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PodSecurity: add admission benchmark

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go test ./plugin/pkg/admission/security/podsecurity -bench /pod -benchmem
goos: darwin
goarch: amd64
pkg: k8s.io/kubernetes/plugin/pkg/admission/security/podsecurity
cpu: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
BenchmarkVerifyPod/enforce-implicit_pod-12         	  702789	      1585 ns/op	    2120 B/op	      12 allocs/op
BenchmarkVerifyPod/enforce-privileged_pod-12       	  737588	      1607 ns/op	    2120 B/op	      12 allocs/op
BenchmarkVerifyPod/enforce-baseline_pod-12         	  409818	      2974 ns/op	    3368 B/op	      17 allocs/op
BenchmarkVerifyPod/enforce-restricted_pod-12       	  370262	      3385 ns/op	    3368 B/op	      17 allocs/op
BenchmarkVerifyPod/warn-baseline_pod-12            	  391808	      3101 ns/op	    3368 B/op	      17 allocs/op
BenchmarkVerifyPod/warn-restricted_pod-12          	  349411	      3452 ns/op	    3368 B/op	      17 allocs/op
BenchmarkVerifyPod/enforce-warn-audit-baseline_pod-12         	  208221	      5735 ns/op	    5864 B/op	      27 allocs/op
BenchmarkVerifyPod/warn-baseline-audit-restricted_pod-12      	  249662	      4849 ns/op	    4616 B/op	      22 allocs/op
PASS
ok  	k8s.io/kubernetes/plugin/pkg/admission/security/podsecurity	10.707s
This commit is contained in:
Jordan Liggitt 2021-08-25 14:36:15 -04:00
parent d5f39ebe4d
commit 13e0887c4c
2 changed files with 799 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

123
plugin/pkg/admission/security/podsecurity/admission_test.go
View File

@ -17,14 +17,27 @@ limitations under the License.
package podsecurity package podsecurity
import ( import (
"context"
"io/ioutil"
"testing" "testing"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apiserver/pkg/admission"
"k8s.io/apiserver/pkg/authentication/user"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/client-go/informers"
"k8s.io/client-go/kubernetes/fake"
featuregatetesting "k8s.io/component-base/featuregate/testing"
"k8s.io/kubernetes/pkg/apis/apps" "k8s.io/kubernetes/pkg/apis/apps"
"k8s.io/kubernetes/pkg/apis/batch" "k8s.io/kubernetes/pkg/apis/batch"
"k8s.io/kubernetes/pkg/apis/core" "k8s.io/kubernetes/pkg/apis/core"
v1 "k8s.io/kubernetes/pkg/apis/core/v1"
"k8s.io/kubernetes/pkg/features"
podsecurityadmission "k8s.io/pod-security-admission/admission" podsecurityadmission "k8s.io/pod-security-admission/admission"
"sigs.k8s.io/yaml"
) )
func TestConvert(t *testing.T) { func TestConvert(t *testing.T) {
@ -58,3 +71,113 @@ func TestConvert(t *testing.T) {
} }
} }
} }
func BenchmarkVerifyPod(b *testing.B) {
defer featuregatetesting.SetFeatureGateDuringTest(b, utilfeature.DefaultFeatureGate, features.PodSecurity, true)()
p, err := newPlugin(nil)
if err != nil {
b.Fatal(err)
}
p.InspectFeatureGates(utilfeature.DefaultFeatureGate)
enforceImplicitPrivilegedNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "enforce-implicit", Labels: map[string]string{}}}
enforcePrivilegedNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "enforce-privileged", Labels: map[string]string{"pod-security.kubernetes.io/enforce": "privileged"}}}
enforceBaselineNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "enforce-baseline", Labels: map[string]string{"pod-security.kubernetes.io/enforce": "baseline"}}}
enforceRestrictedNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "enforce-restricted", Labels: map[string]string{"pod-security.kubernetes.io/enforce": "restricted"}}}
warnBaselineNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "warn-baseline", Labels: map[string]string{"pod-security.kubernetes.io/warn": "baseline"}}}
warnRestrictedNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "warn-restricted", Labels: map[string]string{"pod-security.kubernetes.io/warn": "restricted"}}}
enforceWarnAuditBaseline := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "enforce-warn-audit-baseline", Labels: map[string]string{"pod-security.kubernetes.io/enforce": "baseline", "pod-security.kubernetes.io/warn": "baseline", "pod-security.kubernetes.io/audit": "baseline"}}}
warnBaselineAuditRestrictedNamespace := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "warn-baseline-audit-restricted", Labels: map[string]string{"pod-security.kubernetes.io/warn": "baseline", "pod-security.kubernetes.io/audit": "restricted"}}}
c := fake.NewSimpleClientset(
enforceImplicitPrivilegedNamespace,
enforcePrivilegedNamespace,
enforceBaselineNamespace,
enforceRestrictedNamespace,
warnBaselineNamespace,
warnRestrictedNamespace,
enforceWarnAuditBaseline,
warnBaselineAuditRestrictedNamespace,
)
p.SetExternalKubeClientSet(c)
informerFactory := informers.NewSharedInformerFactory(c, 0)
p.SetExternalKubeInformerFactory(informerFactory)
stopCh := make(chan struct{})
defer close(stopCh)
informerFactory.Start(stopCh)
informerFactory.WaitForCacheSync(stopCh)
if err := p.ValidateInitialization(); err != nil {
b.Fatal(err)
}
corePod := &core.Pod{}
v1Pod := &corev1.Pod{}
data, err := ioutil.ReadFile("testdata/pod.yaml")
if err != nil {
b.Fatal(err)
}
if err := yaml.Unmarshal(data, v1Pod); err != nil {
b.Fatal(err)
}
if err := v1.Convert_v1_Pod_To_core_Pod(v1Pod, corePod, nil); err != nil {
b.Fatal(err)
}
appsDeployment := &apps.Deployment{
ObjectMeta: metav1.ObjectMeta{Name: "mydeployment"},
Spec: apps.DeploymentSpec{
Template: core.PodTemplateSpec{
ObjectMeta: corePod.ObjectMeta,
Spec: corePod.Spec,
},
},
}
namespaces := []string{
"enforce-implicit", "enforce-privileged", "enforce-baseline", "enforce-restricted",
"warn-baseline", "warn-restricted",
"enforce-warn-audit-baseline", "warn-baseline-audit-restricted",
}
for _, namespace := range namespaces {
b.Run(namespace+"_pod", func(b *testing.B) {
ctx := context.Background()
attrs := admission.NewAttributesRecord(
corePod.DeepCopy(), nil,
schema.GroupVersionKind{Group: "", Version: "v1", Kind: "Pod"},
namespace, "mypod",
schema.GroupVersionResource{Group: "", Version: "v1", Resource: "pods"},
"",
admission.Create, &metav1.CreateOptions{}, false,
&user.DefaultInfo{Name: "myuser"},
)
b.ResetTimer()
for i := 0; i < b.N; i++ {
if err := p.Validate(ctx, attrs, nil); err != nil {
b.Fatal(err)
}
}
})
b.Run(namespace+"_deployment", func(b *testing.B) {
ctx := context.Background()
attrs := admission.NewAttributesRecord(
appsDeployment.DeepCopy(), nil,
schema.GroupVersionKind{Group: "apps", Version: "v1", Kind: "Deployment"},
namespace, "mydeployment",
schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"},
"",
admission.Create, &metav1.CreateOptions{}, false,
&user.DefaultInfo{Name: "myuser"},
)
b.ResetTimer()
for i := 0; i < b.N; i++ {
if err := p.Validate(ctx, attrs, nil); err != nil {
b.Fatal(err)
}
}
})
}
}

676
plugin/pkg/admission/security/podsecurity/testdata/pod.yaml vendored Normal file
View File

@ -0,0 +1,676 @@
# this pod fixture is used for benchmarks and should be kept updated to pass the latest restricted policy
apiVersion: v1
kind: Pod
metadata:
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ""
seccomp.security.alpha.kubernetes.io/pod: runtime/default
creationTimestamp: "2021-08-20T14:35:04Z"
generateName: kube-dns-76dbc85bd5-
labels:
k8s-app: kube-dns
pod-template-hash: 76dbc85bd5
managedFields:
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:metadata:
f:annotations:
.: {}
f:scheduler.alpha.kubernetes.io/critical-pod: {}
f:seccomp.security.alpha.kubernetes.io/pod: {}
f:generateName: {}
f:labels:
.: {}
f:k8s-app: {}
f:pod-template-hash: {}
f:ownerReferences:
.: {}
k:{"uid":"901a2f14-52d5-468b-af25-6587b60f2887"}:
.: {}
f:apiVersion: {}
f:blockOwnerDeletion: {}
f:controller: {}
f:kind: {}
f:name: {}
f:uid: {}
f:spec:
f:affinity:
.: {}
f:podAntiAffinity:
.: {}
f:preferredDuringSchedulingIgnoredDuringExecution: {}
f:containers:
k:{"name":"dnsmasq"}:
.: {}
f:args: {}
f:image: image-name:tag-name
f:imagePullPolicy: {}
f:livenessProbe:
.: {}
f:failureThreshold: {}
f:httpGet:
.: {}
f:path: {}
f:port: {}
f:scheme: {}
f:initialDelaySeconds: {}
f:periodSeconds: {}
f:successThreshold: {}
f:timeoutSeconds: {}
f:name: {}
f:ports:
.: {}
k:{"containerPort":53,"protocol":"TCP"}:
.: {}
f:containerPort: {}
f:name: {}
f:protocol: {}
k:{"containerPort":53,"protocol":"UDP"}:
.: {}
f:containerPort: {}
f:name: {}
f:protocol: {}
f:resources:
.: {}
f:requests:
.: {}
f:cpu: {}
f:memory: {}
f:securityContext:
.: {}
f:capabilities:
.: {}
f:add: {}
f:drop: {}
f:terminationMessagePath: {}
f:terminationMessagePolicy: {}
f:volumeMounts:
.: {}
k:{"mountPath":"/etc/k8s/dns/dnsmasq-nanny"}:
.: {}
f:mountPath: {}
f:name: {}
k:{"name":"kubedns"}:
.: {}
f:args: {}
f:env:
.: {}
k:{"name":"PROMETHEUS_PORT"}:
.: {}
f:name: {}
f:value: {}
f:image: image-name:tag-name
f:imagePullPolicy: {}
f:livenessProbe:
.: {}
f:failureThreshold: {}
f:httpGet:
.: {}
f:path: {}
f:port: {}
f:scheme: {}
f:initialDelaySeconds: {}
f:periodSeconds: {}
f:successThreshold: {}
f:timeoutSeconds: {}
f:name: {}
f:ports:
.: {}
k:{"containerPort":10053,"protocol":"TCP"}:
.: {}
f:containerPort: {}
f:name: {}
f:protocol: {}
k:{"containerPort":10053,"protocol":"UDP"}:
.: {}
f:containerPort: {}
f:name: {}
f:protocol: {}
k:{"containerPort":10055,"protocol":"TCP"}:
.: {}
f:containerPort: {}
f:name: {}
f:protocol: {}
f:readinessProbe:
.: {}
f:failureThreshold: {}
f:httpGet:
.: {}
f:path: {}
f:port: {}
f:scheme: {}
f:initialDelaySeconds: {}
f:periodSeconds: {}
f:successThreshold: {}
f:timeoutSeconds: {}
f:resources:
.: {}
f:limits:
.: {}
f:memory: {}
f:requests:
.: {}
f:cpu: {}
f:memory: {}
f:securityContext:
.: {}
f:allowPrivilegeEscalation: {}
f:readOnlyRootFilesystem: {}
f:runAsGroup: {}
f:runAsUser: {}
f:terminationMessagePath: {}
f:terminationMessagePolicy: {}
f:volumeMounts:
.: {}
k:{"mountPath":"/kube-dns-config"}:
.: {}
f:mountPath: {}
f:name: {}
k:{"name":"prometheus-to-sd"}:
.: {}
f:command: {}
f:env:
.: {}
k:{"name":"POD_NAME"}:
.: {}
f:name: {}
f:valueFrom:
.: {}
f:fieldRef:
.: {}
f:apiVersion: {}
f:fieldPath: {}
k:{"name":"POD_NAMESPACE"}:
.: {}
f:name: {}
f:valueFrom:
.: {}
f:fieldRef:
.: {}
f:apiVersion: {}
f:fieldPath: {}
f:image: image-name:tag-name
f:imagePullPolicy: {}
f:name: {}
f:resources: {}
f:securityContext:
.: {}
f:allowPrivilegeEscalation: {}
f:readOnlyRootFilesystem: {}
f:runAsGroup: {}
f:runAsUser: {}
f:terminationMessagePath: {}
f:terminationMessagePolicy: {}
k:{"name":"sidecar"}:
.: {}
f:args: {}
f:image: image-name:tag-name
f:imagePullPolicy: {}
f:livenessProbe:
.: {}
f:failureThreshold: {}
f:httpGet:
.: {}
f:path: {}
f:port: {}
f:scheme: {}
f:initialDelaySeconds: {}
f:periodSeconds: {}
f:successThreshold: {}
f:timeoutSeconds: {}
f:name: {}
f:ports:
.: {}
k:{"containerPort":10054,"protocol":"TCP"}:
.: {}
f:containerPort: {}
f:name: {}
f:protocol: {}
f:resources:
.: {}
f:requests:
.: {}
f:cpu: {}
f:memory: {}
f:securityContext:
.: {}
f:allowPrivilegeEscalation: {}
f:readOnlyRootFilesystem: {}
f:runAsGroup: {}
f:runAsUser: {}
f:terminationMessagePath: {}
f:terminationMessagePolicy: {}
f:dnsPolicy: {}
f:enableServiceLinks: {}
f:nodeSelector:
.: {}
f:kubernetes.io/os: {}
f:priorityClassName: {}
f:restartPolicy: {}
f:schedulerName: {}
f:securityContext:
.: {}
f:fsGroup: {}
f:supplementalGroups: {}
f:serviceAccount: {}
f:serviceAccountName: {}
f:terminationGracePeriodSeconds: {}
f:tolerations: {}
f:volumes:
.: {}
k:{"name":"kube-dns-config"}:
.: {}
f:configMap:
.: {}
f:defaultMode: {}
f:name: {}
f:optional: {}
f:name: {}
manager: kube-controller-manager
operation: Update
time: "2021-08-20T14:35:04Z"
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:status:
f:conditions:
.: {}
k:{"type":"PodScheduled"}:
.: {}
f:lastProbeTime: {}
f:lastTransitionTime: {}
f:message: {}
f:reason: {}
f:status: {}
f:type: {}
manager: kube-scheduler
operation: Update
time: "2021-08-20T14:35:04Z"
- apiVersion: v1
fieldsType: FieldsV1
fieldsV1:
f:status:
f:conditions:
k:{"type":"ContainersReady"}:
.: {}
f:lastProbeTime: {}
f:lastTransitionTime: {}
f:status: {}
f:type: {}
k:{"type":"Initialized"}:
.: {}
f:lastProbeTime: {}
f:lastTransitionTime: {}
f:status: {}
f:type: {}
k:{"type":"Ready"}:
.: {}
f:lastProbeTime: {}
f:lastTransitionTime: {}
f:status: {}
f:type: {}
f:containerStatuses: {}
f:hostIP: {}
f:phase: {}
f:podIP: {}
f:podIPs:
.: {}
k:{"ip":"10..10.10"}:
.: {}
f:ip: {}
f:startTime: {}
manager: kubelet
operation: Update
time: "2021-08-20T14:36:10Z"
name: kube-dns-76dbc85bd5-zl5tr
namespace: kube-system
ownerReferences:
- apiVersion: apps/v1
blockOwnerDeletion: true
controller: true
kind: ReplicaSet
name: kube-dns-76dbc85bd5
uid: 901a2f14-52d5-468b-af25-6587b60f2887
resourceVersion: "1391"
uid: e98f0f22-0937-4495-8211-d5633e50fb8d
spec:
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchExpressions:
- key: k8s-app
operator: In
values:
- kube-dns
topologyKey: kubernetes.io/hostname
weight: 100
containers:
- args:
- --domain=cluster.local.
- --dns-port=10053
- --config-dir=/kube-dns-config
- --v=2
env:
- name: PROMETHEUS_PORT
value: "10055"
image: image-name:tag-name
imagePullPolicy: IfNotPresent
livenessProbe:
failureThreshold: 5
httpGet:
path: /healthcheck/kubedns
port: 10054
scheme: HTTP
initialDelaySeconds: 60
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 5
name: kubedns
ports:
- containerPort: 10053
name: dns-local
protocol: UDP
- containerPort: 10053
name: dns-tcp-local
protocol: TCP
- containerPort: 10055
name: metrics
protocol: TCP
readinessProbe:
failureThreshold: 3
httpGet:
path: /readiness
port: 8081
scheme: HTTP
initialDelaySeconds: 3
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 5
resources:
limits:
memory: 210Mi
requests:
cpu: 100m
memory: 70Mi
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
runAsGroup: 1001
runAsUser: 1001
runAsNonRoot: true
capabilities:
add:
- NET_BIND_SERVICE
drop:
- ALL
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /kube-dns-config
name: kube-dns-config
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-s8rz5
readOnly: true
- args:
- -v=2
- -logtostderr
- -configDir=/etc/k8s/dns/dnsmasq-nanny
- -restartDnsmasq=true
- --
- -k
- --cache-size=1000
- --no-negcache
- --dns-forward-max=1500
- --log-facility=-
- --server=/cluster.local/127.0.0.1#10053
- --server=/in-addr.arpa/127.0.0.1#10053
- --server=/ip6.arpa/127.0.0.1#10053
image: image-name:tag-name
imagePullPolicy: IfNotPresent
livenessProbe:
failureThreshold: 5
httpGet:
path: /healthcheck/dnsmasq
port: 10054
scheme: HTTP
initialDelaySeconds: 60
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 5
name: dnsmasq
ports:
- containerPort: 53
name: dns
protocol: UDP
- containerPort: 53
name: dns-tcp
protocol: TCP
resources:
requests:
cpu: 150m
memory: 20Mi
securityContext:
allowPrivilegeEscalation: false
runAsNonRoot: true
capabilities:
add:
- NET_BIND_SERVICE
drop:
- ALL
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /etc/k8s/dns/dnsmasq-nanny
name: kube-dns-config
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-s8rz5
readOnly: true
- args:
- --v=2
- --logtostderr
- --probe=kubedns,127.0.0.1:10053,kubernetes.default.svc.cluster.local,5,SRV
- --probe=dnsmasq,127.0.0.1:53,kubernetes.default.svc.cluster.local,5,SRV
image: image-name:tag-name
imagePullPolicy: IfNotPresent
livenessProbe:
failureThreshold: 5
httpGet:
path: /metrics
port: 10054
scheme: HTTP
initialDelaySeconds: 60
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 5
name: sidecar
ports:
- containerPort: 10054
name: metrics
protocol: TCP
resources:
requests:
cpu: 10m
memory: 20Mi
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
runAsGroup: 1001
runAsUser: 1001
runAsNonRoot: true
capabilities:
add:
- NET_BIND_SERVICE
drop:
- ALL
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-s8rz5
readOnly: true
- command:
- /monitor
- --stackdriver-prefix=container.googleapis.com/internal/addons
- --api-override=https://test-monitoring.sandbox.googleapis.com/
- --pod-id=$(POD_NAME)
- --namespace-id=$(POD_NAMESPACE)
- --v=2
env:
- name: POD_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
image: image-name:tag-name
imagePullPolicy: IfNotPresent
name: prometheus-to-sd
resources: {}
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
runAsGroup: 1001
runAsUser: 1001
runAsNonRoot: true
capabilities:
add:
- NET_BIND_SERVICE
drop:
- ALL
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-s8rz5
readOnly: true
dnsPolicy: Default
enableServiceLinks: true
nodeName: mynode
nodeSelector:
kubernetes.io/os: linux
preemptionPolicy: PreemptLowerPriority
priority: 2000000000
priorityClassName: system-cluster-critical
restartPolicy: Always
schedulerName: default-scheduler
securityContext:
fsGroup: 65534
seccompProfile:
type: RuntimeDefault
supplementalGroups:
- 65534
serviceAccount: kube-dns
serviceAccountName: kube-dns
terminationGracePeriodSeconds: 30
tolerations:
- key: CriticalAddonsOnly
operator: Exists
- effect: NoExecute
key: node.kubernetes.io/not-ready
operator: Exists
tolerationSeconds: 300
- effect: NoExecute
key: node.kubernetes.io/unreachable
operator: Exists
tolerationSeconds: 300
volumes:
- configMap:
defaultMode: 420
name: kube-dns
optional: true
name: kube-dns-config
- name: kube-api-access-s8rz5
projected:
defaultMode: 420
sources:
- serviceAccountToken:
expirationSeconds: 3607
path: token
- configMap:
items:
- key: ca.crt
path: ca.crt
name: kube-root-ca.crt
- downwardAPI:
items:
- fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
path: namespace
status:
conditions:
- lastProbeTime: null
lastTransitionTime: "2021-08-20T14:35:31Z"
status: "True"
type: Initialized
- lastProbeTime: null
lastTransitionTime: "2021-08-20T14:36:10Z"
status: "True"
type: Ready
- lastProbeTime: null
lastTransitionTime: "2021-08-20T14:36:10Z"
status: "True"
type: ContainersReady
- lastProbeTime: null
lastTransitionTime: "2021-08-20T14:35:31Z"
status: "True"
type: PodScheduled
containerStatuses:
- containerID: containerd://f21ec303caca266fa4b81ebe6c210b5aa2b8ea6a262d8038db2c4f57db127187
image: image-name:tag-name
imageID: imageid@sha256:8e2a7eaa7e6b1ede58d6361d0058a391260a46f0290b7f0368b709494e9e36bf
lastState: {}
name: dnsmasq
ready: true
restartCount: 0
started: true
state:
running:
startedAt: "2021-08-20T14:36:03Z"
- containerID: containerd://bf3db3f330364ba2af3763a3c0b0bcd137f0556a73fffd0e0dbda61035b696a9
image: image-name:tag-name
imageID: imageid@sha256:50a1d17afe48a4ae15c9321d8c16d8f1302358c92971884722514c4ed7315ca3
lastState: {}
name: kubedns
ready: true
restartCount: 0
started: true
state:
running:
startedAt: "2021-08-20T14:35:52Z"
- containerID: containerd://733304e5217f2c9827736e1226188b11488fd476d0b9f647bd098fe9db89460e
image: image-name:tag-name
imageID: imageid@sha256:aca8ef8aa7fae83e1f8583ed78dd4d11f655b9f22a0a76bda5edce6d8965bdf2
lastState: {}
name: prometheus-to-sd
ready: true
restartCount: 0
started: true
state:
running:
startedAt: "2021-08-20T14:36:09Z"
- containerID: containerd://4639ada29f769008d3b21eef48cd061534dfd7875b42d5103179d4f0258667e9
image: image-name:tag-name
imageID: imageid@sha256:3bb5033aefb3e3dee259ab3d357d38d16eacf9cf2e1542ad577e3796410033ca
lastState: {}
name: sidecar
ready: true
restartCount: 0
started: true
state:
running:
startedAt: "2021-08-20T14:36:06Z"
hostIP: 10.128.0.48
phase: Running
podIP: 10..10.10
podIPs:
- ip: 10..10.10
qosClass: Burstable
startTime: "2021-08-20T14:35:31Z"