// listNodes returns all the engines in the cluster.
func (c *Cluster) listNodes() []*node.Node {
c.RLock()
defer c.RUnlock()
out := make([]*node.Node, 0, len(c.engines))
for _, n := range c.engines {
out = append(out, node.NewNode(n))
}
return out
}
// listNodes returns all the nodess in the cluster.
func (c *Cluster) listNodes() []*node.Node {
c.RLock()
defer c.RUnlock()
out := []*node.Node{}
for _, s := range c.slaves {
n := node.NewNode(s.engine)
n.ID = s.id
n.TotalCpus = int64(sumScalarResourceValue(s.offers, "cpus"))
n.UsedCpus = 0
n.TotalMemory = int64(sumScalarResourceValue(s.offers, "mem")) * 1024 * 1024
n.UsedMemory = 0
out = append(out, n)
}
return out
}
// listNodes returns all validated engines in the cluster, excluding pendingEngines.
func (c *Cluster) listNodes() []*node.Node {
c.RLock()
defer c.RUnlock()
out := make([]*node.Node, 0, len(c.engines))
for _, e := range c.engines {
node := node.NewNode(e)
for _, c := range c.pendingContainers {
if c.Engine.ID == e.ID && node.Container(c.Config.SwarmID()) == nil {
node.AddContainer(c.ToContainer())
}
}
out = append(out, node)
}
return out
}