libreConfig

README

Libre Configuration Library

Libre Manufacturing Data Platform

The Configuration Library provides a common approach for handling external configuration files in microservices

• Sets a common schema for external json configuration files
• handles the reading and management of configuration data.

What is the Libre Manufacturing Data Platform?

Libre is an Open-source, Data Science ready continuous improvement and Manufacturing Execution Platform.

The Libre platform allows you to:

• connect to your Manufacturing data sources
• model your equipment, and the data that your equipment provides
• store machine data in a specialised time-series database with full context from your equipment model
• Define rules for capturing event data from your equipment, and store that event data in the time-series database with context
• Define Materials and recipes that describe the way products are manufactured in your plant
• Access all of your data through an open GraphQL API including the equipment and material models along with data from the time-series database

Libre Platform Architecture:

The Libre Platform is an Event-Driven Micro-services architecture written in Go.

The Frontend UI application communicates primarily through the GraphQL gateway, and receives event notifications directly from the event bus.

Apollo Federation is used to compose a single GraphQL schema from multiple graphql services

Non time-series data is stored in Dgraph which is a GraphQL native database platform.

Documentation

Index

• func GetConfigService() *service.ConfigProviderService
• func Initialize(configFilePath string)
• type ConfigurationEnabler
  • func (s *ConfigurationEnabler) GetConfigItem(key string) (string, error)
  • func (s *ConfigurationEnabler) GetConfigItemWithDefault(key string, dflt string) (string, error)
  • func (s *ConfigurationEnabler) GetConfigStanza(key string) (*shared.ConfigItem, error)
  • func (s *ConfigurationEnabler) SetConfigCategory(cat string)

Functions

func GetConfigService

func GetConfigService() *service.ConfigProviderService

func Initialize

func Initialize(configFilePath string)

Types

type ConfigurationEnabler

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

func (*ConfigurationEnabler) GetConfigItem

func (s *ConfigurationEnabler) GetConfigItem(key string) (string, error)

func (*ConfigurationEnabler) GetConfigItemWithDefault

func (s *ConfigurationEnabler) GetConfigItemWithDefault(key string, dflt string) (string, error)

func (*ConfigurationEnabler) GetConfigStanza

func (s *ConfigurationEnabler) GetConfigStanza(key string) (*shared.ConfigItem, error)

func (*ConfigurationEnabler) SetConfigCategory

func (s *ConfigurationEnabler) SetConfigCategory(cat string)