services: app: image: kou029w/nttr build: "." ports: ["8080:8080"] depends_on: [redis] environment: REDIS_HOST: redis REDIS_PORT: "6379" REDIS_PASSWORD: "" redis: image: redis:alpine@sha256:5916c280afae05baf0dc9a0cc82fa8e51477bdbfc72f60a5c14fd2b7735bcf07