Update Ghost revision to 0.7.9-2 - improvements

ghost/README.md

@@ -70,7 +70,18 @@ $ helmc generate --force ghost
 $ helmc install ghost
 ```
 
-You should now be able to access the application using the external IP reserved for the Ghost service.
+> Note:
+>
+> If you want to use a FQDN associated the IP reserved for the Load Balancer. You need to configure Ghost service properly.
+
+
+Edit values.toml and update ghostHost with the FQDN associated to the reserved IP, regenerate the chart and install.
+```bash
+$ helmc generate --force ghost
+$ helmc install ghost
+```
+
+You should now be able to access the application using the external IP reserved for the Ghost service (or the FQDN if configured). 
 
 The default credentials are:
 

ghost/manifests/ghost-rc.yaml

@@ -34,7 +34,7 @@ spec:
             secretKeyRef:
               name: mariadb
               key: mariadb-root-password
-        - name: GHOST_HOSTNAME
+        - name: GHOST_HOST
           value: ""
         - name: GHOST_HOSTPORT
           value: "80"

ghost/tpl/ghost-rc.yaml

@@ -34,8 +34,8 @@ spec:
             secretKeyRef:
               name: mariadb
               key: mariadb-root-password
-        - name: GHOST_HOSTNAME
-          value: {{ default .ghostHostIP .ghostHostname | quote }}
+        - name: GHOST_HOST
+          value: {{ default .ghostHostIP .ghostHost | quote }}
         - name: GHOST_HOSTPORT
           value: {{ default .ghostHostPort | quote }}
         - name: GHOST_USERNAME

ghost/tpl/values.toml

@@ -1,4 +1,4 @@
-ghostHostname = ""
+ghostHost = ""
 ghostHostIP = ""
 ghostHostPort = "80"
 ghostUser = "user"