搭配使用 DescribeTargetGroupAttributes 與 CLI

描述目標群組屬性

下列 describe-target-group-attributes 範例顯示指定目標群組的屬性。

aws elbv2 describe-target-group-attributes \
    --target-group-arn arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067

如果通訊協定為 HTTP 或 HTTPS，且目標類型為 instance 或 ip，則輸出會包含該屬性。

{
    "Attributes": [
        {
            "Value": "false",
            "Key": "stickiness.enabled"
        },
        {
            "Value": "300",
            "Key": "deregistration_delay.timeout_seconds"
        },
        {
            "Value": "lb_cookie",
            "Key": "stickiness.type"
        },
        {
            "Value": "86400",
            "Key": "stickiness.lb_cookie.duration_seconds"
        },
        {
            "Value": "0",
            "Key": "slow_start.duration_seconds"
        }
    ]
}

如果通訊協定為 HTTP 或 HTTPS，且目標類型為 lambda，則以下輸出包含該屬性。

{
    "Attributes": [
        {
            "Value": "false",
            "Key": "lambda.multi_value_headers.enabled"
        }
    ]
}

如果通訊協定為 TCP、TLS、UDP 或 TCP_UDP，則以下輸出包含該屬性。

{
    "Attributes": [
        {
            "Value": "false",
            "Key": "proxy_protocol_v2.enabled"
        },
        {
            "Value": "300",
            "Key": "deregistration_delay.timeout_seconds"
        }
    ]
}

範例 1：此範例描述指定之目標群組的屬性。

Get-ELB2TargetGroupAttribute -TargetGroupArn 'arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/test-tg/a4e04b3688be1970'

輸出：

Key                                   Value
---                                   -----
stickiness.enabled                    false
deregistration_delay.timeout_seconds  300
stickiness.type                       lb_cookie
stickiness.lb_cookie.duration_seconds 86400
slow_start.duration_seconds           0
load_balancing.algorithm.type         round_robin

範例 1：此範例描述指定之目標群組的屬性。

Get-ELB2TargetGroupAttribute -TargetGroupArn 'arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/test-tg/a4e04b3688be1970'

輸出：

Key                                   Value
---                                   -----
stickiness.enabled                    false
deregistration_delay.timeout_seconds  300
stickiness.type                       lb_cookie
stickiness.lb_cookie.duration_seconds 86400
slow_start.duration_seconds           0
load_balancing.algorithm.type         round_robin