Initial commit with structure of formula

- Add basic function with generating proxy config file

Change-Id: I2bb8bbad39d48e9fb5e1ae6950271982a0638e06
Related-PROD: PROD-19336
diff --git a/tests/pillar/server_single.sls b/tests/pillar/server_single.sls
new file mode 100644
index 0000000..8fba554
--- /dev/null
+++ b/tests/pillar/server_single.sls
@@ -0,0 +1,3 @@
+keycloak:
+  server:
+    enabled: true