1
0
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// Copyright (c) Mainflux
// SPDX-License-Identifier: Apache-2.0
package main
import (
"context"
"fmt"
"log"
"net/http"
"os"
"os/signal"
"syscall"
kitprometheus "github.com/go-kit/kit/metrics/prometheus"
"github.com/mainflux/mainflux"
"github.com/mainflux/mainflux/logger"
"github.com/mainflux/mainflux/pkg/messaging/nats"
"github.com/mainflux/mainflux/pkg/transformers/senml"
"github.com/mainflux/mainflux/writers"
"github.com/mainflux/mainflux/writers/api"
"github.com/mainflux/mainflux/writers/mongodb"
stdprometheus "github.com/prometheus/client_golang/prometheus"
MF-549 - Change metadata format from JSON string to JSON object (#706) * Update metadata type in things service Update things service so that metadata has map type. Update repo implementation by adding sqlx lib. Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Add sqlx lib to bootstrap service Add sqlx lib to bootstrap service and update metadata field type. Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update metadata in redis streams consumer Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update tests for bootstrap service Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix mongo reader logging and driver version Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix mongo reader and writer Fix mongo reader and writer by updating driver version. Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update SDK with new metadata format Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update LoRa adapter with new metadata format Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update users service in order to use sqlx Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Replace anonymous struct with map Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update docs for LoRa adapter Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix LoRa application metadata format Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix metadata format in LoRa docs Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Add metadata2 var to SDK things test Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com>
2019-04-16 14:58:56 +02:00
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
const (
svcName = "mongodb-writer"
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
defLogLevel = "error"
defNatsURL = "nats://localhost:4222"
defPort = "8180"
defDB = "mainflux"
defDBHost = "localhost"
defDBPort = "27017"
defConfigPath = "/config.toml"
defContentType = "application/senml+json"
envNatsURL = "MF_NATS_URL"
envLogLevel = "MF_MONGO_WRITER_LOG_LEVEL"
envPort = "MF_MONGO_WRITER_PORT"
envDB = "MF_MONGO_WRITER_DB"
envDBHost = "MF_MONGO_WRITER_DB_HOST"
envDBPort = "MF_MONGO_WRITER_DB_PORT"
envConfigPath = "MF_MONGO_WRITER_CONFIG_PATH"
envContentType = "MF_MONGO_WRITER_CONTENT_TYPE"
)
type config struct {
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
natsURL string
logLevel string
port string
dbName string
dbHost string
dbPort string
configPath string
contentType string
}
func main() {
cfg := loadConfigs()
logger, err := logger.New(os.Stdout, cfg.logLevel)
if err != nil {
log.Fatal(err)
}
NOISSUE - Refactor messaging (#1141) * Refactor messaging Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename SubscribeHandler to MessageHandler Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove `Auth` event logs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update message pubsub APi Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix topics handling Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update CoAP adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update Twins service Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update LoRa adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update OPC UA adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove broker package Package `broker` is conceptually renamed to package `nats`. Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update makefile Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Add comment explanation Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix MQTT adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typo Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move NATS pub/sub implementation to pubsub pkg Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove an empty line in main methods Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move messaging-related code to messaging package Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix Twins mocks Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change Occurred back to Created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix tranformer test Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix message proto commands Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Replace string literal with constant Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove alias from main method Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change messaging pubsub alias Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename occured to created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Handle NATS connection in the NATS PubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename n to pub/pubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typos Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
2020-04-28 11:02:35 +02:00
pubSub, err := nats.NewPubSub(cfg.natsURL, "", logger)
if err != nil {
NOISSUE - Refactor messaging (#1141) * Refactor messaging Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename SubscribeHandler to MessageHandler Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove `Auth` event logs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update message pubsub APi Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix topics handling Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update CoAP adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update Twins service Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update LoRa adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update OPC UA adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove broker package Package `broker` is conceptually renamed to package `nats`. Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update makefile Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Add comment explanation Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix MQTT adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typo Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move NATS pub/sub implementation to pubsub pkg Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove an empty line in main methods Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move messaging-related code to messaging package Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix Twins mocks Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change Occurred back to Created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix tranformer test Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix message proto commands Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Replace string literal with constant Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove alias from main method Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change messaging pubsub alias Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename occured to created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Handle NATS connection in the NATS PubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename n to pub/pubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typos Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
2020-04-28 11:02:35 +02:00
logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
os.Exit(1)
}
NOISSUE - Refactor messaging (#1141) * Refactor messaging Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename SubscribeHandler to MessageHandler Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove `Auth` event logs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update message pubsub APi Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix topics handling Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update CoAP adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update Twins service Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update LoRa adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update OPC UA adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove broker package Package `broker` is conceptually renamed to package `nats`. Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update makefile Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Add comment explanation Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix MQTT adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typo Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move NATS pub/sub implementation to pubsub pkg Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove an empty line in main methods Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move messaging-related code to messaging package Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix Twins mocks Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change Occurred back to Created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix tranformer test Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix message proto commands Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Replace string literal with constant Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove alias from main method Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change messaging pubsub alias Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename occured to created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Handle NATS connection in the NATS PubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename n to pub/pubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typos Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
2020-04-28 11:02:35 +02:00
defer pubSub.Close()
addr := fmt.Sprintf("mongodb://%s:%s", cfg.dbHost, cfg.dbPort)
MF-549 - Change metadata format from JSON string to JSON object (#706) * Update metadata type in things service Update things service so that metadata has map type. Update repo implementation by adding sqlx lib. Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Add sqlx lib to bootstrap service Add sqlx lib to bootstrap service and update metadata field type. Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update metadata in redis streams consumer Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update tests for bootstrap service Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix mongo reader logging and driver version Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix mongo reader and writer Fix mongo reader and writer by updating driver version. Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update SDK with new metadata format Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update LoRa adapter with new metadata format Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update users service in order to use sqlx Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Replace anonymous struct with map Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Update docs for LoRa adapter Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix LoRa application metadata format Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Fix metadata format in LoRa docs Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com> * Add metadata2 var to SDK things test Signed-off-by: Aleksandar Novakovic <aleksandar.novakovic@mainflux.com>
2019-04-16 14:58:56 +02:00
client, err := mongo.Connect(context.Background(), options.Client().ApplyURI(addr))
if err != nil {
logger.Error(fmt.Sprintf("Failed to connect to database: %s", err))
os.Exit(1)
}
db := client.Database(cfg.dbName)
repo := mongodb.New(db)
counter, latency := makeMetrics()
repo = api.LoggingMiddleware(repo, logger)
repo = api.MetricsMiddleware(repo, counter, latency)
st := senml.New(cfg.contentType)
NOISSUE - Refactor messaging (#1141) * Refactor messaging Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename SubscribeHandler to MessageHandler Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove `Auth` event logs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update message pubsub APi Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix topics handling Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update CoAP adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update Twins service Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update LoRa adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update OPC UA adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove broker package Package `broker` is conceptually renamed to package `nats`. Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update makefile Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Add comment explanation Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix MQTT adapter Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typo Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move NATS pub/sub implementation to pubsub pkg Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove an empty line in main methods Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Move messaging-related code to messaging package Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix Twins mocks Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change Occurred back to Created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix tranformer test Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix message proto commands Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Replace string literal with constant Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove alias from main method Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Change messaging pubsub alias Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename occured to created Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Handle NATS connection in the NATS PubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename n to pub/pubSub Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix typos Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
2020-04-28 11:02:35 +02:00
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
if err := writers.Start(pubSub, repo, st, cfg.configPath, logger); err != nil {
logger.Error(fmt.Sprintf("Failed to start MongoDB writer: %s", err))
os.Exit(1)
}
errs := make(chan error, 2)
go func() {
c := make(chan os.Signal)
signal.Notify(c, syscall.SIGINT)
errs <- fmt.Errorf("%s", <-c)
}()
go startHTTPService(cfg.port, logger, errs)
err = <-errs
logger.Error(fmt.Sprintf("MongoDB writer service terminated: %s", err))
}
func loadConfigs() config {
return config{
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
natsURL: mainflux.Env(envNatsURL, defNatsURL),
logLevel: mainflux.Env(envLogLevel, defLogLevel),
port: mainflux.Env(envPort, defPort),
dbName: mainflux.Env(envDB, defDB),
dbHost: mainflux.Env(envDBHost, defDBHost),
dbPort: mainflux.Env(envDBPort, defDBPort),
configPath: mainflux.Env(envConfigPath, defConfigPath),
contentType: mainflux.Env(envContentType, defContentType),
}
}
func makeMetrics() (*kitprometheus.Counter, *kitprometheus.Summary) {
counter := kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
Namespace: "mongodb",
Subsystem: "message_writer",
Name: "request_count",
Help: "Number of database inserts.",
}, []string{"method"})
latency := kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
Namespace: "mongodb",
Subsystem: "message_writer",
Name: "request_latency_microseconds",
Help: "Total duration of inserts in microseconds.",
}, []string{"method"})
return counter, latency
}
func startHTTPService(port string, logger logger.Logger, errs chan error) {
p := fmt.Sprintf(":%s", port)
logger.Info(fmt.Sprintf("Mongodb writer service started, exposed port %s", p))
errs <- http.ListenAndServe(p, api.MakeHandler(svcName))
}