psql:致命:角色"vagrant"不存在

Question

我创建了一个vagrant实例,每次我尝试psql在终端中执行此操作时我都会收到此错误.错误是状态:

psql:致命:角色"vagrant"不存在

我以为流浪汉会照顾这个？这是我的流浪文件:

Vagrant.require_plugin "vagrant-omnibus"
Vagrant.require_plugin "vagrant-berkshelf"

Vagrant.configure(2) do |config|

  # Box config
  config.vm.box = 'precise64'
  config.vm.box_url = 'http://files.vagrantup.com/precise64.box'

  # Plugin config
  config.omnibus.chef_version = :latest
  config.berkshelf.enabled = true

  # Network config
  config.vm.network :forwarded_port, guest: 3000, host: 3000

  # Virtual config
  config.vm.provider(:virtualbox) do |vb|
    vb.customize [
      "modifyvm", :id,
      "--memory", "1024",
      "--cpus",   "4"
    ]
  end

  # Provisioner config
  config.vm.provision :chef_solo do |chef|
    chef.add_recipe 'apt'
    chef.add_recipe 'postgresql::client'
    chef.add_recipe 'postgresql::server'
    chef.add_recipe 'build-essential'
    chef.add_recipe 'rvm::system'
    chef.add_recipe 'git'
    chef.json = {
      :postgresql => {
        :version => '9.3'
      },
      "postgresql" => {
        "password" => {
          "postgres" => "kshgfi3ret3hihjfbkivtbo3ity835"
        }
      },
      "database" => {
        "create" => ["aisisplatform"]
      },
      :git   => {
        :prefix => "/usr/local"
      },
      :rvm => {
        'rubies' => [ 'ruby-2.1.0' ],
        'default_ruby' => 'ruby-2.1.0',
        'vagrant' => {
          :system_chef_solo => '/usr/bin/chef-solo'
        }
      },
    }
  end
end

Answer 1

您没有vagrantpostgres中的用户,当您运行时psql,它会尝试以vagrant用户身份登录(与OS用户同名).您可以尝试以下方法:

psql -U postgres -h localhost

以postgres用户身份登录,并在Vagrantfile中为postgresq用户指定密码.

然后,您有几个选择:

• 用于设置用户和主机的导出PGUSER和PGHOST 环境变量(psql不带参数将使用这些值).您可能还希望使用.pgpass文件以避免在每次psql执行时输入密码.

• 修改Vagrantfile以vagrant使用密码在postgres中创建用户