terraform

package
v0.67.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 27, 2024 License: MIT Imports: 33 Imported by: 3

Documentation

Index

Constants

View Source 
const (
	CommandNameTerragruntReadConfig = "terragrunt-read-config"
	NullTFVarsFile                  = ".terragrunt-null-vars.auto.tfvars.json"
)
View Source 
const (
	CommandName     = ""
	CommandHelpName = "*"
)
View Source 
const (
	HookCtxTFPathEnvName   = "TG_CTX_TF_PATH"
	HookCtxCommandEnvName  = "TG_CTX_COMMAND"
	HookCtxHookNameEnvName = "TG_CTX_HOOK_NAME"
)
View Source 
const DefaultTerraformVersionConstraint = ">= v0.12.0"

This uses the constraint syntax from https://github.com/hashicorp/go-version This version of Terragrunt was tested to work with Terraform 0.12.0 and above only

View Source 
const ModuleInitRequiredFile = ".terragrunt-init-required"

file to indicate that init should be executed

View Source 
const ModuleManifestName = ".terragrunt-module-manifest"

manifest for files copied from terragrunt module folder (i.e., the folder that contains the current terragrunt.hcl)

View Source 
const SourceManifestName = ".terragrunt-source-manifest"

manifest for files copied from the URL specified in the terraform { source = "<URL>" } config

View Source 
const TerraformExtensionGlob = "*.tf"
View Source 
const TerragruntTFVarsFile = "terragrunt-debug.tfvars.json"

Variables

View Source 
var ModuleRegex = regexp.MustCompile(`module[[:blank:]]+".+"`)
View Source 
var TerraformCommandsThatDoNotNeedInit = []string{
	"version",
	"terragrunt-info",
	"graph-dependencies",
}
View Source 
var TerraformCommandsThatUseState = []string{
	"init",
	"apply",
	"destroy",
	"env",
	"import",
	"graph",
	"output",
	"plan",
	"push",
	"refresh",
	"show",
	"taint",
	"untaint",
	"validate",
	"force-unlock",
	"state",
}
View Source 
var TerraformVersionRegex = regexp.MustCompile(`^(\S+)\s(v?\d+\.\d+\.\d+)`)

TerraformVersionRegex verifies that terraform --version output is in one of the following formats: - OpenTofu v1.6.0-dev - Terraform v0.9.5-dev (cad024a5fe131a546936674ef85445215bbc4226+CHANGES) - Terraform v0.13.0-beta2 - Terraform v0.12.27 We only make sure the "v#.#.#" part is present in the output.

Functions

func Action added in v0.66.7 

func Action(opts *options.TerragruntOptions) cli.ActionFunc

func AlreadyHaveLatestCode added in v0.66.7 

func AlreadyHaveLatestCode(terraformSource *terraform.Source, terragruntOptions *options.TerragruntOptions) (bool, error)

Returns true if the specified TerraformSource, of the exact same version, has already been downloaded into the DownloadFolder. This helps avoid downloading the same code multiple times. Note that if the TerraformSource points to a local file path, a hash will be generated from the contents of the source dir. See the ProcessTerraformSource method for more info.

func CheckFolderContainsTerraformCode added in v0.66.7 

func CheckFolderContainsTerraformCode(terragruntOptions *options.TerragruntOptions) error

func CheckTerraformVersion 

func CheckTerraformVersion(constraint string, terragruntOptions *options.TerragruntOptions) error

Check that the currently installed Terraform version works meets the specified version constraint and return an error if it doesn't

func CheckTerraformVersionMeetsConstraint added in v0.66.7 

func CheckTerraformVersionMeetsConstraint(currentVersion *version.Version, constraint string) error

Check that the current version of Terraform meets the specified constraint and return an error if it doesn't

func CheckTerragruntVersion 

func CheckTerragruntVersion(constraint string, terragruntOptions *options.TerragruntOptions) error

Check that the currently running Terragrunt version meets the specified version constraint and return an error if it doesn't

func CheckTerragruntVersionMeetsConstraint added in v0.66.7 

func CheckTerragruntVersionMeetsConstraint(currentVersion *version.Version, constraint string) error

Check that the current version of Terragrunt meets the specified constraint and return an error if it doesn't

func DownloadTerraformSourceIfNecessary added in v0.66.7 

func DownloadTerraformSourceIfNecessary(ctx context.Context, terraformSource *terraform.Source, terragruntOptions *options.TerragruntOptions, terragruntConfig *config.TerragruntConfig) error

Download the specified TerraformSource if the latest code hasn't already been downloaded.

func FilterTerraformExtraArgs added in v0.66.7 

func FilterTerraformExtraArgs(terragruntOptions *options.TerragruntOptions, terragruntConfig *config.TerragruntConfig) []string

func IsRetryable added in v0.66.7 

func IsRetryable(opts *options.TerragruntOptions, out *util.CmdOutput) bool

IsRetryable checks whether there was an error and if the output matches any of the configured RetryableErrors

func NewCommand 

func NewCommand(opts *options.TerragruntOptions) *cli.Command

func ParseTerraformVersion added in v0.66.7 

func ParseTerraformVersion(versionCommandOutput string) (*version.Version, error)

Parse the output of the terraform --version command

func PopulateTerraformVersion 

func PopulateTerraformVersion(ctx context.Context, terragruntOptions *options.TerragruntOptions) error

Populate the currently installed version of Terraform into the given terragruntOptions

func Run 

func Run(ctx context.Context, opts *options.TerragruntOptions) error

Run downloads terraform source if necessary, then runs terraform with the given options and CLI args. This will forward all the args and extra_arguments directly to Terraform.

func RunTerraformWithRetry added in v0.66.7 

func RunTerraformWithRetry(ctx context.Context, terragruntOptions *options.TerragruntOptions) error

func RunWithTarget 

func RunWithTarget(ctx context.Context, opts *options.TerragruntOptions, target *Target) error

func SetTerragruntInputsAsEnvVars added in v0.66.7 

func SetTerragruntInputsAsEnvVars(terragruntOptions *options.TerragruntOptions, terragruntConfig *config.TerragruntConfig) error

The Terragrunt configuration can contain a set of inputs to pass to Terraform as environment variables. This method sets these environment variables in the given terragruntOptions.

func ToTerraformEnvVars added in v0.66.7 

func ToTerraformEnvVars(vars map[string]interface{}) (map[string]string, error)

Convert the given variables to a map of environment variables that will expose those variables to Terraform. The keys will be of the format TF_VAR_xxx and the values will be converted to JSON, which Terraform knows how to read natively.

func ValidateWorkingDir added in v0.66.7 

func ValidateWorkingDir(terraformSource *terraform.Source) error

Check if working terraformSource.WorkingDir exists and is directory

func WriteTerragruntDebugFile 

func WriteTerragruntDebugFile(terragruntOptions *options.TerragruntOptions, terragruntConfig *config.TerragruntConfig) error

WriteTerragruntDebugFile will create a tfvars file that can be used to invoke the terraform module in the same way that terragrunt invokes the module, so that you can debug issues with the terragrunt config.

Types

type BackendNotDefined 

type BackendNotDefined struct {
	Opts        *options.TerragruntOptions
	BackendType string
}

func (BackendNotDefined) Error 

func (err BackendNotDefined) Error() string

type DownloadingTerraformSourceErr added in v0.54.7 

type DownloadingTerraformSourceErr struct {
	ErrMsg error
	Url    string
}

func (DownloadingTerraformSourceErr) Error added in v0.54.7 

func (err DownloadingTerraformSourceErr) Error() string

type FileCopyGetter 

type FileCopyGetter struct {
	getter.FileGetter

	// List of glob paths that should be included in the copy. This can be used to override the default behavior of
	// Terragrunt, which will skip hidden folders.
	IncludeInCopy []string
}

A custom getter.Getter implementation that uses file copying instead of symlinks. Symlinks are faster and use less disk space, but they cause issues in Windows and with infinite loops, so we copy files/folders instead.

func (*FileCopyGetter) Get 

func (g *FileCopyGetter) Get(dst string, u *url.URL) error

The original FileGetter does NOT know how to do folder copying (it only does symlinks), so we provide a copy implementation here

func (*FileCopyGetter) GetFile 

func (g *FileCopyGetter) GetFile(dst string, u *url.URL) error

GetFile The original FileGetter already knows how to do file copying so long as we set the Copy flag to true, so just delegate to it

type InvalidTerraformVersion 

type InvalidTerraformVersion struct {
	CurrentVersion     *version.Version
	VersionConstraints version.Constraints
}

func (InvalidTerraformVersion) Error 

func (err InvalidTerraformVersion) Error() string

type InvalidTerraformVersionSyntax 

type InvalidTerraformVersionSyntax string

func (InvalidTerraformVersionSyntax) Error 

func (err InvalidTerraformVersionSyntax) Error() string

type InvalidTerragruntVersion 

type InvalidTerragruntVersion struct {
	CurrentVersion     *version.Version
	VersionConstraints version.Constraints
}

func (InvalidTerragruntVersion) Error 

func (err InvalidTerragruntVersion) Error() string

type MaxRetriesExceeded 

type MaxRetriesExceeded struct {
	Opts *options.TerragruntOptions
}

func (MaxRetriesExceeded) Error 

func (err MaxRetriesExceeded) Error() string

type MissingCommand 

type MissingCommand struct{}

func (MissingCommand) Error 

func (err MissingCommand) Error() string

type ModuleIsProtected 

type ModuleIsProtected struct {
	Opts *options.TerragruntOptions
}

func (ModuleIsProtected) Error 

func (err ModuleIsProtected) Error() string

type NoTerraformFilesFound 

type NoTerraformFilesFound string

func (NoTerraformFilesFound) Error 

func (path NoTerraformFilesFound) Error() string

type Target 

type Target struct {
	// contains filtered or unexported fields
}

func NewTarget 

func NewTarget(point TargetPointType, callbackFunc TargetCallbackType) *Target

func NewTargetWithErrorHandler added in v0.56.1 

func NewTargetWithErrorHandler(point TargetPointType, callbackFunc TargetCallbackType, errorCallbackFunc TargetErrorCallbackType) *Target

type TargetCallbackType 

type TargetCallbackType func(ctx context.Context, opts *options.TerragruntOptions, config *config.TerragruntConfig) error

type TargetErrorCallbackType added in v0.56.1 

type TargetErrorCallbackType func(opts *options.TerragruntOptions, config *config.TerragruntConfig, e error) error

type TargetPointType 

type TargetPointType byte
const (
	TargetPointParseConfig TargetPointType = iota + 1
	TargetPointDownloadSource
	TargetPointGenerateConfig
	TargetPointInitCommand
)

type WorkingDirNotDir 

type WorkingDirNotDir struct {
	Source string
	Dir    string
}

func (WorkingDirNotDir) Error 

func (err WorkingDirNotDir) Error() string

type WorkingDirNotFound 

type WorkingDirNotFound struct {
	Source string
	Dir    string
}

func (WorkingDirNotFound) Error 

func (err WorkingDirNotFound) Error() string

type WrongTerraformCommand added in v0.50.5 

type WrongTerraformCommand string

func (WrongTerraformCommand) Error added in v0.50.5 

func (name WrongTerraformCommand) Error() string

type WrongTofuCommand added in v0.66.4 

type WrongTofuCommand string

func (WrongTofuCommand) Error added in v0.66.4 

func (name WrongTofuCommand) Error() string

Source Files

View all Source files

Directories

Path Synopsis
providers
providers/amazonsts
providers/externalcmd

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