Commit Graph

201 Commits (57fef8f75e18cdbbbae6fa2528c2a183020d561c)

Author SHA1 Message Date
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
Danilo Riecken P. de Morais 56fa46716e Add missing coredns tag. (#5054) 2019-08-09 02:29:27 -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 8a5eae94ea Minor cleanups of CoreDNS issues and CI job (#4719)
* Minor cleanups

* Add comment in docs that nodelocaldns cache is enabled by default
2019-05-07 13:20:36 -07:00
MarkusTeufelberger e67f848abc ansible-lint: add spaces around variables [E206] (#4699) 2019-05-02 14:24:21 -07:00
Matthew Mosesohn fc072300ea Purge legacy cleanup tasks from older than 1 year (#4450)
We don't need to support upgrades from 2 year old installs,
just from the last major version.

Also changed most retried tasks to 1s delay instead of longer.
2019-04-24 00:08:05 -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 50751bb610 Revert "Optimize kube resources creation (#4572)" (#4621)
This reverts commit f8fdc0cd93.
2019-04-23 20:37:23 +03:00
andreyshestakov f8fdc0cd93 Optimize kube resources creation (#4572) 2019-04-22 23:34:10 -07:00
Maxime Guyot 37eac010c8 ansible-lint: Don’t compare to literal True/False (#4499) 2019-04-17 08:42:03 -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
Stefan Prietl 2fb27c8521 Use static files in KubeDNS templating task (#4379)
This commit adapts the "Lay Down KubeDNS Template" task to use the static
files moved by pull request [1]

[1] https://github.com/kubernetes-sigs/kubespray/pull/4341
2019-03-28 06:26:43 -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
Ryler Hockenbury 3e8f4c1545 Use recommended defaults for dns autoscale (#3884) 2018-12-12 05:05:46 -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
Andreas Krüger d5ce5874e8 Streamline path to certs dir (#3836)
* Streamline path to certs dir

* More fixes

* Set path to etcd certs in kubernetes defaults instead
2018-12-06 23:11:53 -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 ddffdb63bf Remove non-kubeadm deployment (#3811)
* Remove non-kubeadm deployment

* More cleanup

* More cleanup

* More cleanup

* More cleanup

* Fix gitlab

* Try stop gce first before absent to make the delete process work

* More cleanup

* Fix bug with checking if kubeadm has already run

* Fix bug with checking if kubeadm has already run

* More fixes

* Fix test

* fix

* Fix gitlab checkout untill kubespray 2.8 is on quay

* Fixed

* Add upgrade path from non-kubeadm to kubeadm. Revert ssl path

* Readd secret checking

* Do gitlab checks from v2.7.0 test upgrade path to 2.8.0

* fix typo

* Fix CI jobs to kubeadm again. Fix broken hyperkube path

* Fix gitlab

* Fix rotate tokens

* More fixes

* More fixes

* Fix tokens
2018-12-06 02:33:38 -08:00
Chad Swenson 145687a48e Reduce log spam of verbose tasks (#3806)
Added a loop_control label to a few tasks that flood our logs.
2018-12-04 10:35:44 -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