Introduce ability to accept command arguments to build with DPDK or Linux kernel.

Specify patches to apply, build kernel module RPM and build with a special
version of the kernel.

Also instack_ovs.sh creates a VM for building and initial testing of RPMs and
copies scripts to VMs

build_ovs_rpm.sh builds the RPM according to command line options.
test_ovs_rpm.sh tests the RPM by installing the RPM and running some ovs
commands to create a bridge and dump flows.

Also add two scripts generally to be executed in VM to do actual building and
Testing.

This 2nd series adds the following:

Use fedora spec file for kmod builds. Added Explanations to configuration options.
Fixes in response to review comments. Rename script for clarity and change
references: buildtestovs.sh -> BuildTestOVS.sh
Fix nocheck option, print default options, fix kmod option, fix test of kmod.

For command line options execute build/buildtestovs.sh -h

Change-Id: I415ca39afab27482b1cb473d392f48b36c8e0745
Signed-off-by: Thomas F Herbert <therbert@redhat.com>

1 files changed, 145 insertions, 0 deletions

diff --git a/build/BuildAndTestOVS.sh b/build/BuildAndTestOVS.sh
new file mode 100755
index 0000000..ff2495c
--- /dev/null
+++ b/build/BuildAndTestOVS.sh
@@ -0,0 +1,145 @@
+#!/bin/bash
+##############################################################################
+# Copyright (c) 2016 Red Hat Inc. and others.
+# therbert@redhat.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+set -e
+
+echo "==============================="
+echo executing $0 $@
+
+usage() {
+    echo "$0 -a <kernel major> -d -g <OVS TAG> -h\
+             -i <kernel minor> -p <patch url> -t -u <OVS URL> -v <verbose\
+    -a <kernel major> -- Specify major release if special kernel is required\
+    The default kernel is Centos 7.2 kernel after upgrade.\
+    -d <dpdk>         -- Specify dpdk build.\
+                    The default is to build ovs for linux kernel data path.\
+    -g <OVS TAG>      -- OVS release tag or branch to build such as 2.4.\
+                    The default is master.\
+    -h print this message\
+    -i <kernel minor> -- Specify minor release if special kernel is required.\
+                    The default kernel is Centos 7.2 kernel after upgrade.\
+    -p <patch url>    -- Specify url to patches if required for ovs rpm.\
+    -t                -- Test rpm.\
+    -u <OVS URL>      -- path to OVS repo if using fork for patch.\
+                    The default is https://github.com/openvswitch/ovs.git\
+    -v                -- Set verbose mode."
+}
+
+while getopts "a:dg:hi:p:tu:v" opt; do
+    case "$opt" in
+        a)
+            kernel_major=${OPTARG}
+            ;;
+        d)
+            DPDK="yes"
+            ;;
+        g)
+            TAG=${OPTARG}
+            ;;
+        h)
+            usage
+            exit 1
+            ;;
+        i)
+            kernel_minor=${OPTARG}
+            ;;
+        p)
+            OVS_PATCH=${OPTARG}
+            ;;
+        t)
+            TESTRPM="yes"
+            ;;
+        u)
+            OVS_REPO_URL=${OPTARG}
+            ;;
+        v)
+            verbose="yes"
+            ;;
+    esac
+done
+
+if [ -z $TAG ]; then
+    TAG=master
+fi
+
+if [ -z $OVS_REPO_URL ]; then
+    OVS_REPO_URL=https://github.com/openvswitch/ovs.git
+fi
+
+if [ ! -z $kernel_major ] && [ ! -z $kernel_minor ]; then
+    kernel_version=$kernel_major.$kernel_minor
+    echo ===================
+    echo Will install kernel version: major is $kernel_major and minor is $kernel_minor
+    echo ===================
+else
+    echo Will use default kernel in ovs test vm
+fi
+
+if [ -z ${WORKSPACE+1} ]; then
+    # We are not being run by Jenkins.
+    export WORKSPACE=$HOME/opnfv/ovsnfv
+    mkdir -p opnfv
+    cd opnfv
+    git clone https://git.opnfv.org/ovsnfv
+fi
+
+export BUILD_BASE=$WORKSPACE/build
+
+
+
+if [ ! -d $BUILD_BASE ]
+then
+    mkdir -p $BUILD_BASE
+fi
+
+if [ ! -f $BUILD_BASE/config ]; then
+    touch $BUILD_BASE/config
+fi
+
+export PATH=$PATH:$WORKSPACE/ci:$BUILD_BASE
+source $BUILD_BASE/config
+
+cd $BUILD_BASE
+export TOPDIR=$BUILD_BASE
+
+# build variables
+
+export TMP_RELEASE_DIR=$TOPDIR/release
+export CACHE_DIR=$TOPDIR/cache
+export TMPDIR=$TOPDIR/scratch
+export RPMDIR=$TOPDIR/rpmbuild
+
+
+mkdir -p $RPMDIR/RPMS
+mkdir -p $RPMDIR/SOURCES
+mkdir -p $RPMDIR/SPECS
+mkdir -p $RPMDIR/SRPMS
+
+
+if [ ! -z $TESTRPM ]; then
+    # Spawn VM to do the testing.
+    if [ ! -z $kernel_version ]; then
+        instack_ovs.sh -a $kernel_major -g $TAG -i $kernel_minor -p $OVS_PATCH -t -u $OVS_REPO_URL
+    else
+        instack_ovs.sh -g $TAG -p $OVS_PATCH -t -u $OVS_REPO_URL
+    fi
+else
+    # Run build locally.
+    build_ovs_rpm.sh -d -g -p $OVS_PATCH -u $OVS_REPO_URL
+    cp $HOME/rpmbuild/RPMS/* $TMP_RELEASE_DIR
+fi
+
+echo "--------------------------------------------------"
+echo "Build OVS RPM from upstream git $OVS_REPO_URL version $TAG"
+if [ ! -z $OVS_PATCH ]; then
+    echo "Apply patches from: $OVS_PATCH"
+fi
+echo
+
+exit 0