diff --git a/content/zh/examples/security/kind-with-cluster-level-baseline-pod-security.sh b/content/zh/examples/security/kind-with-cluster-level-baseline-pod-security.sh new file mode 100644 index 0000000000..15017d868b --- /dev/null +++ b/content/zh/examples/security/kind-with-cluster-level-baseline-pod-security.sh @@ -0,0 +1,70 @@ +#!/bin/sh +mkdir -p /tmp/pss +cat < /tmp/pss/cluster-level-pss.yaml +apiVersion: apiserver.config.k8s.io/v1 +kind: AdmissionConfiguration +plugins: +- name: PodSecurity + configuration: + apiVersion: pod-security.admission.config.k8s.io/v1beta1 + kind: PodSecurityConfiguration + defaults: + enforce: "baseline" + enforce-version: "latest" + audit: "restricted" + audit-version: "latest" + warn: "restricted" + warn-version: "latest" + exemptions: + usernames: [] + runtimeClasses: [] + namespaces: [kube-system] +EOF +cat < /tmp/pss/cluster-config.yaml +kind: Cluster +apiVersion: kind.x-k8s.io/v1alpha4 +nodes: +- role: control-plane + kubeadmConfigPatches: + - | + kind: ClusterConfiguration + apiServer: + extraArgs: + admission-control-config-file: /etc/config/cluster-level-pss.yaml + extraVolumes: + - name: accf + hostPath: /etc/config + mountPath: /etc/config + readOnly: false + pathType: "DirectoryOrCreate" + extraMounts: + - hostPath: /tmp/pss + containerPath: /etc/config + # optional: if set, the mount is read-only. + # default false + readOnly: false + # optional: if set, the mount needs SELinux relabeling. + # default false + selinuxRelabel: false + # optional: set propagation mode (None, HostToContainer or Bidirectional) + # see https://kubernetes.io/docs/concepts/storage/volumes/#mount-propagation + # default None + propagation: None +EOF +kind create cluster --name psa-with-cluster-pss --image kindest/node:v1.23.0 --config /tmp/pss/cluster-config.yaml +kubectl cluster-info --context kind-psa-with-cluster-pss +# 等待 15 秒(任意)ServiceAccount 准入控制器可用 +sleep 15 +cat < /tmp/pss/nginx-pod.yaml +apiVersion: v1 +kind: Pod +metadata: + name: nginx +spec: + containers: + - image: nginx + name: nginx + ports: + - containerPort: 80 +EOF +kubectl apply -f /tmp/pss/nginx-pod.yaml diff --git a/content/zh/examples/security/kind-with-namespace-level-baseline-pod-security.sh b/content/zh/examples/security/kind-with-namespace-level-baseline-pod-security.sh new file mode 100644 index 0000000000..278978753c --- /dev/null +++ b/content/zh/examples/security/kind-with-namespace-level-baseline-pod-security.sh @@ -0,0 +1,28 @@ +#!/bin/sh +# 直到 v1.23 发布,kind 节点镜像需要从 k/k master 分支构建 +# 参考:https://kind.sigs.k8s.io/docs/user/quick-start/#building-images +kind create cluster --name psa-ns-level --image kindest/node:v1.23.0 +kubectl cluster-info --context kind-psa-ns-level +# 等待 15 秒(任意)ServiceAccount 准入控制器可用 +sleep 15 +kubectl create ns example +kubectl label --overwrite ns example \ + pod-security.kubernetes.io/enforce=baseline \ + pod-security.kubernetes.io/enforce-version=latest \ + pod-security.kubernetes.io/warn=restricted \ + pod-security.kubernetes.io/warn-version=latest \ + pod-security.kubernetes.io/audit=restricted \ + pod-security.kubernetes.io/audit-version=latest +cat < /tmp/pss/nginx-pod.yaml +apiVersion: v1 +kind: Pod +metadata: + name: nginx +spec: + containers: + - image: nginx + name: nginx + ports: + - containerPort: 80 +EOF +kubectl apply -n example -f /tmp/pss/nginx-pod.yaml