k8s: Validate controller manager flags requiring specific values

This patch verifies if CIS Kubernetes Benchmark v1.3.0 sections
regarding master node configuration are satisfied (1.3.2 - 1.3.3
and 1.3.6).

Issue-ID: SECCOM-235
Change-Id: I9c2921faf40ad9445e983f2b9bd0610e556cfe15
Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go b/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go
index 85ab28564..f1dd0fe49 100644
--- a/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go
+++ b/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go
@@ -5,6 +5,21 @@ import (
 	"check/validators/master/boolean"
 )
 
+// IsProfilingDisabled validates there is single "--profiling" flag and it is set to "false".
+func IsProfilingDisabled(params []string) bool {
+	return args.HasSingleFlagArgument("--profiling=", "false", params)
+}
+
+// IsUseServiceAccountCredentialsEnabled validates there is single "--use-service-account-credentials" flag and it is set to "true".
+func IsUseServiceAccountCredentialsEnabled(params []string) bool {
+	return args.HasSingleFlagArgument("--use-service-account-credentials=", "true", params)
+}
+
+// IsRotateKubeletServerCertificateIncluded validates RotateKubeletServerCertificate=true is included.
+func IsRotateKubeletServerCertificateIncluded(params []string) bool {
+	return args.HasFlagArgumentIncluded("--feature-gates=", "RotateKubeletServerCertificate=true", params)
+}
+
 // IsInsecureBindAddressAbsentOrLoopback validates there is no insecure bind address or it is loopback address.
 func IsInsecureBindAddressAbsentOrLoopback(params []string) bool {
 	return boolean.IsFlagAbsent("--address=", params) ||