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Kubernetes Submit Queue 3811360d0b
Merge pull request #68299 from MrHohn/addon-manager-v-8-7 
Automatic merge from submit-queue (batch tested with PRs 68087, 68256, 64621, 68299, 68296). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.

Bump addon-manager to v8.7

**What this PR does / why we need it**:
Major changes:
- Support extra `--prune-whitelist` resources in kube-addon-manager.
- Update kubectl to v1.10.7.

Basically picking up https://github.com/kubernetes/kubernetes/pull/67743.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #NONE

**Special notes for your reviewer**:
/assign @Random-Liu @mikedanese 

**Release note**:

```release-note
Bump addon-manager to v8.7
- Support extra `--prune-whitelist` resources in kube-addon-manager.
- Update kubectl to v1.10.7.
```
 		2018-09-06 14:49:43 -07:00
..
addon-manager Bump addon-manager to v8.7 2018-09-05 11:01:01 -07:00
calico-policy-controller A few cleanups (remove duplicated env vars & unnecessary comments) on yaml files. 2018-06-12 10:53:54 -07:00
cluster-loadbalancing Use default seccomp profile for addons 2018-05-02 22:50:29 -07:00
cluster-monitoring Bump versions of components with latest security patches. 2018-08-22 11:27:36 +02:00
dashboard Merge pull request #64228 from tallclair/dashboard-owners 2018-06-19 18:45:46 -07:00
device-plugins/nvidia-gpu Update nvidia-gpu-device-plugin to apps/v1 and use RollingUpdate updateStrategy. 2018-05-24 17:53:13 -07:00
dns prep for 1.12 2018-08-30 11:43:36 -04:00
dns-horizontal-autoscaler Bump cluster-proportional-autoscaler to 1.2.0 2018-07-11 18:01:15 -07:00
fluentd-elasticsearch cluser/addons: add labels to fluentd owner files 2018-08-30 00:38:08 +03:00
fluentd-gcp Merge pull request #67691 from loburm/security_fixes 2018-09-05 09:49:31 -07:00
ip-masq-agent Bump ip-masq-agent to v2.1.1 2018-08-27 16:30:04 -07:00
kube-proxy Set pod priority on kube-proxy by default 2018-02-20 20:39:48 -08:00
metadata-agent A large set of improvements to the Stackdriver components. 2018-08-06 11:26:35 -04:00
metadata-proxy Bump versions of components with latest security patches. 2018-08-22 11:27:36 +02:00
metrics-server Increase metrics-server scrape frequency to 30s 2018-09-03 10:06:17 +02:00
node-problem-detector `exec` away the shell for node-problem-detector 2018-03-09 16:07:30 -08:00
prometheus [prometheus addon] Fix missing storage class in alertmanager PVC 2018-04-30 12:30:20 +02:00
python-image remove gcloud docker -- since it's deprecated 2018-02-28 00:24:27 -08:00
rbac Limit access to configmaps 2018-06-08 18:02:37 +02:00
runtimeclass Register RuntimeClass CRD as an addon 2018-08-31 16:09:57 -07:00
storage-class set standard storage class addon mode to "ensure-exists" 2018-07-16 18:16:25 +08:00
BUILD Use the pkg_tar wrapper from kubernetes/repo-infra 2018-01-18 17:10:16 -08:00
README.md Updated cluster/addons readme to match and point to docs 2017-10-18 10:36:24 -04:00

README.md

Legacy Cluster add-ons

For more information on add-ons see the documentation.

Overview

Cluster add-ons are resources like Services and Deployments (with pods) that are shipped with the Kubernetes binaries and are considered an inherent part of the Kubernetes clusters.

There are currently two classes of add-ons:

  • Add-ons that will be reconciled.
  • Add-ons that will be created if they don't exist.

More details could be found in addon-manager/README.md.

Cooperating Horizontal / Vertical Auto-Scaling with "reconcile class addons"

"Reconcile" class addons will be periodically reconciled to the original state given by the initial config. In order to make Horizontal / Vertical Auto-scaling functional, the related fields in config should be left unset. More specifically, leave replicas in ReplicationController / Deployment / ReplicaSet unset for Horizontal Scaling, leave resources for container unset for Vertical Scaling. The periodic reconcile won't clobbered these fields, hence they could be managed by Horizontal / Vertical Auto-scaler.

Add-on naming

The suggested naming for most of the resources is <basename> (with no version number). Though resources like Pod, ReplicationController and DaemonSet are exceptional. It would be hard to update Pod because many fields in Pod are immutable. For ReplicationController and DaemonSet, in-place update may not trigger the underlying pods to be re-created. You probably need to change their names during update to trigger a complete deletion and creation.

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