core

type HealthCheck struct {

	// The time to wait for a health check response. If the timeout is reached the
	// health check attempt will be considered a failure.
	Timeout *duration.Duration `protobuf:"bytes,1,opt,name=timeout,proto3" json:"timeout,omitempty"`
	// The interval between health checks.
	Interval *duration.Duration `protobuf:"bytes,2,opt,name=interval,proto3" json:"interval,omitempty"`
	// An optional jitter amount in milliseconds. If specified, Envoy will start health
	// checking after for a random time in ms between 0 and initial_jitter. This only
	// applies to the first health check.
	InitialJitter *duration.Duration `protobuf:"bytes,20,opt,name=initial_jitter,json=initialJitter,proto3" json:"initial_jitter,omitempty"`
	// An optional jitter amount in milliseconds. If specified, during every
	// interval Envoy will add interval_jitter to the wait time.
	IntervalJitter *duration.Duration `protobuf:"bytes,3,opt,name=interval_jitter,json=intervalJitter,proto3" json:"interval_jitter,omitempty"`
	// An optional jitter amount as a percentage of interval_ms. If specified,
	// during every interval Envoy will add interval_ms *
	// interval_jitter_percent / 100 to the wait time.
	//
	// If interval_jitter_ms and interval_jitter_percent are both set, both of
	// them will be used to increase the wait time.
	IntervalJitterPercent uint32 `` /* 128-byte string literal not displayed */
	// The number of unhealthy health checks required before a host is marked
	// unhealthy. Note that for *http* health checking if a host responds with 503
	// this threshold is ignored and the host is considered unhealthy immediately.
	UnhealthyThreshold *wrappers.UInt32Value `protobuf:"bytes,4,opt,name=unhealthy_threshold,json=unhealthyThreshold,proto3" json:"unhealthy_threshold,omitempty"`
	// The number of healthy health checks required before a host is marked
	// healthy. Note that during startup, only a single successful health check is
	// required to mark a host healthy.
	HealthyThreshold *wrappers.UInt32Value `protobuf:"bytes,5,opt,name=healthy_threshold,json=healthyThreshold,proto3" json:"healthy_threshold,omitempty"`
	// Reuse health check connection between health checks. Default is true.
	ReuseConnection *wrappers.BoolValue `protobuf:"bytes,7,opt,name=reuse_connection,json=reuseConnection,proto3" json:"reuse_connection,omitempty"`
	// Types that are assignable to HealthChecker:
	//
	//	*HealthCheck_HttpHealthCheck_
	//	*HealthCheck_TcpHealthCheck_
	//	*HealthCheck_GrpcHealthCheck_
	//	*HealthCheck_CustomHealthCheck_
	HealthChecker isHealthCheck_HealthChecker `protobuf_oneof:"health_checker"`
	// The "no traffic interval" is a special health check interval that is used when a cluster has
	// never had traffic routed to it. This lower interval allows cluster information to be kept up to
	// date, without sending a potentially large amount of active health checking traffic for no
	// reason. Once a cluster has been used for traffic routing, Envoy will shift back to using the
	// standard health check interval that is defined. Note that this interval takes precedence over
	// any other.
	//
	// The default value for "no traffic interval" is 60 seconds.
	NoTrafficInterval *duration.Duration `protobuf:"bytes,12,opt,name=no_traffic_interval,json=noTrafficInterval,proto3" json:"no_traffic_interval,omitempty"`
	// The "unhealthy interval" is a health check interval that is used for hosts that are marked as
	// unhealthy. As soon as the host is marked as healthy, Envoy will shift back to using the
	// standard health check interval that is defined.
	//
	// The default value for "unhealthy interval" is the same as "interval".
	UnhealthyInterval *duration.Duration `protobuf:"bytes,14,opt,name=unhealthy_interval,json=unhealthyInterval,proto3" json:"unhealthy_interval,omitempty"`
	// The "unhealthy edge interval" is a special health check interval that is used for the first
	// health check right after a host is marked as unhealthy. For subsequent health checks
	// Envoy will shift back to using either "unhealthy interval" if present or the standard health
	// check interval that is defined.
	//
	// The default value for "unhealthy edge interval" is the same as "unhealthy interval".
	UnhealthyEdgeInterval *duration.Duration `` /* 127-byte string literal not displayed */
	// The "healthy edge interval" is a special health check interval that is used for the first
	// health check right after a host is marked as healthy. For subsequent health checks
	// Envoy will shift back to using the standard health check interval that is defined.
	//
	// The default value for "healthy edge interval" is the same as the default interval.
	HealthyEdgeInterval *duration.Duration `protobuf:"bytes,16,opt,name=healthy_edge_interval,json=healthyEdgeInterval,proto3" json:"healthy_edge_interval,omitempty"`
	// Specifies the path to the `health check event log (arch_overview_health_check_logging)`.
	// If empty, no event log will be written.
	EventLogPath string `protobuf:"bytes,17,opt,name=event_log_path,json=eventLogPath,proto3" json:"event_log_path,omitempty"`
	// If set to true, health check failure events will always be logged. If set to false, only the
	// initial health check failure event will be logged.
	// The default value is false.
	AlwaysLogHealthCheckFailures bool `` /* 153-byte string literal not displayed */
	// contains filtered or unexported fields
}

type HealthCheck_CustomHealthCheck struct {

	// The registered name of the custom health checker.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// A custom health checker specific configuration which depends on the custom health checker
	// being instantiated. See :api:`envoy/config/health_checker` for reference.
	//
	// Types that are assignable to ConfigType:
	//
	//	*HealthCheck_CustomHealthCheck_Config
	//	*HealthCheck_CustomHealthCheck_TypedConfig
	ConfigType isHealthCheck_CustomHealthCheck_ConfigType `protobuf_oneof:"config_type"`
	// contains filtered or unexported fields
}

type HealthCheck_CustomHealthCheck_ struct {
	// Custom health check.
	CustomHealthCheck *HealthCheck_CustomHealthCheck `protobuf:"bytes,13,opt,name=custom_health_check,json=customHealthCheck,proto3,oneof"`
}

type HealthCheck_CustomHealthCheck_Config struct {
	Config *_struct.Struct `protobuf:"bytes,2,opt,name=config,proto3,oneof"`
}

type HealthCheck_CustomHealthCheck_TypedConfig struct {
	TypedConfig *any1.Any `protobuf:"bytes,3,opt,name=typed_config,json=typedConfig,proto3,oneof"`
}

type HealthCheck_GrpcHealthCheck struct {

	// An optional service name parameter which will be sent to gRPC service in
	// `grpc.health.v1.HealthCheckRequest
	// <https://github.com/grpc/grpc/blob/master/src/proto/grpc/health/v1/health.proto#L20>`_.
	// message. See `gRPC health-checking overview
	// <https://github.com/grpc/grpc/blob/master/doc/health-checking.md>`_ for more information.
	ServiceName string `protobuf:"bytes,1,opt,name=service_name,json=serviceName,proto3" json:"service_name,omitempty"`
	// The value of the :authority header in the gRPC health check request. If
	// left empty (default value), the name of the cluster this health check is associated
	// with will be used.
	Authority string `protobuf:"bytes,2,opt,name=authority,proto3" json:"authority,omitempty"`
	// Specifies a list of key-value pairs that should be added to the metadata of each GRPC call
	// that is sent to the health checked cluster.
	InitialMetadata []*core.HeaderValueOption `protobuf:"bytes,3,rep,name=initial_metadata,json=initialMetadata,proto3" json:"initial_metadata,omitempty"`
	// contains filtered or unexported fields
}

type HealthCheck_GrpcHealthCheck_ struct {
	// gRPC health check.
	GrpcHealthCheck *HealthCheck_GrpcHealthCheck `protobuf:"bytes,11,opt,name=grpc_health_check,json=grpcHealthCheck,proto3,oneof"`
}

type HealthCheck_HttpHealthCheck struct {

	// The value of the host header in the HTTP health check request. If
	// left empty (default value), the name of the cluster this health check is associated
	// with will be used.
	Host string `protobuf:"bytes,1,opt,name=host,proto3" json:"host,omitempty"`
	// Specifies the HTTP path that will be requested during health checking. For example
	// */healthcheck*.
	Path string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"`
	// An optional service name parameter which is used to validate the identity of
	// the health checked cluster. See the `architecture overview
	// (arch_overview_health_checking_identity)` for more information.
	ServiceName string `protobuf:"bytes,5,opt,name=service_name,json=serviceName,proto3" json:"service_name,omitempty"`
	// Specifies a list of HTTP headers that should be added to each request that is sent to the
	// health checked cluster. For more information, including details on header value syntax, see
	// the documentation on `custom request headers
	// (config_http_conn_man_headers_custom_request_headers)`.
	RequestHeadersToAdd []*core.HeaderValueOption `protobuf:"bytes,6,rep,name=request_headers_to_add,json=requestHeadersToAdd,proto3" json:"request_headers_to_add,omitempty"`
	// Specifies a list of HTTP headers that should be removed from each request that is sent to the
	// health checked cluster.
	RequestHeadersToRemove []string `` /* 131-byte string literal not displayed */
	// If set, health checks will be made using http/2.
	UseHttp2 bool `protobuf:"varint,7,opt,name=use_http2,json=useHttp2,proto3" json:"use_http2,omitempty"`
	// Specifies a list of HTTP response statuses considered healthy. If provided, replaces default
	// 200-only policy - 200 must be included explicitly as needed. Ranges follow half-open
	// semantics of `Int64Range (envoy_api_msg_type.Int64Range)`.
	ExpectedStatuses []*_type.Int64Range `protobuf:"bytes,9,rep,name=expected_statuses,json=expectedStatuses,proto3" json:"expected_statuses,omitempty"`
	// (Enterprise Only): If defined, the response health check rules take precedence over the http
	// `expected_statuses`.
	ResponseAssertions *advanced_http.ResponseAssertions `protobuf:"bytes,10,opt,name=response_assertions,json=responseAssertions,proto3" json:"response_assertions,omitempty"`
	// HTTP Method that will be used for health checking, default is "GET".
	// GET, HEAD, POST, PUT, DELETE, OPTIONS, TRACE, PATCH methods are supported, but making request body is not supported.
	// CONNECT method is disallowed because it is not appropriate for health check request.
	// If a non-200 response is expected by the method, it needs to be set in :ref:`expected_statuses <envoy_v3_api_field_config.core.v3.HealthCheck.HttpHealthCheck.expected_statuses>`.
	Method v3.RequestMethod `protobuf:"varint,11,opt,name=method,proto3,enum=solo.io.envoy.config.core.v3.RequestMethod" json:"method,omitempty"`
	// contains filtered or unexported fields
}

type HealthCheck_HttpHealthCheck_ struct {
	// HTTP health check.
	HttpHealthCheck *HealthCheck_HttpHealthCheck `protobuf:"bytes,8,opt,name=http_health_check,json=httpHealthCheck,proto3,oneof"`
}

type HealthCheck_Payload struct {

	// Types that are assignable to Payload:
	//
	//	*HealthCheck_Payload_Text
	Payload isHealthCheck_Payload_Payload `protobuf_oneof:"payload"`
	// contains filtered or unexported fields
}

type HealthCheck_Payload_Text struct {
	// Hex encoded payload. E.g., "000000FF".
	Text string `protobuf:"bytes,1,opt,name=text,proto3,oneof"`
}

type HealthCheck_RedisHealthCheck struct {

	// If set, optionally perform “EXISTS <key>“ instead of “PING“. A return value
	// from Redis of 0 (does not exist) is considered a passing healthcheck. A return value other
	// than 0 is considered a failure. This allows the user to mark a Redis instance for maintenance
	// by setting the specified key to any value and waiting for traffic to drain.
	Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// contains filtered or unexported fields
}

type HealthCheck_TcpHealthCheck struct {

	// Empty payloads imply a connect-only health check.
	Send *HealthCheck_Payload `protobuf:"bytes,1,opt,name=send,proto3" json:"send,omitempty"`
	// When checking the response, “fuzzy” matching is performed such that each
	// binary block must be found, and in the order specified, but not
	// necessarily contiguous.
	Receive []*HealthCheck_Payload `protobuf:"bytes,2,rep,name=receive,proto3" json:"receive,omitempty"`
	// contains filtered or unexported fields
}

type HealthCheck_TcpHealthCheck_ struct {
	// TCP health check.
	TcpHealthCheck *HealthCheck_TcpHealthCheck `protobuf:"bytes,9,opt,name=tcp_health_check,json=tcpHealthCheck,proto3,oneof"`
}

type HealthStatus int32