From ad6652a47b5c5f9e1b8aed673922b918f56dbfcc Mon Sep 17 00:00:00 2001 From: Matt Keeler Date: Wed, 7 Jun 2023 15:05:49 -0400 Subject: [PATCH] Add generic experiments configuration and use it to enable catalog v2 resources --- agent/config/builder.go | 1 + agent/config/config.go | 1 + agent/config/default.go | 3 +++ agent/config/runtime.go | 3 +++ agent/config/runtime_test.go | 2 ++ .../testdata/TestRuntimeConfig_Sanitize.golden | 1 + agent/config/testdata/full-config.hcl | 3 +++ agent/config/testdata/full-config.json | 17 ++++++++++------- agent/consul/options.go | 2 ++ agent/consul/server.go | 16 +++++++++++----- agent/setup.go | 1 + 11 files changed, 38 insertions(+), 12 deletions(-) diff --git a/agent/config/builder.go b/agent/config/builder.go index 063771b0f7d0..665688b8c864 100644 --- a/agent/config/builder.go +++ b/agent/config/builder.go @@ -828,6 +828,7 @@ func (b *builder) build() (rt RuntimeConfig, err error) { Version: stringVal(c.Version), VersionPrerelease: stringVal(c.VersionPrerelease), VersionMetadata: stringVal(c.VersionMetadata), + Experiments: c.Experiments, // What is a sensible default for BuildDate? BuildDate: timeValWithDefault(c.BuildDate, time.Date(1970, 1, 00, 00, 00, 01, 0, time.UTC)), diff --git a/agent/config/config.go b/agent/config/config.go index e26d6edc4d95..42daa8ca3cc2 100644 --- a/agent/config/config.go +++ b/agent/config/config.go @@ -183,6 +183,7 @@ type Config struct { EncryptKey *string `mapstructure:"encrypt" json:"encrypt,omitempty"` EncryptVerifyIncoming *bool `mapstructure:"encrypt_verify_incoming" json:"encrypt_verify_incoming,omitempty"` EncryptVerifyOutgoing *bool `mapstructure:"encrypt_verify_outgoing" json:"encrypt_verify_outgoing,omitempty"` + Experiments []string `mapstructure:"experiments" json:"experiments,omitempty"` GossipLAN GossipLANConfig `mapstructure:"gossip_lan" json:"-"` GossipWAN GossipWANConfig `mapstructure:"gossip_wan" json:"-"` HTTPConfig HTTPConfig `mapstructure:"http_config" json:"-"` diff --git a/agent/config/default.go b/agent/config/default.go index 3af8d0867d4c..536ac7ac3340 100644 --- a/agent/config/default.go +++ b/agent/config/default.go @@ -209,6 +209,9 @@ func DevSource() Source { ports = { grpc = 8502 } + experiments = [ + "resource-apis" + ] `, } } diff --git a/agent/config/runtime.go b/agent/config/runtime.go index dca9abe0e7f9..1a8dc13794d3 100644 --- a/agent/config/runtime.go +++ b/agent/config/runtime.go @@ -1498,6 +1498,9 @@ type RuntimeConfig struct { Reporting ReportingConfig + // List of experiments to enable + Experiments []string + EnterpriseRuntimeConfig } diff --git a/agent/config/runtime_test.go b/agent/config/runtime_test.go index 3b1a77b2cb95..c1cd85ac502f 100644 --- a/agent/config/runtime_test.go +++ b/agent/config/runtime_test.go @@ -325,6 +325,7 @@ func TestLoad_IntegrationWithFlags(t *testing.T) { rt.DisableAnonymousSignature = true rt.DisableKeyringFile = true rt.EnableDebug = true + rt.Experiments = []string{"resource-apis"} rt.UIConfig.Enabled = true rt.LeaveOnTerm = false rt.Logging.LogLevel = "DEBUG" @@ -6355,6 +6356,7 @@ func TestLoad_FullConfig(t *testing.T) { EnableRemoteScriptChecks: true, EnableLocalScriptChecks: true, EncryptKey: "A4wELWqH", + Experiments: []string{"foo"}, StaticRuntimeConfig: StaticRuntimeConfig{ EncryptVerifyIncoming: true, EncryptVerifyOutgoing: true, diff --git a/agent/config/testdata/TestRuntimeConfig_Sanitize.golden b/agent/config/testdata/TestRuntimeConfig_Sanitize.golden index 334f5f8c8ff5..b6ee9a98129f 100644 --- a/agent/config/testdata/TestRuntimeConfig_Sanitize.golden +++ b/agent/config/testdata/TestRuntimeConfig_Sanitize.golden @@ -199,6 +199,7 @@ "EnableRemoteScriptChecks": false, "EncryptKey": "hidden", "EnterpriseRuntimeConfig": {}, + "Experiments": [], "ExposeMaxPort": 0, "ExposeMinPort": 0, "GRPCAddrs": [], diff --git a/agent/config/testdata/full-config.hcl b/agent/config/testdata/full-config.hcl index 660e1036086d..6029d2ea2e6b 100644 --- a/agent/config/testdata/full-config.hcl +++ b/agent/config/testdata/full-config.hcl @@ -285,6 +285,9 @@ enable_syslog = true encrypt = "A4wELWqH" encrypt_verify_incoming = true encrypt_verify_outgoing = true +experiments = [ + "foo" +] http_config { block_endpoints = [ "RBvAFcGD", "fWOWFznh" ] allow_write_http_from = [ "127.0.0.1/8", "22.33.44.55/32", "0.0.0.0/0" ] diff --git a/agent/config/testdata/full-config.json b/agent/config/testdata/full-config.json index 52dab37bfa53..cd407d3e5dae 100644 --- a/agent/config/testdata/full-config.json +++ b/agent/config/testdata/full-config.json @@ -327,6 +327,9 @@ "encrypt": "A4wELWqH", "encrypt_verify_incoming": true, "encrypt_verify_outgoing": true, + "experiments": [ + "foo" + ], "http_config": { "block_endpoints": [ "RBvAFcGD", @@ -407,17 +410,17 @@ "raft_snapshot_interval": "30s", "raft_trailing_logs": 83749, "raft_logstore": { - "backend" : "wal", - "disable_log_cache": true, + "backend": "wal", + "disable_log_cache": true, "verification": { - "enabled": true, - "interval":"12345s" + "enabled": true, + "interval": "12345s" }, "boltdb": { - "no_freelist_sync": true + "no_freelist_sync": true }, "wal": { - "segment_size_mb": 15 + "segment_size_mb": 15 } }, "read_replica": true, @@ -927,4 +930,4 @@ "xds": { "update_max_per_second": 9526.2 } -} +} \ No newline at end of file diff --git a/agent/consul/options.go b/agent/consul/options.go index ac6bfc41065b..340da7d7fb13 100644 --- a/agent/consul/options.go +++ b/agent/consul/options.go @@ -38,6 +38,8 @@ type Deps struct { // HCP contains the dependencies required when integrating with the HashiCorp Cloud Platform HCP hcp.Deps + + Experiments []string EnterpriseDeps } diff --git a/agent/consul/server.go b/agent/consul/server.go index 418db2da1ffe..6bb424c67535 100644 --- a/agent/consul/server.go +++ b/agent/consul/server.go @@ -79,6 +79,7 @@ import ( raftstorage "github.com/hashicorp/consul/internal/storage/raft" "github.com/hashicorp/consul/lib" "github.com/hashicorp/consul/lib/routine" + "github.com/hashicorp/consul/lib/stringslice" "github.com/hashicorp/consul/logging" "github.com/hashicorp/consul/proto-public/pbresource" "github.com/hashicorp/consul/proto/private/pbsubscribe" @@ -131,6 +132,8 @@ const ( reconcileChSize = 256 LeaderTransferMinVersion = "1.6.0" + + catalogResourceExperimentName = "resource-apis" ) const ( @@ -807,7 +810,7 @@ func NewServer(config *Config, flat Deps, externalGRPCServer *grpc.Server, incom s.internalResourceServiceClient, logger.Named(logging.ControllerRuntime), ) - s.registerResources() + s.registerResources(flat) go s.controllerManager.Run(&lib.StopChannelContext{StopCh: shutdownCh}) go s.trackLeaderChanges() @@ -858,11 +861,14 @@ func NewServer(config *Config, flat Deps, externalGRPCServer *grpc.Server, incom return s, nil } -func (s *Server) registerResources() { - catalog.RegisterTypes(s.typeRegistry) - catalog.RegisterControllers(s.controllerManager, catalog.DefaultControllerDependencies()) +func (s *Server) registerResources(deps Deps) { + if stringslice.Contains(deps.Experiments, catalogResourceExperimentName) { + catalog.RegisterTypes(s.typeRegistry) + catalog.RegisterControllers(s.controllerManager, catalog.DefaultControllerDependencies()) + + mesh.RegisterTypes(s.typeRegistry) + } - mesh.RegisterTypes(s.typeRegistry) reaper.RegisterControllers(s.controllerManager) if s.config.DevMode { diff --git a/agent/setup.go b/agent/setup.go index fba5c2b5dd6c..6a9efb5f7442 100644 --- a/agent/setup.go +++ b/agent/setup.go @@ -73,6 +73,7 @@ func NewBaseDeps(configLoader ConfigLoader, logOut io.Writer, providedLogger hcl return d, err } d.WatchedFiles = result.WatchedFiles + d.Experiments = result.RuntimeConfig.Experiments cfg := result.RuntimeConfig logConf := cfg.Logging logConf.Name = logging.Agent