Fix partial address representation in plan for deferred actions

go.mod

@@ -34,7 +34,7 @@ require (
 	github.com/hashicorp/go-uuid v1.0.3
 	github.com/hashicorp/go-version v1.6.0
 	github.com/hashicorp/hcl v1.0.0
-	github.com/hashicorp/hcl/v2 v2.20.0
+	github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a
 	github.com/hashicorp/jsonapi v1.3.1
 	github.com/hashicorp/terraform-registry-address v0.2.3
 	github.com/hashicorp/terraform-svchost v0.1.1

go.sum

@@ -279,8 +279,6 @@ github.com/antchfx/xpath v1.1.10/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByN
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/apparentlymart/go-cidr v1.1.0 h1:2mAhrMoF+nhXqxTzSZMUzDHkLjmIHC+Zzn4tdgBZjnU=
 github.com/apparentlymart/go-cidr v1.1.0/go.mod h1:EBcsNrHc3zQeuaeCeCtQruQm+n9/YjEn/vI25Lg7Gwc=
-github.com/apparentlymart/go-dump v0.0.0-20180507223929-23540a00eaa3 h1:ZSTrOEhiM5J5RFxEaFvMZVEAM1KvT1YzbEOwB2EAGjA=
-github.com/apparentlymart/go-dump v0.0.0-20180507223929-23540a00eaa3/go.mod h1:oL81AME2rN47vu18xqj1S1jPIPuN7afo62yKTNn3XMM=
 github.com/apparentlymart/go-shquot v0.0.1 h1:MGV8lwxF4zw75lN7e0MGs7o6AFYn7L6AZaExUpLh0Mo=
 github.com/apparentlymart/go-shquot v0.0.1/go.mod h1:lw58XsE5IgUXZ9h0cxnypdx31p9mPFIVEQ9P3c7MlrU=
 github.com/apparentlymart/go-textseg/v15 v15.0.0 h1:uYvfpb3DyLSCGWnctWKGj857c6ew1u1fNQOlOtuGxQY=
@@ -705,8 +703,8 @@ github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
-github.com/hashicorp/hcl/v2 v2.20.0 h1:l++cRs/5jQOiKVvqXZm/P1ZEfVXJmvLS9WSVxkaeTb4=
-github.com/hashicorp/hcl/v2 v2.20.0/go.mod h1:WmcD/Ym72MDOOx5F62Ly+leloeu6H7m0pG7VBiU6pQk=
+github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a h1:pIZ61qH0Iq0v+GPTsnWlx46HDgvDQBysVjtCRX0ojpw=
+github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a/go.mod h1:TZDqQ4kNKCbh1iJp99FdPiUaVDDUPivbqxZulxDYqL4=
 github.com/hashicorp/jsonapi v1.3.1 h1:GtPvnmcWgYwCuDGvYT5VZBHcUyFdq9lSyCzDjn1DdPo=
 github.com/hashicorp/jsonapi v1.3.1/go.mod h1:kWfdn49yCjQvbpnvY1dxxAuAFzISwrrMDQOcu6NsFoM=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
@@ -961,8 +959,6 @@ github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
-github.com/sergi/go-diff v1.2.0 h1:XU+rvMAioB0UC3q1MFrIQy4Vo5/4VsRDQQXHsEya6xQ=
-github.com/sergi/go-diff v1.2.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=
 github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=

internal/addrs/checkable.go

@@ -100,7 +100,7 @@ func ParseCheckableStr(kind CheckableKind, src string) (Checkable, tfdiags.Diagn
 		return nil, diags
 	}
 
-	path, remain, diags := parseModuleInstancePrefix(traversal)
+	path, remain, diags := parseModuleInstancePrefix(traversal, false)
 	if diags.HasErrors() {
 		return nil, diags
 	}
@@ -157,7 +157,7 @@ func ParseCheckableStr(kind CheckableKind, src string) (Checkable, tfdiags.Diagn
 	// might be a resource whose type is literally "output".
 	switch kind {
 	case CheckableResource:
-		riAddr, moreDiags := parseResourceInstanceUnderModule(path, remain)
+		riAddr, moreDiags := parseResourceInstanceUnderModule(path, false, remain)
 		diags = diags.Append(moreDiags)
 		if diags.HasErrors() {
 			return nil, diags

internal/addrs/instance_key.go

@@ -56,7 +56,23 @@ var NoKey InstanceKey
 // WildcardKey represents the "unknown" value of an InstanceKey. This is used
 // within the deferral logic to express absolute module and resource addresses
 // that are not known at the time of planning.
-var WildcardKey InstanceKey = StringKey("*")
+var WildcardKey InstanceKey = &wildcardKey{}
+
+// wildcardKey is a special kind of InstanceKey that represents the "unknown"
+// value of an InstanceKey. This is used within the deferral logic to express
+// absolute module and resource addresses that are not known at the time of
+// planning.
+type wildcardKey struct{}
+
+func (w *wildcardKey) instanceKeySigil() {}
+
+func (w *wildcardKey) String() string {
+	return "[*]"
+}
+
+func (w *wildcardKey) Value() cty.Value {
+	return cty.DynamicVal
+}
 
 // IntKey is the InstanceKey representation representing integer indices, as
 // used when the "count" argument is specified or if for_each is used with

internal/addrs/module_instance.go

@@ -30,7 +30,7 @@ var (
 )
 
 func ParseModuleInstance(traversal hcl.Traversal) (ModuleInstance, tfdiags.Diagnostics) {
-	mi, remain, diags := parseModuleInstancePrefix(traversal)
+	mi, remain, diags := parseModuleInstancePrefix(traversal, false)
 	if len(remain) != 0 {
 		if len(remain) == len(traversal) {
 			diags = diags.Append(&hcl.Diagnostic{
@@ -80,7 +80,7 @@ func ParseModuleInstanceStr(str string) (ModuleInstance, tfdiags.Diagnostics) {
 	return addr, diags
 }
 
-func parseModuleInstancePrefix(traversal hcl.Traversal) (ModuleInstance, hcl.Traversal, tfdiags.Diagnostics) {
+func parseModuleInstancePrefix(traversal hcl.Traversal, allowPartial bool) (ModuleInstance, hcl.Traversal, tfdiags.Diagnostics) {
 	remain := traversal
 	var mi ModuleInstance
 	var diags tfdiags.Diagnostics
@@ -141,7 +141,8 @@ LOOP:
 		}
 
 		if len(remain) > 0 {
-			if idx, ok := remain[0].(hcl.TraverseIndex); ok {
+			switch idx := remain[0].(type) {
+			case hcl.TraverseIndex:
 				remain = remain[1:]
 
 				switch idx.Key.Type() {
@@ -169,6 +170,12 @@ LOOP:
 						Subject:  idx.SourceRange().Ptr(),
 					})
 				}
+
+			case hcl.TraverseSplat:
+				if allowPartial {
+					remain = remain[1:]
+					step.InstanceKey = WildcardKey
+				}
 			}
 		}
 

internal/addrs/move_endpoint.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 
 	"github.com/hashicorp/hcl/v2"
+
 	"github.com/hashicorp/terraform/internal/tfdiags"
 )
 
@@ -126,7 +127,7 @@ func (e *MoveEndpoint) ConfigMoveable(baseModule Module) ConfigMoveable {
 // it with the address of the module where it was declared in order to get
 // an absolute address relative to the root module.
 func ParseMoveEndpoint(traversal hcl.Traversal) (*MoveEndpoint, tfdiags.Diagnostics) {
-	path, remain, diags := parseModuleInstancePrefix(traversal)
+	path, remain, diags := parseModuleInstancePrefix(traversal, false)
 	if diags.HasErrors() {
 		return nil, diags
 	}
@@ -140,7 +141,7 @@ func ParseMoveEndpoint(traversal hcl.Traversal) (*MoveEndpoint, tfdiags.Diagnost
 		}, diags
 	}
 
-	riAddr, moreDiags := parseResourceInstanceUnderModule(path, remain)
+	riAddr, moreDiags := parseResourceInstanceUnderModule(path, false, remain)
 	diags = diags.Append(moreDiags)
 	if diags.HasErrors() {
 		return nil, diags

internal/addrs/output_value.go

@@ -126,7 +126,7 @@ type absOutputValueUniqueKey string
 func (k absOutputValueUniqueKey) uniqueKeySigil() {}
 
 func ParseAbsOutputValue(traversal hcl.Traversal) (AbsOutputValue, tfdiags.Diagnostics) {
-	path, remain, diags := parseModuleInstancePrefix(traversal)
+	path, remain, diags := parseModuleInstancePrefix(traversal, false)
 	if diags.HasErrors() {
 		return AbsOutputValue{}, diags
 	}

internal/addrs/parse_target.go

@@ -6,9 +6,9 @@ package addrs
 import (
 	"fmt"
 
+	"github.com/hashicorp/hcl/v2"
 	"github.com/hashicorp/hcl/v2/hclsyntax"
 
-	"github.com/hashicorp/hcl/v2"
 	"github.com/hashicorp/terraform/internal/tfdiags"
 )
 
@@ -28,7 +28,19 @@ type Target struct {
 // If error diagnostics are returned then the Target value is invalid and
 // must not be used.
 func ParseTarget(traversal hcl.Traversal) (*Target, tfdiags.Diagnostics) {
-	path, remain, diags := parseModuleInstancePrefix(traversal)
+	return parseTarget(traversal, false)
+}
+
+// ParsePartialTarget is like ParseTarget, but it allows the given traversal
+// to support the [*] wildcard syntax for resource instances. These indicate
+// a "partial" resource address that refers to all potential instances of a
+// resource or module.
+func ParsePartialTarget(traversal hcl.Traversal) (*Target, tfdiags.Diagnostics) {
+	return parseTarget(traversal, true)
+}
+
+func parseTarget(traversal hcl.Traversal, allowPartial bool) (*Target, tfdiags.Diagnostics) {
+	path, remain, diags := parseModuleInstancePrefix(traversal, allowPartial)
 	if diags.HasErrors() {
 		return nil, diags
 	}
@@ -42,7 +54,7 @@ func ParseTarget(traversal hcl.Traversal) (*Target, tfdiags.Diagnostics) {
 		}, diags
 	}
 
-	riAddr, moreDiags := parseResourceInstanceUnderModule(path, remain)
+	riAddr, moreDiags := parseResourceInstanceUnderModule(path, allowPartial, remain)
 	diags = diags.Append(moreDiags)
 	if diags.HasErrors() {
 		return nil, diags
@@ -150,7 +162,7 @@ func parseConfigResourceUnderModule(moduleAddr Module, remain hcl.Traversal) (Co
 	}, diags
 }
 
-func parseResourceInstanceUnderModule(moduleAddr ModuleInstance, remain hcl.Traversal) (AbsResourceInstance, tfdiags.Diagnostics) {
+func parseResourceInstanceUnderModule(moduleAddr ModuleInstance, allowPartial bool, remain hcl.Traversal) (AbsResourceInstance, tfdiags.Diagnostics) {
 	// Note that this helper is used as part of both ParseTarget and
 	// ParseMoveEndpoint, so its error messages should be generic
 	// enough to suit both situations.
@@ -219,7 +231,8 @@ func parseResourceInstanceUnderModule(moduleAddr ModuleInstance, remain hcl.Trav
 	case 0:
 		return moduleAddr.ResourceInstance(mode, typeName, name, NoKey), diags
 	case 1:
-		if tt, ok := remain[0].(hcl.TraverseIndex); ok {
+		switch tt := remain[0].(type) {
+		case hcl.TraverseIndex:
 			key, err := ParseInstanceKey(tt.Key)
 			if err != nil {
 				diags = diags.Append(&hcl.Diagnostic{
@@ -232,7 +245,20 @@ func parseResourceInstanceUnderModule(moduleAddr ModuleInstance, remain hcl.Trav
 			}
 
 			return moduleAddr.ResourceInstance(mode, typeName, name, key), diags
-		} else {
+		case hcl.TraverseSplat:
+			if allowPartial {
+				return moduleAddr.ResourceInstance(mode, typeName, name, WildcardKey), diags
+			}
+
+			// Otherwise, return an error.
+			diags = diags.Append(&hcl.Diagnostic{
+				Severity: hcl.DiagError,
+				Summary:  "Invalid address",
+				Detail:   "Resource instance key must be given in square brackets.",
+				Subject:  remain[0].SourceRange().Ptr(),
+			})
+			return AbsResourceInstance{}, diags
+		default:
 			diags = diags.Append(&hcl.Diagnostic{
 				Severity: hcl.DiagError,
 				Summary:  "Invalid address",
@@ -369,11 +395,39 @@ func ParseAbsResourceStr(str string) (AbsResource, tfdiags.Diagnostics) {
 // If error diagnostics are returned then the AbsResource value is invalid and
 // must not be used.
 func ParseAbsResourceInstance(traversal hcl.Traversal) (AbsResourceInstance, tfdiags.Diagnostics) {
-	addr, diags := ParseTarget(traversal)
+	target, diags := ParseTarget(traversal)
+	if diags.HasErrors() {
+		return AbsResourceInstance{}, diags
+	}
+
+	addr, validateDiags := validateResourceFromTarget(target, traversal.SourceRange().Ptr())
+	diags = diags.Append(validateDiags)
+	return addr, diags
+}
+
+// ParsePartialResourceInstance attempts to interpret the given traversal as a
+// partial absolute resource instance address, using the same syntax as expected
+// by ParsePartialTarget.
+//
+// If no error diagnostics are returned, the returned target includes the
+// address that was extracted and the source range it was extracted from.
+//
+// If error diagnostics are returned then the AbsResource value is invalid and
+// must not be used.
+func ParsePartialResourceInstance(traversal hcl.Traversal) (AbsResourceInstance, tfdiags.Diagnostics) {
+	target, diags := ParsePartialTarget(traversal)
 	if diags.HasErrors() {
 		return AbsResourceInstance{}, diags
 	}
 
+	addr, validateDiags := validateResourceFromTarget(target, traversal.SourceRange().Ptr())
+	diags = diags.Append(validateDiags)
+	return addr, diags
+}
+
+func validateResourceFromTarget(addr *Target, src *hcl.Range) (AbsResourceInstance, tfdiags.Diagnostics) {
+	var diags tfdiags.Diagnostics
+
 	switch tt := addr.Subject.(type) {
 
 	case AbsResource:
@@ -387,7 +441,7 @@ func ParseAbsResourceInstance(traversal hcl.Traversal) (AbsResourceInstance, tfd
 			Severity: hcl.DiagError,
 			Summary:  "Invalid address",
 			Detail:   "A resource instance address is required here. The module path must be followed by a resource instance specification.",
-			Subject:  traversal.SourceRange().Ptr(),
+			Subject:  src,
 		})
 		return AbsResourceInstance{}, diags
 
@@ -396,7 +450,7 @@ func ParseAbsResourceInstance(traversal hcl.Traversal) (AbsResourceInstance, tfd
 			Severity: hcl.DiagError,
 			Summary:  "Invalid address",
 			Detail:   "A resource address is required here.",
-			Subject:  traversal.SourceRange().Ptr(),
+			Subject:  src,
 		})
 		return AbsResourceInstance{}, diags
 
@@ -429,6 +483,32 @@ func ParseAbsResourceInstanceStr(str string) (AbsResourceInstance, tfdiags.Diagn
 	return addr, diags
 }
 
+// ParsePartialResourceInstanceStr is a helper wrapper around
+// ParsePartialResourceInstance that takes a string and parses it with the HCL
+// native syntax traversal parser before interpreting it.
+//
+// Error diagnostics are returned if either the parsing fails or the analysis
+// of the traversal fails. There is no way for the caller to distinguish the
+// two kinds of diagnostics programmatically. If error diagnostics are returned
+// the returned address may be incomplete.
+//
+// Since this function has no context about the source of the given string,
+// any returned diagnostics will not have meaningful source location
+// information.
+func ParsePartialResourceInstanceStr(str string) (AbsResourceInstance, tfdiags.Diagnostics) {
+	var diags tfdiags.Diagnostics
+
+	traversal, parseDiags := hclsyntax.ParseTraversalPartial([]byte(str), "", hcl.Pos{Line: 1, Column: 1})
+	diags = diags.Append(parseDiags)
+	if parseDiags.HasErrors() {
+		return AbsResourceInstance{}, diags
+	}
+
+	addr, addrDiags := ParsePartialResourceInstance(traversal)
+	diags = diags.Append(addrDiags)
+	return addr, diags
+}
+
 // ModuleAddr returns the module address portion of the subject of
 // the recieving target.
 //

internal/addrs/provider_config.go

@@ -7,9 +7,10 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/hashicorp/terraform/internal/tfdiags"
 	"github.com/zclconf/go-cty/cty"
 
+	"github.com/hashicorp/terraform/internal/tfdiags"
+
 	"github.com/hashicorp/hcl/v2"
 	"github.com/hashicorp/hcl/v2/hclsyntax"
 )
@@ -121,7 +122,7 @@ var _ UniqueKeyer = AbsProviderConfig{}
 // This type of address is typically not used prominently in the UI, except in
 // error messages that refer to provider configurations.
 func ParseAbsProviderConfig(traversal hcl.Traversal) (AbsProviderConfig, tfdiags.Diagnostics) {
-	modInst, remain, diags := parseModuleInstancePrefix(traversal)
+	modInst, remain, diags := parseModuleInstancePrefix(traversal, false)
 	var ret AbsProviderConfig
 
 	// Providers cannot resolve within module instances, so verify that there
@@ -260,7 +261,7 @@ func ParseLegacyAbsProviderConfigStr(str string) (AbsProviderConfig, tfdiags.Dia
 //
 // We will not use this address form for any new file formats.
 func ParseLegacyAbsProviderConfig(traversal hcl.Traversal) (AbsProviderConfig, tfdiags.Diagnostics) {
-	modInst, remain, diags := parseModuleInstancePrefix(traversal)
+	modInst, remain, diags := parseModuleInstancePrefix(traversal, false)
 	var ret AbsProviderConfig
 
 	// Providers cannot resolve within module instances, so verify that there

internal/backend/remote-state/azure/go.mod

@@ -40,7 +40,7 @@ require (
 	github.com/hashicorp/go-retryablehttp v0.7.5 // indirect
 	github.com/hashicorp/go-slug v0.14.0 // indirect
 	github.com/hashicorp/go-version v1.6.0 // indirect
-	github.com/hashicorp/hcl/v2 v2.20.0 // indirect
+	github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a // indirect
 	github.com/hashicorp/terraform-registry-address v0.2.3 // indirect
 	github.com/hashicorp/terraform-svchost v0.1.1 // indirect
 	github.com/kr/pretty v0.3.0 // indirect

internal/backend/remote-state/azure/go.sum

@@ -243,6 +243,7 @@ github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl/v2 v2.20.0 h1:l++cRs/5jQOiKVvqXZm/P1ZEfVXJmvLS9WSVxkaeTb4=
 github.com/hashicorp/hcl/v2 v2.20.0/go.mod h1:WmcD/Ym72MDOOx5F62Ly+leloeu6H7m0pG7VBiU6pQk=
+github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a/go.mod h1:TZDqQ4kNKCbh1iJp99FdPiUaVDDUPivbqxZulxDYqL4=
 github.com/hashicorp/terraform-registry-address v0.2.3 h1:2TAiKJ1A3MAkZlH1YI/aTVcLZRu7JseiXNRHbOAyoTI=
 github.com/hashicorp/terraform-registry-address v0.2.3/go.mod h1:lFHA76T8jfQteVfT7caREqguFrW3c4MFSPhZB7HHgUM=
 github.com/hashicorp/terraform-svchost v0.1.1 h1:EZZimZ1GxdqFRinZ1tpJwVxxt49xc/S52uzrw4x0jKQ=

internal/backend/remote-state/consul/go.mod

@@ -28,7 +28,7 @@ require (
 	github.com/hashicorp/go-uuid v1.0.3 // indirect
 	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.1 // indirect
-	github.com/hashicorp/hcl/v2 v2.20.0 // indirect
+	github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a // indirect
 	github.com/hashicorp/serf v0.9.6 // indirect
 	github.com/hashicorp/terraform-registry-address v0.2.3 // indirect
 	github.com/hashicorp/terraform-svchost v0.1.1 // indirect

internal/backend/remote-state/consul/go.sum

@@ -217,6 +217,7 @@ github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl/v2 v2.20.0 h1:l++cRs/5jQOiKVvqXZm/P1ZEfVXJmvLS9WSVxkaeTb4=
 github.com/hashicorp/hcl/v2 v2.20.0/go.mod h1:WmcD/Ym72MDOOx5F62Ly+leloeu6H7m0pG7VBiU6pQk=
+github.com/hashicorp/hcl/v2 v2.20.2-0.20240408171805-5fdb81b0624a/go.mod h1:TZDqQ4kNKCbh1iJp99FdPiUaVDDUPivbqxZulxDYqL4=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/hashicorp/mdns v1.0.4/go.mod h1:mtBihi+LeNXGtG8L9dX59gAEa12BDtBQSp4v/YAJqrc=
 github.com/hashicorp/memberlist v0.3.0 h1:8+567mCcFDnS5ADl7lrpxPMWiFCElyUEeW0gtj34fMA=