project

Documentation

Index

• Variables
• type Bucket
• type Collection
• type Compute
• type ComputeUnit
• type Config
  • func ConfigFromProjectPath(projPath string) (*Config, error)
  • func (p *Config) ToFile() error
• type Container
  • func (c *Container) ImageTagName(s *Project, provider string) string
  • func (c *Container) Unit() *ComputeUnit
  • func (c *Container) Workers() int
• type Function
  • func FunctionFromHandler(h, stackDir string) (Function, error)
  • func (f *Function) ImageTagName(s *Project, provider string) string
  • func (f *Function) RelativeHandlerPath(s *Project) (string, error)
  • func (f *Function) Unit() *ComputeUnit
  • func (f *Function) VersionString(s *Project) string
  • func (c *Function) Workers() int
• type Project
  • func FromConfig(p *Config) (*Project, error)
  • func FromFile(name string) (*Project, error)
  • func New(config *Config) *Project
  • func (s *Project) Computes() []Compute
  • func (s *Project) ToFile(file string) error
• type Queue
• type Schedule
• type ScheduleEvent
• type ScheduleTarget
• type Secret
• type Topic
• type Triggers

Variables

var DefaultMembraneVersion string

Types

type Bucket

type Bucket struct{}

type Collection

type Collection struct{}

type Compute

type Compute interface {
	ImageTagName(s *Project, provider string) string
	Unit() *ComputeUnit
	Workers() int
}

type ComputeUnit

type ComputeUnit struct {
	Name string `yaml:"-"`

	// Triggers used to invoke this compute unit, e.g. Topic Subscriptions
	Triggers Triggers `yaml:"triggers,omitempty"`

	// The memory of the compute instance in MB
	Memory int `yaml:"memory,omitempty"`

	// The minimum number of instances to keep alive
	MinScale int `yaml:"minScale,omitempty"`

	// The maximum number of instances to scale to
	MaxScale int `yaml:"maxScale,omitempty"`
}

type Config

type Config struct {
	Name     string   `yaml:"name"`
	Dir      string   `yaml:"-"`
	Handlers []string `yaml:"handlers"`
}

func ConfigFromProjectPath

func ConfigFromProjectPath(projPath string) (*Config, error)

ConfigFromProjectPath - loads the config nitric.yaml file from the project path, defaults to the current working directory

func (*Config) ToFile

func (p *Config) ToFile() error

type Container

type Container struct {
	Dockerfile string   `yaml:"dockerfile"`
	Args       []string `yaml:"args,omitempty"`

	ComputeUnit `yaml:",inline"`
}

func (*Container) ImageTagName

func (c *Container) ImageTagName(s *Project, provider string) string

ImageTagName returns the default image tag for a source image built from this function provider the provider name (e.g. aws), used to uniquely identify builds for specific providers

func (*Container) Unit

func (c *Container) Unit() *ComputeUnit

func (*Container) Workers

func (c *Container) Workers() int

type Function

type Function struct {
	// The location of the function handler
	Handler string `yaml:"handler"`

	ComputeUnit `yaml:",inline"`

	// The number of workers this function contains
	WorkerCount int
}

func FunctionFromHandler

func FunctionFromHandler(h, stackDir string) (Function, error)

func (*Function) ImageTagName

func (f *Function) ImageTagName(s *Project, provider string) string

ImageTagName returns the default image tag for a source image built from this function provider the provider name (e.g. aws), used to uniquely identify builds for specific providers

func (*Function) RelativeHandlerPath

func (f *Function) RelativeHandlerPath(s *Project) (string, error)

func (*Function) Unit

func (f *Function) Unit() *ComputeUnit

func (*Function) VersionString

func (f *Function) VersionString(s *Project) string

func (*Function) Workers

func (c *Function) Workers() int

type Project

type Project struct {
	Dir                 string                                          `yaml:"-"`
	Name                string                                          `yaml:"name"`
	Functions           map[string]Function                             `yaml:"functions,omitempty"`
	Collections         map[string]Collection                           `yaml:"collections,omitempty"`
	Containers          map[string]Container                            `yaml:"containers,omitempty"`
	Buckets             map[string]Bucket                               `yaml:"buckets,omitempty"`
	Topics              map[string]Topic                                `yaml:"topics,omitempty"`
	Queues              map[string]Queue                                `yaml:"queues,omitempty"`
	Schedules           map[string]Schedule                             `yaml:"schedules,omitempty"`
	ApiDocs             map[string]*openapi3.T                          `yaml:"-"`
	SecurityDefinitions map[string]map[string]*v1.ApiSecurityDefinition `yaml:"-"`
	Apis                map[string]string                               `yaml:"apis,omitempty"`
	// TODO: Not currently supported by nitric.yaml configuration (but is technically definable using the proto model)
	// We may want to decouple the definition from contracts at a later stage
	// but re-using the contract here provides us a serializable entity with no
	// repetition/redefinition
	// NOTE: if we want to use the proto definition here we would need support for yaml parsing to use customisable tags
	Policies []*v1.PolicyResource `yaml:"-"`
	Secrets  map[string]Secret    `yaml:"secrets,omitempty"`
}

func FromConfig

func FromConfig(p *Config) (*Project, error)

func FromFile

func FromFile(name string) (*Project, error)

func New

func New(config *Config) *Project

func (*Project) Computes

func (s *Project) Computes() []Compute

func (*Project) ToFile

func (s *Project) ToFile(file string) error

type Queue

type Queue struct{}

type Schedule

type Schedule struct {
	Expression string `yaml:"expression"`

	// The Topic to be targeted for schedule
	Target ScheduleTarget `yaml:"target"`
	Event  ScheduleEvent  `yaml:"event"`
}

type ScheduleEvent

type ScheduleEvent struct {
	PayloadType string                 `yaml:"payloadType"`
	Payload     map[string]interface{} `yaml:"payload,omitempty"`
}

A subset of a NitricEvent excluding it's requestId This will be generated based on the scedule

type ScheduleTarget

type ScheduleTarget struct {
	Type string `yaml:"type"` // TODO(Angus) check type: 'topic'; // ; | "queue"
	Name string `yaml:"name"`
}

type Secret

type Secret struct{}

type Topic

type Topic struct{}

type Triggers

type Triggers struct {
	Topics []string `yaml:"topics,omitempty"`
}