我试图确保我的应用程序容器在数据库容器启动且准备接受连接之前不运行迁移/启动。 因此,我决定使用运行状况检查,并取决于docker compose文件v2中的选项。 在应用程序中,我有以下内容 app: ... depends_on: db: condition: service_healthy 1. 2. 3. 4. 5. 另一方面,数据库具有以下运行状况检查 db: ... h...
docker-compose --env-file <文件名> docker-compose --env-file myenv up -d docker-compose --env-file myenv config --evn-file必须紧跟在docker-compose Docker Compose-服务依赖和健康检查 一、docker compose 服务依赖 使用depends_on关键字 version: services:flask: build: - REDIS_HOST= - RE...
所以说,depends_on并没有真正的等待上一个程序启动完成。这个在docker官方文档也有说明:https://docs.docker.com/compo... 里面有一句"However, for startup Compose does not wait until a container is “ready” (whatever that means for your particular application) - only until it’s running. There’s...
docker-compose.yaml 的一部分 platform-gateway: image: icyfenix/bookstore-springcloud:platform-gateway depends_on: platform-configuration: condition: service_healthy platform-registry: condition: service_healthy environment: CONFIG_HOST: platform-configuration REGISTRY_HOST: platform-registry restart: always p...
在依赖mysql的servcie中,配置depend_on,并注意添加condition: service_healthy version: '2.1' services: web: build: context: . dockerfile: Dockerfile command: bash -c "/usr/bin/true" # I run tests from here container_name: foo_web depends_on: db: condition: service_healthy # 对应的servcie...
在docker-compose.yml文件里面,去定义的Nginx是depends_on,没有healthcheck健康检测, nginx 依赖的flask的状态是healthy的时候,才会启动,否则等待。 nginx: image: nginx:stable-alpine ports: - 8000:80 depends_on: flask: condition: service_healthy
depends_on: es01: condition: service_healthy es02: condition: service_healthy es03: condition: service_healthy image: kibana:${STACK_VERSION} volumes: - certs:/usr/share/kibana/config/certs - kibanadata:/usr/share/kibana/data ports: - ${KIBANA_PORT}:5601 environment: - SERVERNAME=kibana ...
depends_on: mysql: condition: service_healthy mysql: image: mysql:8.0.26 container_name: mysql restart: always environment: MYSQL_ROOT_PASSWORD: 123456 healthcheck: test: ["CMD", "mysql", "-u", "root", "-p123456", "-e", "select 1"] ...
一、docker compose 服务依赖 使用depends_on关键字 version: "3.8" services: flask: build: context: ./flask dockerfile: Dockerfile image: flask-demo:latest environment: - REDIS_HOST=redis-server - REDIS_PASS=${REDIS_PASSWORD} healthcheck: test: ["CMD", "curl", "-f", "http://localhost:...
https://docs.docker.com/compose/compose-file/#dependson The doc at the top statesCompose file version 3 referenceyet it has example version: '2.1' services: web: build: . depends_on: db: condition: service_healthy redis: condition: service_started ...