project

package
v0.9.5 Latest Latest
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 Go to latest Published: Jul 26, 2024 License: AGPL-3.0 Imports: 28 Imported by: 0

Documentation

Index

Constants

View Source 
const ConfigFilePattern = "^project.y[a]{0,1}ml$"

ConfigFilePattern name of required project config file.

View Source 
const OutputLinkType = "outputMarkers"

Variables

View Source 
var BackendsFactories = map[string]BackendsFactory{}

BackendsFactories map of backend providers factories. Use BackendsFactories["prov_name"].New() to create backend of provider 'prov_name'

View Source 
var SecretDriversMap = map[string]SecretDriver{}
View Source 
var TemplateDriversMap map[string]TemplateDriver = map[string]TemplateDriver{}
View Source 
var UnitFactoriesMap = map[string]UnitFactory{}

Functions

func BcryptString 

func BcryptString(pwd []byte) (string, error)

func ConvertToShellVar 

func ConvertToShellVar(name string) string

func ConvertToShellVarName 

func ConvertToShellVarName(name string) string

func ConvertToTfVarName 

func ConvertToTfVarName(name string) string

func CreateMarker 

func CreateMarker(link ULinkT) (string, error)

CreateMarker generate hash string for template markers.

func DependenciesRecursiveIterate 

func DependenciesRecursiveIterate(u Unit, f func(Unit) error) error

func DiscoverCdevLastRelease 

func DiscoverCdevLastRelease() error

func EscapeForMarkerStr 

func EscapeForMarkerStr(in string) (string, error)

EscapeForMarkerStr convert URL to string which can be used as marker.

func InsertYaml 

func InsertYaml(data interface{}) (string, error)

InsertYaml function for template. Insert data to yaml in json one line string (supported from a box by yaml unmarshal functions).

func NewStackTemplate 

func NewStackTemplate(data []byte) (*stackTemplate, error)

func OutputsReplacer 

func OutputsReplacer(data reflect.Value, unit Unit) (reflect.Value, error)

OutputsReplacer - project scanner function, witch process dependencies markers in unit data created by AddRemoteStateMarker template function.

func OutputsScanner 

func OutputsScanner(data reflect.Value, unit Unit) (reflect.Value, error)

OutputsScanner - project scanner function, witch process dependencies markers in unit data setted by AddRemoteStateMarker template function.

func ProjectsFilesExists 

func ProjectsFilesExists() bool

func RegisterBackendFactory 

func RegisterBackendFactory(f BackendsFactory, provider string) error

RegisterBackendFactory - register factory of some provider (like s3) in map.

func RegisterSecretDriver 

func RegisterSecretDriver(drv SecretDriver, key string) error

func RegisterTemplateDriver 

func RegisterTemplateDriver(drv TemplateDriver)

RegisterTemplateDriver register unit template driver.

func RegisterUnitFactory 

func RegisterUnitFactory(f UnitFactory, modType string) error

func RenderUnitPlanningString 

func RenderUnitPlanningString(uStatus *UnitPlanningStatus) string

func ScanMarkers 

func ScanMarkers(data interface{}, procFunc MarkerScanner, unit Unit) error

ScanMarkers use marker scanner function to replace templated markers.

func StateOutputsReplacer 

func StateOutputsReplacer(data reflect.Value, unit Unit) (reflect.Value, error)

StateOutputsReplacer scan state data for outputs markers and replaces them for placeholders with output ref like <output "stack.unit.output" >

Types

type Backend 

type Backend interface {
	Name() string
	Provider() string
	GetBackendHCL(string, string) (*hclwrite.File, error)
	GetBackendBytes(string, string) ([]byte, error)
	GetRemoteStateHCL(string, string) ([]byte, error)
	LockState() error
	UnlockState() error
	WriteState(stateData string) error
	ReadState() (string, error)
}

Backend interface for backend provider.

type BackendsFactory 

type BackendsFactory interface {
	New([]byte, string, *Project) (Backend, error)
}

BackendsFactory - interface for backend provider factory. New() creates backend.

type ExecSet 

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

func NewExecSet 

func NewExecSet(planningStatus *ProjectPlanningStatus) *ExecSet

func (*ExecSet) AddUnit 

func (e *ExecSet) AddUnit(u *UnitPlanningStatus)

func (*ExecSet) Delete 

func (e *ExecSet) Delete(u Unit)

func (*ExecSet) Find 

func (e *ExecSet) Find(u Unit) *UnitPlanningStatus

func (*ExecSet) Front 

func (e *ExecSet) Front() *UnitPlanningStatus

func (*ExecSet) Index 

func (e *ExecSet) Index(u Unit) int

func (*ExecSet) IsEmpty 

func (e *ExecSet) IsEmpty() bool

func (*ExecSet) Len 

func (e *ExecSet) Len() int

func (*ExecSet) Slice 

func (e *ExecSet) Slice() []*UnitPlanningStatus

func (*ExecSet) StatusFilter 

func (e *ExecSet) StatusFilter(statusList ...ExecutionStatus) *ExecSet

type ExecutionStatus 

type ExecutionStatus uint16
const (
	Backlog ExecutionStatus = iota + 1
	ReadyForExec
	InProgress
	Finished
)

type ExtendedFuncMap 

type ExtendedFuncMap template.FuncMap

Type for tmpl functions list with additional options, like set path to templated file.

func (*ExtendedFuncMap) Get 

func (f *ExtendedFuncMap) Get(path string, s *Stack) template.FuncMap

type GlobalTemplateDriver 

type GlobalTemplateDriver struct {
}

func (*GlobalTemplateDriver) AddTemplateFunctions 

func (d *GlobalTemplateDriver) AddTemplateFunctions(mp template.FuncMap, p *Project, s *Stack)

func (*GlobalTemplateDriver) Name 

func (d *GlobalTemplateDriver) Name() string

type MarkerScanner 

type MarkerScanner func(data reflect.Value, unit Unit) (reflect.Value, error)

MarkerScanner type witch describe function for scanning markers in templated and unmarshaled yaml data.

type ObjectData 

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

ObjectData simple representation of project object.

type PrinterOutput 

type PrinterOutput struct {
	Name   string `json:"name"`
	Output string `json:"output"`
}

type Project 

type Project struct {
	SessionId string
	Units     map[string]Unit
	Stacks    map[string]*Stack
	Backends  map[string]Backend
	UnitLinks *UnitLinksT

	CodeCacheDir        string
	StateMutex          sync.Mutex
	InitLock            sync.Mutex
	RuntimeDataset      RuntimeData
	StateBackendName    string
	OwnState            *StateProject
	UUID                string
	ProcessedUnitsCount uint
	HupUnlockChan       chan os.Signal
	NewVersionMessage   string
	// contains filtered or unexported fields
}

Project describes main config with user-defined variables.

func LoadProjectBase 

func LoadProjectBase() (*Project, error)

LoadProjectBase read project data in current directory, create base project, and load secrets. stacks, backends and other objects are not loads.

func LoadProjectFull 

func LoadProjectFull() (*Project, error)

LoadProjectFull read project data in current directory, create base project, load secrets and all project's objects.

func NewEmptyProject 

func NewEmptyProject() *Project

NewEmptyProject creates new empty project. The configuration will not be loaded.

func (*Project) Apply 

func (p *Project) Apply() error

Apply all units.

func (*Project) BackupState 

func (p *Project) BackupState() error

func (*Project) Build 

func (p *Project) Build() error

Build generate all terraform code for project.

func (*Project) CheckContainsMarkers 

func (p *Project) CheckContainsMarkers(data string, kinds ...string) bool

CheckContainsMarkers - check if string contains any template markers.

func (*Project) ClearCacheDir 

func (p *Project) ClearCacheDir() error

func (*Project) Destroy 

func (p *Project) Destroy() error

Destroy all units.

func (*Project) Edit 

func (p *Project) Edit(name string) error

func (*Project) ExportEnvs 

func (p *Project) ExportEnvs(ex interface{}) error

func (*Project) GetState 

func (p *Project) GetState() ([]byte, error)

func (*Project) LoadState 

func (p *Project) LoadState() (*StateProject, error)

func (*Project) LockState 

func (p *Project) LockState() error

func (*Project) MkBuildDir 

func (p *Project) MkBuildDir() error

func (*Project) Name 

func (p *Project) Name() string

Name return project name.

func (*Project) NewEmptyState 

func (p *Project) NewEmptyState() *StateProject

func (*Project) Plan 

func (p *Project) Plan() (*graph, error)

Plan and output result.

func (*Project) PrintInfo 

func (p *Project) PrintInfo() error

PrintInfo print project info.

func (*Project) PrintOutputs 

func (p *Project) PrintOutputs() (err error)

func (*Project) PrintSecretsList 

func (p *Project) PrintSecretsList()

func (*Project) PullState 

func (p *Project) PullState() error

func (*Project) SaveState 

func (p *Project) SaveState() error

func (*Project) StartSigTrap 

func (p *Project) StartSigTrap(stop chan struct{})

func (*Project) StopSigTrap 

func (p *Project) StopSigTrap()

func (*Project) TemplateMust 

func (p *Project) TemplateMust(data []byte, fileName string) (res []byte, err error)

TemplateMust do template

func (*Project) TemplateTry 

func (p *Project) TemplateTry(data []byte, fileName string) (res []byte, warn bool, err error)

TemplateTry do template

func (*Project) UnLockState 

func (p *Project) UnLockState() error

func (*Project) UnitsSlice 

func (p *Project) UnitsSlice() []Unit

type ProjectPlanningStatus 

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

func (*ProjectPlanningStatus) Add 

func (s *ProjectPlanningStatus) Add(u Unit, op UnitOperation, diff string, tainted bool)

func (*ProjectPlanningStatus) AddIfNotExists 

func (s *ProjectPlanningStatus) AddIfNotExists(u Unit, op UnitOperation, diff string, tainted bool)

func (*ProjectPlanningStatus) AddOrUpdate 

func (s *ProjectPlanningStatus) AddOrUpdate(u Unit, op UnitOperation, diff string, tainted bool)

func (*ProjectPlanningStatus) BuildGraph 

func (s *ProjectPlanningStatus) BuildGraph() (*graph, error)

func (*ProjectPlanningStatus) FindUnit 

func (s *ProjectPlanningStatus) FindUnit(unit Unit) *UnitPlanningStatus

FindUnit searching unit by pointer, return *UnitPlanningStatus only for same unit

func (*ProjectPlanningStatus) FindUnitByKey 

func (s *ProjectPlanningStatus) FindUnitByKey(unit Unit) *UnitPlanningStatus

FindUnit searching unit by pointer, return *UnitPlanningStatus if unit with same key exists (possible to have 2 different units ptr with same key - project/projectState)

func (*ProjectPlanningStatus) HasChanges 

func (s *ProjectPlanningStatus) HasChanges() bool

func (*ProjectPlanningStatus) Len 

func (s *ProjectPlanningStatus) Len() int

func (*ProjectPlanningStatus) OperationFilter 

func (s *ProjectPlanningStatus) OperationFilter(ops ...UnitOperation) *ProjectPlanningStatus

func (*ProjectPlanningStatus) Print 

func (s *ProjectPlanningStatus) Print()

func (*ProjectPlanningStatus) Slice 

func (s *ProjectPlanningStatus) Slice() []*UnitPlanningStatus

type RuntimeData 

type RuntimeData struct {
	UnitsOutputs    map[string]interface{}
	PrintersOutputs []PrinterOutput
}

type Secret 

type Secret struct {
	Filename  string
	DriverKey string
	Data      interface{}
}

type SecretDriver 

type SecretDriver interface {
	// Read secret from raw yaml data. Return secret name, parsed secret data (for project templateing) and error.
	Read([]byte) (string, interface{}, error)
	// Return secret driver key (sops ...)
	Key() string
	// Edit secret.
	Edit(Secret) error
	// Create secret from files list generated by ui.generator/
	Create(map[string][]byte) error
}

type Stack 

type Stack struct {
	ProjectPtr  *Project
	Backend     Backend
	Name        string
	BackendName string
	TemplateSrc string
	TemplateDir string
	Templates   []stackTemplate
	Variables   map[string]interface{}
	ConfigData  map[string]interface{}
}

Stack represent stack object.

func (*Stack) ReadTemplate 

func (s *Stack) ReadTemplate(src string) (err error)

ReadTemplate read all templates in src.

func (*Stack) TemplateMust 

func (i *Stack) TemplateMust(data []byte, fileName string) (res []byte, err error)

TemplateMust apply stack variables to template data. If template has unresolved variables - function will return an error.

func (*Stack) TemplateTry 

func (i *Stack) TemplateTry(data []byte, fileName string) (res []byte, warn bool, err error)

TemplateTry apply values to template data. If template has unresolved variables - warn will be set to true.

type StateProject 

type StateProject struct {
	Project
	LoaderProjectPtr *Project
	ChangedUnits     map[string]Unit
}

func (*StateProject) CheckUnitChanges 

func (sp *StateProject) CheckUnitChanges(unit Unit) (string, Unit)

func (*StateProject) DeleteUnit 

func (sp *StateProject) DeleteUnit(mod Unit)

func (*StateProject) UpdateUnit 

func (sp *StateProject) UpdateUnit(unit Unit)

type TemplateDriver 

type TemplateDriver interface {
	AddTemplateFunctions(template.FuncMap, *Project, *Stack)
	Name() string
}

type ULinkT 

type ULinkT struct {
	Unit            Unit        `json:"-"`
	LinkType        string      `json:"link_type"`
	TargetUnitName  string      `json:"target_unit_name"`
	TargetStackName string      `json:"target_stack_name"`
	OutputName      string      `json:"output_name"`
	OutputData      interface{} `json:"output_data"`
}

ULinkT describe unit link betwen one target unit and multiple cli units, which uses this unit (output or remote state, or custom unit dependency).

func (*ULinkT) InitUnitPtr 

func (u *ULinkT) InitUnitPtr(p *Project) (err error)

func (*ULinkT) LinkPath 

func (u *ULinkT) LinkPath() (res string)

func (*ULinkT) UnitKey 

func (u *ULinkT) UnitKey() (res string)

type Unit 

type Unit interface {
	Name() string
	Stack() *Stack
	Project() *Project
	Backend() Backend
	Prepare() error // Prepare scan all markers in unit, and build project unit links, and unit dependencies.
	Dependencies() *UnitLinksT
	Build() error
	Init() error
	Apply() error
	Plan() error
	Destroy() error
	Key() string
	GetState() Unit
	GetDiffData() interface{}
	GetStateDiffData() interface{}
	LoadState(interface{}, string, *StateProject) error
	KindKey() string
	CodeDir() string
	UpdateProjectRuntimeData(p *Project) error
	WasApplied() bool
	ForceApply() bool
	Mux() *sync.Mutex
	IsTainted() bool
	SetTainted(newValue bool, err error)
	SetExecStatus(ExecutionStatus)
	GetExecStatus() ExecutionStatus
	ExecError() error
}

Unit interface for unit drivers.

func NewUnit 

func NewUnit(spec map[string]interface{}, stack *Stack) (Unit, error)

NewUnit creates and return unit with needed driver.

func NewUnitFromState 

func NewUnitFromState(state map[string]interface{}, name string, p *StateProject) (Unit, error)

NewUnitFromState creates unit from saved state.

type UnitDriver 

type UnitDriver interface {
	AddTemplateFunctions(projectPtr *Project) error
	GetScanners() []MarkerScanner
}

type UnitFactory 

type UnitFactory interface {
	New(map[string]interface{}, *Stack) (Unit, error)
	NewFromState(map[string]interface{}, string, *StateProject) (Unit, error)
}

type UnitLinksT 

type UnitLinksT struct {
	LinksList map[string]*ULinkT `json:"unit_links_list,omitempty"`
	MapMutex  sync.RWMutex
}

UnitLinksT describe a set of links (dependencies) betwen units inside project.

func NewUnitLinksT 

func NewUnitLinksT() *UnitLinksT

func (*UnitLinksT) ByLinkTypes 

func (o *UnitLinksT) ByLinkTypes(outputType ...string) (res *UnitLinksT)

ByLinkTypes returns sublist with unit link types == any of outputType slice. Returns full list if outputType is empty.

func (*UnitLinksT) ByTargetUnit 

func (o *UnitLinksT) ByTargetUnit(unit Unit) (res *UnitLinksT)

func (*UnitLinksT) Delete 

func (o *UnitLinksT) Delete(marker string) (err error)

func (*UnitLinksT) Get 

func (o *UnitLinksT) Get(key string) (res *ULinkT)

func (*UnitLinksT) Insert 

func (o *UnitLinksT) Insert(key string, l *ULinkT)

Insert insert element to map, override if exists

func (*UnitLinksT) InsertTry 

func (o *UnitLinksT) InsertTry(key string, l *ULinkT) error

Insert insert element to map, return error if exists

func (*UnitLinksT) IsEmpty 

func (o *UnitLinksT) IsEmpty() bool

func (*UnitLinksT) Join 

func (o *UnitLinksT) Join(l *UnitLinksT) error

func (*UnitLinksT) JoinWithDataReplace 

func (o *UnitLinksT) JoinWithDataReplace(source *UnitLinksT) error

JoinWithDataReplace join source links into o. If link exists - only copy output data.

func (*UnitLinksT) Map 

func (o *UnitLinksT) Map() (res map[string]*ULinkT)

func (*UnitLinksT) Set 

func (o *UnitLinksT) Set(l *ULinkT) (string, error)

func (*UnitLinksT) Size 

func (o *UnitLinksT) Size() int

func (*UnitLinksT) Slice 

func (o *UnitLinksT) Slice() (res []*ULinkT)

func (*UnitLinksT) UniqUnits 

func (o *UnitLinksT) UniqUnits() map[string]Unit

UniqUnits return list of uniq links units.

type UnitOperation 

type UnitOperation uint16
const (
	Apply UnitOperation = iota + 1
	Destroy
	Update
	NotChanged
)

func (UnitOperation) HasChanges 

func (u UnitOperation) HasChanges() bool

func (UnitOperation) String 

func (u UnitOperation) String() string

type UnitPlanningStatus 

type UnitPlanningStatus struct {
	UnitPtr   Unit
	Diff      string
	Operation UnitOperation
	IsTainted bool
	Index     int
}

type UnitState 

type UnitState interface {
	GetType() string
}

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