mirror of https://github.com/hashicorp/consul
868 lines
30 KiB
Go
868 lines
30 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: BUSL-1.1
|
|
|
|
//go:build !consulent
|
|
|
|
package xds
|
|
|
|
import (
|
|
"path/filepath"
|
|
"sort"
|
|
"testing"
|
|
"time"
|
|
|
|
envoy_cluster_v3 "github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3"
|
|
envoy_endpoint_v3 "github.com/envoyproxy/go-control-plane/envoy/config/endpoint/v3"
|
|
envoy_listener_v3 "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
|
|
envoy_route_v3 "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
|
|
"github.com/hashicorp/go-hclog"
|
|
goversion "github.com/hashicorp/go-version"
|
|
testinf "github.com/mitchellh/go-testing-interface"
|
|
"github.com/stretchr/testify/require"
|
|
"google.golang.org/protobuf/proto"
|
|
|
|
propertyoverride "github.com/hashicorp/consul/agent/envoyextensions/builtin/property-override"
|
|
"github.com/hashicorp/consul/agent/proxycfg"
|
|
"github.com/hashicorp/consul/agent/structs"
|
|
"github.com/hashicorp/consul/agent/xds/extensionruntime"
|
|
"github.com/hashicorp/consul/agent/xds/response"
|
|
"github.com/hashicorp/consul/agent/xds/testcommon"
|
|
"github.com/hashicorp/consul/api"
|
|
"github.com/hashicorp/consul/envoyextensions/extensioncommon"
|
|
"github.com/hashicorp/consul/envoyextensions/xdscommon"
|
|
"github.com/hashicorp/consul/sdk/testutil"
|
|
"github.com/hashicorp/consul/version"
|
|
)
|
|
|
|
func TestEnvoyExtenderWithSnapshot(t *testing.T) {
|
|
consulVersion, _ := goversion.NewVersion(version.Version)
|
|
|
|
// If opposite is true, the returned service defaults config entry will have
|
|
// payload-passthrough=true and invocation-mode=asynchronous.
|
|
// Otherwise payload-passthrough=false and invocation-mode=synchronous.
|
|
// This is used to test all the permutations.
|
|
makeLambdaServiceDefaults := func(opposite bool) *structs.ServiceConfigEntry {
|
|
payloadPassthrough := true
|
|
if opposite {
|
|
payloadPassthrough = false
|
|
}
|
|
|
|
invocationMode := "synchronous"
|
|
if opposite {
|
|
invocationMode = "asynchronous"
|
|
}
|
|
|
|
return &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
Protocol: "http",
|
|
EnvoyExtensions: []structs.EnvoyExtension{
|
|
{
|
|
Name: api.BuiltinAWSLambdaExtension,
|
|
Arguments: map[string]interface{}{
|
|
"ARN": "arn:aws:lambda:us-east-1:111111111111:function:lambda-1234",
|
|
"PayloadPassthrough": payloadPassthrough,
|
|
"InvocationMode": invocationMode,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
// Apply Lua extension to the local service and ensure http is used so the extension can be applied.
|
|
makeLuaNsFunc := func(inbound bool, envoyVersion, consulVersion string) func(ns *structs.NodeService) {
|
|
listener := "inbound"
|
|
if !inbound {
|
|
listener = "outbound"
|
|
}
|
|
|
|
return func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "http"
|
|
ns.Proxy.EnvoyExtensions = []structs.EnvoyExtension{
|
|
{
|
|
Name: api.BuiltinLuaExtension,
|
|
EnvoyVersion: envoyVersion,
|
|
ConsulVersion: consulVersion,
|
|
Arguments: map[string]interface{}{
|
|
"ProxyType": "connect-proxy",
|
|
"Listener": listener,
|
|
"Script": `
|
|
function envoy_on_request(request_handle)
|
|
request_handle:headers():add("test", "test")
|
|
end`,
|
|
},
|
|
},
|
|
}
|
|
}
|
|
}
|
|
|
|
// Apply Prop Override extension to the local service and ensure http is used so the extension can be applied.
|
|
makePropOverrideNsFunc := func(args map[string]interface{}) func(ns *structs.NodeService) {
|
|
return func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "http"
|
|
if _, ok := args["ProxyType"]; !ok {
|
|
args["ProxyType"] = api.ServiceKindConnectProxy
|
|
}
|
|
ns.Proxy.EnvoyExtensions = []structs.EnvoyExtension{
|
|
{
|
|
Name: api.BuiltinPropertyOverrideExtension,
|
|
Arguments: args,
|
|
},
|
|
}
|
|
}
|
|
}
|
|
|
|
propertyOverrideServiceDefaultsAddOutlierDetectionSingle := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeCluster,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/outlier_detection/success_rate_minimum_hosts",
|
|
"Value": 1234,
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsAddOutlierDetectionMultiple := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeCluster,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/outlier_detection",
|
|
"Value": map[string]interface{}{
|
|
"success_rate_minimum_hosts": 1234,
|
|
"failure_percentage_request_volume": 2345,
|
|
},
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsRemoveOutlierDetection := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeCluster,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "remove",
|
|
"Path": "/outlier_detection",
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsAddKeepalive := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeCluster,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/upstream_connection_options/tcp_keepalive/keepalive_probes",
|
|
"Value": 5,
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsAddRoundRobinLbConfig := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeCluster,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/round_robin_lb_config",
|
|
"Value": map[string]interface{}{},
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsClusterLoadAssignmentOutboundAdd := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeClusterLoadAssignment,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/policy/overprovisioning_factor",
|
|
"Value": 123,
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsClusterLoadAssignmentInboundAdd := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeClusterLoadAssignment,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionInbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/policy/overprovisioning_factor",
|
|
"Value": 123,
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsListenerInboundAdd := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionInbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats",
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsListenerOutboundAdd := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats",
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverrideServiceDefaultsListenerOutboundDoesntApplyToInbound := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionInbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats.inbound.only",
|
|
},
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats.outbound.only",
|
|
},
|
|
},
|
|
})
|
|
|
|
// Reverse order of above patches, to prove order is inconsequential
|
|
propertyOverrideServiceDefaultsListenerInboundDoesntApplyToOutbound := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats.outbound.only",
|
|
},
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionInbound,
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats.inbound.only",
|
|
},
|
|
},
|
|
})
|
|
|
|
propertyOverridePatchSpecificUpstreamService := makePropOverrideNsFunc(
|
|
map[string]interface{}{
|
|
"Patches": []map[string]interface{}{
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeListener,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
"Services": []propertyoverride.ServiceName{
|
|
{CompoundServiceName: api.CompoundServiceName{Name: "db"}},
|
|
},
|
|
},
|
|
"Op": "add",
|
|
"Path": "/stat_prefix",
|
|
"Value": "custom.stats.outbound.only",
|
|
},
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeRoute,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
"Services": []propertyoverride.ServiceName{
|
|
{CompoundServiceName: api.CompoundServiceName{Name: "db"}},
|
|
},
|
|
},
|
|
"Op": "add",
|
|
"Path": "/most_specific_header_mutations_wins",
|
|
"Value": true,
|
|
},
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeCluster,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
"Services": []propertyoverride.ServiceName{
|
|
{CompoundServiceName: api.CompoundServiceName{Name: "db"}},
|
|
},
|
|
},
|
|
"Op": "add",
|
|
"Path": "/outlier_detection/success_rate_minimum_hosts",
|
|
"Value": 1234,
|
|
},
|
|
{
|
|
"ResourceFilter": map[string]interface{}{
|
|
"ResourceType": propertyoverride.ResourceTypeClusterLoadAssignment,
|
|
"TrafficDirection": extensioncommon.TrafficDirectionOutbound,
|
|
"Services": []propertyoverride.ServiceName{
|
|
{CompoundServiceName: api.CompoundServiceName{Name: "db"}},
|
|
},
|
|
},
|
|
"Op": "add",
|
|
"Path": "/policy/overprovisioning_factor",
|
|
"Value": 1234,
|
|
},
|
|
},
|
|
})
|
|
|
|
tests := []struct {
|
|
name string
|
|
create func(t testinf.T) *proxycfg.ConfigSnapshot
|
|
}{
|
|
{
|
|
name: "propertyoverride-add-outlier-detection",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsAddOutlierDetectionSingle, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-add-outlier-detection-multiple",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsAddOutlierDetectionMultiple, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-add-keepalive",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsAddKeepalive, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-add-round-robin-lb-config",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsAddRoundRobinLbConfig, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-remove-outlier-detection",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsRemoveOutlierDetection, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-cluster-load-assignment-outbound-add",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsClusterLoadAssignmentOutboundAdd, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-cluster-load-assignment-inbound-add",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsClusterLoadAssignmentInboundAdd, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-listener-outbound-add",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsListenerOutboundAdd, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-listener-inbound-add",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsListenerInboundAdd, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-outbound-doesnt-apply-to-inbound",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsListenerOutboundDoesntApplyToInbound, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-inbound-doesnt-apply-to-outbound",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, propertyOverrideServiceDefaultsListenerInboundDoesntApplyToOutbound, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-patch-specific-upstream-service-splitter",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "splitter-with-resolver-redirect-multidc", false, propertyOverridePatchSpecificUpstreamService, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "propertyoverride-patch-specific-upstream-service-failover",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "failover", false, propertyOverridePatchSpecificUpstreamService, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "lambda-connect-proxy",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, nil, nil, makeLambdaServiceDefaults(false))
|
|
},
|
|
},
|
|
{
|
|
name: "lambda-connect-proxy-tproxy",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
extra := makeLambdaServiceDefaults(false)
|
|
extra.Name = "google"
|
|
return proxycfg.TestConfigSnapshotTransparentProxyHTTPUpstream(t, nil, extra)
|
|
},
|
|
},
|
|
// Make sure that if the upstream type is different from ExtensionConfiguration.Kind is, that the resources are not patched.
|
|
{
|
|
name: "lambda-connect-proxy-with-terminating-gateway-upstream",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "register-to-terminating-gateway", false, nil, nil, makeLambdaServiceDefaults(false))
|
|
},
|
|
},
|
|
{
|
|
name: "lambda-connect-proxy-opposite-meta",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, nil, nil, makeLambdaServiceDefaults(true))
|
|
},
|
|
},
|
|
{
|
|
name: "lambda-terminating-gateway",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotTerminatingGatewayWithLambdaService(t)
|
|
},
|
|
},
|
|
{
|
|
name: "lambda-terminating-gateway-with-service-resolvers",
|
|
create: proxycfg.TestConfigSnapshotTerminatingGatewayWithLambdaServiceAndServiceResolvers,
|
|
},
|
|
{
|
|
name: "lua-outbound-doesnt-apply-to-local-upstreams-with-envoy-constraint-violation",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
// upstreams need to be http in order for lua to be applied to listeners.
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, makeLuaNsFunc(false, "< 1.0.0", ">= 1.0.0"), nil, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
Protocol: "http",
|
|
}, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "geo-cache",
|
|
Protocol: "http",
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "lua-outbound-doesnt-apply-to-local-upstreams-with-consul-constraint-violation",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
// upstreams need to be http in order for lua to be applied to listeners.
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, makeLuaNsFunc(false, ">= 1.0.0", "< 1.0.0"), nil, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
Protocol: "http",
|
|
}, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "geo-cache",
|
|
Protocol: "http",
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "lua-outbound-applies-to-local-upstreams",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
// upstreams need to be http in order for lua to be applied to listeners.
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, makeLuaNsFunc(false, ">= 1.0.0", ">= 1.0.0"), nil, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
Protocol: "http",
|
|
}, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "geo-cache",
|
|
Protocol: "http",
|
|
})
|
|
},
|
|
},
|
|
{
|
|
// We expect an inbound public listener lua filter here because the extension targets inbound.
|
|
// The only difference between goldens for this and lua-inbound-applies-to-inbound
|
|
// should be that db has HTTP filters rather than TCP.
|
|
name: "lua-inbound-doesnt-apply-to-local-upstreams",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
// db is made an HTTP upstream so that the extension _could_ apply, but does not because
|
|
// the direction for the extension is inbound.
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, makeLuaNsFunc(true, "", ""), nil, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
Protocol: "http",
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "lua-inbound-applies-to-inbound",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, makeLuaNsFunc(true, "", ""), nil)
|
|
},
|
|
},
|
|
{
|
|
// We expect _no_ lua filters here, because the extension targets outbound, but there are
|
|
// no upstream HTTP services. We also should not see public listener, which is HTTP, patched.
|
|
name: "lua-outbound-doesnt-apply-to-inbound",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, makeLuaNsFunc(false, "", ""), nil)
|
|
},
|
|
},
|
|
{
|
|
name: "lua-outbound-applies-to-local-upstreams-tproxy",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
// upstreams need to be http in order for lua to be applied to listeners.
|
|
return proxycfg.TestConfigSnapshotTransparentProxyDestinationHTTP(t, makeLuaNsFunc(false, "", ""))
|
|
},
|
|
},
|
|
{
|
|
name: "lua-connect-proxy-with-terminating-gateway-upstream",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "register-to-terminating-gateway", false, nil, nil, makeLambdaServiceDefaults(false))
|
|
},
|
|
},
|
|
{
|
|
name: "lambda-and-lua-connect-proxy",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
nsFunc := func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "http"
|
|
ns.Proxy.EnvoyExtensions = []structs.EnvoyExtension{
|
|
{
|
|
Name: api.BuiltinLuaExtension,
|
|
Arguments: map[string]interface{}{
|
|
"ProxyType": "connect-proxy",
|
|
"Listener": "inbound",
|
|
"Script": `
|
|
function envoy_on_request(request_handle)
|
|
request_handle:headers():add("test", "test")
|
|
end`,
|
|
},
|
|
},
|
|
}
|
|
}
|
|
return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", false, nsFunc, nil, makeLambdaServiceDefaults(true))
|
|
},
|
|
},
|
|
{
|
|
name: "wasm-http-local-file",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "http"
|
|
ns.Proxy.EnvoyExtensions = makeWasmEnvoyExtension("http", "inbound", "local")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "wasm-http-remote-file",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "http"
|
|
ns.Proxy.EnvoyExtensions = makeWasmEnvoyExtension("http", "inbound", "remote")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "wasm-tcp-local-file",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "tcp"
|
|
ns.Proxy.EnvoyExtensions = makeWasmEnvoyExtension("tcp", "inbound", "local")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "wasm-tcp-remote-file",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "tcp"
|
|
ns.Proxy.EnvoyExtensions = makeWasmEnvoyExtension("tcp", "inbound", "remote")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "wasm-tcp-local-file-outbound",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "tcp"
|
|
ns.Proxy.EnvoyExtensions = makeWasmEnvoyExtension("tcp", "outbound", "local")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
name: "wasm-tcp-remote-file-outbound",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config["protocol"] = "tcp"
|
|
ns.Proxy.EnvoyExtensions = makeWasmEnvoyExtension("tcp", "outbound", "remote")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an HTTP ext_authz filter at the start of the filter chain with the default gRPC config options.
|
|
name: "ext-authz-http-local-grpc-service",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "http"}
|
|
ns.Proxy.EnvoyExtensions = makeExtAuthzEnvoyExtension(
|
|
"grpc",
|
|
"dest=local",
|
|
)
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an ext_authz HTTP filter after all the header_to_metadata filters, with the default HTTP config options.
|
|
name: "ext-authz-http-local-http-service",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "http"}
|
|
ns.Proxy.EnvoyExtensions = makeExtAuthzEnvoyExtension(
|
|
"http",
|
|
"dest=local",
|
|
"target-uri=localhost:9191",
|
|
"insert=AfterLastMatch:envoy.filters.http.header_to_metadata",
|
|
)
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an ext_authz HTTP filter before the router filter, specifying all gRPC config options.
|
|
name: "ext-authz-http-upstream-grpc-service",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "http"}
|
|
ns.Proxy.EnvoyExtensions = makeExtAuthzEnvoyExtension(
|
|
"grpc",
|
|
"required=true",
|
|
"dest=upstream",
|
|
"insert=BeforeFirstMatch:envoy.filters.http.router",
|
|
"config-type=full",
|
|
)
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an ext_authz HTTP filter after intentions, specifying all HTTP config options.
|
|
name: "ext-authz-http-upstream-http-service",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "http"}
|
|
ns.Proxy.EnvoyExtensions = makeExtAuthzEnvoyExtension(
|
|
"http",
|
|
"required=true",
|
|
"dest=upstream",
|
|
"insert=AfterLastMatch:envoy.filters.http.rbac",
|
|
"config-type=full",
|
|
)
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an ext_authz TCP filter at the start of the filter chain, with the default gRPC config options.
|
|
name: "ext-authz-tcp-local-grpc-service",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "tcp"}
|
|
ns.Proxy.EnvoyExtensions = makeExtAuthzEnvoyExtension("grpc")
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an ext_authz TCP filter after intentions, specifying all gRPC config options.
|
|
name: "ext-authz-tcp-upstream-grpc-service",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "tcp"}
|
|
ns.Proxy.EnvoyExtensions = makeExtAuthzEnvoyExtension(
|
|
"grpc",
|
|
"required=true",
|
|
"dest=upstream",
|
|
"insert=AfterLastMatch:envoy.filters.network.rbac",
|
|
"config-type=full",
|
|
)
|
|
}, nil)
|
|
},
|
|
},
|
|
{
|
|
// Insert an OpenTelemetry access logging extension
|
|
name: "otel-access-logging-http",
|
|
create: func(t testinf.T) *proxycfg.ConfigSnapshot {
|
|
return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
|
|
ns.Proxy.Config = map[string]any{"protocol": "http"}
|
|
ns.Proxy.EnvoyExtensions = []structs.EnvoyExtension{
|
|
{
|
|
Name: "builtin/otel-access-logging",
|
|
Arguments: map[string]any{
|
|
"Config": map[string]any{
|
|
"LogName": "otel-logger",
|
|
"GrpcService": map[string]any{
|
|
"Target": map[string]any{
|
|
"Service": map[string]any{
|
|
"Name": "db",
|
|
},
|
|
},
|
|
},
|
|
"BufferFlushInterval": time.Millisecond,
|
|
"BufferSizeBytes": 4096,
|
|
"FilterStateObjectsToLog": []string{"obj-1", "obj-2"},
|
|
"RetryPolicy": map[string]any{
|
|
"RetryBackOff": map[string]any{
|
|
"BaseInterval": time.Second,
|
|
"MaxInterval": 10 * time.Second,
|
|
},
|
|
"NumRetries": 5,
|
|
},
|
|
// Note: only test with one entry in Attributes and ResourceAttributes because
|
|
// they are maps and multiple entries results in the output order being
|
|
// non-deterministic.
|
|
"Attributes": map[string]any{
|
|
"name": "Bugs Bunny",
|
|
},
|
|
"ResourceAttributes": map[string]any{
|
|
"type": "compute",
|
|
},
|
|
},
|
|
},
|
|
Required: true,
|
|
},
|
|
}
|
|
}, nil)
|
|
},
|
|
},
|
|
}
|
|
|
|
latestEnvoyVersion := xdscommon.EnvoyVersions[0]
|
|
for _, envoyVersion := range xdscommon.EnvoyVersions {
|
|
parsedEnvoyVersion, _ := goversion.NewVersion(envoyVersion)
|
|
sf, err := xdscommon.DetermineSupportedProxyFeaturesFromString(envoyVersion)
|
|
require.NoError(t, err)
|
|
t.Run("envoy-"+envoyVersion, func(t *testing.T) {
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
// Sanity check default with no overrides first
|
|
snap := tt.create(t)
|
|
|
|
// We need to replace the TLS certs with deterministic ones to make golden
|
|
// files workable. Note we don't update these otherwise they'd change
|
|
// golden files for every test case and so not be any use!
|
|
testcommon.SetupTLSRootsAndLeaf(t, snap)
|
|
|
|
g := NewResourceGenerator(testutil.Logger(t), nil, false)
|
|
g.ProxyFeatures = sf
|
|
|
|
res, err := g.AllResourcesFromSnapshot(snap)
|
|
require.NoError(t, err)
|
|
|
|
indexedResources := xdscommon.IndexResources(g.Logger, res)
|
|
cfgs := extensionruntime.GetRuntimeConfigurations(snap)
|
|
for _, extensions := range cfgs {
|
|
for _, ext := range extensions {
|
|
indexedResources, err = validateAndApplyEnvoyExtension(hclog.NewNullLogger(), snap, indexedResources, ext, parsedEnvoyVersion, consulVersion)
|
|
require.NoError(t, err)
|
|
}
|
|
}
|
|
|
|
entities := []struct {
|
|
name string
|
|
key string
|
|
sorter func([]proto.Message) func(int, int) bool
|
|
}{
|
|
{
|
|
name: "clusters",
|
|
key: xdscommon.ClusterType,
|
|
sorter: func(msgs []proto.Message) func(int, int) bool {
|
|
return func(i, j int) bool {
|
|
return msgs[i].(*envoy_cluster_v3.Cluster).Name < msgs[j].(*envoy_cluster_v3.Cluster).Name
|
|
}
|
|
},
|
|
},
|
|
{
|
|
name: "listeners",
|
|
key: xdscommon.ListenerType,
|
|
sorter: func(msgs []proto.Message) func(int, int) bool {
|
|
return func(i, j int) bool {
|
|
return msgs[i].(*envoy_listener_v3.Listener).Name < msgs[j].(*envoy_listener_v3.Listener).Name
|
|
}
|
|
},
|
|
},
|
|
{
|
|
name: "routes",
|
|
key: xdscommon.RouteType,
|
|
sorter: func(msgs []proto.Message) func(int, int) bool {
|
|
return func(i, j int) bool {
|
|
return msgs[i].(*envoy_route_v3.RouteConfiguration).Name < msgs[j].(*envoy_route_v3.RouteConfiguration).Name
|
|
}
|
|
},
|
|
},
|
|
{
|
|
name: "endpoints",
|
|
key: xdscommon.EndpointType,
|
|
sorter: func(msgs []proto.Message) func(int, int) bool {
|
|
return func(i, j int) bool {
|
|
return msgs[i].(*envoy_endpoint_v3.ClusterLoadAssignment).ClusterName < msgs[j].(*envoy_endpoint_v3.ClusterLoadAssignment).ClusterName
|
|
}
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, entity := range entities {
|
|
var msgs []proto.Message
|
|
for _, e := range indexedResources.Index[entity.key] {
|
|
msgs = append(msgs, e)
|
|
}
|
|
|
|
sort.Slice(msgs, entity.sorter(msgs))
|
|
r, err := response.CreateResponse(entity.key, "00000001", "00000001", msgs)
|
|
require.NoError(t, err)
|
|
|
|
t.Run(entity.name, func(t *testing.T) {
|
|
gotJSON := protoToJSON(t, r)
|
|
|
|
require.JSONEq(t, goldenEnvoy(t,
|
|
filepath.Join("builtin_extension", entity.name, tt.name),
|
|
envoyVersion, latestEnvoyVersion, gotJSON), gotJSON)
|
|
})
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
}
|