Add report topology for daemonsets

render/detailed/parents.go

@@ -25,6 +25,7 @@ var (
 		report.Pod:            kubernetesParentLabel,
 		report.ReplicaSet:     kubernetesParentLabel,
 		report.Deployment:     kubernetesParentLabel,
+		report.DaemonSet:      kubernetesParentLabel,
 		report.Service:        kubernetesParentLabel,
 		report.ECSTask:        latestLookup(awsecs.TaskFamily),
 		report.ECSService:     ecsServiceParentLabel,

render/detailed/summary.go

@@ -68,6 +68,7 @@ var renderers = map[string]func(NodeSummary, report.Node) (NodeSummary, bool){
 	report.Pod:            podNodeSummary,
 	report.Service:        podGroupNodeSummary,
 	report.Deployment:     podGroupNodeSummary,
+	report.DaemonSet:      podGroupNodeSummary,
 	report.ReplicaSet:     podGroupNodeSummary,
 	report.ECSTask:        ecsTaskNodeSummary,
 	report.ECSService:     ecsServiceNodeSummary,

render/selectors.go

@@ -30,6 +30,7 @@ var (
 	SelectPod            = TopologySelector(report.Pod)
 	SelectService        = TopologySelector(report.Service)
 	SelectDeployment     = TopologySelector(report.Deployment)
+	SelectDaemonSet      = TopologySelector(report.DaemonSet)
 	SelectReplicaSet     = TopologySelector(report.ReplicaSet)
 	SelectECSTask        = TopologySelector(report.ECSTask)
 	SelectECSService     = TopologySelector(report.ECSService)

report/id.go

@@ -125,6 +125,12 @@ var (
 	// ParseReplicaSetNodeID parses a replica set node ID
 	ParseReplicaSetNodeID = parseSingleComponentID("replica_set")
 
+	// MakeDaemonSetNodeID produces a replica set node ID from its composite parts.
+	MakeDaemonSetNodeID = makeSingleComponentID("daemonset")
+
+	// ParseDaemonSetNodeID parses a daemon set node ID
+	ParseDaemonSetNodeID = parseSingleComponentID("daemonset")
+
 	// MakeECSTaskNodeID produces a replica set node ID from its composite parts.
 	MakeECSTaskNodeID = makeSingleComponentID("ecs_task")
 

report/report.go

@@ -19,6 +19,7 @@ const (
 	Service        = "service"
 	Deployment     = "deployment"
 	ReplicaSet     = "replica_set"
+	DaemonSet      = "daemon_set"
 	ContainerImage = "container_image"
 	Host           = "host"
 	Overlay        = "overlay"
@@ -74,6 +75,11 @@ type Report struct {
 	// present.
 	ReplicaSet Topology
 
+	// DaemonSet nodes represent all Kubernetes DaemonSets running on hosts running probes.
+	// Metadata includes things like DaemonSet id, name etc. Edges are not
+	// present.
+	DaemonSet Topology
+
 	// ContainerImages nodes represent all Docker containers images on
 	// hosts running probes. Metadata includes things like image id, name etc.
 	// Edges are not present.
@@ -164,6 +170,10 @@ func MakeReport() Report {
 			WithShape(Heptagon).
 			WithLabel("replica set", "replica sets"),
 
+		DaemonSet: MakeTopology().
+			WithShape(Heptagon).
+			WithLabel("daemonset", "daemonsets"),
+
 		Overlay: MakeTopology().
 			WithShape(Circle).
 			WithLabel("peer", "peers"),
@@ -198,6 +208,7 @@ func (r *Report) TopologyMap() map[string]*Topology {
 		Service:        &r.Service,
 		Deployment:     &r.Deployment,
 		ReplicaSet:     &r.ReplicaSet,
+		DaemonSet:      &r.DaemonSet,
 		Host:           &r.Host,
 		Overlay:        &r.Overlay,
 		ECSTask:        &r.ECSTask,
@@ -260,6 +271,7 @@ func (r *Report) WalkPairedTopologies(o *Report, f func(*Topology, *Topology)) {
 	f(&r.Service, &o.Service)
 	f(&r.Deployment, &o.Deployment)
 	f(&r.ReplicaSet, &o.ReplicaSet)
+	f(&r.DaemonSet, &o.DaemonSet)
 	f(&r.Host, &o.Host)
 	f(&r.Overlay, &o.Overlay)
 	f(&r.ECSTask, &o.ECSTask)