Update README.md

ansible/roles/slat/README.md

@@ -52,6 +52,64 @@ Including an example of how to use your role (for instance, with variables passe
       roles:
          - { role: slat, x: 42 } 
 
+
+
+Populate SLAT
+-------
+
+#Insert new SLA
+
+Once deployed, slat won't contain any sla, so one thing to do is to insert it manually from the GUI.
+
+1. Log into the sla portal of your paas https://<PAAS_URL>:8443 with your IAM credentials
+
+2. Select the SLAs tab in the upper menu of the page, and  click in the right button  (+ NEW SLA)
+
+3. In order to complete the creation of a new SLA, you have to specify:
+
+  - Service: you can only choose from the services provided from the cmdb (to see which ones are available you can see the "Provider" section in the SLAT upper menu)
+
+  - Customer Group: the IAM group that allow to deploy in the choosen service (you must be part of that group to define a SLA for it).
+
+ - Effective from: starting date of validity.
+
+ - Expiration Date: date of expiration of the sla.
+
+ - Allocated resources: in this subsection you have to establish the maximum number of resources (VM , vCPUs, RAM, Public IPs, Storage) available for the sla, the PaaS will allow deployments until the total sum of the active deployments resources exceded the number agreed in the SLA.
+
+When you filled all fields click the SEND button below to confirm the creation.
+
+4. If all goes as expected, a green banner on top of the SLAs Page appears.
+
+
+# Import SLAs from external slat
+
+1. From the old slat db run the following command:
+```
+mysqldump -u root -p***** --single-transaction -quick --no-create-info slat > DB.sql
+```
+
+2. If the new slat db already contains some entries you should add the keyword IGNORE after every INSERT in the DB.sql file.
+
+Example:
+```
+ INSERT INTO `group` VALUES (...)
+```
+Become:
+```
+INSERT IGNORE  INTO `group` VALUES (...)
+```
+
+3. Copy the entire file DB.sql in the new slat container and import it with the dual-command:
+
+```
+mysql -u root -p***** slat < DB.sql
+```
+
+4. Now you should see all entries in the SLAT gui.
+
+
+
 License
 -------