Commit graph

29 commits

Author SHA1 Message Date
Florian Ruynat
c8d7f000c9
Remove k8s hooks for versions prior to 1.20 (#7998) 2021-09-22 10:32:01 -07:00
efrikin
7db76f8809
Add nodeSelctor for other services and node labels before CNI setup (#7613) 2021-05-25 13:40:43 -07:00
David Louks
0cc1726781
Remove deletion of coredns deployment. (#7211)
* Add unique annotation on coredns deployment and only remove existing deployment if annotation is missing.

* Ignore errors when gathering coredns deployment details to handle case where it doesn't exist yet

* Remove run_once, deletegate_to and add to when statement
2021-02-09 06:02:40 -08:00
Florian Ruynat
222a77dfe7
Change node-role.kubernetes.io from master to control-plane (#7183) 2021-01-21 08:13:03 -08:00
Mateus Caruccio
1892cd65f6
Add support for dns_etchosts (#6236) 2020-06-26 00:03:31 -07:00
Florian Ruynat
101686c665
Remove outdated CriticalAddonsOnly toleration and critical-pod annotation (#6202) 2020-06-09 05:23:30 -07:00
Wang Zhen
d62836f2ab
Replace seccomp profile docker/default with runtime/default (#6170)
Signed-off-by: Wang Zhen <lazybetrayer@gmail.com>
2020-05-27 14:02:02 -07:00
Florian Ruynat
83fe607f62
Cleanup deprecated labels beta.kubernetes.io/arch and beta.kubernetes.io/os (#5964) 2020-04-17 05:51:06 -07:00
Anshul Sharma
79a6b72a13
Removed deprecated label kubernetes.io/cluster-service (#5372) 2020-03-30 01:19:53 -07:00
Anton Fayzrahmanov
80418a44d5 CoreDNS deployment extra tolerations (#5364)
* Add extra tolerations for coredns

* dns_extra_tolerations option

* dns_extra_tolerations

* missing starting space in comment
2019-11-27 05:49:21 -08:00
Matthew Mosesohn
27ec548b88 Add support for k8s v1.16.0-beta.2 (#5148)
Cleaned up deprecated APIs:
apps/v1beta1
apps/v1beta2
extensions/v1beta1 for ds,deploy,rs

Add workaround for deploying helm using incompatible
deployment manifest.
Change-Id: I78b36741348f47a999df3841ee63cf4e6f377830
2019-09-10 12:06:54 -07:00
Andreas Krüger
7423932510 Add ready plugin for CoreDNS (#4817) 2019-05-28 06:47:56 -07:00
Andreas Krüger
d588532c9b Update probe timeouts, delays etc. (#4612)
* Fix merge conflict

* Add check delay

* Add more liveness and readiness options to metrics-server
2019-04-23 14:46:02 -07:00
Maxime Guyot
ec3daedf9e Revert "Fix for unknown 'kubernetes.io' or 'k8s.io' labels specified with --node-labels (#4320)" (#4553)
This reverts commit 586ad89d50.
2019-04-17 07:58:06 -07:00
Robert Neumann
586ad89d50 Fix for unknown 'kubernetes.io' or 'k8s.io' labels specified with --node-labels (#4320)
* Fix the file path for all.yml and k8s-cluster.yml

* Fix --node-labels namespace error "unknown labels specified"

* Update templates and configs kubelet node-labels
2019-04-10 04:14:12 -07:00
Sidharth Anupkrishnan
6caa639243 Update CoreDNS label as specified in the kubernetes coredns repository (#3920) 2019-04-10 04:12:13 -07:00
Andreas Krüger
7a72e567d5 Update CoreDNS to 1.4.0 (#4422)
* Update CoreDNS to 1.4.0

* Update readme to reflect CoreDNS update
2019-04-04 00:40:50 -07:00
Matthew Mosesohn
6d7f3c4405 Reduce jinja2 filters in coredns templates (#4390) 2019-03-26 11:09:17 -07:00
Egor
5daadc022d Fix: nodeAffinity for coredns-deployment and kubedns-deployment (#3746) 2018-11-22 05:27:25 -08:00
Andreas Krüger
6f6274d0d9 Update CoreDNS, KubeDNS and Autoscaler to newest templates (#3711)
* Update DNS Autoscaler to latest

* Update CoreDNS to latest

* Update KubeDNS to latest

* Add KubeDNS config map

* Fix filename

* Add missing selector to DNS Autoscaler

* Add missing tolerations
2018-11-15 09:52:12 -08:00
Andreas Krüger
17f07e2613 Enable DNS AutoScaler for CoreDNS (#3707)
* Enable AutoScaler for CoreDNS

* Only use one template for dns autoscaler

* Rename a few variables for replicas and minimum pods

* Rename a few variables for replicas and minimum pods

* Remove replicas to make autoscale work

* Cleanup kubedns-autoscaler as it has been renamed
2018-11-15 01:28:03 -08:00
Ryler Hockenbury
e8901a2422 Apply linux node selector to coreDNS deployment (#3688)
* Apply linux node selector to coreDNS deployment

* Remove comment before linux node selector on manifests

* mend
2018-11-13 04:54:15 -08:00
Erwan Miran
7bec169d58 Fix ansible syntax to avoid ansible deprecation warnings (#3512)
* failed

* version_compare

* succeeded

* skipped

* success

* version_compare becomes version since ansible 2.5

* ansible minimal version updated in doc and spec

* last version_compare
2018-10-16 15:33:30 -07:00
Andreas Krüger
cdce8c81da Update CoreDNS templates to newest version and fix kubedns-autoscaler (#3483)
* Update CoreDNS templates to newest version

* Add watch to ClusterRole. Fixes #3460
2018-10-11 00:12:58 -07:00
Kuldip Madnani
36898a2c39 Adding pod priority for all the components. (#3361)
* Changes to assign pod priority to kube components.

* Removed the boolean flag pod_priority_assignment

* Created new priorityclass k8s-cluster-critical

* Created new priorityclass k8s-cluster-critical

* Fixed the trailing spaces

* Fixed the trailing spaces

* Added kube version check while creating Priority Class k8s-cluster-critical

* Moved k8s-cluster-critical.yml

* Moved k8s-cluster-critical.yml to kube_config_dir
2018-09-25 07:50:22 -07:00
Wong Hoi Sing Edison
c3b3572025 Always create service account even rbac_enabled = false 2018-08-22 11:41:29 +08:00
Cédric de Saint Martin
e3dcd96301 kubedns & kubedns-autoscaler: Stick to master nodes. (#2909)
* kubedns & kubedns-autoscaler: Stick to master nodes.

 - Tolerate only master nodes and not any NoSchedule taint
 - Pods are on different nodes
 - Pods are required to be on a master node.

* kubedns: use soft nodeAffinity.

Prefer to be on a master node, don't require.

* coredns: Stick to (different) master nodes.

     - Pods are on different nodes
     - Pods are preferred to be on a master node.
2018-08-09 10:42:53 -05:00
Matthew Mosesohn
03bcfa7ff5
Stop templating kube-system namespace and creating it (#2545)
Kubernetes makes this namespace automatically, so there is
no need for kubespray to manage it.
2018-03-30 14:29:13 +03:00
woopstar
e40368ae2b Add CoreDNS support with various fixes
Added CoreDNS to downloads

Updated with labels. Should now work without RBAC too

Fix DNS settings on hosts

Rename CoreDNS service from kube-dns to coredns

Add rotate based on http://edgeofsanity.net/rant/2017/12/20/systemd-resolved-is-broken.html

Updated docs with CoreDNS info

Added labels and fixed minor settings from official yaml file: https://github.com/kubernetes/kubernetes/blob/release-1.9/cluster/addons/dns/coredns.yaml.sed

Added a secondary deployment and secondary service ip. This is to mitigate dns timeouts and create high resitency for failures. See discussion at 'https://github.com/coreos/coreos-kubernetes/issues/641#issuecomment-281174806'

Set dns list correct. Thanks to @whereismyjetpack

Only download KubeDNS or CoreDNS if selected

Move dns cleanup to its own file and import tasks based on dns mode

Fix install of KubeDNS when dnsmask_kubedns mode is selected

Add new dns option coredns_dual for dual stack deployment. Added variable to configure replicas deployed. Updated docs for dual stack deployment. Removed rotate option in resolv.conf.

Run DNS manifests for CoreDNS and KubeDNS

Set skydns servers on dual stack deployment

Use only one template for CoreDNS dual deployment

Set correct cluster ip for the dns server
2018-03-16 21:51:37 +01:00