Docker compose 沒有 inte.net 訪問權限

Question

Docker compose 構建失敗。 拉取圖像沒有問題，但在嘗試運行“RUN pip install pipenv”等命令時由於超時而失敗。 只有將 .network: host" 添加到 docker-compose.yml 中才能構建。無論如何，它不能解決我的問題，因為任何發送 GET 請求的嘗試都會因超時而失敗。不知道該怎么做。同樣的問題發生在 Ubuntu 22 和 Manjaro 21.

構建錯誤：

 => [6/9] RUN pip install --upgrade pip                                                                                                                                       85.7s
 => => # Requirement already satisfied: pip in /usr/local/lib/python3.9/site-packages (22.0.4)                                                                                     
 => => # WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HT
 => => # TPSConnection object at 0x7f3f75f13340>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/pip/

請求錯誤：

requests.exceptions.ConnectionError: HTTPSConnectionPool(host='google.com', port=443): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7fccaa7afdc0>: Failed to establish a new connection: [Errno 110] Connection timed out'))

Answer 1

您可以使用已定義的 su.net 創建一個 custom.network：

version: '3'
services:
  web:
    build:
      context: .
      network: custom_network

networks:
  custom_network:
    ipam:
      driver: default
      config:
        - subnet: "192.168.100.1/28"

試試這個，我希望這會有所幫助。