zh-trans: batch add examples/admin/ yaml files (#11464)
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chenrui
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Kubernetes Prow Robot
Kubernetes Prow Robot
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a60038f02b
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13953625e4
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# This is an example of how to setup cloud-controller-manger as a Daemonset in your cluster.
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# It assumes that your masters can run pods and has the role node-role.kubernetes.io/master
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# Note that this Daemonset will not work straight out of the box for your cloud, this is
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# meant to be a guideline.
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: cloud-controller-manager
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namespace: kube-system
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: system:cloud-controller-manager
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: cluster-admin
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subjects:
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- kind: ServiceAccount
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name: cloud-controller-manager
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namespace: kube-system
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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labels:
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k8s-app: cloud-controller-manager
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name: cloud-controller-manager
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namespace: kube-system
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spec:
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selector:
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matchLabels:
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k8s-app: cloud-controller-manager
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template:
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metadata:
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labels:
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k8s-app: cloud-controller-manager
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spec:
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serviceAccountName: cloud-controller-manager
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containers:
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- name: cloud-controller-manager
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# for in-tree providers we use k8s.gcr.io/cloud-controller-manager
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# this can be replaced with any other image for out-of-tree providers
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image: k8s.gcr.io/cloud-controller-manager:v1.8.0
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command:
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- /usr/local/bin/cloud-controller-manager
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- --cloud-provider=<YOUR_CLOUD_PROVIDER> # Add your own cloud provider here!
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- --leader-elect=true
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- --use-service-account-credentials
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# these flags will vary for every cloud provider
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- --allocate-node-cidrs=true
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- --configure-cloud-routes=true
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- --cluster-cidr=172.17.0.0/16
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tolerations:
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# this is required so CCM can bootstrap itself
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- key: node.cloudprovider.kubernetes.io/uninitialized
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value: "true"
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effect: NoSchedule
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# this is to have the daemonset runnable on master nodes
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# the taint may vary depending on your cluster setup
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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# this is to restrict CCM to only run on master nodes
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# the node selector may vary depending on your cluster setup
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nodeSelector:
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node-role.kubernetes.io/master: ""
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@@ -0,0 +1,13 @@
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kind: InitializerConfiguration
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apiVersion: admissionregistration.k8s.io/v1alpha1
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metadata:
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name: pvlabel.kubernetes.io
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initializers:
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- name: pvlabel.kubernetes.io
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rules:
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- apiGroups:
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- ""
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apiVersions:
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- "*"
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resources:
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- persistentvolumes
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@@ -0,0 +1,14 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: busybox
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namespace: default
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spec:
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containers:
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- name: busybox
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image: busybox:1.28
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command:
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- sleep
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- "3600"
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imagePullPolicy: IfNotPresent
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restartPolicy: Always
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@@ -0,0 +1,33 @@
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: dns-autoscaler
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namespace: kube-system
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labels:
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k8s-app: dns-autoscaler
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spec:
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selector:
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matchLabels:
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k8s-app: dns-autoscaler
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template:
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metadata:
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labels:
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k8s-app: dns-autoscaler
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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-amd64:1.1.1
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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=dns-autoscaler
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- --target=<SCALE_TARGET>
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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":1}}
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- --logtostderr=true
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- --v=2
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@@ -0,0 +1,25 @@
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: fluentd-config
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data:
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fluentd.conf: |
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<source>
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type tail
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format none
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path /var/log/1.log
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pos_file /var/log/1.log.pos
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tag count.format1
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</source>
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<source>
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type tail
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format none
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path /var/log/2.log
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pos_file /var/log/2.log.pos
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tag count.format2
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</source>
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<match **>
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type google_cloud
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</match>
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@@ -0,0 +1,39 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: counter
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spec:
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containers:
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- name: count
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image: busybox
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args:
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- /bin/sh
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- -c
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- >
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i=0;
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while true;
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do
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echo "$i: $(date)" >> /var/log/1.log;
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echo "$(date) INFO $i" >> /var/log/2.log;
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i=$((i+1));
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sleep 1;
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done
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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- name: count-agent
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image: k8s.gcr.io/fluentd-gcp:1.30
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env:
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- name: FLUENTD_ARGS
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value: -c /etc/fluentd-config/fluentd.conf
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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- name: config-volume
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mountPath: /etc/fluentd-config
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volumes:
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- name: varlog
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emptyDir: {}
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- name: config-volume
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configMap:
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name: fluentd-config
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@@ -0,0 +1,38 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: counter
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spec:
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containers:
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- name: count
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image: busybox
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args:
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- /bin/sh
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- -c
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- >
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i=0;
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while true;
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do
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echo "$i: $(date)" >> /var/log/1.log;
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echo "$(date) INFO $i" >> /var/log/2.log;
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i=$((i+1));
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sleep 1;
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done
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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- name: count-log-1
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image: busybox
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args: [/bin/sh, -c, 'tail -n+1 -f /var/log/1.log']
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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- name: count-log-2
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image: busybox
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args: [/bin/sh, -c, 'tail -n+1 -f /var/log/2.log']
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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volumes:
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- name: varlog
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emptyDir: {}
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@@ -0,0 +1,26 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: counter
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spec:
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containers:
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- name: count
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image: busybox
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args:
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- /bin/sh
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- -c
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- >
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i=0;
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while true;
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do
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echo "$i: $(date)" >> /var/log/1.log;
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echo "$(date) INFO $i" >> /var/log/2.log;
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i=$((i+1));
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sleep 1;
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done
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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volumes:
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- name: varlog
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emptyDir: {}
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@@ -0,0 +1,67 @@
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: my-scheduler
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namespace: kube-system
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: my-scheduler-as-kube-scheduler
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subjects:
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- kind: ServiceAccount
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name: my-scheduler
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namespace: kube-system
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roleRef:
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kind: ClusterRole
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name: kube-scheduler
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apiGroup: rbac.authorization.k8s.io
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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labels:
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component: scheduler
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tier: control-plane
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name: my-scheduler
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namespace: kube-system
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spec:
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selector:
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matchLabels:
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component: scheduler
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tier: control-plane
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replicas: 1
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template:
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metadata:
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labels:
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component: scheduler
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tier: control-plane
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version: second
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spec:
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serviceAccountName: my-scheduler
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containers:
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- command:
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- /usr/local/bin/kube-scheduler
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- --address=0.0.0.0
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- --leader-elect=false
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- --scheduler-name=my-scheduler
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image: gcr.io/my-gcp-project/my-kube-scheduler:1.0
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livenessProbe:
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httpGet:
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path: /healthz
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port: 10251
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initialDelaySeconds: 15
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name: kube-second-scheduler
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readinessProbe:
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httpGet:
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path: /healthz
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port: 10251
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resources:
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requests:
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cpu: '0.1'
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securityContext:
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privileged: false
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volumeMounts: []
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hostNetwork: false
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hostPID: false
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volumes: []
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@@ -0,0 +1,10 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: no-annotation
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labels:
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name: multischeduler-example
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spec:
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containers:
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- name: pod-with-no-annotation-container
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image: k8s.gcr.io/pause:2.0
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@@ -0,0 +1,11 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: annotation-default-scheduler
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labels:
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name: multischeduler-example
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spec:
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schedulerName: default-scheduler
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containers:
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- name: pod-with-default-annotation-container
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image: k8s.gcr.io/pause:2.0
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@@ -0,0 +1,11 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: annotation-second-scheduler
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labels:
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name: multischeduler-example
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spec:
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schedulerName: my-scheduler
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containers:
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- name: pod-with-second-annotation-container
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image: k8s.gcr.io/pause:2.0
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