求助 postgresql 问题 - V2EX
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Number13

求助 postgresql 问题

  •  
  •   Number13 Aug 29, 2019 2556 views
    This topic created in 2432 days ago, the information mentioned may be changed or developed.

    当我安装完成后启动了 postgresql 的服务以后执行

    $ sudo -u postgres psql psql: could not connect to server: 没有那个文件或目录 Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"? 

    然后系统中并无这个文件,这该怎么办啊,我好南啊

    15 replies    2019-08-30 16:22:04 +08:00
    Number13
        1
    Number13  
    OP
       Aug 29, 2019
    在线等啊,求大佬帮助啊
    wd
        2
    wd  
       Aug 29, 2019
    你确定你的服务启动了吗?
    你使用 -h 指定 ip 地址和端口试过吗?

    你连最基本的使用都不懂就来问?不能先 Google 一篇文章学习下吗?
    TangMonk
        3/div>
    TangMonk  
       Aug 29, 2019
    这样的问题如果是在 stackoverflow 是会被 Downvote 的
    Number13
        4
    Number13  
    OP
       Aug 29, 2019
    @wd 首先我是试过后才来问的,其次我就是临时急用一下,因为谷歌百度到得结果无法解决我得问题,所以才来问,能解决我谢谢你,解决不了不要在网络重拳出击,谢谢
    gz911122
        5
    gz911122  
       Aug 29, 2019
    docker 解君愁
    Number13
        6
    Number13  
    OP
       Aug 29, 2019
    @gz911122 了解,谢谢建议,但是我得业务环境只要那个
    Number13
        7
    Number13  
    OP
       Aug 29, 2019
    已解决
    问题背景,调整过配置文件无效,尝试过指定主机端口无效,无 5432 端口文件,无 postmaster.pid 文件,服务已在启动状态
    仅对本问题解决方法:
    ```
    sudo service postgresql start
    Failed to start postgresql.service: Unit postgresql.service is masked.

    //应该是这两个命令生效
    sudo systemctl unmask postgresql
    Removed symlink /etc/systemd/system/postgresql.service.

    sudo systemctl restart postgresql

    sudo service postgresql start
    service postgresql status
    ```
    22too
        8
    22too  
       Aug 29, 2019
    切换到 postgresql 用户下,然后 psql 试试?
    Number13
        9
    Number13  
    OP
       Aug 29, 2019
    @22too 这个也试过,没用,我刚解决了好像,现在可以进入到控制台了
    optional
        10
    optional  
       Aug 29, 2019 via Android
    请 ps 一下
    doublechenpaul
        11
    doublechenpaul  
       Aug 30, 2019
    万事皆重启
    julyclyde
        12
    julyclyde  
       Aug 30, 2019
    @gz911122 按你的方案只能更混乱
    ecoo
        13
    ecoo  
       Aug 30, 2019
    换个端口
    walker111
        14
    walker111  
       Aug 30, 2019
    你看看你配置文件里 socket 配置的什么,建个软连接就可以了
    leafre
        15
    leafre  
       Aug 30, 2019
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