options

Documentation

Index

• func EnableConfigHierarchy()
• func ProcessAppConfig(apps ...string) error
• func ProcessAppCustomOptions(service string) error
• func ProcessAutostart(apps ...string) error
• func ProcessConfig(apps ...string) error
• func SetHierarchySeparator(sep string)
• func SetSegmentSeparator(sep string)

Functions

func EnableConfigHierarchy

func EnableConfigHierarchy()

EnableConfigHierarchy is to allow config options such as config.<x.y> with

dots as the config key

func ProcessAppConfig

func ProcessAppConfig(apps ...string) error

Deprecated Use ProcessConfig

func ProcessAppCustomOptions

func ProcessAppCustomOptions(service string) error

Process the "apps.<app>.<custom.option>" where <custom.option> is not "config"

func ProcessAutostart

func ProcessAutostart(apps ...string) error

ProcessAutostart will start and enable the listed app(s) based on the value of autostart snap option

func ProcessConfig

func ProcessConfig(apps ...string) error

ProcessConfig processes snap configuration which can be used to override app configuration via environment variables sourced by the snap service wrapper script. A service specific file (named <service>.env) is created in the $SNAP_DATA/config/res directory. The settings can either be app-specific or apply to all services/apps in the snap a) snap set edgex-snap-name apps.<app>.config.<my.env.var>

-> sets env var MY_ENV_VAR for an app

b) snap set edgex-snap-name config.<my.env.var>

-> sets env variable for all apps (e.g. DEBUG=true, SERVICE_SERVERBINDADDRESS=0.0.0.0)

func SetHierarchySeparator

func SetHierarchySeparator(sep string)

SetHierarchySeparator sets the separator used to replace dots in config.<x.y> Default is _

func SetSegmentSeparator

func SetSegmentSeparator(sep string)

SetSegmentSeparator sets the separator used to replace hyphens in config.<x-y> Default is _