将 DescribeLoadBalancerPolicies 与 CLI 配合使用 - AWS SDK 代码示例

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将 DescribeLoadBalancerPolicies 与 CLI 配合使用

以下代码示例演示如何使用 DescribeLoadBalancerPolicies。

CLI
AWS CLI

描述与负载均衡器关联的所有策略

此示例描述与指定负载均衡器关联的所有策略。

命令:

aws elb describe-load-balancer-policies --load-balancer-name my-load-balancer

输出：

{
  "PolicyDescriptions": [
    {
      "PolicyAttributeDescriptions": [
        {
          "AttributeName": "ProxyProtocol",
          "AttributeValue": "true"
        }
      ],
      "PolicyName": "my-ProxyProtocol-policy",
      "PolicyTypeName": "ProxyProtocolPolicyType"
    },
    {
        "PolicyAttributeDescriptions": [
            {
                "AttributeName": "CookieName",
                "AttributeValue": "my-app-cookie"
            }
        ],
        "PolicyName": "my-app-cookie-policy",
        "PolicyTypeName": "AppCookieStickinessPolicyType"
    },
    {
      "PolicyAttributeDescriptions": [
        {
          "AttributeName": "CookieExpirationPeriod",
          "AttributeValue": "60"
        }
      ],
      "PolicyName": "my-duration-cookie-policy",
      "PolicyTypeName": "LBCookieStickinessPolicyType"
    },
    .
    .
    .
  ]
}

描述与负载均衡器关联的特定策略

此示例描述与指定负载均衡器关联的指定策略。

命令:

aws elb describe-load-balancer-policies --load-balancer-name my-load-balancer --policy-name my-authentication-policy

输出：

{
  "PolicyDescriptions": [
      {
          "PolicyAttributeDescriptions": [
              {
                  "AttributeName": "PublicKeyPolicyName",
                  "AttributeValue": "my-PublicKey-policy"
              }
          ],
          "PolicyName": "my-authentication-policy",
          "PolicyTypeName": "BackendServerAuthenticationPolicyType"
      }
  ]
}
PowerShell
Tools for PowerShell V4

示例 1：此示例描述与指定负载均衡器关联的策略。

Get-ELBLoadBalancerPolicy -LoadBalancerName my-load-balancer

输出：

PolicyAttributeDescriptions             PolicyName                              PolicyTypeName
---------------------------             ----------                              --------------
{ProxyProtocol}                         my-ProxyProtocol-policy                 ProxyProtocolPolicyType
{CookieName}                            my-app-cookie-policy                    AppCookieStickinessPolicyType

示例 2：此示例描述指定策略的属性。

(Get-ELBLoadBalancerPolicy -LoadBalancerName my-load-balancer -PolicyName my-ProxyProtocol-policy).PolicyAttributeDescriptions

输出：

AttributeName    AttributeValue
-------------    --------------
ProxyProtocol    true

示例 3：此示例描述预定义的策略，包括示例策略。示例策略的名称具有 ELBSample- 前缀。

Get-ELBLoadBalancerPolicy

输出：

PolicyAttributeDescriptions             PolicyName                              PolicyTypeName
---------------------------             ----------                              --------------
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2015-05               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2015-03               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2015-02               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2014-10               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2014-01               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2011-08               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSample-ELBDefaultCipherPolicy        SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSample-OpenSSLDefaultCipherPolicy    SSLNegotiationPolicyType
Tools for PowerShell V5

示例 1：此示例描述与指定负载均衡器关联的策略。

Get-ELBLoadBalancerPolicy -LoadBalancerName my-load-balancer

输出：

PolicyAttributeDescriptions             PolicyName                              PolicyTypeName
---------------------------             ----------                              --------------
{ProxyProtocol}                         my-ProxyProtocol-policy                 ProxyProtocolPolicyType
{CookieName}                            my-app-cookie-policy                    AppCookieStickinessPolicyType

示例 2：此示例描述指定策略的属性。

(Get-ELBLoadBalancerPolicy -LoadBalancerName my-load-balancer -PolicyName my-ProxyProtocol-policy).PolicyAttributeDescriptions

输出：

AttributeName    AttributeValue
-------------    --------------
ProxyProtocol    true

示例 3：此示例描述预定义的策略，包括示例策略。示例策略的名称具有 ELBSample- 前缀。

Get-ELBLoadBalancerPolicy

输出：

PolicyAttributeDescriptions             PolicyName                              PolicyTypeName
---------------------------             ----------                              --------------
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2015-05               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2015-03               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2015-02               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2014-10               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2014-01               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSecurityPolicy-2011-08               SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSample-ELBDefaultCipherPolicy        SSLNegotiationPolicyType
{Protocol-SSLv2, Protocol-TLSv1, Pro... ELBSample-OpenSSLDefaultCipherPolicy    SSLNegotiationPolicyType