iterations of tests there to check
 # the stability and reliability of the results
+
+RC=0
+MORE_FAILS=0
+
 for test_set in 1 2 3
 do
     echo
     echo ${test_set}. test loop
     PYTHONPATH=`pwd` pybot -L TRACE \
-        -v TOPOLOGY_PATH:topologies/enabled/topology.yaml \
+        -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
         --include vm_envAND3_node_single_link_topo \
         --include vm_envAND3_node_double_link_topo \
         --exclude PERFTEST \
         --noncritical EXPECTED_FAILING \
         --output log_test_set${test_set} \
         tests/
+    PARTIAL_RC=$(echo $?)
+    if [ ${PARTIAL_RC} -eq 250 ]; then
+        MORE_FAILS=1
+    fi
+    RC=$((RC+PARTIAL_RC))
 done
 
+# Log the final result
+if [ ${RC} -eq 0 ]; then
+    set +x
+    echo
+    echo "=============================================================================="
+    echo "Final result of all test loops:                                       | PASS |"
+    echo "All critical tests have passed."
+    echo "=============================================================================="
+    echo
+    set -x
+elif [ ${MORE_FAILS} -eq 0 ]; then
+    if [ ${RC} -eq 1 ]; then
+        HLP_STR="test has"
+    else
+        HLP_STR="tests have"
+    fi
+    set +x
+    echo
+    echo "=============================================================================="
+    echo "Final result of all test loops:                                       | FAIL |"
+    echo "${RC} critical ${HLP_STR} failed."
+    echo "=============================================================================="
+    echo
+    set -x
+else
+    set +x
+    echo
+    echo "=============================================================================="
+    echo "Final result of all test loops:                                       | FAIL |"
+    echo "More then 250 critical tests have failed in one test loop."
+    echo "=============================================================================="
+    echo
+    set -x
+fi
+
+echo Post-processing test data...
+
+# Rebot output post-processing
 rebot --output output.xml ./log_test_set1.xml ./log_test_set2.xml ./log_test_set3.xml
 
+# Remove unnecessary log files
 rm -f ./log_test_set1.xml ./log_test_set2.xml ./log_test_set3.xml
+
+echo Post-processing finished.
+
+if [ ${RC} -eq 0 ]; then
+    RETURN_STATUS=0
+else
+    RETURN_STATUS=1
+fi
+
+exit ${RETURN_STATUS}