Add ccStartup

README.md

@@ -36,10 +36,9 @@ There is a main configuration file with basic settings that point to the other c
   "collectors-file" : "collectors.json",
   "receivers-file" : "receivers.json",
   "router-file" : "router.json",
-  "main": {
+  "startup-file": "startup.json",
   "interval": "10s",
   "duration": "1s"
-  }
 }
 ```
 
@@ -51,6 +50,7 @@ See the component READMEs for their configuration:
 * [`sinks`](https://github.com/ClusterCockpit/cc-lib/blob/main/sinks/README.md)
 * [`receivers`](https://github.com/ClusterCockpit/cc-lib/blob/main/receivers/README.md)
 * [`router`](./internal/metricRouter/README.md)
+* [`startup`](https://github.com/ClusterCockpit/cc-lib/blob/main/ccStartup/README.md)
 
 # Installation
 

cc-metric-collector.go

@@ -25,6 +25,7 @@ import (
 	ccconf "github.com/ClusterCockpit/cc-lib/ccConfig"
 	cclog "github.com/ClusterCockpit/cc-lib/ccLogger"
 	lp "github.com/ClusterCockpit/cc-lib/ccMessage"
+	start "github.com/ClusterCockpit/cc-lib/ccStartup"
 	mr "github.com/ClusterCockpit/cc-metric-collector/internal/metricRouter"
 	mct "github.com/ClusterCockpit/cc-metric-collector/pkg/multiChanTicker"
 )
@@ -216,6 +217,14 @@ func mainFunc() int {
 		return 1
 	}
 
+	startupConf := ccconf.GetPackageConfig("startup")
+	if len(collectorConf) > 0 {
+		err := start.CCStartup(startupConf)
+		if err != nil {
+			cclog.Errorf("Sending startup topology failed: %s", err.Error())
+		}
+	}
+
 	// Set log file
 	// if logfile := rcfg.CliArgs["logfile"]; logfile != "stderr" {
 	// 	cclog.SetOutput(logfile)