github/kubernetes
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
f3b870400d53d80a28c3166f790b94456edd0b31
kubernetes/cluster/addons
History
Matt Matejczyk f3b870400d Allow typha-cpa to get apps/deployments 
Without this it fails after deployments were switched from
extensions to apps with
```
E0902 11:25:51.197420       1 reflector.go:283] github.com/kubernetes-incubator/cluster-proportional-autoscaler/pkg/autoscaler/k8sclient/k8sclient.go:96: Failed to watch *v1.Node: unknown (get nodes)
E0902 11:25:53.118490       1 reflector.go:283] github.com/kubernetes-incubator/cluster-proportional-autoscaler/pkg/autoscaler/k8sclient/k8sclient.go:96: Failed to watch *v1.Node: unknown (get nodes)
E0902 11:25:54.997493       1 reflector.go:283] github.com/kubernetes-incubator/cluster-proportional-autoscaler/pkg/autoscaler/k8sclient/k8sclient.go:96: Failed to watch *v1.Node: unknown (get nodes)
E0902 11:25:57.097423       1 reflector.go:283] github.com/kubernetes-incubator/cluster-proportional-autoscaler/pkg/autoscaler/k8sclient/k8sclient.go:96: Failed to watch *v1.Node: unknown (get nodes)
E0902 11:25:59.097417       1 reflector.go:283] github.com/kubernetes-incubator/cluster-proportional-autoscaler/pkg/autoscaler/k8sclient/k8sclient.go:96: Failed to watch *v1.Node: unknown (get nodes)
I0902 11:25:59.697325       1 k8sclient.go:221] Falling back to extensions/v1beta1, error using apps/v1: deployments.apps "calico-typha" is forbidden: User "system:serviceaccount:kube-system:typha-cpha" cannot get resource "deployments/scale" in API group "apps" in the namespace "kube-system"
E0902 11:25:59.699833       1 autoscaler_server.go:120] Update failure: the server could not find the requested resource
```

Ref. https://github.com/kubernetes/test-infra/pull/13709
2019-09-02 13:52:10 +02:00
..
addon-manager
Adde 9.0.2 to CHANGELOG.md
2019-08-01 20:15:46 +02:00
calico-policy-controller
Allow typha-cpa to get apps/deployments
2019-09-02 13:52:10 +02:00
cluster-loadbalancing
The default-http-backend for handling 404 pages will now point to 404 handler
2019-06-17 11:24:47 -07:00
cluster-monitoring
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
dashboard
Merge pull request #80864 from jeefy/owner-updates
2019-08-19 02:53:30 -07:00
device-plugins/nvidia-gpu
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
dns
Merge pull request #82093 from rajansandeep/reconcilecorednscm
2019-08-30 07:59:56 -07:00
dns-horizontal-autoscaler
Bump cluster proportional autoscaler to 1.7.1
2019-08-26 13:22:53 -07:00
fluentd-elasticsearch
Merge pull request #80912 from monotek/fluentd-elasticsearch
2019-08-20 23:05:16 -07:00
fluentd-gcp
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
ip-masq-agent
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
kube-proxy
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
metadata-agent
delete all duplicate empty blanks
2019-02-23 10:28:04 +08:00
metadata-proxy
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
metrics-server
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
node-problem-detector
Update NPD addon to use v0.7.1
2019-08-29 11:24:13 -07:00
prometheus
feat: cleanup pod critical pod annotations feature
2019-08-09 08:41:23 +08:00
rbac
Merge pull request #75638 from ramnar/bugfix_24thMarch
2019-06-20 06:54:49 -07:00
storage-class
Merge pull request #75638 from ramnar/bugfix_24thMarch
2019-06-20 06:54:49 -07:00
BUILD
Update repo-infra, bazel-skylib, rules_docker, and rules_go dependencies
2019-02-12 17:55:10 -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.

Analytics