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change default args to conform with cis #493

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change default args to conform with cis #493

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5f5c623
change default args to conform with cis hardening
eaudetcobello Jun 13, 2024
fbdce9d
sort
eaudetcobello Jun 13, 2024
27112cc
vim can sort
eaudetcobello Jun 13, 2024
b951550
fix tests
eaudetcobello Jun 13, 2024
46f7115
revert
eaudetcobello Jun 13, 2024
bbe9dd5
set webhook auth mode
eaudetcobello Jun 13, 2024
5ab9823
tls-private-key should be tls-private-key-file
eaudetcobello Jun 13, 2024
f9d7b46
add argument to test cases
eaudetcobello Jun 13, 2024
68eb35f
request-timeout, not requests-timeout
eaudetcobello Jun 13, 2024
765dd4e
sort keys
eaudetcobello Jun 13, 2024
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23 changes: 13 additions & 10 deletions src/k8s/pkg/k8sd/setup/kube_apiserver_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,7 @@ func TestKubeAPIServer(t *testing.T) {
{key: "--kubelet-client-certificate", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver-kubelet-client.crt")},
{key: "--kubelet-client-key", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver-kubelet-client.key")},
{key: "--kubelet-preferred-address-types", expectedVal: "InternalIP,Hostname,InternalDNS,ExternalDNS,ExternalIP"},
{key: "--profiling", expectedVal: "false"},
{key: "--requests-timeout", expectedVal: "300s"},
{key: "--secure-port", expectedVal: "6443"},
{key: "--service-account-issuer", expectedVal: "https://kubernetes.default.svc"},
Expand All @@ -121,7 +122,6 @@ func TestKubeAPIServer(t *testing.T) {
{key: "--tls-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver.crt")},
{key: "--tls-cipher-suites", expectedVal: apiserverTLSCipherSuites},
{key: "--tls-private-key-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver.key")},
{key: "--profiling", expectedVal: "false"},
}
for _, tc := range tests {
t.Run(tc.key, func(t *testing.T) {
Expand Down Expand Up @@ -157,14 +157,26 @@ func TestKubeAPIServer(t *testing.T) {
key string
expectedVal string
}{
{key: "--anonymous-auth", expectedVal: "false"},
{key: "--authentication-token-webhook-config-file", expectedVal: path.Join(s.Mock.ServiceExtraConfigDir, "auth-token-webhook.conf")},
{key: "--authorization-mode", expectedVal: "Node,RBAC"},
{key: "--client-ca-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "client-ca.crt")},
{key: "--enable-admission-plugins", expectedVal: "NodeRestriction"},
{key: "--etcd-servers", expectedVal: fmt.Sprintf("unix://%s", path.Join(s.Mock.K8sDqliteStateDir, "k8s-dqlite.sock"))},
{key: "--kubelet-certificate-authority", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "ca.crt")},
{key: "--kubelet-client-certificate", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver-kubelet-client.crt")},
{key: "--kubelet-client-key", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver-kubelet-client.key")},
{key: "--kubelet-preferred-address-types", expectedVal: "InternalIP,Hostname,InternalDNS,ExternalDNS,ExternalIP"},
{key: "--my-extra-arg", expectedVal: "my-extra-val"},
{key: "--profiling", expectedVal: "false"},
{key: "--proxy-client-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "front-proxy-client.crt")},
{key: "--proxy-client-key-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "front-proxy-client.key")},
{key: "--requestheader-allowed-names", expectedVal: "front-proxy-client"},
{key: "--requestheader-client-ca-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "front-proxy-ca.crt")},
{key: "--requestheader-extra-headers-prefix", expectedVal: "X-Remote-Extra-"},
{key: "--requestheader-group-headers", expectedVal: "X-Remote-Group"},
{key: "--requestheader-username-headers", expectedVal: "X-Remote-User"},
{key: "--requests-timeout", expectedVal: "300s"},
{key: "--secure-port", expectedVal: "1337"},
{key: "--service-account-issuer", expectedVal: "https://kubernetes.default.svc"},
{key: "--service-account-key-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "serviceaccount.key")},
Expand All @@ -173,15 +185,6 @@ func TestKubeAPIServer(t *testing.T) {
{key: "--tls-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver.crt")},
{key: "--tls-cipher-suites", expectedVal: apiserverTLSCipherSuites},
{key: "--tls-private-key-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "apiserver.key")},
{key: "--etcd-servers", expectedVal: fmt.Sprintf("unix://%s", path.Join(s.Mock.K8sDqliteStateDir, "k8s-dqlite.sock"))},
{key: "--requestheader-client-ca-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "front-proxy-ca.crt")},
{key: "--requestheader-allowed-names", expectedVal: "front-proxy-client"},
{key: "--requestheader-extra-headers-prefix", expectedVal: "X-Remote-Extra-"},
{key: "--requestheader-group-headers", expectedVal: "X-Remote-Group"},
{key: "--requestheader-username-headers", expectedVal: "X-Remote-User"},
{key: "--proxy-client-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "front-proxy-client.crt")},
{key: "--proxy-client-key-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "front-proxy-client.key")},
{key: "--my-extra-arg", expectedVal: "my-extra-val"},
}
for _, tc := range tests {
t.Run(tc.key, func(t *testing.T) {
Expand Down
1 change: 1 addition & 0 deletions src/k8s/pkg/k8sd/setup/kube_controller_manager_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -151,6 +151,7 @@ func TestKubeControllerManager(t *testing.T) {
{key: "--cluster-signing-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "ca.crt")},
{key: "--cluster-signing-key-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "ca.key")},
{key: "--my-extra-arg", expectedVal: "my-extra-val"},
{key: "--terminated-pod-gc-threshold", expectedVal: "12500"},
}
for _, tc := range tests {
t.Run(tc.key, func(t *testing.T) {
Expand Down
22 changes: 12 additions & 10 deletions src/k8s/pkg/k8sd/setup/kubelet_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -109,27 +109,28 @@ func TestKubelet(t *testing.T) {
key string
expectedVal string
}{
// Overwritten by extraArgs
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{key: "--anonymous-auth", expectedVal: "false"},
{key: "--authentication-token-webhook", expectedVal: "true"},
{key: "--cert-dir", expectedVal: s.Mock.KubernetesPKIDir},
{key: "--client-ca-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "client-ca.crt")},
{key: "--cluster-dns", expectedVal: "10.152.1.1"},
{key: "--cluster-domain", expectedVal: "override.local"},
{key: "--container-runtime-endpoint", expectedVal: path.Join(s.Mock.ContainerdSocketDir, "containerd.sock")},
{key: "--containerd", expectedVal: path.Join(s.Mock.ContainerdSocketDir, "containerd.sock")},
{key: "--eviction-hard", expectedVal: "'memory.available<100Mi,nodefs.available<1Gi,imagefs.available<1Gi'"},
{key: "--fail-swap-on", expectedVal: "false"},
{key: "--hostname-override", expectedVal: "dev"},
{key: "--kubeconfig", expectedVal: path.Join(s.Mock.KubernetesConfigDir, "kubelet.conf")},
{key: "--my-extra-arg", expectedVal: "my-extra-val"},
{key: "--node-ip", expectedVal: "192.168.0.1"},
{key: "--node-labels", expectedVal: expectedControlPlaneLabels},
{key: "--read-only-port", expectedVal: "0"},
{key: "--register-with-taints", expectedVal: ""},
{key: "--root-dir", expectedVal: s.Mock.KubeletRootDir},
{key: "--serialize-image-pulls", expectedVal: "false"},
{key: "--tls-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "kubelet.crt")},
{key: "--tls-cipher-suites", expectedVal: kubeletTLSCipherSuites},
{key: "--cluster-dns", expectedVal: "10.152.1.1"},
// Overwritten by extraArgs
{key: "--cluster-domain", expectedVal: "override.local"},
{key: "--node-ip", expectedVal: "192.168.0.1"},
{key: "--my-extra-arg", expectedVal: "my-extra-val"},
{key: "--tls-private-key", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "kubelet.key")},
}
for _, tc := range tests {
t.Run(tc.key, func(t *testing.T) {
Expand Down Expand Up @@ -269,23 +270,24 @@ func TestKubelet(t *testing.T) {
}{
{key: "--anonymous-auth", expectedVal: "false"},
{key: "--authentication-token-webhook", expectedVal: "true"},
{key: "--cert-dir", expectedVal: s.Mock.KubernetesPKIDir},
{key: "--client-ca-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "client-ca.crt")},
{key: "--cluster-dns", expectedVal: "10.152.1.1"},
{key: "--cluster-domain", expectedVal: "override.local"},
{key: "--container-runtime-endpoint", expectedVal: path.Join(s.Mock.ContainerdSocketDir, "containerd.sock")},
{key: "--containerd", expectedVal: path.Join(s.Mock.ContainerdSocketDir, "containerd.sock")},
{key: "--eviction-hard", expectedVal: "'memory.available<100Mi,nodefs.available<1Gi,imagefs.available<1Gi'"},
{key: "--fail-swap-on", expectedVal: "false"},
{key: "--hostname-override", expectedVal: "dev"},
{key: "--kubeconfig", expectedVal: path.Join(s.Mock.KubernetesConfigDir, "kubelet.conf")},
{key: "--node-ip", expectedVal: "192.168.0.1"},
{key: "--node-labels", expectedVal: expectedWorkerLabels},
{key: "--read-only-port", expectedVal: "0"},
{key: "--register-with-taints", expectedVal: ""},
{key: "--root-dir", expectedVal: s.Mock.KubeletRootDir},
{key: "--serialize-image-pulls", expectedVal: "false"},
{key: "--tls-cert-file", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "kubelet.crt")},
{key: "--tls-cipher-suites", expectedVal: kubeletTLSCipherSuites},
{key: "--cluster-dns", expectedVal: "10.152.1.1"},
{key: "--cluster-domain", expectedVal: "override.local"},
{key: "--node-ip", expectedVal: "192.168.0.1"},
{key: "--tls-private-key", expectedVal: path.Join(s.Mock.KubernetesPKIDir, "kubelet.key")},
}
for _, tc := range tests {
t.Run(tc.key, func(t *testing.T) {
Expand Down
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