init rig

rig/ctrl/k8s/audit-policy.yaml

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+# Apiserver audit policy. Mounted into the control plane at creation when a
+# profile sets AUDIT=on — an apiserver flag, so it cannot be added to a running
+# cluster without recreating it.
+#
+# Deliberately modest: enough to make "who changed what, and when" answerable
+# during onboarding without filling the disk. Read the log with:
+#   docker exec <cluster>-control-plane cat /var/log/kubernetes/audit.log
+apiVersion: audit.k8s.io/v1
+kind: Policy
+
+# Never log the request body for these — they contain credentials.
+omitStages:
+  - RequestReceived
+
+rules:
+  # Secrets/configmaps: record that access happened, never the contents.
+  - level: Metadata
+    resources:
+      - group: ""
+        resources: ["secrets", "configmaps"]
+
+  # Authn/authz decisions — the part an auditor actually asks about.
+  - level: Metadata
+    nonResourceURLs:
+      - /apis*
+      - /api*
+
+  # Mutations to workloads and policy: full request, so a diff is reconstructable.
+  - level: Request
+    verbs: ["create", "update", "patch", "delete"]
+    resources:
+      - group: ""
+        resources: ["pods", "services", "serviceaccounts", "namespaces"]
+      - group: "apps"
+      - group: "networking.k8s.io"
+      - group: "rbac.authorization.k8s.io"
+
+  # Everything else that changes state: metadata only.
+  - level: Metadata
+    verbs: ["create", "update", "patch", "delete"]
+
+  # Reads are dropped entirely — otherwise controller polling drowns the log.
+  - level: None
+    verbs: ["get", "list", "watch"]