Add initial version of script for zipping packages

For running k8s and docker autotests against this repo
we need to prepare and upload packages first.

This is a POC of script, it should be refactored and improved in
future, but for now we need to have some prototype somewhere, otherwise
it will be hardcoded in jenkins job.

Change-Id: I58c7965b275dd3a86de69f9e341c61edc04cc976
(cherry picked from commit f30c93884f)

.gitreview

@@ -1,4 +1,4 @@
 [gerrit]
 host=review.openstack.org
 port=29418
-project=openstack/k8s-docker-suite-app-murano.git
+project=openstack/k8s-docker-suite-app-murano

tools/prepare_upload_packages.sh

@@ -0,0 +1,59 @@
+refresh_existing_packages=true
+script_dir="$(dirname $0)"
+destination_dir="$(pwd)/murano-apps"
+
+echo "Preparing to zip archives ..."
+
+if [[ ! -d "$destination_dir" ]]; then
+    mkdir $destination_dir
+fi
+
+packages_dirs="Applications Kubernetes DockerInterfacesLibrary DockerStandaloneHost"
+
+pushd "$script_dir/../"
+for folder in $packages_dirs; do
+    if [[ ! -d "$folder" ]]; then
+        echo "Folder '$folder' doen't exist, skipping this step"
+        continue
+    fi
+    echo "Zipping $folder ..."
+
+    pushd "$folder"
+        for d in $(find . -iname 'manifest.yaml' | xargs -n1 dirname); do
+            path="$d"
+            # get FQN for creating package
+            package_name="$(grep FullName "$path/manifest.yaml" | awk '{print $2}')"
+            filename="$destination_dir/$package_name.zip"
+            #TODO: prepare murano packages using 'murano package-create' cmd when bugs
+            # https://bugs.launchpad.net/python-muranoclient/+bug/1620981 and
+            # https://bugs.launchpad.net/python-muranoclient/+bug/1620984 are fixed
+            pushd "$path"
+                # check that file exist and remove it or create new version
+                if [ -f "$filename" ] ; then
+                    if ! $refresh_existing_packages ; then
+                        rm "$filename"
+                    fi
+                fi
+                zip -r "$filename" ./*
+            popd
+        done
+    popd
+done
+popd
+
+echo "Uploading packages to Murano ..."
+
+INITIAL_MURANO_REPO_URL=$MURANO_REPO_URL
+export MURANO_REPO_URL="mock.com"
+
+pushd "$destination_dir"
+    for package in $(ls); do
+        echo "Uploading $package"
+        murano package-import --exists-action u $destination_dir/$package
+    done
+popd
+
+echo "Cleaning up..."
+
+export MURANO_REPO_URL=$INITIAL_MURANO_REPO_URL
+rm -rf $destination_dir