OPNFV KVM4NFV CICD: Scripts for creating Rpms & Debians for Kernel, Qemu

This patch contains the files for generating rpms & debians for both kernel
& qemu changes, as part of kvmfornfv project development. The scripts will be
triggered to build kernel-rpm & qemu-rpm packages inside centos docker, and
kernel-debian & qemu-debian packages inside ubuntu docker, as part of the
CICD process.
After the new builds are ready, they will be deployed on the pharos testbed
for verification. Later, these will be consumed/triggered by verify/daily
Releng JJBs.

Reference: https://wiki.opnfv.org/display/kvm/KVM4NFV+CICD+Jobs

Change-Id: Ie8e8108566790a6c8db2fef1c9b5799a41732b44

Signed-off-by: Swati Sharma <swatix.sharma@intel.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/ci/build_rpm/qemu_rpm_build.sh b/ci/build_rpm/qemu_rpm_build.sh
new file mode 100755
index 000000000..1e87fbdd6
--- /dev/null
+++ b/ci/build_rpm/qemu_rpm_build.sh
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+qemu_src_dir=qemu
+workspace=/root
+rpmbuild_dir=$workspace/rpmbuild
+artifact_rpms=$rpmbuild_dir/RPMS
+artifact_dir=$artifact_rpms/x86_64
+scripts_dir=ci/build_rpm
+output_dir="$1"
+VERSION=`grep -m 1 "VERSION"  ${qemu_src_dir}/config-host.mak | cut -d= -f2-`
+
+usage () {
+    echo "usage: ${0} output_dir"
+    exit 1
+}
+
+if [[ -z "$@" ]]; then
+    usage
+fi
+
+if [ ! -d ${output_dir} -o ! -w ${output_dir} ] ; then
+    echo "${0}: Output directory '${output_dir}' does not exist or cannot \
+          be written"
+    exit 1
+fi
+
+if [ ! -d ${qemu_src_dir} ] ; then
+    echo "${0}: Directory '${qemu_src_dir}' does not exist, run this script \
+          from the root of kvmfornfv source tree"
+    exit 1
+fi
+
+echo
+echo "Build"
+echo
+
+qemu_rpm_build() {
+    cp  -r ${qemu_src_dir}  ${qemu_src_dir}-$VERSION
+    tar -zcvf ${qemu_src_dir}-$VERSION.tar.gz ${qemu_src_dir}-$VERSION
+    mv ${qemu_src_dir}-$VERSION.tar.gz ${rpmbuild_dir}/SOURCES/
+
+    #create a spec file for rpm creation.
+    (cd ${scripts_dir}; ./mkspec $VERSION > qemu.spec)
+    cp ${scripts_dir}/qemu.spec ${rpmbuild_dir}/SPECS/
+
+    #build the qemu rpm with spec file developed
+    rpmbuild -ba ${rpmbuild_dir}/SPECS/qemu.spec
+    if [ ${?} -ne 0 ] ; then
+        echo "${0}: qemu build failed"
+        exit 1
+    fi
+    rm -rf ${qemu_src_dir}-$VERSION
+    rm -rf ${rpmbuild_dir}/SOURCES/${qemu_src_dir}-$VERSION.tar.gz
+}
+
+if [ ! -d ${rpmbuild_dir} ] ; then
+    yum install rpm-build -y
+    mkdir -p ~/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
+    mv rpmbuild $workspace
+fi
+
+qemu_rpm_build
+latest_qemu_build=`ls -rt $artifact_dir | grep qemu-2.6* | tail -1`
+cp $artifact_dir/$latest_qemu_build build_output