PROSAGA码农传奇-hadoop其他-使用powershell使用ambari rest-api

<div class =“post-text”itemprop =“text”>
  <P>
    找到问题，最后......在我们的案例中，我们需要通过3个步骤来修复连接：
  </p>
  <OL>
    <LI>
      忽略certicate-error（抱歉，我们还没有实现一个整洁的证书）
    </LI>
    <LI>
      使用基本身份验证而不是“普通”PowerShell凭据
    </LI>
    <LI>
      强制TLS版本。
    </LI>
  </醇>
  <P>
    从那里很容易检索信息。
  </p>
   <pre>
    <code>
      function Disable-SslVerification
{
    if (-not ([System.Management.Automation.PSTypeName]"TrustEverything").Type)
    {
        Add-Type -TypeDefinition  @"
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
public static class TrustEverything
{
    private static bool ValidationCallback(object sender, X509Certificate certificate, X509Chain chain,
        SslPolicyErrors sslPolicyErrors) { return true; }
    public static void SetCallback() { System.Net.ServicePointManager.ServerCertificateValidationCallback = ValidationCallback; }
    public static void UnsetCallback() { System.Net.ServicePointManager.ServerCertificateValidationCallback = null; }
}
"@
    }
    [TrustEverything]::SetCallback()
}
function Enable-SslVerification
{
    if (([System.Management.Automation.PSTypeName]"TrustEverything").Type)
    {
        [TrustEverything]::UnsetCallback()
    }
}

$domain = "my-cluster.westeurope.cloudapp.azure.com/ambari"
$usernm = "myusr"
$userpwd = "mypwd"

Disable-SslVerification
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

$uri = "https://{0}/api/v1/clusters" -f $domain
Write-Output $uri

$credstring = "{0}:{1}" -f $usernm, $userpwd
$credbytes = [System.Text.Encoding]::ASCII.GetBytes($credstring)
$credbase64 = [System.Convert]::ToBase64String($credbytes)
$credAuthValue = "Basic {0}" -f $credbase64
$headers = @{ Authorization = $credAuthValue}

$result = "-"
$result = Invoke-RestMethod -Method Get -UseBasicParsing -Uri $uri -Headers $headers
$result

</code>
  </pre>
</DIV>