Mainflux.mainflux/manager

Manager

Manager provides an HTTP API for managing platform resources: users, devices, applications and channels. Through this API clients are able to do the following actions:

• register new accounts and obtain access tokens
• provision new clients (i.e. devices & applications)
• create new channels
• "connect" clients into the channels

For in-depth explanation of the aforementioned scenarios, as well as thorough understanding of Mainflux, please check out the official documentation.

Configuration

The service is configured using the environment variables presented in the following table. Note that any unset variables will be replaced with their default values.

Variable	Description	Default
MF_DB_HOST	Database host address	localhost
MF_DB_PORT	Database host port	5432
MF_DB_USER	Database user	mainflux
MF_DB_PASSWORD	Database password	mainflux
MF_MANAGER_DB	Name of the database used by the service	manager
MF_MANAGER_PORT	Manager service HTTP port	8180
MF_MANAGER_SECRET	string used for signing tokens	manager

Deployment

The service itself is distributed as Docker container. The following snippet provides a compose file template that can be used to deploy the service container locally:

version: "2"
services:
  manager:
    image: mainflux/manager:[version]
    container_name: [instance name]
    ports:
      - [host machine port]:[configured HTTP port]
    environment:
      MF_DB_HOST: [Database host address]
      MF_DB_PORT: [Database host port]
      MF_DB_USER: [Database user]
      MF_DB_PASS: [Database password]
      MF_MANAGER_DB: [Name of the database used by the service]
      MF_MANAGER_PORT: [Service HTTP port]
      MF_MANAGER_SECRET: [String used for signing tokens]

To start the service outside of the container, execute the following shell script:

# download the latest version of the service
go get github.com/mainflux/mainflux

cd $GOPATH/src/github.com/mainflux/mainflux/cmd/manager

# compile the app; make sure to set the proper GOOS value
CGO_ENABLED=0 GOOS=[platform identifier] go build -ldflags "-s" -a -installsuffix cgo -o app

# set the environment variables and run the service
MF_DB_HOST=[Database host address] MF_DB_PORT=[Database host port] MF_DB_USER=[Database user] MF_DB_PASS=[Database password] MF_MANAGER_DB=[Name of the database used by the service] MF_MANAGER_PORT=[Service HTTP port] MF_MANAGER_SECRET=[String used for signing tokens] app

Usage

For more information about service capabilities and its usage, please check out the API documentation.