added docker support

Dockerfile

@@ -0,0 +1,10 @@
+FROM rust:1 as builder
+WORKDIR /app
+COPY . .
+RUN cargo install --path .
+
+FROM debian:buster-slim as runner
+COPY --from=builder /usr/local/cargo/bin/api /usr/local/bin/api
+ENV ROCKET_ADDRESS=0.0.0.0
+EXPOSE 3000
+CMD ["api"]

docker-compose.yml

@@ -7,5 +7,17 @@ services:
       POSTGRES_PASSWORD: meincantor_password
       POSTGRES_USER: meincantor
       POSTGRES_DB: meincantor_db
-    ports:
-      - "5432:5432"
+    expose: '5432'
+  api:
+    image: lxdb/meincantor-api
+    restart: always
+    environment:
+      IW_TIMETABLE_URL: https://stundenplan24.de/EXAMPLE_SCHOOL/mobil/mobdaten
+      IW_TIMETABLE_USER: EXAMPLE_USER
+      IW_TIMETABLE_PASSWORD: EXAMPLE_PASSWORD
+      JWT_SECRET: EXAMPLE_SECRET
+      JWT_ISSUER: Georg-Cantor-Gymnasium Halle(Saale)
+      KC_OPENID_TOKEN_ENDPOINT: https://example.keycloak.com/auth/realms/EXAMPLE_REALM/protocol/openid-connect/token
+      KC_OPENID_USERINFO_ENDPOINT: https://example.keycloak.com/auth/realms/EXAMPLE_REALM/protocol/openid-connect/userinfo
+      KC_CLIENT_ID: EXAMPLE_CLIENT
+      ROCKET_DATABASES: '{timetable={url="postgres://meincantor:meincantor_password@postgres/meincantor_db"}}''