agentconfigupdater

Documentation

Index

• func Manifold(config ManifoldConfig) dependency.Manifold
• func NewWorker(config WorkerConfig) (worker.Worker, error)
• type Logger
• type ManifoldConfig
• type WorkerConfig
  • func (c *WorkerConfig) Validate() error

Functions

func Manifold

func Manifold(config ManifoldConfig) dependency.Manifold

Manifold defines a simple start function which runs after the API connection has come up. If the machine agent is a controller, it grabs the state serving info over the API and records it to agent configuration, and then stops.

func NewWorker

func NewWorker(config WorkerConfig) (worker.Worker, error)

NewWorker creates a new agent config updater worker.

Types

type Logger

type Logger interface {
	Criticalf(string, ...interface{})
	Warningf(string, ...interface{})
	Infof(string, ...interface{})
	Debugf(string, ...interface{})
	Tracef(string, ...interface{})
}

Logger defines the logging methods used by the worker.

type ManifoldConfig

type ManifoldConfig struct {
	AgentName      string
	APICallerName  string
	CentralHubName string
	Logger         Logger
}

ManifoldConfig provides the dependencies for the agent config updater manifold.

type WorkerConfig

type WorkerConfig struct {
	Agent                 coreagent.Agent
	Hub                   *pubsub.StructuredHub
	MongoProfile          mongo.MemoryProfile
	JujuDBSnapChannel     string
	QueryTracingEnabled   bool
	QueryTracingThreshold time.Duration
	Logger                Logger
}

WorkerConfig contains the information necessary to run the agent config updater worker.

func (*WorkerConfig) Validate

func (c *WorkerConfig) Validate() error

Validate ensures that the required values are set in the structure.