mirror of https://github.com/kubernetes/kops.git
Remove unreferenced template
This commit is contained in:
John Gardiner Myers
parent
63ccaa14d6
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# Copyright 2019 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: kube-dns-autoscaler
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namespace: kube-system
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labels:
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k8s-addon: kube-dns.addons.k8s.io
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k8s-app: kube-dns-autoscaler
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kubernetes.io/cluster-service: "true"
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spec:
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template:
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metadata:
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labels:
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k8s-app: kube-dns-autoscaler
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
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spec:
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containers:
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- name: autoscaler
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image: k8s.gcr.io/cluster-proportional-autoscaler-{{Arch}}:1.0.0
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resources:
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requests:
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cpu: "20m"
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memory: "10Mi"
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command:
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- /cluster-proportional-autoscaler
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- --namespace=kube-system
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- --configmap=kube-dns-autoscaler
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- --mode=linear
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# Should keep target in sync with cluster/addons/dns/kubedns-controller.yaml.base
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- --target=Deployment/kube-dns
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# When cluster is using large nodes(with more cores), "coresPerReplica" should dominate.
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# If using small nodes, "nodesPerReplica" should dominate.
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- --default-params={"linear":{"coresPerReplica":256,"nodesPerReplica":16,"min":2}}
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- --logtostderr=true
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- --v=2
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---
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: kube-dns
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namespace: kube-system
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labels:
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k8s-addon: kube-dns.addons.k8s.io
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k8s-app: kube-dns
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kubernetes.io/cluster-service: "true"
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spec:
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# replicas: not specified here:
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# 1. In order to make Addon Manager do not reconcile this replicas parameter.
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# 2. Default is 1.
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# 3. Will be tuned in real time if DNS horizontal auto-scaling is turned on.
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strategy:
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rollingUpdate:
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maxSurge: 10%
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maxUnavailable: 0
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selector:
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matchLabels:
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k8s-app: kube-dns
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template:
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metadata:
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labels:
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k8s-app: kube-dns
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
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spec:
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containers:
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- name: kubedns
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image: k8s.gcr.io/kubedns-{{Arch}}:1.9
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resources:
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# TODO: Set memory limits when we've profiled the container for large
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# clusters, then set request = limit to keep this container in
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# guaranteed class. Currently, this container falls into the
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# "burstable" category so the kubelet doesn't backoff from restarting it.
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limits:
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memory: 170Mi
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requests:
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cpu: 100m
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memory: 70Mi
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livenessProbe:
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httpGet:
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path: /healthz-kubedns
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port: 8080
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scheme: HTTP
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initialDelaySeconds: 60
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 5
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readinessProbe:
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httpGet:
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path: /readiness
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port: 8081
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scheme: HTTP
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# we poll on pod startup for the Kubernetes master service and
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# only setup the /readiness HTTP server once that's available.
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initialDelaySeconds: 3
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timeoutSeconds: 5
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args:
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- --domain={{ KubeDNS.Domain }}.
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- --dns-port=10053
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- --config-map=kube-dns
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- --v=2
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env:
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- name: PROMETHEUS_PORT
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value: "10055"
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ports:
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- containerPort: 10053
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name: dns-local
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protocol: UDP
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- containerPort: 10053
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name: dns-tcp-local
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protocol: TCP
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- containerPort: 10055
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name: metrics
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protocol: TCP
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- name: dnsmasq
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image: k8s.gcr.io/k8s-dns-dnsmasq-{{Arch}}:1.14.10
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livenessProbe:
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httpGet:
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path: /healthz-dnsmasq
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port: 8080
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scheme: HTTP
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initialDelaySeconds: 60
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 5
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args:
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- --cache-size={{ KubeDNS.CacheMaxSize }}
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- --dns-forward-max={{ KubeDNS.CacheMaxConcurrent }}
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- --no-resolv
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- --server=127.0.0.1#10053
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- --log-facility=-
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- --min-port=1024
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ports:
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- containerPort: 53
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name: dns
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protocol: UDP
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- containerPort: 53
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name: dns-tcp
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protocol: TCP
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# see: https://github.com/kubernetes/kubernetes/issues/29055 for details
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resources:
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requests:
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cpu: 150m
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memory: 10Mi
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- name: dnsmasq-metrics
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image: k8s.gcr.io/dnsmasq-metrics-{{Arch}}:1.0
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livenessProbe:
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httpGet:
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path: /metrics
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 5
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args:
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- --v=2
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- --logtostderr
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ports:
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- containerPort: 10054
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name: metrics
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protocol: TCP
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resources:
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requests:
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memory: 10Mi
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- name: healthz
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image: k8s.gcr.io/exechealthz-{{Arch}}:1.2
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resources:
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limits:
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memory: 50Mi
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requests:
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cpu: 10m
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# Note that this container shouldn't really need 50Mi of memory. The
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# limits are set higher than expected pending investigation on #29688.
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# The extra memory was stolen from the kubedns container to keep the
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# net memory requested by the pod constant.
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memory: 50Mi
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args:
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- --cmd=nslookup kubernetes.default.svc.{{ KubeDNS.Domain }} 127.0.0.1 >/dev/null
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- --url=/healthz-dnsmasq
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- --cmd=nslookup kubernetes.default.svc.{{ KubeDNS.Domain }} 127.0.0.1:10053 >/dev/null
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- --url=/healthz-kubedns
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- --port=8080
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- --quiet
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ports:
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- containerPort: 8080
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protocol: TCP
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dnsPolicy: Default # Don't use cluster DNS.
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: kube-dns
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namespace: kube-system
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labels:
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k8s-addon: kube-dns.addons.k8s.io
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k8s-app: kube-dns
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kubernetes.io/cluster-service: "true"
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kubernetes.io/name: "KubeDNS"
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spec:
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selector:
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k8s-app: kube-dns
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clusterIP: {{ KubeDNS.ServerIP }}
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ports:
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- name: dns
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port: 53
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protocol: UDP
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- name: dns-tcp
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port: 53
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protocol: TCP
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