Use postgresql for faster startup

.gitignore

@@ -1,3 +1,7 @@
+
+## For secrets in through docker env variables
+docker-compose.secrets.yml
+
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##
@@ -330,3 +334,5 @@ ASALocalRun/
 
 # MFractors (Xamarin productivity tool) working folder 
 .mfractor/
+
+dist/

docker-compose.yml

@@ -1,13 +1,35 @@
 version: '2'
+volumes:
+    postgres_data:
+        driver: local
+
 services: 
+    postgres:
+        image: postgres
+        container_name: postgres
+        volumes:
+          - postgres_data:/var/lib/postgresql/data
+        environment:
+          POSTGRES_DB: keycloak
+          POSTGRES_USER: keycloak
+          POSTGRES_PASSWORD: password
+
     keycloak:
         image: jboss/keycloak
         container_name: keycloak
         environment: 
+            DB_VENDOR: POSTGRES
+            DB_ADDR: postgres
+            DB_DATABASE: keycloak
+            DB_USER: keycloak
+            DB_SCHEMA: public
+            DB_PASSWORD: password
             KEYCLOAK_USER: admin 
             KEYCLOAK_PASSWORD: changeit
         ports:
             - 8080:8080
+        links:
+            - postgres     
     
     steamidp:
         image: neothor/steam-openid-connect-provider:develop