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135 commits

Author SHA1 Message Date
Joel Seguillon
db5f83f8c9
update dashboard access doc for 2.0.x (#6036) 
* update dashboard access doc for 2.0.x

* make metrics scrapper system-cluster-critical
 2020-04-29 07:20:25 -07:00
Lee Spottiswood
a3d3f27aaa
allow dns autoscaler limits to be specified via variables (#6020) 2020-04-28 23:34:25 -07:00
Joel Seguillon
98e7a07fba
bump to dashboard 2.0.0 with metrics scrapper support (#5821) 
* bump to dashboard 2.0 rc6 with metrics scrapper

* fix missing yaml seperator making Replicaset complaining about missing ServiceAccount

* unwanted legay gross hack forgot to remove before

* no  need namespace on CrBinding

* bump to 2.0.0 release

* remove dashboard_metrics_scrapper_enabled
 2020-04-25 03:55:28 -07:00
Florian Ruynat
1c187e9729
Downgrade coredns to 1.6.5 due to upgrade errors while migrating coredns configmap (Corefile) (#5960) 2020-04-22 05:27:52 -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
Florian Ruynat
b5125e59ab
update rbac.authorization.k8s.io to non deprecated api-groups (#5517) 2020-04-14 13:14:04 -07:00
Anshul Sharma
79a6b72a13
Removed deprecated label kubernetes.io/cluster-service (#5372) 2020-03-30 01:19:53 -07:00
Mateus Caruccio
8800eb3492
Remove unicode chars from coredns template (#5848) 2020-03-27 11:39:54 -07:00
Mateus Caruccio
3237b2702f
Add config coredns_external_zones (#5280) 
Allows to add custom zone resolving servers.
 2020-03-26 23:34:23 -07:00
bozzo
d69db3469e
Add external zones in nodelocaldns configuration (#5591) 
Allows to configure additionnal zone for domains not resolved by `upstream_dns_servers`.
 2020-03-14 06:26:34 -07:00
Andreas Krüger
370a0635fa Bump nodelocaldns version to 1.15.8 (#5447) 
* Bump nodelocaldns version

* Add missing upstreamsvc
 2019-12-13 02:22:55 -08:00
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
andreyshestakov
8031c6c1e7 Update template for dashboard to support v2.x (#5187) 
Secrets and ConfigMap should be created before dashboard pod run.
 2019-10-16 04:29:41 -07:00
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
w33dw0r7d
92bfcf0467 Add CoreDNS endpoint_pod_names option (#5012) 2019-07-31 11:26:15 -07:00
刘旭
de9443a694 remove unused code (#4981) 2019-07-16 01:39:24 -07:00
Alex Barcelo
99c5f7e013 add k8s_external plugin to CoreDNS configuration (#4704) 2019-07-16 00:53:23 -07:00
champtar
a67a50f9c0 nodelocaldns: allow to set health port, switch to 9254 by default (#4902) 
8080 is a pretty common port, using nodelocaldns_ip:8080 still
prevents node processes or hostNetwork=true processes to bind to *:8080
so switch to 9254 by default (prometheus port is 9253)

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
 2019-07-09 00:52:01 -07:00
Andreas Krüger
c8d95a1586 Remove dnsPolicy from PSP (#4864) 2019-06-10 23:34:16 -07:00
AlawnWong
69a8f91512 Update dns-autoscaler.yml.j2 (#4857) 
Merge two tolerations.  because the latest tolerations will cover the first tolerations.
 2019-06-09 11:39:04 -07:00
Andreas Krüger
818aa7aeb1 Set dnsPolicy to ClusterFirstWithHostNet when hostNetwork is true (#4843) 2019-06-05 03:17:55 -07:00
Toni Pokki
54416cabfd prefer_udp for upstream dns servers (#4810) 2019-06-04 23:27:55 -07:00
Andreas Krüger
7423932510 Add ready plugin for CoreDNS (#4817) 2019-05-28 06:47:56 -07:00
Aleksey Kasatkin
14749df6f3 Fix "netchecker-server" ClusterRole (#4730) 
* Add sha256 hashes for calicoctl v3.6.1

Hashes are added to calicoctl_binary_checksums for both adm and arm platforms.

* Add rules for "network-checker.ext" resource to "netchecker-server" ClusterRole

So that it could access the resource after it is created.

Corresponding issues:
https://github.com/Mirantis/k8s-netchecker-server/issues/125
https://github.com/kubernetes-sigs/kubespray/issues/3281
 2019-05-09 01:30:49 -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
Andreas Krüger
15597aa493 Do not force TCP connections to upstreams. (#4492) 2019-04-10 12:40:09 -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
4d39c1856e Fix jinja filters (#4470) 2019-04-09 02:19:06 -07:00
Xinghong Fang
d711a0c83f [nodelocaldns] expand tolerations on the daemonset (#4451) 2019-04-08 02:24:26 -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
Andreas Krüger
3c050be0b0 Update nodelocaldns cache settings (#4423) 2019-04-04 00:38:51 -07:00
Andreas Krüger
41e684eb5a Update DNS Autoscaler to 1.4.0 (#4425) 
* Update DNS Autoscaler

* Update downloads too

* Fix yamllint

* Fix yamllint
 2019-04-04 00:36:51 -07:00
Matthew Mosesohn
5f12b7aedf Remove kubedns and dnsmasq. Move dns_late phase after apps (#4406) 
Both kubedns and dnsmasq modes are long not maintained.
We should run dns_late steps at the end because sshd
makes DNS lookups during Ansible run and has 2s timeouts
for each failed lookup trying to connect to coredns before
it is ready.
 2019-04-01 12:32:34 -07:00
Matthew Mosesohn
6d7f3c4405 Reduce jinja2 filters in coredns templates (#4390) 2019-03-26 11:09:17 -07:00
Manuel Cintron
3c4cbf133e Adding ability to override dashboard replica count (#4344) 2019-03-13 13:58:25 -07:00
Matthew Mosesohn
fd2c47b56a Move most coredns templates to static files (#4341) 
* Move most coredns templates to static files

This should speed up the task slightly

* yaml lint fixes
 2019-03-12 21:17:31 -07:00
Vasilis Remmas
81801ce23b Add master toleration flag in dashboard deployment (#4290) 2019-02-25 19:34:47 -08:00
Maxime Guyot
323d788f48 Add support for --enable-skip-login in Dashboard (#4265) 2019-02-19 23:24:29 -08:00
Thomas Nys
68fd7e39da Set cluster DNS correctly in case of nodelocal dns cache (#3879) 
* Set cluster DNS correctly in case of nodelocal dns cache

* Pass in cluster_ip based on dns mode

* Disable nodelocaldns by default

* Fix syntax error

* Fix syntax issue

* Add nodelocadns ip to vars of node installation

* Change location of nodelocaldns_ip

* Try to remove newlines from jinja template

* Add debug for config file

* Move parameter logic outside of template

* Adapt templates after feedback

* Remove debugging
 2019-01-28 23:39:27 -08:00
Danny Kulchinsky
595d6427ac [Nodelocal DNS cache] Mount host /run/xtables.lock in nodelocaldns container (#4074) 
* Mount host /run/xtables.lock in nodelocaldns container

* fix typo in nodelocaldns daemonset manifest yml

* Add prometheus scrape annotation, updateStrategy and reduce termination grace period

* fix indentation

* actually fix it..

* Bump k8s-dns-node-cache tag to 1.15.1 (fixes https://github.com/kubernetes/dns/issues/282)
 2019-01-28 01:57:40 -08:00
Chad Swenson
5c52a830d2 Update kubernetes dashboard to latest patch (#3995) 2019-01-08 09:46:20 -08:00
Thomas Nys
3e3ee0aeb1 Add support for running a nodelocal dns cache (#3861) 
* Add support for running a nodelocal dns cache

After encountering dns issues in a cluster I was recently working on I
noticed Kubernetes 1.13 introduced support for running a nodelocal dns
cache.

I believe this can usefull for more people.

73b548db06
https://github.com/kubernetes/enhancements/blob/master/keps/sig-network/0030-nodelocal-dns-cache.md

* Add requested changes

* Add additional requested changes + documentation

* Add requested changes after review

* Replace incorrect variable
 2018-12-10 17:28:03 -08:00
Julien C
593a9a262d Add metrics service to kube-dns (#3852) 
Metrics port is exposed through a service for CoreDNS but not for kube-dns.
 2018-12-10 01:45:00 -08:00
Rong Zhang
225f765b56 Upgrade kubernetes to v1.13.0 (#3810) 
* Upgrade kubernetes to v1.13.0

* Remove all precense of scheduler.alpha.kubernetes.io/critical-pod in templates

* Fix cert dir

* Use kubespray v2.8 as baseline for gitlab
 2018-12-06 12:11:48 -08:00
Andreas Krüger
9463b70edd Cleanup defaults file from kubernetes-apps and add dashboard to download role (#3800) 
* Remove variables defined in download role. Fixes #3799

* Cleanup some more variables

* Fix bad templating

* Minor fix

* Add dashboard to download role. Fixes #3736
 2018-12-03 10:29:42 -08:00
Egor
3fa81bb86e Fix dns-autoscaler nodeAffinity: set to empty (#3747) 2018-11-22 05:29:09 -08:00
Egor
5daadc022d Fix: nodeAffinity for coredns-deployment and kubedns-deployment (#3746) 2018-11-22 05:27:25 -08:00
Andreas Krüger
8c18f053aa Fix DNS Autoscaler for coredns_dual deployment (#3726) 
* Fix DNS Autoscaler for coredns_dual deployment

* Fix templating

* Fix templating again
 2018-11-19 00:35:53 -08:00