Merge pull request #172 from sdslabs/container-metrics

Container Metrics

Author: alphadose

config.sample.toml

@@ -160,6 +160,9 @@ private_key = "/home/user/privkey.pem"  # Private Key Location
 [services.mizu]
 deploy = true   # Deploy Mizu?
 port = 4000
+# Time Interval (in seconds) in which metrics of all application containers
+# running in the current node are collected and stored in the central mongoDB database
+metrics_interval = 600
 
 
 ##########################

configs/project_configs.go

@@ -42,7 +42,10 @@ var (
 			Deploy: ServiceConfig.Kaze.Deploy,
 			Port:   ServiceConfig.Kaze.Port,
 		},
-		types.Mizu: &ServiceConfig.Mizu,
+		types.Mizu: &GenericService{
+			Deploy: ServiceConfig.Mizu.Deploy,
+			Port:   ServiceConfig.Mizu.Port,
+		},
 		types.Iwa: &GenericService{
 			Deploy: ServiceConfig.Iwa.Deploy,
 			Port:   ServiceConfig.Iwa.Port,

configs/types.go

@@ -45,6 +45,12 @@ type GenericService struct {
 	Port   int  `toml:"port"`
 }
 
+// MizuService is the default configuration for mizu microservice
+type MizuService struct {
+	GenericService
+	MetricsInterval time.Duration `toml:"metrics_interval"`
+}
+
 // KazeService is the default configuration for Kaze microservice
 type KazeService struct {
 	GenericService
@@ -110,13 +116,13 @@ type Images struct {
 
 // Services is the configuration for all Services
 type Services struct {
-	ExposureInterval time.Duration  `toml:"exposure_interval"`
-	Kaze             KazeService    `toml:"kaze"`
-	Mizu             GenericService `toml:"mizu"`
-	Iwa              IwaService     `toml:"iwa"`
-	Enrai            EnraiService   `toml:"enrai"`
-	Hikari           HikariService  `toml:"hikari"`
-	Kaen             KaenService    `toml:"kaen"`
+	ExposureInterval time.Duration `toml:"exposure_interval"`
+	Kaze             KazeService   `toml:"kaze"`
+	Mizu             MizuService   `toml:"mizu"`
+	Iwa              IwaService    `toml:"iwa"`
+	Enrai            EnraiService  `toml:"enrai"`
+	Hikari           HikariService `toml:"hikari"`
+	Kaen             KaenService   `toml:"kaen"`
 }
 
 // GasperCfg is the configuration for the entire project