func()

in pkg/model/cluster.go [117:164]

• 41 lines of code
• 9 McCabe index (conditional complexity)

func (c *Cluster) Stats() Stats {
	c.mu.RLock()
	defer c.mu.RUnlock()
	st := Stats{
		AllocatableResources: v1.ResourceList{},
		UsedResources:        v1.ResourceList{},
		PercentUsedResoruces: map[v1.ResourceName]float64{},
		PodsByPhase:          map[v1.PodPhase]int{},
	}

	for _, p := range c.pods {
		// skip pods bound to non-visible nodes
		if n, ok := c.nodes[p.NodeName()]; ok && !n.Visible() {
			continue
		}

		st.TotalPods++
		st.PodsByPhase[p.Phase()]++
		if p.NodeName() != "" {
			st.BoundPodCount++
		}
	}

	for _, n := range c.nodes {
		if !n.Visible() {
			continue
		}
		// only add the price if it's not NaN which is used to indicate an unknown
		// price
		if n.Price == n.Price {
			st.TotalPrice += n.Price
		}
		st.NumNodes++
		st.Nodes = append(st.Nodes, n)
		addResources(st.AllocatableResources, n.Allocatable())
		addResources(st.UsedResources, n.Used())
	}

	sort.Slice(st.Nodes, func(a, b int) bool {
		aCreated := st.Nodes[a].Created()
		bCreated := st.Nodes[b].Created()
		if aCreated == bCreated {
			return st.Nodes[a].Name() < st.Nodes[b].Name()
		}
		return st.Nodes[a].Created().Before(st.Nodes[b].Created())
	})
	return st
}