simplify

Dockerfile

@@ -15,6 +15,8 @@ ENV MONITORD_PATH = "./oc-monitord"
 
 WORKDIR /app
 
+COPY conf/docker_schedulerd.json /etc/oc/schedulerd.json
+
 COPY --from=monitord /app/oc-monitord .
 COPY --from=builder /app/oc-schedulerd .
 COPY conf/docker_schedulerd.json /etc/oc/schedulerd.json

conf/conf.go

@@ -8,20 +8,18 @@ import (
 )
 
 type Config struct {
-	MonitorPath  string
-	OcCatalogUrl string
-	MongoUrl     string
-	DBName       string
-	Logs         string
-	LokiUrl      string
-	NatsUrl      string
+	MonitorPath string
+	MongoUrl    string
+	DBName      string
+	Logs        string
+	LokiUrl     string
+	NatsUrl     string
 }
 
 var instance *Config
 var once sync.Once
 
 const defaultConfigFile = "/etc/oc/schedulerd.json"
-const localConfigFile = "./conf/local_schedulerd.json"
 
 func init() {
 	configFile := ""
@@ -33,28 +31,18 @@ func init() {
 		logs.Info("Config file found : " + defaultConfigFile)
 		configFile = defaultConfigFile
 	}
-	l1, err := onion.NewFileLayer(localConfigFile, nil)
-	if err == nil {
-		logs.Info("Local config file found " + localConfigFile + ", overriding default file")
-		configFile = localConfigFile
-	}
-	if configFile == "" {
+	if configFile == "" || l2 == nil {
 		logs.Info("No config file found, using env")
 		o = onion.New(l3)
-	} else if l1 == nil && l2 == nil {
-		o = onion.New(l1, l2, l3)
-	} else if l1 == nil {
+	} else {
 		o = onion.New(l2, l3)
-	} else if l2 == nil {
-		o = onion.New(l1, l3)
 	}
 	GetConfig().MonitorPath = o.GetStringDefault("MONITORD_PATH", "../oc-monitord/oc-monitord")
-	GetConfig().OcCatalogUrl = o.GetStringDefault("oc-catalog", "https://localhost:49618")
-	GetConfig().Logs = o.GetStringDefault("loglevel", "info")
-	GetConfig().LokiUrl = o.GetStringDefault("loki_url", "http://127.0.0.1:3100")
-	GetConfig().NatsUrl = o.GetStringDefault("nats_url", "http://127.0.0.1:4222")
-	GetConfig().MongoUrl = o.GetStringDefault("mongo_url", "mongodb://127.0.0.1:27017")
-	GetConfig().DBName = o.GetStringDefault("database_name", "DC_myDC")
+	GetConfig().Logs = o.GetStringDefault("LOG_LEVEL", "info")
+	GetConfig().LokiUrl = o.GetStringDefault("LOKI_URL", "http://127.0.0.1:3100")
+	GetConfig().NatsUrl = o.GetStringDefault("NATS_URL", "http://127.0.0.1:4222")
+	GetConfig().MongoUrl = o.GetStringDefault("MONGO_URL", "mongodb://127.0.0.1:27017")
+	GetConfig().DBName = o.GetStringDefault("MONGO_DATABASE", "DC_myDC")
 
 }
 

conf/docker_schedulerd.json

@@ -1,4 +1,6 @@
 {
-    "oc-catalog" : "http://oc-catalog:49618/",
-    "loki_url" : "http://192.168.1.18:3100"
+    "LOKI_URL" : "http://loki:3100",
+    "MONGO_URL":"mongodb://mongo:27017/", 
+    "MONGO_DATABASE":"DC_myDC",
+    "NATS_URL": "nats://nats:4222"
 }

conf/local_scheduler.json

@@ -1,5 +0,0 @@
-{
-    "oc-catalog" : "http://localhost:49618/",
-    "logs" : "",
-    "mongo_url": "mongodb://127.0.0.1:27017"
-}

daemons/schedule_manager.go

@@ -3,6 +3,7 @@ package daemons
 import (
 	"encoding/json"
 	"fmt"
+	"oc-schedulerd/conf"
 	"sync"
 	"time"
 
@@ -72,7 +73,7 @@ type ScheduleManager struct {
 // on workflows' scheduling. Messages must contain
 // workflow execution ID, to allow retrieval of execution infos
 func (s *ScheduleManager) ListenForWorkflowSubmissions() {
-	nc, err := nats.Connect(nats.DefaultURL)
+	nc, err := nats.Connect(conf.GetConfig().NatsUrl)
 	if err != nil {
 		s.Logger.Error().Msg("Could not connect to NATS")
 		return

docker-compose.tools.yml

@@ -0,0 +1,39 @@
+version: '3.4'
+
+services:
+  nats:
+    image: 'nats:latest'
+    container_name: nats
+    ports:
+      - 4222:4222
+    command:
+      - "--debug"
+    networks: 
+      - scheduler
+      - catalog
+  loki:
+    image: 'grafana/loki'
+    container_name: loki
+    ports : 
+      - "3100:3100"
+    networks:
+      - scheduler
+  grafana:
+    image: 'grafana/grafana'
+    container_name: grafana
+    ports:
+      - '3000:3000'
+    networks:
+      - scheduler
+    volumes:
+      - ./conf/grafana_data_source.yml:/etc/grafana/provisioning/datasources/datasource.yml
+    environment:
+      - GF_SECURITY_ADMIN_PASSWORD=pfnirt                   # Change this to anything but admin to not have a password change page at startup
+      - GF_SECURITY_ADMIN_USER=admin
+      - GF_SECURITY_DISABLE_INITIAL_ADMIN_PASSWORD_CHANGE=true
+
+networks: 
+  scheduler:
+    external: true
+  catalog:
+    external: true

docker-compose.yml

@@ -1,39 +1,16 @@
 version: '3.4'
 
 services:
-  nats:
-    image: 'nats:latest'
-    container_name: nats
+  oc-schedulerd:
+    environment: 
+      - MONGO_DATABASE=DC_myDC
+    image: 'oc-schedulerd:latest'
     ports:
-      - 4222:4222
-    command:
-      - "--debug"
+      - 9001:8080
+    container_name: oc-schedulerd
     networks: 
-      - scheduler
       - catalog
-  loki:
-    image: 'grafana/loki'
-    container_name: loki
-    ports : 
-      - "3100:3100"
-    networks:
-      - scheduler
-  grafana:
-    image: 'grafana/grafana'
-    container_name: grafana
-    ports:
-      - '3000:3000'
-    networks:
-      - scheduler
-    volumes:
-      - ./conf/grafana_data_source.yml:/etc/grafana/provisioning/datasources/datasource.yml
-    environment:
-      - GF_SECURITY_ADMIN_PASSWORD=pfnirt                   # Change this to anything but admin to not have a password change page at startup
-      - GF_SECURITY_ADMIN_USER=admin
-      - GF_SECURITY_DISABLE_INITIAL_ADMIN_PASSWORD_CHANGE=true
 
 networks: 
-  scheduler:
-    external: true
   catalog:
     external: true