diff options
Diffstat (limited to 'test/security/k8s/src/check/validators/master/scheduler/scheduler_test.go')
-rw-r--r-- | test/security/k8s/src/check/validators/master/scheduler/scheduler_test.go | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/test/security/k8s/src/check/validators/master/scheduler/scheduler_test.go b/test/security/k8s/src/check/validators/master/scheduler/scheduler_test.go new file mode 100644 index 000000000..4166a58d7 --- /dev/null +++ b/test/security/k8s/src/check/validators/master/scheduler/scheduler_test.go @@ -0,0 +1,61 @@ +package scheduler_test + +import ( + . "github.com/onsi/ginkgo/extensions/table" + + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + + . "check/validators/master/scheduler" +) + +var _ = Describe("Scheduler", func() { + var ( + // kubeSchedulerCISCompliant uses secure defaults or follows CIS guidelines explicitly. + kubeSchedulerCISCompliant = []string{ + "--profiling=false", + } + + // kubeSchedulerCasablanca was obtained from virtual environment for testing + // (introduced in Change-Id: I57f9f3caac0e8b391e9ed480f6bebba98e006882). + kubeSchedulerCasablanca = []string{ + "--kubeconfig=/etc/kubernetes/ssl/kubeconfig", + "--address=0.0.0.0", + } + + // kubeSchedulerCasablanca was obtained from virtual environment for testing + // (introduced in Change-Id: I54ada5fade3b984dedd1715f20579e3ce901faa3). + kubeSchedulerDublin = []string{ + "--kubeconfig=/etc/kubernetes/ssl/kubecfg-kube-scheduler.yaml", + "--address=0.0.0.0", + "--profiling=false", + "--leader-elect=true", + "--v=2", + } + ) + + Describe("Boolean flag", func() { + DescribeTable("Profiling", + func(params []string, expected bool) { + Expect(IsProfilingDisabled(params)).To(Equal(expected)) + }, + Entry("Is not set on insecure cluster", []string{}, false), + Entry("Is explicitly enabled on insecure cluster", []string{"--profiling=true"}, false), + Entry("Is not set on Casablanca cluster", kubeSchedulerCasablanca, false), + Entry("Should be set to false on CIS-compliant cluster", kubeSchedulerCISCompliant, true), + Entry("Should be set to false on Dublin cluster", kubeSchedulerDublin, true), + ) + }) + + Describe("Address flag", func() { + DescribeTable("Bind address", + func(params []string, expected bool) { + Expect(IsInsecureBindAddressAbsentOrLoopback(params)).To(Equal(expected)) + }, + Entry("Is not absent on insecure cluster", []string{"--address=1.2.3.4"}, false), + Entry("Is not absent nor set to loopback on Casablanca cluster", kubeSchedulerCasablanca, false), + Entry("Is not absent nor set to loopback on Dublin cluster", kubeSchedulerDublin, false), + Entry("Should be absent or set to loopback on CIS-compliant cluster", kubeSchedulerCISCompliant, true), + ) + }) +}) |