start off by printing list of instances

glassechidna · Aug 24, 2017 · 3d62f3a · 3d62f3a
1 parent 9b4fea6
commit 3d62f3a
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/run.go b/run.go
@@ -113,6 +113,7 @@ func doit(sess *session.Session, targets []*ssm.Target, bucket, keyPrefix, comma
 	commandId := resp.Command.CommandId
 	printedInstanceIds := []string{}
 
+	printedInstanceList := false
 
 	for {
 		time.Sleep(time.Second * 3)
@@ -125,6 +126,15 @@ func doit(sess *session.Session, targets []*ssm.Target, bucket, keyPrefix, comma
 			log.Panicf(err.Error())
 		}
 
+		if !printedInstanceList {
+			instanceIds := []string{}
+			for _, invocation := range resp3.CommandInvocations {
+				instanceIds = append(instanceIds, *invocation.InstanceId)
+			}
+			color.Blue("Running command on instances: %+v\n", instanceIds)
+			printedInstanceList = true
+		}
+
 		for _, invocation := range resp3.CommandInvocations {
 			instanceId := *invocation.InstanceId
 			if stringInSlice(instanceId, printedInstanceIds) {