func genNodes(list *api.NodeList) (nodes []page.Node) {
allPods, _ := kubeclient.GetAllPods()
for i := range list.Items {
nodes = append(nodes, genOneNode(&list.Items[i], allPods))
}
return
}
func describeNode(c *gin.Context) {
nodename := c.Param("no")
node, err := kubeclient.Get().Nodes().Get(nodename)
if err != nil {
c.HTML(http.StatusInternalServerError, "error", gin.H{"error": err.Error()})
return
}
d := page.NodeDetail{
Name: node.Name,
Labels: node.Labels,
CreationTimestamp: node.CreationTimestamp.Time.Format(time.RFC1123Z),
Conditions: node.Status.Conditions,
Capacity: kube.TranslateResourseList(node.Status.Capacity),
SystemInfo: node.Status.NodeInfo,
}
allPods, err := kubeclient.GetAllPods()
if err != nil {
c.HTML(http.StatusInternalServerError, "error", gin.H{"error": err.Error()})
return
}
d.Pods = kube.FilterNodePods(allPods, node)
d.TerminatedPods, d.NonTerminatedPods = kube.FilterTerminatedPods(d.Pods)
d.NonTerminatedPodsResources = computePodsResources(d.NonTerminatedPods, node)
d.TerminatedPodsResources = computePodsResources(d.TerminatedPods, node)
d.AllocatedResources, err = computeNodeResources(d.NonTerminatedPods, node)
if err != nil {
c.HTML(http.StatusInternalServerError, "error", gin.H{"error": err.Error()})
return
}
var pods []page.Pod
for _, pod := range d.Pods {
pods = append(pods, genOnePod(pod))
}
var nodeEvents []page.Event
var nodeEventList *api.EventList
if ref, err := api.GetReference(node); err != nil {
glog.Errorf("Unable to construct reference to '%#v': %v", node, err)
} else {
ref.UID = types.UID(ref.Name)
if nodeEventList, err = kubeclient.Get().Events("").Search(ref); err != nil {
glog.Errorf("Unable to search events for '%#v': %v", node, err)
}
}
if nodeEventList != nil {
nodeEvents = genEvents(nodeEventList)
}
var events []page.Event
var eventList *api.EventList
if eventList, err = kubeclient.Get().Events("").List(labels.Everything(), fields.Everything()); err != nil {
glog.Errorf("Unable to search events for '%#v': %v", node, err)
}
if eventList != nil {
events = genEvents(&api.EventList{Items: kube.FilterEventsFromNode(eventList.Items, node)})
}
c.HTML(http.StatusOK, "nodeDetail", gin.H{
"title": nodename,
"node": d,
"pods": pods,
"events": events,
"nodeEvents": nodeEvents,
})
}
