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Define proxy mesh global variables #67

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merged 2 commits into from
Mar 31, 2017
Merged

Define proxy mesh global variables #67

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ee07726
Define global flags
kyessenov Mar 31, 2017
8911015
Fix tabulation
kyessenov Mar 31, 2017
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52 changes: 51 additions & 1 deletion proxy/v1/config/cfg.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -48,13 +48,63 @@
syntax = "proto3";

import "google/protobuf/any.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/wrappers.proto";


package istio.proxy.v1alpha.config;
option go_package = "config";

///@exclude Proxy level global configurations go here
// ProxyMeshConfig defines variables shared by all proxies in the Istio
// service mesh.
message ProxyMeshConfig {
// Address of the discovery service exposing SDS, CDS, RDS (e.g.
// "manager:8080")
string discovery_address = 1;

// Address of the mixer service (e.g. "mixer:9090")
string mixer_address = 2;

// Port opened by the proxy for the traffic capture
int32 proxy_listen_port = 3;

// Port opened by the proxy for the administrative interface
int32 proxy_admin_port = 4;

// Duration of the grace period to drain connections from the parent proxy
// instance
google.protobuf.Duration drain_duration = 5;

// Duration to wait before shutting down the parent proxy instance
google.protobuf.Duration parent_shutdown_duration = 6;

// IstioServiceCluster defines the name for the service_cluster that is
// shared by all proxy instances. Since Istio does not assign a local
// service/service version to each proxy instance, the name is same for all
// of them. This setting corresponds to "--service-cluster" flag in Envoy.
// The value for "--service-node" is used by the proxy to identify its set
// of local instances to RDS for source-based routing. For example, if proxy
// sends its IP address, the RDS can compute routes that are relative to the
// service instances located at that IP address.
string istio_service_cluster = 7;

// Delay between polling requests to the discovery service
google.protobuf.Duration discovery_refresh_delay = 8;

// Connection timeout used by the Envoy clusters
google.protobuf.Duration connect_timeout = 9;

enum AuthPolicy {
NONE = 0;
MUTUAL_TLS = 1;
}

// Auth policy defines the global switch to control authentication for
// proxy-to-proxy communication
AuthPolicy auth_policy = 100;

// Path to the secrets used by the authentication policy
string AuthCertsPath = 101;
}

/// DestinationPolicy declares policies that determine how to handle traffic for a
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