Examples with SocketAddress io.envoyproxy.envoy.config.core.v3.SocketAddress used on opensource projects

Example 1 with SocketAddress

use of io.envoyproxy.envoy.config.core.v3.SocketAddress in project grpc-java by grpc.

the class ClientXdsClient method parseServerSideListener.

@VisibleForTesting
static EnvoyServerProtoData.Listener parseServerSideListener(Listener proto, Set<String> rdsResources, TlsContextManager tlsContextManager, FilterRegistry filterRegistry, Set<String> certProviderInstances, boolean parseHttpFilter) throws ResourceInvalidException {
    if (!proto.getTrafficDirection().equals(TrafficDirection.INBOUND)) {
        throw new ResourceInvalidException("Listener " + proto.getName() + " with invalid traffic direction: " + proto.getTrafficDirection());
    }
    if (!proto.getListenerFiltersList().isEmpty()) {
        throw new ResourceInvalidException("Listener " + proto.getName() + " cannot have listener_filters");
    }
    if (proto.hasUseOriginalDst()) {
        throw new ResourceInvalidException("Listener " + proto.getName() + " cannot have use_original_dst set to true");
    }
    String address = null;
    if (proto.getAddress().hasSocketAddress()) {
        SocketAddress socketAddress = proto.getAddress().getSocketAddress();
        address = socketAddress.getAddress();
        switch(socketAddress.getPortSpecifierCase()) {
            case NAMED_PORT:
                address = address + ":" + socketAddress.getNamedPort();
                break;
            case PORT_VALUE:
                address = address + ":" + socketAddress.getPortValue();
                break;
            default:
        }
    }
    ImmutableList.Builder<FilterChain> filterChains = ImmutableList.builder();
    Set<FilterChainMatch> uniqueSet = new HashSet<>();
    for (io.envoyproxy.envoy.config.listener.v3.FilterChain fc : proto.getFilterChainsList()) {
        filterChains.add(parseFilterChain(fc, rdsResources, tlsContextManager, filterRegistry, uniqueSet, certProviderInstances, parseHttpFilter));
    }
    FilterChain defaultFilterChain = null;
    if (proto.hasDefaultFilterChain()) {
        defaultFilterChain = parseFilterChain(proto.getDefaultFilterChain(), rdsResources, tlsContextManager, filterRegistry, null, certProviderInstances, parseHttpFilter);
    }
    return EnvoyServerProtoData.Listener.create(proto.getName(), address, filterChains.build(), defaultFilterChain);
}

Example 2 with SocketAddress

use of io.envoyproxy.envoy.config.core.v3.SocketAddress in project grpc-java by grpc.

the class ClientXdsClient method parseNonAggregateCluster.

private static StructOrError<CdsUpdate.Builder> parseNonAggregateCluster(Cluster cluster, Set<String> edsResources, Set<String> certProviderInstances, ServerInfo serverInfo) {
    String clusterName = cluster.getName();
    ServerInfo lrsServerInfo = null;
    Long maxConcurrentRequests = null;
    UpstreamTlsContext upstreamTlsContext = null;
    if (cluster.hasLrsServer()) {
        if (!cluster.getLrsServer().hasSelf()) {
            return StructOrError.fromError("Cluster " + clusterName + ": only support LRS for the same management server");
        }
        lrsServerInfo = serverInfo;
    }
    if (cluster.hasCircuitBreakers()) {
        List<Thresholds> thresholds = cluster.getCircuitBreakers().getThresholdsList();
        for (Thresholds threshold : thresholds) {
            if (threshold.getPriority() != RoutingPriority.DEFAULT) {
                continue;
            }
            if (threshold.hasMaxRequests()) {
                maxConcurrentRequests = (long) threshold.getMaxRequests().getValue();
            }
        }
    }
    if (cluster.getTransportSocketMatchesCount() > 0) {
        return StructOrError.fromError("Cluster " + clusterName + ": transport-socket-matches not supported.");
    }
    if (cluster.hasTransportSocket()) {
        if (!TRANSPORT_SOCKET_NAME_TLS.equals(cluster.getTransportSocket().getName())) {
            return StructOrError.fromError("transport-socket with name " + cluster.getTransportSocket().getName() + " not supported.");
        }
        try {
            upstreamTlsContext = UpstreamTlsContext.fromEnvoyProtoUpstreamTlsContext(validateUpstreamTlsContext(unpackCompatibleType(cluster.getTransportSocket().getTypedConfig(), io.envoyproxy.envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext.class, TYPE_URL_UPSTREAM_TLS_CONTEXT, TYPE_URL_UPSTREAM_TLS_CONTEXT_V2), certProviderInstances));
        } catch (InvalidProtocolBufferException | ResourceInvalidException e) {
            return StructOrError.fromError("Cluster " + clusterName + ": malformed UpstreamTlsContext: " + e);
        }
    }
    DiscoveryType type = cluster.getType();
    if (type == DiscoveryType.EDS) {
        String edsServiceName = null;
        io.envoyproxy.envoy.config.cluster.v3.Cluster.EdsClusterConfig edsClusterConfig = cluster.getEdsClusterConfig();
        if (!edsClusterConfig.getEdsConfig().hasAds() && !edsClusterConfig.getEdsConfig().hasSelf()) {
            return StructOrError.fromError("Cluster " + clusterName + ": field eds_cluster_config must be set to indicate to use" + " EDS over ADS or self ConfigSource");
        }
        // If the service_name field is set, that value will be used for the EDS request.
        if (!edsClusterConfig.getServiceName().isEmpty()) {
            edsServiceName = edsClusterConfig.getServiceName();
            edsResources.add(edsServiceName);
        } else {
            edsResources.add(clusterName);
        }
        return StructOrError.fromStruct(CdsUpdate.forEds(clusterName, edsServiceName, lrsServerInfo, maxConcurrentRequests, upstreamTlsContext));
    } else if (type.equals(DiscoveryType.LOGICAL_DNS)) {
        if (!cluster.hasLoadAssignment()) {
            return StructOrError.fromError("Cluster " + clusterName + ": LOGICAL_DNS clusters must have a single host");
        }
        ClusterLoadAssignment assignment = cluster.getLoadAssignment();
        if (assignment.getEndpointsCount() != 1 || assignment.getEndpoints(0).getLbEndpointsCount() != 1) {
            return StructOrError.fromError("Cluster " + clusterName + ": LOGICAL_DNS clusters must have a single " + "locality_lb_endpoint and a single lb_endpoint");
        }
        io.envoyproxy.envoy.config.endpoint.v3.LbEndpoint lbEndpoint = assignment.getEndpoints(0).getLbEndpoints(0);
        if (!lbEndpoint.hasEndpoint() || !lbEndpoint.getEndpoint().hasAddress() || !lbEndpoint.getEndpoint().getAddress().hasSocketAddress()) {
            return StructOrError.fromError("Cluster " + clusterName + ": LOGICAL_DNS clusters must have an endpoint with address and socket_address");
        }
        SocketAddress socketAddress = lbEndpoint.getEndpoint().getAddress().getSocketAddress();
        if (!socketAddress.getResolverName().isEmpty()) {
            return StructOrError.fromError("Cluster " + clusterName + ": LOGICAL DNS clusters must NOT have a custom resolver name set");
        }
        if (socketAddress.getPortSpecifierCase() != PortSpecifierCase.PORT_VALUE) {
            return StructOrError.fromError("Cluster " + clusterName + ": LOGICAL DNS clusters socket_address must have port_value");
        }
        String dnsHostName = String.format("%s:%d", socketAddress.getAddress(), socketAddress.getPortValue());
        return StructOrError.fromStruct(CdsUpdate.forLogicalDns(clusterName, dnsHostName, lrsServerInfo, maxConcurrentRequests, upstreamTlsContext));
    }
    return StructOrError.fromError("Cluster " + clusterName + ": unsupported built-in discovery type: " + type);
}

Example 3 with SocketAddress

use of io.envoyproxy.envoy.config.core.v3.SocketAddress in project grpc-java by grpc.

the class ClientXdsClient method parseLocalityLbEndpoints.

@VisibleForTesting
@Nullable
static StructOrError<LocalityLbEndpoints> parseLocalityLbEndpoints(io.envoyproxy.envoy.config.endpoint.v3.LocalityLbEndpoints proto) {
    // Filter out localities without or with 0 weight.
    if (!proto.hasLoadBalancingWeight() || proto.getLoadBalancingWeight().getValue() < 1) {
        return null;
    }
    if (proto.getPriority() < 0) {
        return StructOrError.fromError("negative priority");
    }
    List<LbEndpoint> endpoints = new ArrayList<>(proto.getLbEndpointsCount());
    for (io.envoyproxy.envoy.config.endpoint.v3.LbEndpoint endpoint : proto.getLbEndpointsList()) {
        // Inside of it: the address field must be set.
        if (!endpoint.hasEndpoint() || !endpoint.getEndpoint().hasAddress()) {
            return StructOrError.fromError("LbEndpoint with no endpoint/address");
        }
        io.envoyproxy.envoy.config.core.v3.SocketAddress socketAddress = endpoint.getEndpoint().getAddress().getSocketAddress();
        InetSocketAddress addr = new InetSocketAddress(socketAddress.getAddress(), socketAddress.getPortValue());
        boolean isHealthy = endpoint.getHealthStatus() == io.envoyproxy.envoy.config.core.v3.HealthStatus.HEALTHY || endpoint.getHealthStatus() == io.envoyproxy.envoy.config.core.v3.HealthStatus.UNKNOWN;
        endpoints.add(LbEndpoint.create(new EquivalentAddressGroup(ImmutableList.<java.net.SocketAddress>of(addr)), endpoint.getLoadBalancingWeight().getValue(), isHealthy));
    }
    return StructOrError.fromStruct(LocalityLbEndpoints.create(endpoints, proto.getLoadBalancingWeight().getValue(), proto.getPriority()));
}