Pengelola resource (RM)

Lokasi workload

Workload root dan organisasi
Sumber log audit

Log audit Kubernetes
Operasi yang diaudit

Log Audit KRM API Management Plane (Project)

Kolom dalam entri log yang berisi informasi audit
Metadata audit Nama kolom audit Nilai
Identitas pengguna atau layanan username

Misalnya,

"username":system:serviceaccount:gpc-system:fleet-admin-controller"

Target

(Kolom dan nilai yang memanggil API)

 requestURI

"apis/resourcemanager.gdc.goog/v1alpha1/namespaces/ gpc-system/projects/istio-system

Tindakan

(Kolom yang berisi operasi yang dilakukan)

 verb

"verb":"update"

Stempel waktu peristiwa requestReceivedTimestamp

Misalnya,

"requestReceivedTimestamp": "2022-12-22T15:46:41.028873Z"

Sumber tindakan sourceIPs

Misalnya,

"sourceIPs":["10.253.128.178"],
Hasil stage

Misalnya,

"stage": "ResponseComplete"

Kolom lainnya
  • kind
  • objectRef

Misalnya,

"kind": "Event",
"objectRef": {
      "name": "istio-system",
      "apiVersion": "v1alpha1",
      "apiGroup": "resourcemanager.gdc.goog",
      "resourceVersion": "7812139",
      "resource": "projects",
      "uid": "7d3a3bb1-a0be-4c5c-980b-f9cd3632f6e3",
      "namespace": "gpc-system"
  },

Contoh log

{
    "stage": "ResponseComplete",
    "apiVersion": "audit.k8s.io/v1",
    "objectRef": {
      "name": "istio-system",
      "apiVersion": "v1alpha1",
      "apiGroup": "resourcemanager.gdc.goog",
      "resourceVersion": "7812139",
      "resource": "projects",
      "uid": "7d3a3bb1-a0be-4c5c-980b-f9cd3632f6e3",
      "namespace": "gpc-system"
    },
    "requestReceivedTimestamp": "2022-12-22T15:46:41.028873Z",
    "sourceIPs": [
      "10.253.128.178"
    ],
    "annotations": {
      "authorization.k8s.io/decision": "allow",
      "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"fleet-admin-common-controller\" of ClusterRole \"fleet-admin-common-controllers-role\" to ServiceAccount \"fleet-admin-controller/gpc-system\"",
      "mutation.webhook.admission.k8s.io/round_0_index_5": "{\"configuration\":\"gatekeeper-mutating-webhook-configuration\",\"webhook\":\"mutation.gatekeeper.sh\",\"mutated\":false}"
    },
    "_gdch_cluster": "root-admin",
    "_gdch_fluentbit_pod": "anthos-audit-logs-forwarder-t4rld",
    "user": {
      "uid": "da8e839f-eca4-4a96-9058-94fa4202824f",
      "extra": {
        "authentication.kubernetes.io/pod-uid": [
          "09335650-82b0-451c-83e2-f8157e9d518c"
        ],
        "authentication.kubernetes.io/pod-name": [
          "fleet-admin-controller-75dbdf7659-ccfrn"
        ]
      },
      "groups": [
        "system:serviceaccounts",
        "system:serviceaccounts:gpc-system",
        "system:authenticated"
      ],
      "username": "system:serviceaccount:gpc-system:fleet-admin-controller"
    },
    "stageTimestamp": "2022-12-22T15:46:41.119767Z",
    "kind": "Event",
    "verb": "update",
    "requestURI": "/apis/resourcemanager.gdc.goog/v1alpha1/namespaces/gpc-system/projects/istio-system",
    "responseStatus": {
      "metadata": {},
      "code": 200
    },
    "userAgent": "fleet-admin-cm/v0.0.0 (linux/amd64) kubernetes/$Format",
    "auditID": "5aeaeab6-7371-4b63-8355-b4469e1440bb",
    "level": "Metadata",
    "_gdch_service_name": "apiserver",
    "_gdch_tenant_id": "infra-obs"
  }

Log Audit KRM API Management Plane (RBAC Project - ProjectRole)

Kolom dalam entri log yang berisi informasi audit
Metadata audit Nama kolom audit Nilai
Identitas pengguna atau layanan username

Misalnya,

"username": "system:serviceaccount:
gpc-system:fleet-admin-controller"

Target

(Kolom dan nilai yang memanggil API)

 requestURI

"requestURI":"/apis/resourcemanager.gdc.goog/ v1alpha1/namespaces/vm-prober-system-obs-system/ projectroles/service-now-admin/status"

Tindakan

(Kolom yang berisi operasi yang dilakukan)

 verb

"verb":"update"

Stempel waktu peristiwa requestReceivedTimestamp

Misalnya,

"requestReceivedTimestamp": "2022-12-21T23:36:45.808663Z"

Sumber tindakan sourceIPs

Misalnya,

"sourceIPs":["10.253.128.178"]
Hasil stage

Misalnya,

  "stage": "ResponseComplete"

Kolom lainnya
  • kind
  • objectRef

Misalnya,

"kind": "Event",
"objectRef": {
   "apiVersion": "v1alpha1",
   "namespace": "vm-prober-system-obs-system",
   "resourceVersion": "5573513",
   "apiGroup": "resourcemanager.gdc.goog",
   "resource": "projectroles",
   "name": "service-now-admin",
   "subresource": "status",
   "uid": "c220806d-a708-4e42-8a2c-8442b6a74038"
},

Contoh log

{
    "verb": "update",
    "responseStatus": {
      "metadata": {},
      "code": 200
    },
    "objectRef": {
      "apiVersion": "v1alpha1",
      "namespace": "vm-prober-system-obs-system",
      "resourceVersion": "5573513",
      "apiGroup": "resourcemanager.gdc.goog",
      "resource": "projectroles",
      "name": "service-now-admin",
      "subresource": "status",
      "uid": "c220806d-a708-4e42-8a2c-8442b6a74038"
    },
    "apiVersion": "audit.k8s.io/v1",
    "sourceIPs": [
      "10.253.128.178"
    ],
    "kind": "Event",
    "requestURI": "/apis/resourcemanager.gdc.goog/v1alpha1/namespaces/vm-prober-system-obs-system/projectroles/service-now-admin/status",
    "auditID": "e40537d8-0e49-4f34-85b3-f6bb5c373a58",
    "_gdch_cluster": "root-admin",
    "annotations": {
      "authorization.k8s.io/decision": "allow",
      "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"fleet-admin-controller\" of ClusterRole \"fleet-admin-controller\" to ServiceAccount \"fleet-admin-controller/gpc-system\""
    },
    "stageTimestamp": "2022-12-21T23:36:45.814414Z",
    "_gdch_fluentbit_pod": "anthos-audit-logs-forwarder-t4rld",
    "level": "Metadata",
    "stage": "ResponseComplete",
    "userAgent": "fleet-admin-cm/v0.0.0 (linux/amd64) kubernetes/$Format",
    "requestReceivedTimestamp": "2022-12-21T23:36:45.808663Z",
    "user": {
      "extra": {
        "authentication.kubernetes.io/pod-name": [
          "fleet-admin-controller-75dbdf7659-ccfrn"
        ],
        "authentication.kubernetes.io/pod-uid": [
          "09335650-82b0-451c-83e2-f8157e9d518c"
        ]
      },
      "groups": [
        "system:serviceaccounts",
        "system:serviceaccounts:gpc-system",
        "system:authenticated"
      ],
      "username": "system:serviceaccount:gpc-system:fleet-admin-controller",
      "uid": "da8e839f-eca4-4a96-9058-94fa4202824f"
    },
    "_gdch_service_name": "apiserver",
    "_gdch_tenant_id": "infra-obs"
  }

Log Audit KRM API Management Plane (RBAC Project - ProjectRoleBinding)

Kolom dalam entri log yang berisi informasi audit
Metadata audit Nama kolom audit Nilai
Identitas pengguna atau layanan username

Misalnya,

"username": "system:serviceaccount:
gatekeeper-system:gatekeeper-admin"

Target

(Kolom dan nilai yang memanggil API)

 requestURI

"/apis/resourcemanager.gdc.goog/ v1alpha1/projectrolebindings?limit=500"

Tindakan

(Kolom yang berisi operasi yang dilakukan)

 verb

"verb":"list"

Stempel waktu peristiwa requestReceivedTimestamp

Misalnya,

"requestReceivedTimestamp": "2022-12-06T23:03:32.904478Z"

Sumber tindakan sourceIPs

Misalnya,

"sourceIPs":["10.253.165.69"],
Hasil stage

Misalnya,

"stage": "RequestReceived"

Kolom lainnya
  • kind
  • objectRef

Misalnya,

"kind": "Event",
"objectRef": {
    "resource": "projectrolebindings",
    "apiVersion": "v1alpha1",
    "apiGroup": "resourcemanager.gdc.goog"
  },

Contoh log

{
  "verb": "list",
  "_gdch_fluentbit_pod": "anthos-audit-logs-forwarder-t4rld",
  "userAgent": "gatekeeper/v3.7.0 (linux/amd64) 3ba8e93/2021-11-15T20:59:44Z",
  "objectRef": {
    "apiVersion": "v1alpha1",
    "resource": "projectrolebindings",
    "apiGroup": "resourcemanager.gdc.goog"
  },
  "sourceIPs": [
    "10.253.128.219"
  ],
  "responseStatus": {
    "code": 200,
    "metadata": {}
  },
  "kind": "Event",
  "stage": "ResponseComplete",
  "annotations": {
    "authorization.k8s.io/decision": "allow",
    "authorization.k8s.io/reason": "RBAC: allowed by ClusterRoleBinding \"gatekeeper-manager-rolebinding\" of ClusterRole \"gatekeeper-manager-role\" to ServiceAccount \"gatekeeper-admin/gatekeeper-system\""
  },
  "requestURI": "/apis/resourcemanager.gdc.goog/v1alpha1/projectrolebindings?limit=500",
  "user": {
    "uid": "d23f8b07-b318-47fb-a81d-9932e81c3be8",
    "groups": [
      "system:serviceaccounts",
      "system:serviceaccounts:gatekeeper-system",
      "system:authenticated"
    ],
    "extra": {
      "authentication.kubernetes.io/pod-uid": [
        "86ab2ec3-93ae-49b6-9feb-cadae6d014c4"
      ],
      "authentication.kubernetes.io/pod-name": [
        "gatekeeper-audit-54d846f776-z6bzn"
      ]
    },
    "username": "system:serviceaccount:gatekeeper-system:gatekeeper-admin"
  },
  "stageTimestamp": "2022-12-21T23:11:57.899640Z",
  "auditID": "e8d0d02b-f309-4127-8cdb-e93a39ebaea7",
  "apiVersion": "audit.k8s.io/v1",
  "level": "Metadata",
  "_gdch_cluster": "root-admin",
  "requestReceivedTimestamp": "2022-12-21T23:11:57.897447Z",
  "_gdch_service_name": "apiserver",
  "_gdch_tenant_id": "infra-obs"
}