小编Moh*_*lla的帖子

我正在尝试使用logstash 同步MySQL 数据库和Elasticsearch 之间的数据。为此，我创建了一个docker-compose文件，为 Elasticsearch、MySQL 和 Logstash 创建容器。

这是文件：

docker-compose.yml

version: '3.1'

services:
   elasticsearch:
     image: docker.elastic.co/elasticsearch/elasticsearch:7.1.1
     container_name: pelasticsearch
     environment:
     - discovery.type=single-node
     - cluster.name=docker-cluster
     - bootstrap.memory_lock=true
     - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
     ulimits:
       memlock:
         soft: -1
         hard: -1
     volumes:
     - elasticsearch:/home/django/elasticsearch
     ports:
     - 9200:9200

   db:
    image: mysql
    container_name: pmysqldb
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    volumes:
      - ${PWD}/pdata/data:/docker-entrypoint-initdb.d
    environment:
      MYSQL_ROOT_PASSWORD: example
      MYSQL_DATABASE: ecommerce

   adminer:
    image: adminer
    restart: always
    ports:
      - 8080:8080

   logstash:
       image: docker.elastic.co/logstash/logstash:7.1.1
       links:
       - elasticsearch
       volumes:
       - ${PWD}/ls_config:/usr/share/logstash/config/
       command: bin/logstash-plugin install logstash-input-jdbc …

我正在尝试将.backup文件还原到Postgresql数据库。为此，我使用docker-compose文件启动postgres docker容器：

docker-compose.yml

   postgresql:
     image: postgres
     restart: always
     ports:
       - "5432:5432"
     environment:
       - POSTGRES_USER:postgres
     # - PGDATA:/var/lib/postgresql/data/pgdata/
     volumes:
       - ${PWD}/project/data/MX/bkup/data:/var/lib/postgresql
     command: 
       - pg_restore -U postgres -d postgres /var/lib/postgresql/ph.backup

当我使用以下命令运行docker-compose文件时：

docker-compose up postgresql

我收到错误：

   postgresql:
     image: postgres
     restart: always
     ports:
       - "5432:5432"
     environment:
       - POSTGRES_USER:postgres
     # - PGDATA:/var/lib/postgresql/data/pgdata/
     volumes:
       - ${PWD}/project/data/MX/bkup/data:/var/lib/postgresql
     command: 
       - pg_restore -U postgres -d postgres /var/lib/postgresql/ph.backup

即使文件在卷中，也会发生这种情况

(virtual) med@nid:~/projects/project/pkg$ docker-compose up postgresql 
Recreating pkg_postgresql_1 ... 
Recreating pkg_postgresql_1 ... done
Attaching to pkg_postgresql_1
postgresql_1     | /usr/local/bin/docker-entrypoint.sh: line …