add dooris role for setup of dooris interaction on the node itself

roles/dooris/templates/compose.yaml.j2

@@ -0,0 +1,17 @@
+---
+services:
+  dooris:
+    image: git.hamburg.ccc.de/ccchh/dooris:latest
+    environment:
+      DOORIS_OPENID_ISSUER: https://id.hamburg.ccc.de/realms/ccchh/
+      DOORIS_OPENID_CLIENT_ID: "{{ dooris__openid_client_id }}"
+      DOORIS_OPENID_CLIENT_SECRET: "{{ dooris__openid_client_secret }}"
+      DOORIS_BASE_URL: "https://{{ dooris__hostname }}"
+      DOORIS_CCUJACK_USER: "{{ dooris__ccujack_user }}"
+      DOORIS_CCUJACK_PASSWORD: "{{ dooris__ccujack_password }}"
+      DOORIS_AUTHORIZED_KEYS_FILE: "/srv/state/dooris_authorized_keys"
+      DOORIS_STATIC_API_TOKENS: "{{ dooris__static_api_token }}"
+    network_mode: host
+    restart: unless-stopped
+    volumes:
+      - "./state:/srv/state/:rw"