RUN apt-get update && apt-get install -y docker.io

Dockerfile

@@ -29,6 +29,9 @@ RUN ./gradlew bootJar -x test --no-daemon
 
 # 2. Финальный образ (Runtime stage)
 FROM eclipse-temurin:21-jdk-jammy
+# КРИТИЧЕСКОЕ ОБНОВЛЕНИЕ: Устанавливаем Docker CLI здесь!
+RUN apt-get update && apt-get install -y docker.io && apt-get clean
+
 WORKDIR /app
 COPY --from=build /app/build/libs/*.jar app.jar
 

jambotron-ui/hetzner/docker-compose.staging.yml

@@ -0,0 +1,50 @@
+version: '3.8'
+
+services:
+  # База данных для стейджинга
+  jambo-db-staging:
+    image: postgres:15-alpine
+    container_name: jambo-db-staging
+    restart: always
+    networks:
+      - jambotron-staging-net
+    environment:
+      POSTGRES_USER: ${STAGING_DB_USER}
+      POSTGRES_PASSWORD: ${STAGING_DB_PASSWORD}
+      POSTGRES_DB: ${STAGING_DB_NAME}
+    volumes:
+      - jambo_db_staging_data:/var/lib/postgresql/data
+
+  # Backend-приложение (Staging версия)
+  jambotron-app-stg:
+    image: jambotron-app:stg-latest
+    container_name: jambotron-app-stg
+    restart: always
+    depends_on:
+      - jambo-db-staging
+    volumes:
+      - jambotron_data:/jambotron_data
+      - /var/run/docker.sock:/var/run/docker.sock
+    networks:
+      - jambotron-staging-net
+      - jambotron-net # Для связи с Caddy
+    environment:
+      SPRING_PROFILES_ACTIVE: ${SPRING_PROFILES_ACTIVE}
+      SPRING_DATASOURCE_URL: jdbc:postgresql://jambo-db-staging:5432/${STAGING_DB_NAME}
+      SPRING_DATASOURCE_USERNAME: ${STAGING_DB_USER}
+      SPRING_DATASOURCE_PASSWORD: ${STAGING_DB_PASSWORD}
+    labels:
+      # Настройки для caddy-docker-proxy
+      caddy: ${STAGING_DOMAIN}
+      caddy.reverse_proxy: "{{upstreams 8080}}"
+
+networks:
+  jambotron-staging-net:
+    driver: bridge
+  jambotron-net:
+    external: true # Используем существующую сеть
+
+volumes:
+  jambo_db_staging_data:
+  jambotron_data:
+    name: jambotron_data