在Docker Compose中设置PostgreSQL服务的卷大小,您可以通过在docker-compose.yml文件中使用volumes关键字来实现。volumes关键字用于指定容器中的文件卷,并可以设置其大小。 首先,确保您已经安装了Docker和Docker Compose,并且已经在docker-compose.yml文件中定义了PostgreSQL服务。下面是一个示例的docker-compose.yml文件:...
【docker-compose】一键安装PostgreSQL数据库 1、创建空目录 [root@docker ~]# mkdir PostgreSQL [root@docker ~]# cd PostgreSQL/ 2、创建docker-compose.yml文件 postgres Tags | Docker Hub...
步骤1:创建docker-compose.yml文件 首先,我们需要创建一个名为docker-compose.yml的文件,它将包含我们的Docker Compose配置。使用你喜欢的文本编辑器创建一个新文件,并将以下内容粘贴到文件中: AI检测代码解析 version:'3'services:db:image:postgresrestart:alwaysports:-5432:5432environment:POSTGRES_USER:your_usernam...
最终的docker-compose.yml 合并之后,完整的docker-compose.yml文件如下: version:'3.8'services:postgres:image:postgres:latestenvironment:POSTGRES_DB:my_databasePOSTGRES_USER:userPOSTGRES_PASSWORD:passwordports:-"5432:5432"volumes:-postgres_data:/var/lib/postgresql/data-./init.sql:/docker-entrypoint-initdb....
docker-compose.yml version: '3.1' services: postgresdb: image: postgres container_name: postgres restart: on-failure:500 environment: POSTGRES_USER: xxx POSTGRES_PASSWORD: xxxx volumes: - ./data:/var/lib/postgresql/data - ./conf:/usr/share/postgresql ports: - 5432:5432 networks: default: ...
check-volume:/healthcheckmanager:container_name:"${COMPOSE_PROJECT_NAME:-citus}_manager"image:"citusdata/membership-manager:0.3.0"volumes:-"${DOCKER_SOCK:-/var/run/docker.sock}:/var/run/docker.sock"-healthcheck-volume:/healthcheckdepends_on:[master]environment:*AUTHvolumes:healthcheck-volume:...
docker-compose up 现在,根据文档和本例,我希望创建一个持久卷,其名称包括postgres-data(e.g.,postgres-volume_postgres-data)。 而是创建了两个卷: docker volume ls Output: DRIVER VOLUME NAME local a53a5b161f0fefca840e2f0cd2a97ad019864dea23c7f23f07c94e6be7ace601 ...
或者编写一个docker-compose.yml [root@docker PostgreSQL]# ls data docker-compose.yml [root@docker PostgreSQL]# vim docker-compose.yml [root@docker PostgreSQL]# cat docker-compose.yml version: "3.3" services: postgres: image: postgres:12-alpine container_name: xybdiy_postgres restart: always envi...
data docker-compose.yml [root@docker PostgreSQL]# vim docker-compose.yml [root@docker PostgreSQL]# cat docker-compose.yml version:"3.3"services:postgres:image: postgres:12-alpine container_name: xybdiy_postgres restart : always environment:POSTGRES_USER: root POSTGRES_PASSWORD: root ports:- 543...
Verify Docker Compose Configuration: Ensure your docker-compose.yaml file correctly maps the volume for PostgreSQL. Example: version: '3' services: db: image: postgres:15-alpine restart: always environment: PGUSER: postgres POSTGRES_PASSWORD: difyai123456 POSTGRES_DB: dify PGDATA: /var/lib/pos...