Add templates to build TryMCP image

Author: Pavel Cizinsky, pcizinsky@mirantis.com
Change-Id: I35a667c667a1b68f178e5a7b4201400827a17235
diff --git a/trymcp-day01-image/run.example.sh b/trymcp-day01-image/run.example.sh
new file mode 100755
index 0000000..4fafb55
--- /dev/null
+++ b/trymcp-day01-image/run.example.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# pre-requirments:
+# apt-get install cloud-localds
+# Cloudimg: wget https://cloud-images.ubuntu.com/xenial/XXXX/xenial-server-cloudimg-amd64-disk1.img
+# Packer: https://releases.hashicorp.com/packer/1.1.3/packer_1.1.3_linux_amd64.zip
+
+# Those script - only example for variables, which should be passed to packer and
+# overwrite variables under /scripts/ directory
+
+# External script sources:
+# http/bootstrap.saltstack.com.sh https://github.com/saltstack/salt-bootstrap
+#
+export IMAGE_NAME="trymcp"
+#
+export APT_MIRANTIS_GPG="http://apt.mirantis.com/public.gpg"
+export APT_MIRANTIS_SALT_REPO="http://apt.mirantis.com/xenial/ nightly salt"
+export APT_REPOSITORY="deb [arch=amd64] http://apt.mirantis.com/xenial/ proposed salt"
+export APT_REPOSITORY_GPG="http://apt.mirantis.com/public.gpg"
+export CLUSTER_MODEL="https://github.com/LotharKAtt/trymcp-drivetrain-model.git"
+export CLUSTER_MODEL_REF="master"
+export CLUSTER_NAME="try-mcp"
+export FORMULA_VERSION="nightly"
+export GIT_SALT_FORMULAS_SCRIPTS="https://github.com/salt-formulas/salt-formulas-scripts.git"
+export MCP_VERSION="proposed"
+export SALTSTACK_GPG="https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2017.7/SALTSTACK-GPG-KEY.pub"
+export SALTSTACK_REPO="http://mirror.mirantis.com/proposed/saltstack-2017.7/xenial xenial main"
+export SCRIPTS_REF="master"
+export UBUNTU_BASEURL="http://mirror.mirantis.com/proposed/ubuntu/"
+export BINARY_MCP_VERSION="proposed"
+
+###
+# Hard-coded folder in template
+export PACKER_IMAGES_CACHE="${HOME}/packer_images_cache/"
+mkdir -p "${PACKER_IMAGES_CACHE}"
+
+export PACKER_LOG=1
+# For qemu test-build:
+cloud-localds  --hostname ubuntu --dsmode local config-drive/cloudata.iso  config-drive/user-data.yaml
+packer build -only=qemu -parallel=false -on-error=ask template.json
+#rm -rf ~/.packer.d/