Add local docker test environment (#1)

* local docker test environment with keycloak and xrdp

Co-authored-by: Krzysztof Adamski <krzysztof.adamski@ing.com>

dev/docker/docker-compose.yml

@@ -0,0 +1,48 @@
+version: '3.4'
+
+volumes:
+  mysql_data:
+      driver: local
+  realm-export.json:
+
+services:
+  keycloak:
+      image: quay.io/keycloak/keycloak:11.0.0
+      hostname: keycloak
+      volumes:
+        - ${PWD}/realm-export.json:/export/realm-export.json
+      environment:
+        KEYCLOAK_USER: admin
+        KEYCLOAK_PASSWORD: admin
+        KEYCLOAK_IMPORT: /export/realm-export.json
+      ports:
+        - 8080:8080
+      restart: on-failure
+      healthcheck:
+        test: ["CMD", "curl", "-f", "http://localhost:8080/auth"]
+        interval: 30s
+        timeout: 3s
+        retries: 10
+        start_period: 5s
+  xrdp:
+      hostname: xrdp
+      image: rattydave/docker-ubuntu-xrdp-mate-custom:20.04
+      ports:
+        - 3389:3389
+      restart: on-failure
+      volumes:
+        - ${PWD}/xrdp_users.txt:/root/createusers.txt
+      environment:
+        TZ: "Europe/London"
+  rdpgw:
+      build: .
+      ports:
+        - 9443:9443
+      restart: on-failure
+      depends_on:
+        - keycloak
+      healthcheck:
+        test: ["CMD", "curl", "-f", "http://keycloak:8080"]
+        interval: 30s
+        timeout: 10s
+        retries: 10