67 lines
1.8 KiB
YAML
67 lines
1.8 KiB
YAML
apiVersion: v1beta3
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kind: ReplicationController
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metadata:
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labels:
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k8s-app: kube-dns
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kubernetes.io/cluster-service: "true"
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name: kube-dns
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namespace: default
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spec:
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replicas: 1
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selector:
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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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kubernetes.io/cluster-service: "true"
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name: kube-dns
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spec:
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containers:
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- name: etcd
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image: gcr.io/google_containers/etcd:2.0.9
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command:
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- /usr/local/bin/etcd
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- --addr
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- 127.0.0.1:4001
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- --bind-addr
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- 127.0.0.1:4001
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- -initial-cluster-token=skydns-etcd
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- name: kube2sky
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image: gcr.io/google_containers/kube2sky:1.4
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args:
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# entrypoint = "/kube2sky"
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- -domain=kubernetes.local
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- -kubecfg_file=/etc/dns_token/kubeconfig
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volumeMounts:
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- mountPath: /etc/dns_token
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name: dns-token
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readOnly: true
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- name: skydns
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image: gcr.io/google_containers/skydns:2015-03-11-001
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args:
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# entrypoint = "/skydns"
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- -machines=http://localhost:4001
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- -addr=0.0.0.0:53
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- -domain=kubernetes.local.
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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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livenessProbe:
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exec:
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command:
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- "/bin/sh"
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- "-c"
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# The health check succeeds by virtue of not hanging. It'd be nice
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# to also check local services are known, but if that's broken then
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# etcd or kube2sky has to be restarted, not skydns.
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- "nslookup foobar 127.0.0.1 &> /dev/null; echo ok"
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initialDelaySeconds: 30
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timeoutSeconds: 5
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dnsPolicy: Default # Don't use cluster DNS.
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volumes:
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- name: dns-token
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secret:
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secretName: token-system-dns
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