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Merge pull request #88374 from tanjunchen/remove-TODO-simplify-code

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test/e2e/framework/node/:remove TODO and and make some functions private
This commit is contained in:
Kubernetes Prow Robot 2020-02-21 18:32:13 -08:00 committed by GitHub
commit 8ac7a5bdc1
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2 changed files with 12 additions and 15 deletions
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23
test/e2e/framework/node/resource.go
View File

@ -67,7 +67,6 @@ func FirstAddress(nodelist *v1.NodeList, addrType v1.NodeAddressType) string {
return ""
}
// TODO: better to change to a easy read name
func isNodeConditionSetAsExpected(node *v1.Node, conditionType v1.NodeConditionType, wantTrue, silent bool) bool {
// Check the node readiness condition (logging all).
for _, cond := range node.Status.Conditions {
@ -138,8 +137,8 @@ func IsConditionSetAsExpectedSilent(node *v1.Node, conditionType v1.NodeConditio
return isNodeConditionSetAsExpected(node, conditionType, wantTrue, true)
}
// IsConditionUnset returns true if conditions of the given node do not have a match to the given conditionType, otherwise false.
func IsConditionUnset(node *v1.Node, conditionType v1.NodeConditionType) bool {
// isConditionUnset returns true if conditions of the given node do not have a match to the given conditionType, otherwise false.
func isConditionUnset(node *v1.Node, conditionType v1.NodeConditionType) bool {
for _, cond := range node.Status.Conditions {
if cond.Type == conditionType {
return false
@ -207,11 +206,9 @@ func GetExternalIP(node *v1.Node) (string, error) {
func GetInternalIP(node *v1.Node) (string, error) {
host := ""
for _, address := range node.Status.Addresses {
if address.Type == v1.NodeInternalIP {
if address.Address != "" {
host = net.JoinHostPort(address.Address, sshPort)
break
}
if address.Type == v1.NodeInternalIP && address.Address != "" {
host = net.JoinHostPort(address.Address, sshPort)
break
}
}
if host == "" {
@ -278,7 +275,7 @@ func GetReadySchedulableNodes(c clientset.Interface) (nodes *v1.NodeList, err er
return nil, fmt.Errorf("listing schedulable nodes error: %s", err)
}
Filter(nodes, func(node v1.Node) bool {
return IsNodeSchedulable(&node) && IsNodeUntainted(&node)
return IsNodeSchedulable(&node) && isNodeUntainted(&node)
})
if len(nodes.Items) == 0 {
return nil, fmt.Errorf("there are currently no ready, schedulable nodes in the cluster")
@ -343,16 +340,16 @@ func GetMasterAndWorkerNodes(c clientset.Interface) (sets.String, *v1.NodeList,
for _, n := range all.Items {
if system.DeprecatedMightBeMasterNode(n.Name) {
masters.Insert(n.Name)
} else if IsNodeSchedulable(&n) && IsNodeUntainted(&n) {
} else if IsNodeSchedulable(&n) && isNodeUntainted(&n) {
nodes.Items = append(nodes.Items, n)
}
}
return masters, nodes, nil
}
// IsNodeUntainted tests whether a fake pod can be scheduled on "node", given its current taints.
// isNodeUntainted tests whether a fake pod can be scheduled on "node", given its current taints.
// TODO: need to discuss wether to return bool and error type
func IsNodeUntainted(node *v1.Node) bool {
func isNodeUntainted(node *v1.Node) bool {
return isNodeUntaintedWithNonblocking(node, "")
}
@ -427,7 +424,7 @@ func IsNodeSchedulable(node *v1.Node) bool {
// 2) doesn't have NetworkUnavailable condition set to true
func IsNodeReady(node *v1.Node) bool {
nodeReady := IsConditionSetAsExpected(node, v1.NodeReady, true)
networkReady := IsConditionUnset(node, v1.NodeNetworkUnavailable) ||
networkReady := isConditionUnset(node, v1.NodeNetworkUnavailable) ||
IsConditionSetAsExpectedSilent(node, v1.NodeNetworkUnavailable, false)
return nodeReady && networkReady
}

4
test/e2e/framework/node/wait.go
View File

@ -164,7 +164,7 @@ func CheckReady(c clientset.Interface, size int, timeout time.Duration) ([]v1.No
// Filter out not-ready nodes.
Filter(nodes, func(node v1.Node) bool {
nodeReady := IsConditionSetAsExpected(&node, v1.NodeReady, true)
networkReady := IsConditionUnset(&node, v1.NodeNetworkUnavailable) || IsConditionSetAsExpected(&node, v1.NodeNetworkUnavailable, false)
networkReady := isConditionUnset(&node, v1.NodeNetworkUnavailable) || IsConditionSetAsExpected(&node, v1.NodeNetworkUnavailable, false)
return nodeReady && networkReady
})
numReady := len(nodes.Items)
@ -274,7 +274,7 @@ func readyForTests(node *v1.Node, nonblockingTaints string) bool {
return false
}
} else {
if !IsNodeSchedulable(node) || !IsNodeUntainted(node) {
if !IsNodeSchedulable(node) || !isNodeUntainted(node) {
return false
}
}