SetRule

The name of this action. Value: SetRule

The ID of the region to which the SLB instance belongs.

You can call the DescribeRegions API to query the region ID.

The ID of the forwarding rule.

The ID of the destination server group of the forwarding rule.

It must be 1 to 200 characters in length and can contain ASCII letters and numbers. It cannot contain commas (,), semicolons (;), or spaces, or start with a dollar sign ($).

This parameter is required and takes effect only when StickySession is set to on and StickySessionType is set to server .

Optional. Timeout period of the cookie.

Value range: 1 to 86400. Unit: seconds.

This parameter is required and takes effect only when StickySession is set to on and StickySessionType is set to insert

Optional. Indicates whether to enable health checks.

Valid values: on | off

Optional. The port used for health checks.

Value range: 1 to 65535

Optional. The domain name used for health checks. Valid values:

• $_ip : private IP address of the backend server. When $_ip is specified or HealthCheckDomain is not specified, SLB uses the private IP addresses of backend servers as the domain names for health checks.
• domain : domain name, which must be 1 to 80 characters in length and can contain letters, numbers, periods (.). and hyphens (-).

Optional. The HTTP status code indicating that the health check is normal. Separate multiple status codes by commas.

This parameter is required when HealthCheck is set to on

Valid values: http_2xx (default value) | http_3xx | http_4xx | http_5xx

Optional. The time interval between two consecutive health checks.

This parameter is required when HealthCheck is set to on

Value range: 1 to 50. Unit: seconds.

Optional. The amount of time to wait for the response from a health check. If the backend ECS does not send a response within the specified time, the health check fails.

Value range: 1 to 300 Unit: seconds.

Optional. The URI used for health checks. This parameter is required and takes effect only when HealthCheck is set to on

Optional. The number of consecutive successes of health checks before a backend server is declared as healthy (from failure to success ).

This parameter is required and takes effect only when HealthCheck is set to on

Value range: 2 to 10

Optional. Indicates whether a forwarding rule inherits the settings of a health check, session persistence, and scheduling algorithm from a listener.

Valid values: on | off

• off : The rule customs health check and session persistence settings instead of inheriting them.
• on : The rule inherits the settings from the listener.

Optional. This parameter is required and takes effect only when ListenerSync is set to off

The algorithm used to distribute traffic. Valid values:

• wrr (default value): A backend server with a higher weight is more likely to be polled.
• wlc : A backend server with a higher weight will receive more requests. When the weight value is the same, the server with a smaller number of connections is more likely to be polled.
• rr : Requests are evenly and sequentially distributed to the backend servers.

Optional. This parameter is required and takes effect only when ListenerSync is set to off

Whether to enable session persistence. Valid values: on | off

Optional. The method used to handle the cookie. This parameter is required and takes effect only when StickySession is set to on

Valid values:

This parameter is required when HealthCheck is set to on.

The number of consecutive failures of health checks before a backend server is declared as unhealthy (from success to failure ).

Value range: 2 to 10

The ID of the request.