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Cap max number of nodes to use for local PV e2e tests

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This commit is contained in:
Michelle Au 2018-03-02 10:22:49 -08:00
parent ae1fc13aee
commit c4851c06d7
1 changed files with 11 additions and 1 deletions
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12
test/e2e/storage/persistent_volumes-local.go
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@ -135,6 +135,9 @@ const (
// A sample request size
testRequestSize = "10Mi"
// Max number of nodes to use for testing
maxNodes = 5
)
var (
@ -159,6 +162,13 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
// Get all the schedulable nodes
nodes := framework.GetReadySchedulableNodesOrDie(f.ClientSet)
Expect(len(nodes.Items)).NotTo(BeZero(), "No available nodes for scheduling")
// Cap max number of nodes
maxLen := len(nodes.Items)
if maxLen > maxNodes {
maxLen = maxNodes
}
scName = fmt.Sprintf("%v-%v", testSCPrefix, f.Namespace.Name)
// Choose the first node
node0 := &nodes.Items[0]
@ -167,7 +177,7 @@ var _ = utils.SIGDescribe("PersistentVolumes-local ", func() {
config = &localTestConfig{
ns: f.Namespace.Name,
client: f.ClientSet,
nodes: nodes.Items,
nodes: nodes.Items[:maxLen],
node0: node0,
scName: scName,
ssTester: ssTester,