README with the new repo link for addon-resizer
-# addon-resizer
-
-This container image watches over another container in a deployment, and
-vertically scales the dependent container up and down. Currently the only
-option is to scale it linearly based on the number of nodes, and it only works
-for a singleton.
-
-## Nanny program and arguments
-
-The nanny scales resources linearly with the number of nodes in the cluster. The base and marginal resource requirements are given as command line arguments, but you cannot give a marginal requirement without a base requirement.
-
-The cluster size is periodically checked, and used to calculate the expected resources. If the expected and actual resources differ by more than the threshold (given as a +/- percent), then the deployment is updated (updating a deployment stops the old pod, and starts a new pod).
-
-```
-Usage of pod_nanny:
- --container="pod-nanny": The name of the container to watch. This defaults to the nanny itself.
- --cpu="MISSING": The base CPU resource requirement.
- --deployment="": The name of the deployment being monitored. This is required.
- --extra-cpu="0": The amount of CPU to add per node.
- --extra-memory="0Mi": The amount of memory to add per node.
- --extra-storage="0Gi": The amount of storage to add per node.
- --log-flush-frequency=5s: Maximum number of seconds between log flushes
- --memory="MISSING": The base memory resource requirement.
- --namespace=$MY_POD_NAMESPACE: The namespace of the ward. This defaults to the nanny's own pod.
- --pod=$MY_POD_NAME: The name of the pod to watch. This defaults to the nanny's own pod.
- --poll-period=10000: The time, in milliseconds, to poll the dependent container.
- --storage="MISSING": The base storage resource requirement.
- --threshold=0: A number between 0-100. The dependent's resources are rewritten when they deviate from expected by more than threshold.
-```
-
-## Example deployment file
-
-The following yaml is an example deployment where the nanny watches and resizes itself.
-
-```yaml
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
- name: nanny-v1
- namespace: default
- labels:
- k8s-app: nanny
- version: v1
-spec:
- replicas: 1
- selector:
- matchLabels:
- k8s-app: nanny
- version: v1
- template:
- metadata:
- labels:
- k8s-app: nanny
- version: v1
- kubernetes.io/cluster-service: "true"
- spec:
- containers:
- - image: gcr.io/google_containers/addon-resizer:1.0
- imagePullPolicy: Always
- name: pod-nanny
- resources:
- limits:
- cpu: 300m
- memory: 200Mi
- requests:
- cpu: 300m
- memory: 200Mi
- env:
- - name: MY_POD_NAME
- valueFrom:
- fieldRef:
- fieldPath: metadata.name
- - name: MY_POD_NAMESPACE
- valueFrom:
- fieldRef:
- fieldPath: metadata.namespace
- command:
- - /pod_nanny
- - --cpu=300m
- - --extra-cpu=20m
- - --memory=200Mi
- - --extra-memory=10Mi
- - --threshold=5
- - --deployment=nanny-v1
-```
+Addon Resizer has moved to: https://github.com/kubernetes/autoscaler/tree/master/addon-resizer
