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Merge pull request #102169 from odinuge/rlimit-tests

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Ensure node-e2e-test can open enough files
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Kubernetes Prow Robot 2021-07-15 10:20:45 -07:00 committed by GitHub
commit 4f9bfb39ad
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7
test/e2e_node/e2e_node_suite_test.go
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@ -41,6 +41,7 @@ import (
utilyaml "k8s.io/apimachinery/pkg/util/yaml" utilyaml "k8s.io/apimachinery/pkg/util/yaml"
clientset "k8s.io/client-go/kubernetes" clientset "k8s.io/client-go/kubernetes"
cliflag "k8s.io/component-base/cli/flag" cliflag "k8s.io/component-base/cli/flag"
"k8s.io/kubernetes/pkg/util/rlimit"
commontest "k8s.io/kubernetes/test/e2e/common" commontest "k8s.io/kubernetes/test/e2e/common"
"k8s.io/kubernetes/test/e2e/framework" "k8s.io/kubernetes/test/e2e/framework"
e2econfig "k8s.io/kubernetes/test/e2e/framework/config" e2econfig "k8s.io/kubernetes/test/e2e/framework/config"
@ -121,6 +122,12 @@ func TestMain(m *testing.M) {
const rootfs = "/rootfs" const rootfs = "/rootfs"
func TestE2eNode(t *testing.T) { func TestE2eNode(t *testing.T) {
// Make sure we are not limited by sshd when it comes to open files
if err := rlimit.SetNumFiles(1000000); err != nil {
klog.Infof("failed to set rlimit on max file handles: %v", err)
}
if *runServicesMode { if *runServicesMode {
// If run-services-mode is specified, only run services in current process. // If run-services-mode is specified, only run services in current process.
services.RunE2EServices(t) services.RunE2EServices(t)