Merge pull request hitachienergy#13 from toszo/fix/missing-data-files

Missing data files added to core folder

core/data/azure/infrastructure/README.md

@@ -0,0 +1,39 @@
+# Azure Data
+
+This folder contains all of the different clusters that need to be generated. This root folder contains all templates `*.tf.j2` in Jinja2 template format.
+
+Each sub-folder represents the classification of the cluster:
+
+```text
+infrastructure
+  \chef
+  \epiphany
+  \<whatever>
+```
+
+Within the given sub-folder you place the `data.yaml` file that is used to hold all of the data required for the given cluster. It contains data, options, etc. You can use a helper script called `gen_helper.sh` in the root of this folder. It calls the `gen_terraform_template.sh` script in the `/bin` folder. It's a helper script that makes it a little easier to use.
+
+```text
+infrastructure
+  \chef
+    data.yaml
+  \epiphany
+    data.yaml
+  \<whatever>
+```
+
+## Call EPIPHANY_UP
+
+This script is a helper script that calls helper scripts based on values passed.
+
+```text
+# Assumes EPIPHANY_UP is in your path but it is most likely in the REPO_ROOT/bin
+
+infrastructure
+  \epiphany
+    ./EPIPHANY_UP $(pwd) ${PWD##*/}
+```
+
+The above command line only show 2 parameters because the third one is optional. The third parameter is the name of the data file which defaults to `data.yaml`. However, you can override the default for more flexibility. The data and output *.tf *must* reside in the same folder.
+
+Also, `$pwd` means to pass in the current folder path; `${PWD##*/}` means to pass only the name of the current folder; `empty` but could contain the name of the data file.