Add Superset role definition

src/bilder/images/superset/files/docker-compose.yaml

@@ -42,7 +42,7 @@ services:
   superset-init:
     image: *superset-image
     container_name: superset_init
-    command: ["superset", "db", "upgrade"]
+    command: ["sh", "-c", "superset db upgrade && superset fab import-roles -p /app/pythonpath/roles.json"]
     env_file: .env
     volumes: *superset-volumes
     healthcheck:

src/ol_superset/pythonpath/roles.json

@@ -0,0 +1,71 @@
+[
+  {
+    "name":"OL Read Only",
+    "permissions":[
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"SavedQuery"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"ReportSchedule"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"Chart"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"Dataset"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"Dashboard"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"Database"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_read"
+        },
+        "view_menu":{
+          "name":"Query"
+        }
+      },
+      {
+        "permission":{
+          "name":"can_dashboard"
+        },
+        "view_menu":{
+          "name":"Superset"
+        }
+      }
+    ]
+  }
+]