fix: use specific cipher suites for kube-rbac-proxy

Signed-off-by: Suleyman Akbas <sakbas@redhat.com>
openshift · Sep 27, 2023 · 0a20e29 · 0a20e29
1 parent b1f83fe
commit 0a20e29
Show file tree

Hide file tree

Showing 5 changed files with 1 addition and 63 deletions.
diff --git a/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_role.yaml b/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_role.yaml
diff --git a/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_rolebinding.yaml b/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_rolebinding.yaml
diff --git a/config/rbac/kustomization.yaml b/config/rbac/kustomization.yaml
@@ -17,7 +17,6 @@ resources:
 - lvms_node_role_n_rolebindings.yaml
 # topolvm-node metric rbac
 - topolvm_metric_service_config.yaml
-- topolvm_node_role_n_rolebindings.yaml
 - topolvm_node_service_account.yaml
 - topolvm_node_role.yaml
 - topolvm_node_role_bindings.yaml

diff --git a/config/rbac/topolvm_node_role_n_rolebindings.yaml b/config/rbac/topolvm_node_role_n_rolebindings.yaml
diff --git a/controllers/topolvm_node.go b/controllers/topolvm_node.go
@@ -335,10 +335,9 @@ func getRBACProxyContainer() *corev1.Container {
 	args := []string{
 		"--secure-listen-address=0.0.0.0:8443",
 		"--upstream=http://127.0.0.1:8080/",
-		"--logtostderr=true",
-		"--v=0",
 		"--tls-cert-file=/var/run/secrets/serving-cert/tls.crt",
 		"--tls-private-key-file=/var/run/secrets/serving-cert/tls.key",
+		"--tls-cipher-suites=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
 	}
 
 	requirements := corev1.ResourceRequirements{