Tag: 泊位者 构成

在多主机环境中,容器不能以群集模式相互连接

我在DigitalOcean上运行3个节点(1GB,使用私有networking),部署这个堆栈之后,容器无法使用主机别名连接到其他容器。 这是我docker-compose.yml文件: version: "3" services: mongo: image: mongo ports: – 27017:27017 networks: mynet: aliases: – mongo deploy: placement: constraints: [node.role == manager] redis: image: redis ports: – 6379:6379 networks: mynet: aliases: – redis deploy: placement: constraints: [node.role == worker] app: image: node ports: – 3030:3030 networks: – mynet depends_on: – redis – mongo deploy: mode: […]