go-remote-config

Install

go get github.com/zencoder/go-remote-config

Supported Storage Providers

Features

Future Features

Example

type SampleConfig struct {
	SQSQueueOptional *SQSQueueConfig `json:"sqs_queue_optional,omitempty" remoteconfig:"optional"`
	SQSClientOptional *SQSClientConfig `json:"sqs_client_optional,omitempty" remoteconfig:"optional"`
	DynamoDBTableOptional *DynamoDBTableConfig `json:"dynamodb_table_optional,omitempty" remoteconfig:"optional"`
	DynamoDBClientOptional *DynamoDBClientConfig `json:"dynamodb_client_optional,omitempty" remoteconfig:"optional"`
	StrOptional *string `json:"str_optional,omitempty" remoteconfig:"optional"`
	StorageConfigOptional *StorageConfig `json:"storage_config_optional,omitempty" remoteconfig:"optional"`
	StorageConfigSliceOptional []*StorageConfig `json:"storage_config_slice_optional,omitempty" remoteconfig:"optional"`
	SQSQueue *SQSQueueConfig `json:"sqs_queue,omitempty"`
	SQSClient *SQSClientConfig `json:"sqs_client,omitempty"`
	DynamoDBTable *DynamoDBTableConfig `json:"dynamodb_table,omitempty"`
	DynamoDBClient *DynamoDBClientConfig `json:"dynamodb_client,omitempty"`
	Str *string `json:"str,omitempty"`
	StorageConfig *StorageConfig `json:"storage_config,omitempty"`
	StorageConfigSlice []*StorageConfig `json:"storage_config_slice,omitempty"`
}
var s SampleConfig
LoadConfig(s)
import (
	"log"
	"os"
	"github.com/zencoder/go-remote-config"
)
func LoadConfig(config interface{}) {
	// Load the config from S3
	configURL := os.Getenv("S3_CONFIG_URL")
	configRegion := remoteconfig.AWSRegion(os.Getenv("S3_CONFIG_REGION"))
	// Load an endpoint for S3 config (can be used to fake out S3 for testing)
	configEndpoint := os.Getenv("S3_CONFIG_ENDPOINT")
	// We should fail out if config environment variables are not set / valid
	if configURL == "" {
		log.Panic("S3 Configuration URL must be provided.")
	}
	if err := configRegion.Validate(); err != nil {
		log.Panic("Invalid Region for S3 Configuration")
	}
	log.Printf("Loading config file from S3. URL = %s, Region = %s", configURL, configRegion)
	if err := remoteconfig.LoadConfigFromS3(configURL, configRegion, configEndpoint, config); err != nil {
		log.Panicf("Failed to load config file, with error: %s", err.Error())
	}
	log.Printf("Successfully loaded config file from S3. URL = %s, Region = %s", configURL, configRegion)
	log.Printf("%s", config)
}

Development

Build and run unit tests

make test

CI

License