istio v1.13.3

DestinationRule.spec.trafficPolicy.connectionPool.tcp

Settings common to both HTTP and TCP upstream connections.

DestinationRule.spec.trafficPolicy.connectionPool.tcp fields and descriptions
Field / Type	Description
connectTimeout `string`	TCP connection timeout.
maxConnections `integer`	Maximum number of HTTP1 /TCP connections to a destination host. `format: int32`
tcpKeepalive `object`	If set then set SO_KEEPALIVE on the socket to enable TCP Keepalives.