Question

我使用 IntelliJ IDEA 的捆绑数据库客户端 (DataGrip) 来管理我的本地和远程数据库连接。并使用 docker 通过以下设置连接到 postgres：

    services:
  postgresql:
    image: postgres:11
    ports:
      - "5432:5432"
    expose:
      - "5432"
    environment:
      - POSTGRES_USER=$user
      - POSTGRES_PASSWORD=$pass
      - POSTGRES_DB=k$db

从 Catalina 升级到 Big Sur 后，连接到本地数据库失败，只显示如下连接错误消息：

    [08001] Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
java.net.ConnectException: Connection refused (Connection refused).

当我运行 docker-compose up 时，出现以下错误：

Traceback (most recent call last):
  File "site-packages/urllib3/connectionpool.py", line 677, in urlopen
  File "site-packages/urllib3/connectionpool.py", line 392, in _make_request
  File "http/client.py", line 1252, in request
  File "http/client.py", line 1298, in _send_request
  File "http/client.py", line 1247, in endheaders
  File "http/client.py", line 1026, in _send_output
  File "http/client.py", line 966, in send
  File "site-packages/docker/transport/unixconn.py", line 43, in connect
ConnectionRefusedError: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "site-packages/requests/adapters.py", line 449, in send
  File "site-packages/urllib3/connectionpool.py", line 727, in urlopen
  File "site-packages/urllib3/util/retry.py", line 403, in increment
  File "site-packages/urllib3/packages/six.py", line 734, in reraise
  File "site-packages/urllib3/connectionpool.py", line 677, in urlopen
  File "site-packages/urllib3/connectionpool.py", line 392, in _make_request
  File "http/client.py", line 1252, in request
  File "http/client.py", line 1298, in _send_request
  File "http/client.py", line 1247, in endheaders
  File "http/client.py", line 1026, in _send_output
  File "http/client.py", line 966, in send
  File "site-packages/docker/transport/unixconn.py", line 43, in connect
urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionRefusedError(61, 'Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "site-packages/docker/api/client.py", line 205, in _retrieve_server_version
  File "site-packages/docker/api/daemon.py", line 181, in version
  File "site-packages/docker/utils/decorators.py", line 46, in inner
  File "site-packages/docker/api/client.py", line 228, in _get
  File "site-packages/requests/sessions.py", line 543, in get
  File "site-packages/requests/sessions.py", line 530, in request
  File "site-packages/requests/sessions.py", line 643, in send
  File "site-packages/requests/adapters.py", line 498, in send
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionRefusedError(61, 'Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "docker-compose", line 3, in <module>
  File "compose/cli/main.py", line 67, in main
  File "compose/cli/main.py", line 123, in perform_command
  File "compose/cli/command.py", line 69, in project_from_options
  File "compose/cli/command.py", line 132, in get_project
  File "compose/cli/docker_client.py", line 43, in get_client
  File "compose/cli/docker_client.py", line 170, in docker_client
  File "site-packages/docker/api/client.py", line 188, in __init__
  File "site-packages/docker/api/client.py", line 213, in _retrieve_server_version
docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', ConnectionRefusedError(61, 'Connection refused'))
[1269] Failed to execute script docker-compose

连接到远程数据库并没有以某种方式中断，它们可以工作。有没有人遇到过这个问题？

Answer 1

Big Sur 升级后，我每次打开新终端时也会收到警告：

    zsh compinit: insecure directories, run compaudit for list.
Ignore insecure directories and continue [y] or abort compinit [n]?

我不认为它们是相关的，但是 this thread 中解释的此问题的解决方案也为我解决了主要的 postgresql 连接问题。但是我的计算机偶尔会重新启动，在重新启动后，当我在 IDE 的终端内运行 docker-compose up 时，我再次遇到主要问题。然后我手动重新启动它就可以了。虽然不是永久解决方案，但这暂时解决了我的问题。

升级到 Big Sur 后连接到本地 postgresql 数据库失败

1 个答案: