使用 docker 创建扩展 postgis 错误。已安装所有库

Question

我在 postgresql 和 Docker 中创建扩展 postgis 时遇到问题。我已经阅读了很多 post 和教程，但我都失败了 :) 我正在研究 WSL :

# uname -a
Linux 6019b3c71dfc 5.10.16.3-microsoft-standard-WSL2 #1 SMP Fri Apr 2 22:23:49 UTC 2021 x86_64 GNU/Linux

# psql -U user -d database -h db
psql (11.14 (Debian 11.14-0+deb10u1), server 10.18)
Type "help" for help.

massifs=# CREATE EXTENSION postgis;
ERROR:  could not open extension control file "/usr/local/share/postgresql/extension/postgis.control": No such file or directory

所以，我找到了 postgis.control 文件：

#  find /usr -name postgis.control
/usr/share/postgresql/11/extension/postgis.control

并将其复制（并根据需要更改权限）到正确的文件夹中：cp /usr/share/postgresql/11/extension/postgis.control /usr/local/share/postgresql/extension

但是错误是一样的:(

我已经安装了所有需要的库：

# dpkg -l | grep postgis
ii  postgis                              2.5.1+dfsg-1                 amd64        Geographic objects support for PostgreSQL
ii  postgis-doc                          2.5.1+dfsg-1                 all          Geographic objects support for PostgreSQL -- documentation
ii  postgis-gui                          2.5.1+dfsg-1                 amd64        Geographic objects support for PostgreSQL -- GUI programs
ii  postgresql-11-postgis-2.5            2.5.1+dfsg-1                 amd64        Geographic objects support for PostgreSQL 11
ii  postgresql-11-postgis-2.5-scripts    2.5.1+dfsg-1                 all          Geographic objects support for PostgreSQL 11 -- SQL scripts

同样的错误:(

我的docker-compose.yaml:

#./dj/docker-compose.yml
version: '3.7'

services:
  web:
    env_file:
      - ./env/django.env
    build:
         context: ./myproject
         dockerfile: Dockerfile
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - ./myproject:/opt/myproject
    ports:
      - "8050:8000"
    depends_on:
      - db
    restart: always

  db:
    env_file:
      - ./env/postgresql.env
    image: postgis/postgis
    #image: postgres:10-alpine
    container_name: postgres_container_myproject
    hostname: db
    volumes:
      - /var/lib/postgresql/data-myproject:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    restart: always

  pgadmin:
    env_file:
      - ./env/pgadmin.env
    image: dpage/pgadmin4
    container_name: pgadmin_container_myproject
    ports:
      - "8059:80"
    volumes:
      - /var/lib/pgadmin/data:/var/lib/pgadmin/data
    links:
      - "db:pgsql-server"
    restart: always
    logging:
      driver: none

volumes:
  pgadmin_data:
  postgres_data:
    driver: local

你有什么想法吗？

Answer 1

请注意，您正在连接到错误的服务器或错误版本的服务器：

psql (11.14 (Debian 11.14-0+deb10u1), server 10.18)

报告了 10 (10.18) 的服务器版本，它肯定不是由包 postgresql-11-postgis-2.5 安装的（即版本 11).

我假设您正在连接到另一个未安装正确软件包的 machine/container（不是 localhost）。

Answer 2

我一直在用postgis/docker-postgis for if you want to check how they are doing it the Dockerfile是个好地方

使用 docker 创建扩展 postgis 错误。已安装所有库

Create extension postgis error with docker. All libs installed

postgresql

postgis

docker

windows-subsystem-for-linux