Commit Graph

58 Commits

Author SHA1 Message Date
Marc Bachmann
9b35734e1a Add topologySpreadConstraints to support scaling of coredns
Signed-off-by: Marc Bachmann <marc.brookman@gmail.com>
2021-10-05 11:52:44 -07:00
Brad Davidson
dc556cbb72 Set controller authn/authz kubeconfigs
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-09-14 16:41:27 -07:00
Brad Davidson
a5355f0827 Replace dropped v1beta1 APIs with v1
Requires updating traefik as well to drop deprecated types.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-08-20 18:47:16 -07:00
Jiaqi Luo
3b01157a3a
Use New Image Names (#3749)
* switch image names to the ones with the prefix mirrored
* bump rancher/mirrored-coredns-coredns to 1.8.4

Signed-off-by: Jiaqi Luo <6218999+jiaqiluo@users.noreply.github.com>
2021-08-06 16:14:58 -07:00
Ryan Sanna
429af17e4d update rancher/local-path-provisioner to v0.0.20
Signed-off-by: Ryan Sanna <ryansann@umich.edu>
2021-08-02 12:25:47 -07:00
Derek Nola
a1d7a62493
Fix to allow non-root users access to storage volumes. (#3714)
* Fix to prevent non-root users from accessing storage directory, while allowing non-root users access to subdirectories.

Signed-off-by: dereknola <derek.nola@suse.com>

* Added integration test

Signed-off-by: dereknola <derek.nola@suse.com>
2021-07-28 10:25:34 -07:00
Derek Nola
3e1693bc97
Changes local storage pods to have 700 permissions (#3537)
* Changes local storage pods to have 700 permissions

Signed-off-by: dereknola <derek.nola@suse.com>
2021-06-29 13:58:12 -07:00
Derek Nola
664a98919b
Fix RBAC cloud-controller-manager name 3308 (#3388)
* Changed cloud-controller-manager user name in ccm.yaml

Signed-off-by: dereknola <derek.nola@suse.com>

* Changed RBAC name in server.go

Signed-off-by: dereknola <derek.nola@suse.com>

* Changed "k3s" string prefix to version.Program to prevent static hardcoding

Signed-off-by: dereknola <derek.nola@suse.com>

* Changed user in ccm.yaml to k3s-cloud-controller-manager

Signed-off-by: dereknola <derek.nola@suse.com>
2021-06-02 14:50:11 -07:00
Brad Davidson
02a5bee62f
Add system-default-registry support and remove shared code (#3285)
* Move registries.yaml handling out to rancher/wharfie
* Add system-default-registry support
* Add CLI support for kubelet image credential providers

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-05-10 15:58:41 -07:00
Brian Downs
693c5290b1
Update CoreDNS to version 1.8.3. (#3168)
* update CoreDNS to 1.8.3

Rerun go generate and update the CoreDNS RBAC
2021-04-09 16:47:16 -07:00
Erik Wilson
9a53fca872 Bump traefik to v2.4.8
Signed-off-by: Erik Wilson <Erik.E.Wilson@gmail.com>
2021-04-08 17:42:58 -07:00
Erik Wilson
4aac6b6bd0
Update to Traefik 2.4.2 and combine manifests 2021-03-01 10:44:24 -07:00
Chin-Ya Huang
10e0328977
Traefik v2 integration
K3s upgrade via watch over file change of static file and manifest
and triggers helm-controller for change. It seems reasonable to
only allow upgrade traefik v1->v2 when there is no existing custom
traefik HelmChartConfig in the cluster to avoid any
incompatibility.

Here also separate the CRDs and put them into a different chart
to support CRD upgrade.

Signed-off-by: Chin-Ya Huang <chin-ya.huang@suse.com>
2021-03-01 10:44:23 -07:00
Brad Davidson
c5e2676d5c
Update local-path-provisioner and helper busybox (#2885)
* Update local-path-provisioner and helper busybox

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-02-04 10:49:25 -08:00
Brad Davidson
8936cf577f Bump coredns to 1.8.0
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-12-17 15:20:19 -08:00
Brad Davidson
63f2211b31 deprecate the "node-role.kubernetes.io/master" label / taint
Related to https://github.com/kubernetes/kubernetes/pull/95382

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-12-08 22:51:34 -08:00
Brad Davidson
cd27c6fcbe Bump coredns to 1.7.1
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-12-08 15:58:17 -08:00
transhapHigsn
87a43c69e1 Problem: CoreDNS getting preempted by other pods
Solution: Set priorityClassName to system-node-critical of traefik, metrics-server, local storage and coredns deployment
Signed-off-by: transhapHigsn <fet.prashantsingh@gmail.com>
2020-12-04 12:50:12 -08:00
Brad Davidson
58b5b21f0d Don't pass cloud-provider flag to controller-manager
As per documentation, the cloud-provider flag should not be passed to
controller-manager when using cloud-controller. However, the legacy
cloud-related controllers still need to be explicitly disabled to
prevent errors from being logged.

Fixing this also prevents controller-manager from creating the
cloud-controller-manager service account that needed extra RBAC.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-11-09 13:55:09 -08:00
Brad Davidson
31575e407a Add Cluster ID support to k3s stub cloud controller
Resolves warning 2 from #2471.

As per https://github.com/kubernetes/cloud-provider/issues/12 the
ClusterID requirement was never really followed through on, so the
flag is probably going to be removed in the future.

One side-effect of this is that the core k8s cloud-controller-manager
also wants to watch nodes, and needs RBAC to do so.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-11-05 15:51:10 -08:00
Brad Davidson
ae5519c047
Use rancher-mirrored busybox for local-path-provisioner (#2257)
Related to #1908

Will be fixed upstream by
https://github.com/rancher/local-path-provisioner/pull/135/ but we're
not going to update the LPP image right now since it's undergoing some
changes that we don't want to pick up at the moment.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-09-15 18:02:51 -07:00
Brad Davidson
9da8dc4f61 Update coredns version to 1.6.9 for master
Needed for #1844

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-07-21 11:06:44 -07:00
Taeho Kim
3d59a85dae Upgrade local-path-storage to v0.0.14 2020-06-02 13:47:37 +00:00
Erik Sundell
03bb1b9770 coredns: readiness- and livenessProbe tweaks
The readinessProbe was delaying the startup of coredns greatly. This
change brings startup times from ~15s to ~2-3s when testing locally. A
reduction of ~80%.

The livenessProbe would also take potentially more than a minute to
be declared unhealthy and restarted which is now tweaked down to about
30 seconds

For more information about the probes, see: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
2020-05-06 22:18:32 +02:00
louis
f2a4e1d57d feat: add master taint toleration to klipper, coredns, metrics-server, traefik and local-storage 2020-03-25 19:11:10 +01:00
galal-hussein
2b6faa925f use mirrored images for traefik and coredns 2020-03-23 19:00:30 +02:00
galal-hussein
3f927d8006 Revert "Replace traefik with nginx"
This reverts commit 9a17033095.
2020-03-11 01:45:23 +02:00
galal-hussein
c4f18227fc default backend multiarch 2020-03-09 23:52:04 +02:00
galal-hussein
717b5a765e use multiarch image for nginx 2020-03-07 00:19:32 +02:00
galal-hussein
9a17033095 Replace traefik with nginx 2020-03-03 00:00:39 +02:00
galal-hussein
07d4c1510d Add lease permissions to ccm cluster role 2019-12-21 04:41:24 +02:00
Damien Duportal
16a6ad1aeb
Bump Traefik to 1.7.19 2019-11-21 16:06:16 +01:00
Erik Wilson
47a94637dc Move metrics-server manifests to sub-directory 2019-11-05 14:30:50 -07:00
Erik Wilson
0fef39de65 Add default multi-arch metrics-server deployment 2019-11-05 10:11:08 -07:00
Erik Wilson
931f63073f
Merge pull request #899 from mrueg/coredns-ready
coredns: Add readinessProbe
2019-11-04 14:25:45 -07:00
Darren Shepherd
ba240d0611 Refactor tokens, bootstrap, and cli args 2019-10-30 19:06:49 -07:00
Manuel Rüger
e8ca18ab2b coredns: Add readinessProbe 2019-10-29 11:51:36 +01:00
Erik Wilson
700ee966e5 Remove namespace from local storage ClusterRole 2019-10-28 16:10:23 -07:00
galal-hussein
d2c1f66496 Add k3s cloud provider 2019-10-16 21:13:15 +02:00
galal-hussein
56e0e5ad7e Add default local storage provisioner 2019-09-30 18:17:33 +02:00
Darren Shepherd
fae0405c00 Switch coredns to apps/v1 2019-09-27 14:47:02 -07:00
Erik Wilson
db9540aa10 Bump CoreDNS to v1.6.3 2019-09-18 17:11:04 -07:00
Manuel Zapf
50227ff894 bump traefik version to 1.7.14 (#769)
* bump traefik version
2019-08-28 20:21:07 -07:00
Carlos Eduardo
993e6a1950 Enable metrics endpoint to Traefik 2019-08-22 19:42:58 -03:00
William Zhang
458cea6633 Update traefik to 1.7.12
Signed-off-by: William Zhang <warmchang@outlook.com>
2019-08-20 02:35:07 +00:00
Erik Wilson
2c9444399b Refactor certs 2019-06-25 15:04:04 -07:00
Fabian Stegemann
ec3375c5c2 feat: expose Traefik LoadBalancer IP on Ingresses
Configure Traefik to update the Ingress Resources `loadBalancer` status. 

This would provide users with at least following benefits:

1. It drastically simplifies the way one can quickly determine the relevant IP for a certain Ingress Resource, without the person deploying that Ingress needing to know how or where the LoadBalancer comes from.
2. Let's assume a User that has only permission to work in one specific namespace and is not allowed to *list* or *read* services from the `kube-system` namespace, for such a User this change would basically empower them to access the relevant information without being bottlenecked by another.
3. Allow tools like [external-dns](https://github.com/kubernetes-incubator/external-dns) to dynamically register all the available Ingress Resources with one of the Supported DNS Providers such as a local [CoreDNS](https://coredns.io).
2019-06-14 09:37:02 -07:00
Darren Shepherd
d94a346a1e Switch to wrangler-api and helm-controller 2019-05-26 22:32:24 -07:00
Erik Wilson
31cf2bc9ee Add coredns entries for nodes 2019-04-17 22:44:46 +00:00
Marco Mancini
b445bad171 Add --cluster-domain option 2019-04-12 08:06:35 +02:00