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syntax = "proto3";
// See: https://github.com/grpc/grpc-go/blob/master/health/grpc_health_v1/health.proto
//
// We use the same health check service proto description defined in the gRPC documentation,
// including the authorization check. This requires our own implementation of the health
// package located in `manager/health`.
//
// For more infos, refer to:
// https://github.com/grpc/grpc/blob/master/doc/health-checking.md
package docker.swarmkit.v1;
import "gogoproto/gogo.proto";
import "github.com/docker/swarmkit/protobuf/plugin/plugin.proto";
service Health {
rpc Check(HealthCheckRequest) returns (HealthCheckResponse) {
option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" };
};
}
message HealthCheckRequest {
string service = 1;
}
message HealthCheckResponse {
enum ServingStatus {
UNKNOWN = 0;
SERVING = 1;
NOT_SERVING = 2;
}
ServingStatus status = 1;
}
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