fix: local variables should not be overridden by remote variables during `terraform import` (#29972)

* fix: local variables should not be overridden by remote variables during `terraform import`

* chore: applied the same fix in the 'internal/cloud' package

* backport changes from cloud package to remote package

Co-authored-by: Alisdair McDiarmid <alisdair@users.noreply.github.com>
Co-authored-by: uturunku1 <luces.huayhuaca@gmail.com>
This commit is contained in:
Theo Chupp 2022-03-15 17:42:11 -04:00 committed by GitHub
parent 7c0cbaa407
commit d15a2bc024
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 607 additions and 96 deletions

View File

@ -673,19 +673,14 @@ func (b *Remote) StateMgr(name string) (statemgr.Full, error) {
return &remote.State{Client: client}, nil
}
// Operation implements backend.Enhanced.
func (b *Remote) Operation(ctx context.Context, op *backend.Operation) (*backend.RunningOperation, error) {
// Get the remote workspace name.
name := op.Workspace
switch {
case op.Workspace == backend.DefaultStateName:
name = b.workspace
case b.prefix != "" && !strings.HasPrefix(op.Workspace, b.prefix):
name = b.prefix + op.Workspace
}
func isLocalExecutionMode(execMode string) bool {
return execMode == "local"
}
func (b *Remote) fetchWorkspace(ctx context.Context, organization string, name string) (*tfe.Workspace, error) {
remoteWorkspaceName := b.getRemoteWorkspaceName(name)
// Retrieve the workspace for this operation.
w, err := b.client.Workspaces.Read(ctx, b.organization, name)
w, err := b.client.Workspaces.Read(ctx, b.organization, remoteWorkspaceName)
if err != nil {
switch err {
case context.Canceled:
@ -695,17 +690,29 @@ func (b *Remote) Operation(ctx context.Context, op *backend.Operation) (*backend
"workspace %s not found\n\n"+
"The configured \"remote\" backend returns '404 Not Found' errors for resources\n"+
"that do not exist, as well as for resources that a user doesn't have access\n"+
"to. If the resource does exist, please check the rights for the used token.",
"to. If the resource does exist, please check the rights for the used token",
name,
)
default:
return nil, fmt.Errorf(
"The configured \"remote\" backend encountered an unexpected error:\n\n%s",
err := fmt.Errorf(
"the configured \"remote\" backend encountered an unexpected error:\n\n%s",
err,
)
return nil, err
}
}
return w, nil
}
// Operation implements backend.Enhanced.
func (b *Remote) Operation(ctx context.Context, op *backend.Operation) (*backend.RunningOperation, error) {
w, err := b.fetchWorkspace(ctx, b.organization, op.Workspace)
if err != nil {
return nil, err
}
// Terraform remote version conflicts are not a concern for operations. We
// are in one of three states:
//
@ -718,7 +725,7 @@ func (b *Remote) Operation(ctx context.Context, op *backend.Operation) (*backend
b.IgnoreVersionConflict()
// Check if we need to use the local backend to run the operation.
if b.forceLocal || !w.Operations {
if b.forceLocal || isLocalExecutionMode(w.ExecutionMode) {
// Record that we're forced to run operations locally to allow the
// command package UI to operate correctly
b.forceLocal = true
@ -902,7 +909,7 @@ func (b *Remote) VerifyWorkspaceTerraformVersion(workspaceName string) tfdiags.D
// If the workspace has remote operations disabled, the remote Terraform
// version is effectively meaningless, so we'll skip version verification.
if !workspace.Operations {
if isLocalExecutionMode(workspace.ExecutionMode) {
return nil
}

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@ -1526,36 +1526,36 @@ func TestRemote_applyVersionCheck(t *testing.T) {
localVersion string
remoteVersion string
forceLocal bool
hasOperations bool
executionMode string
wantErr string
}{
"versions can be different for remote apply": {
localVersion: "0.14.0",
remoteVersion: "0.13.5",
hasOperations: true,
executionMode: "remote",
},
"versions can be different for local apply": {
localVersion: "0.14.0",
remoteVersion: "0.13.5",
hasOperations: false,
executionMode: "local",
},
"force local with remote operations and different versions is acceptable": {
localVersion: "0.14.0",
remoteVersion: "0.14.0-acme-provider-bundle",
forceLocal: true,
hasOperations: true,
executionMode: "remote",
},
"no error if versions are identical": {
localVersion: "0.14.0",
remoteVersion: "0.14.0",
forceLocal: true,
hasOperations: true,
executionMode: "remote",
},
"no error if force local but workspace has remote operations disabled": {
localVersion: "0.14.0",
remoteVersion: "0.13.5",
forceLocal: true,
hasOperations: false,
executionMode: "local",
},
}
@ -1591,7 +1591,7 @@ func TestRemote_applyVersionCheck(t *testing.T) {
b.organization,
b.workspace,
tfe.WorkspaceUpdateOptions{
Operations: tfe.Bool(tc.hasOperations),
ExecutionMode: tfe.String(tc.executionMode),
TerraformVersion: tfe.String(tc.remoteVersion),
},
)
@ -1644,7 +1644,7 @@ func TestRemote_applyVersionCheck(t *testing.T) {
hasRemote := strings.Contains(output, "Running apply in the remote backend")
hasSummary := strings.Contains(output, "1 added, 0 changed, 0 destroyed")
hasResources := run.State.HasManagedResourceInstanceObjects()
if !tc.forceLocal && tc.hasOperations {
if !tc.forceLocal && !isLocalExecutionMode(tc.executionMode) {
if !hasRemote {
t.Errorf("missing remote backend header in output: %s", output)
}

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@ -82,22 +82,6 @@ func (b *Remote) LocalRun(op *backend.Operation) (*backend.LocalRun, statemgr.Fu
}
ret.Config = config
// The underlying API expects us to use the opaque workspace id to request
// variables, so we'll need to look that up using our organization name
// and workspace name.
remoteWorkspaceID, err := b.getRemoteWorkspaceID(context.Background(), op.Workspace)
if err != nil {
diags = diags.Append(fmt.Errorf("error finding remote workspace: %w", err))
return nil, nil, diags
}
log.Printf("[TRACE] backend/remote: retrieving variables from workspace %s/%s (%s)", remoteWorkspaceName, b.organization, remoteWorkspaceID)
tfeVariables, err := b.client.Variables.List(context.Background(), remoteWorkspaceID, tfe.VariableListOptions{})
if err != nil && err != tfe.ErrResourceNotFound {
diags = diags.Append(fmt.Errorf("error loading variables: %w", err))
return nil, nil, diags
}
if op.AllowUnsetVariables {
// If we're not going to use the variables in an operation we'll be
// more lax about them, stubbing out any unset ones as unknown.
@ -105,14 +89,41 @@ func (b *Remote) LocalRun(op *backend.Operation) (*backend.LocalRun, statemgr.Fu
// but not enough information to run a real operation (plan, apply, etc)
ret.PlanOpts.SetVariables = stubAllVariables(op.Variables, config.Module.Variables)
} else {
if tfeVariables != nil {
if op.Variables == nil {
op.Variables = make(map[string]backend.UnparsedVariableValue)
// The underlying API expects us to use the opaque workspace id to request
// variables, so we'll need to look that up using our organization name
// and workspace name.
remoteWorkspaceID, err := b.getRemoteWorkspaceID(context.Background(), op.Workspace)
if err != nil {
diags = diags.Append(fmt.Errorf("error finding remote workspace: %w", err))
return nil, nil, diags
}
w, err := b.fetchWorkspace(context.Background(), b.organization, op.Workspace)
if err != nil {
diags = diags.Append(fmt.Errorf("error loading workspace: %w", err))
return nil, nil, diags
}
if isLocalExecutionMode(w.ExecutionMode) {
log.Printf("[TRACE] skipping retrieving variables from workspace %s/%s (%s), workspace is in Local Execution mode", remoteWorkspaceName, b.organization, remoteWorkspaceID)
} else {
log.Printf("[TRACE] backend/remote: retrieving variables from workspace %s/%s (%s)", remoteWorkspaceName, b.organization, remoteWorkspaceID)
tfeVariables, err := b.client.Variables.List(context.Background(), remoteWorkspaceID, tfe.VariableListOptions{})
if err != nil && err != tfe.ErrResourceNotFound {
diags = diags.Append(fmt.Errorf("error loading variables: %w", err))
return nil, nil, diags
}
for _, v := range tfeVariables.Items {
if v.Category == tfe.CategoryTerraform {
op.Variables[v.Key] = &remoteStoredVariableValue{
definition: v,
if tfeVariables != nil {
if op.Variables == nil {
op.Variables = make(map[string]backend.UnparsedVariableValue)
}
for _, v := range tfeVariables.Items {
if v.Category == tfe.CategoryTerraform {
if _, ok := op.Variables[v.Key]; !ok {
op.Variables[v.Key] = &remoteStoredVariableValue{
definition: v,
}
}
}
}
}

View File

@ -2,6 +2,9 @@ package remote
import (
"context"
"github.com/hashicorp/terraform/internal/terraform"
"github.com/hashicorp/terraform/internal/tfdiags"
"reflect"
"testing"
tfe "github.com/hashicorp/go-tfe"
@ -233,3 +236,234 @@ func TestRemoteContextWithVars(t *testing.T) {
})
}
}
func TestRemoteVariablesDoNotOverride(t *testing.T) {
catTerraform := tfe.CategoryTerraform
varName1 := "key1"
varName2 := "key2"
varName3 := "key3"
varValue1 := "value1"
varValue2 := "value2"
varValue3 := "value3"
tests := map[string]struct {
localVariables map[string]backend.UnparsedVariableValue
remoteVariables []*tfe.VariableCreateOptions
expectedVariables terraform.InputValues
}{
"no local variables": {
map[string]backend.UnparsedVariableValue{},
[]*tfe.VariableCreateOptions{
{
Key: &varName1,
Value: &varValue1,
Category: &catTerraform,
},
{
Key: &varName2,
Value: &varValue2,
Category: &catTerraform,
},
{
Key: &varName3,
Value: &varValue3,
Category: &catTerraform,
},
},
terraform.InputValues{
varName1: &terraform.InputValue{
Value: cty.StringVal(varValue1),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName2: &terraform.InputValue{
Value: cty.StringVal(varValue2),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName3: &terraform.InputValue{
Value: cty.StringVal(varValue3),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
},
},
"single conflicting local variable": {
map[string]backend.UnparsedVariableValue{
varName3: testUnparsedVariableValue(varValue3),
},
[]*tfe.VariableCreateOptions{
{
Key: &varName1,
Value: &varValue1,
Category: &catTerraform,
}, {
Key: &varName2,
Value: &varValue2,
Category: &catTerraform,
}, {
Key: &varName3,
Value: &varValue3,
Category: &catTerraform,
},
},
terraform.InputValues{
varName1: &terraform.InputValue{
Value: cty.StringVal(varValue1),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName2: &terraform.InputValue{
Value: cty.StringVal(varValue2),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName3: &terraform.InputValue{
Value: cty.StringVal(varValue3),
SourceType: terraform.ValueFromNamedFile,
SourceRange: tfdiags.SourceRange{
Filename: "fake.tfvars",
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
},
},
},
},
"no conflicting local variable": {
map[string]backend.UnparsedVariableValue{
varName3: testUnparsedVariableValue(varValue3),
},
[]*tfe.VariableCreateOptions{
{
Key: &varName1,
Value: &varValue1,
Category: &catTerraform,
}, {
Key: &varName2,
Value: &varValue2,
Category: &catTerraform,
},
},
terraform.InputValues{
varName1: &terraform.InputValue{
Value: cty.StringVal(varValue1),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName2: &terraform.InputValue{
Value: cty.StringVal(varValue2),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName3: &terraform.InputValue{
Value: cty.StringVal(varValue3),
SourceType: terraform.ValueFromNamedFile,
SourceRange: tfdiags.SourceRange{
Filename: "fake.tfvars",
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
},
},
},
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
configDir := "./testdata/variables"
b, bCleanup := testBackendDefault(t)
defer bCleanup()
_, configLoader, configCleanup := initwd.MustLoadConfigForTests(t, configDir)
defer configCleanup()
workspaceID, err := b.getRemoteWorkspaceID(context.Background(), backend.DefaultStateName)
if err != nil {
t.Fatal(err)
}
streams, _ := terminal.StreamsForTesting(t)
view := views.NewStateLocker(arguments.ViewHuman, views.NewView(streams))
op := &backend.Operation{
ConfigDir: configDir,
ConfigLoader: configLoader,
StateLocker: clistate.NewLocker(0, view),
Workspace: backend.DefaultStateName,
Variables: test.localVariables,
}
for _, v := range test.remoteVariables {
b.client.Variables.Create(context.TODO(), workspaceID, *v)
}
lr, _, diags := b.LocalRun(op)
if diags.HasErrors() {
t.Fatalf("unexpected error\ngot: %s\nwant: <no error>", diags.Err().Error())
}
// When Context() succeeds, this should fail w/ "workspace already locked"
stateMgr, _ := b.StateMgr(backend.DefaultStateName)
if _, err := stateMgr.Lock(statemgr.NewLockInfo()); err == nil {
t.Fatal("unexpected success locking state after Context")
}
actual := lr.PlanOpts.SetVariables
expected := test.expectedVariables
for expectedKey := range expected {
actualValue := actual[expectedKey]
expectedValue := expected[expectedKey]
if !reflect.DeepEqual(*actualValue, *expectedValue) {
t.Fatalf("unexpected variable '%s'\ngot: %v\nwant: %v", expectedKey, actualValue, expectedValue)
}
}
})
}
}
type testUnparsedVariableValue string
func (v testUnparsedVariableValue) ParseVariableValue(mode configs.VariableParsingMode) (*terraform.InputValue, tfdiags.Diagnostics) {
return &terraform.InputValue{
Value: cty.StringVal(string(v)),
SourceType: terraform.ValueFromNamedFile,
SourceRange: tfdiags.SourceRange{
Filename: "fake.tfvars",
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
},
}, nil
}

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@ -1241,7 +1241,7 @@ func TestRemote_planOtherError(t *testing.T) {
}
if !strings.Contains(err.Error(),
"The configured \"remote\" backend encountered an unexpected error:\n\nI'm a little teacup") {
"the configured \"remote\" backend encountered an unexpected error:\n\nI'm a little teacup") {
t.Fatalf("expected error message, got: %s", err.Error())
}
}

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@ -556,21 +556,21 @@ func TestRemote_StateMgr_versionCheckLatest(t *testing.T) {
func TestRemote_VerifyWorkspaceTerraformVersion(t *testing.T) {
testCases := []struct {
local string
remote string
operations bool
wantErr bool
local string
remote string
executionMode string
wantErr bool
}{
{"0.13.5", "0.13.5", true, false},
{"0.14.0", "0.13.5", true, true},
{"0.14.0", "0.13.5", false, false},
{"0.14.0", "0.14.1", true, false},
{"0.14.0", "1.0.99", true, false},
{"0.14.0", "1.1.0", true, false},
{"0.14.0", "1.2.0", true, true},
{"1.2.0", "1.2.99", true, false},
{"1.2.0", "1.3.0", true, true},
{"0.15.0", "latest", true, false},
{"0.13.5", "0.13.5", "remote", false},
{"0.14.0", "0.13.5", "remote", true},
{"0.14.0", "0.13.5", "local", false},
{"0.14.0", "0.14.1", "remote", false},
{"0.14.0", "1.0.99", "remote", false},
{"0.14.0", "1.1.0", "remote", false},
{"0.14.0", "1.2.0", "remote", true},
{"1.2.0", "1.2.99", "remote", false},
{"1.2.0", "1.3.0", "remote", true},
{"0.15.0", "latest", "remote", false},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("local %s, remote %s", tc.local, tc.remote), func(t *testing.T) {
@ -601,7 +601,7 @@ func TestRemote_VerifyWorkspaceTerraformVersion(t *testing.T) {
b.organization,
b.workspace,
tfe.WorkspaceUpdateOptions{
Operations: tfe.Bool(tc.operations),
ExecutionMode: &tc.executionMode,
TerraformVersion: tfe.String(tc.remote),
},
); err != nil {

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@ -0,0 +1,8 @@
variable "key1" {
}
variable "key2" {
}
variable "key3" {
}

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@ -601,28 +601,10 @@ func (b *Cloud) StateMgr(name string) (statemgr.Full, error) {
// Operation implements backend.Enhanced.
func (b *Cloud) Operation(ctx context.Context, op *backend.Operation) (*backend.RunningOperation, error) {
name := op.Workspace
// Retrieve the workspace for this operation.
w, err := b.client.Workspaces.Read(ctx, b.organization, name)
w, err := b.fetchWorkspace(ctx, b.organization, op.Workspace)
if err != nil {
switch err {
case context.Canceled:
return nil, err
case tfe.ErrResourceNotFound:
return nil, fmt.Errorf(
"workspace %s not found\n\n"+
"For security, Terraform Cloud returns '404 Not Found' responses for resources\n"+
"for resources that a user doesn't have access to, in addition to resources that\n"+
"do not exist. If the resource does exist, please check the permissions of the provided token.",
name,
)
default:
return nil, fmt.Errorf(
"Terraform Cloud returned an unexpected error:\n\n%s",
err,
)
}
return nil, err
}
// Terraform remote version conflicts are not a concern for operations. We
@ -969,6 +951,33 @@ func isLocalExecutionMode(execMode string) bool {
return execMode == "local"
}
func (b *Cloud) fetchWorkspace(ctx context.Context, organization string, workspace string) (*tfe.Workspace, error) {
// Retrieve the workspace for this operation.
w, err := b.client.Workspaces.Read(ctx, organization, workspace)
if err != nil {
switch err {
case context.Canceled:
return nil, err
case tfe.ErrResourceNotFound:
return nil, fmt.Errorf(
"workspace %s not found\n\n"+
"For security, Terraform Cloud returns '404 Not Found' responses for resources\n"+
"for resources that a user doesn't have access to, in addition to resources that\n"+
"do not exist. If the resource does exist, please check the permissions of the provided token.",
workspace,
)
default:
err := fmt.Errorf(
"Terraform Cloud returned an unexpected error:\n\n%s",
err,
)
return nil, err
}
}
return w, nil
}
func (wm WorkspaceMapping) tfeTags() []*tfe.Tag {
var tags []*tfe.Tag

View File

@ -5,8 +5,9 @@ import (
"fmt"
"log"
tfe "github.com/hashicorp/go-tfe"
"github.com/hashicorp/hcl/v2"
tfe "github.com/hashicorp/go-tfe"
"github.com/hashicorp/hcl/v2/hclsyntax"
"github.com/hashicorp/terraform/internal/backend"
"github.com/hashicorp/terraform/internal/configs"
@ -97,21 +98,34 @@ func (b *Cloud) LocalRun(op *backend.Operation) (*backend.LocalRun, statemgr.Ful
return nil, nil, diags
}
log.Printf("[TRACE] cloud: retrieving variables from workspace %s/%s (%s)", remoteWorkspaceName, b.organization, remoteWorkspaceID)
tfeVariables, err := b.client.Variables.List(context.Background(), remoteWorkspaceID, tfe.VariableListOptions{})
if err != nil && err != tfe.ErrResourceNotFound {
diags = diags.Append(fmt.Errorf("error loading variables: %w", err))
// Retrieve the workspace for this operation.
w, err := b.fetchWorkspace(context.Background(), b.organization, op.Workspace)
if err != nil {
diags = diags.Append(fmt.Errorf("error loading workspace: %w", err))
return nil, nil, diags
}
if tfeVariables != nil {
if op.Variables == nil {
op.Variables = make(map[string]backend.UnparsedVariableValue)
if isLocalExecutionMode(w.ExecutionMode) {
log.Printf("[TRACE] skipping retrieving variables from workspace %s/%s (%s), workspace is in Local Execution mode", remoteWorkspaceName, b.organization, remoteWorkspaceID)
} else {
log.Printf("[TRACE] cloud: retrieving variables from workspace %s/%s (%s)", remoteWorkspaceName, b.organization, remoteWorkspaceID)
tfeVariables, err := b.client.Variables.List(context.Background(), remoteWorkspaceID, tfe.VariableListOptions{})
if err != nil && err != tfe.ErrResourceNotFound {
diags = diags.Append(fmt.Errorf("error loading variables: %w", err))
return nil, nil, diags
}
for _, v := range tfeVariables.Items {
if v.Category == tfe.CategoryTerraform {
op.Variables[v.Key] = &remoteStoredVariableValue{
definition: v,
if tfeVariables != nil {
if op.Variables == nil {
op.Variables = make(map[string]backend.UnparsedVariableValue)
}
for _, v := range tfeVariables.Items {
if v.Category == tfe.CategoryTerraform {
if _, ok := op.Variables[v.Key]; !ok {
op.Variables[v.Key] = &remoteStoredVariableValue{
definition: v,
}
}
}
}
}

View File

@ -2,6 +2,7 @@ package cloud
import (
"context"
"reflect"
"testing"
tfe "github.com/hashicorp/go-tfe"
@ -13,6 +14,8 @@ import (
"github.com/hashicorp/terraform/internal/initwd"
"github.com/hashicorp/terraform/internal/states/statemgr"
"github.com/hashicorp/terraform/internal/terminal"
"github.com/hashicorp/terraform/internal/terraform"
"github.com/hashicorp/terraform/internal/tfdiags"
"github.com/zclconf/go-cty/cty"
)
@ -233,3 +236,220 @@ func TestRemoteContextWithVars(t *testing.T) {
})
}
}
func TestRemoteVariablesDoNotOverride(t *testing.T) {
catTerraform := tfe.CategoryTerraform
varName1 := "key1"
varName2 := "key2"
varName3 := "key3"
varValue1 := "value1"
varValue2 := "value2"
varValue3 := "value3"
tests := map[string]struct {
localVariables map[string]backend.UnparsedVariableValue
remoteVariables []*tfe.VariableCreateOptions
expectedVariables terraform.InputValues
}{
"no local variables": {
map[string]backend.UnparsedVariableValue{},
[]*tfe.VariableCreateOptions{
{
Key: &varName1,
Value: &varValue1,
Category: &catTerraform,
},
{
Key: &varName2,
Value: &varValue2,
Category: &catTerraform,
},
{
Key: &varName3,
Value: &varValue3,
Category: &catTerraform,
},
},
terraform.InputValues{
varName1: &terraform.InputValue{
Value: cty.StringVal(varValue1),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName2: &terraform.InputValue{
Value: cty.StringVal(varValue2),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName3: &terraform.InputValue{
Value: cty.StringVal(varValue3),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
},
},
"single conflicting local variable": {
map[string]backend.UnparsedVariableValue{
varName3: testUnparsedVariableValue{source: terraform.ValueFromNamedFile, value: cty.StringVal(varValue3)},
},
[]*tfe.VariableCreateOptions{
{
Key: &varName1,
Value: &varValue1,
Category: &catTerraform,
}, {
Key: &varName2,
Value: &varValue2,
Category: &catTerraform,
}, {
Key: &varName3,
Value: &varValue3,
Category: &catTerraform,
},
},
terraform.InputValues{
varName1: &terraform.InputValue{
Value: cty.StringVal(varValue1),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName2: &terraform.InputValue{
Value: cty.StringVal(varValue2),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName3: &terraform.InputValue{
Value: cty.StringVal(varValue3),
SourceType: terraform.ValueFromNamedFile,
SourceRange: tfdiags.SourceRange{
Filename: "fake.tfvars",
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
},
},
},
},
"no conflicting local variable": {
map[string]backend.UnparsedVariableValue{
varName3: testUnparsedVariableValue{source: terraform.ValueFromNamedFile, value: cty.StringVal(varValue3)},
},
[]*tfe.VariableCreateOptions{
{
Key: &varName1,
Value: &varValue1,
Category: &catTerraform,
}, {
Key: &varName2,
Value: &varValue2,
Category: &catTerraform,
},
},
terraform.InputValues{
varName1: &terraform.InputValue{
Value: cty.StringVal(varValue1),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName2: &terraform.InputValue{
Value: cty.StringVal(varValue2),
SourceType: terraform.ValueFromInput,
SourceRange: tfdiags.SourceRange{
Filename: "",
Start: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
End: tfdiags.SourcePos{Line: 0, Column: 0, Byte: 0},
},
},
varName3: &terraform.InputValue{
Value: cty.StringVal(varValue3),
SourceType: terraform.ValueFromNamedFile,
SourceRange: tfdiags.SourceRange{
Filename: "fake.tfvars",
Start: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
End: tfdiags.SourcePos{Line: 1, Column: 1, Byte: 0},
},
},
},
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
configDir := "./testdata/variables"
b, bCleanup := testBackendWithName(t)
defer bCleanup()
_, configLoader, configCleanup := initwd.MustLoadConfigForTests(t, configDir)
defer configCleanup()
workspaceID, err := b.getRemoteWorkspaceID(context.Background(), testBackendSingleWorkspaceName)
if err != nil {
t.Fatal(err)
}
streams, _ := terminal.StreamsForTesting(t)
view := views.NewStateLocker(arguments.ViewHuman, views.NewView(streams))
op := &backend.Operation{
ConfigDir: configDir,
ConfigLoader: configLoader,
StateLocker: clistate.NewLocker(0, view),
Workspace: testBackendSingleWorkspaceName,
Variables: test.localVariables,
}
for _, v := range test.remoteVariables {
b.client.Variables.Create(context.TODO(), workspaceID, *v)
}
lr, _, diags := b.LocalRun(op)
if diags.HasErrors() {
t.Fatalf("unexpected error\ngot: %s\nwant: <no error>", diags.Err().Error())
}
// When Context() succeeds, this should fail w/ "workspace already locked"
stateMgr, _ := b.StateMgr(testBackendSingleWorkspaceName)
if _, err := stateMgr.Lock(statemgr.NewLockInfo()); err == nil {
t.Fatal("unexpected success locking state after Context")
}
actual := lr.PlanOpts.SetVariables
expected := test.expectedVariables
for expectedKey := range expected {
actualValue := actual[expectedKey]
expectedValue := expected[expectedKey]
if !reflect.DeepEqual(*actualValue, *expectedValue) {
t.Fatalf("unexpected variable '%s'\ngot: %v\nwant: %v", expectedKey, actualValue, expectedValue)
}
}
})
}
}

View File

@ -0,0 +1,8 @@
variable "key1" {
}
variable "key2" {
}
variable "key3" {
}