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86 Commits

Author SHA1 Message Date
Chris Kim
928b8531c3
[master] Add etcd-member-management controller to K3s (#4001) 
* Initial leader elected etcd member management controller
* Bump etcd to v3.5.0-k3s2

Signed-off-by: Chris Kim <oats87g@gmail.com>
 2021-09-14 08:20:38 -07:00
Brad Davidson
29c8b238e5 Replace klog with non-exiting fork 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-10 09:36:16 -07:00
Brad Davidson
dc14f370c4 Update wrangler to v0.8.5 
Required to support apiextensions.v1 as v1beta1 has been deleted. Also
update helm-controller and dynamiclistener to track wrangler versions.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-08-20 18:47:16 -07:00
Brad Davidson
c434db7cc6 Wrap errors in runControllers for additional context 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-08-20 18:47:16 -07:00
Brad Davidson
869b98bc4c Sync DisableKubeProxy into control struct 
Sync DisableKubeProxy from cfg into control before sending control to clients,
as it may have been modified by a startup hook.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-07-30 12:26:50 -07:00
Luther Monson
37fcb61f5e move go routines for api server ready beneath wait group 
Signed-off-by: Luther Monson <luther.monson@gmail.com>
 2021-07-20 17:36:34 -07:00
Luther Monson
18bc98f60c
adding startup hooks args to access to Disables and Skips (#3674) 
Signed-off-by: Luther Monson <luther.monson@gmail.com>
 2021-07-20 05:24:52 +02:00
Jamie Phillips
aef8a6aafd
Adding support for waitgroup to the Startuphooks (#3654) 
The startup hooks where executing after the deploy controller. We needed the deploy controller to wait until the startup hooks had completed.
 2021-07-15 19:28:47 -07:00
Joe Kralicky
a84c75af62 Adds a command-line flag '--disable-helm-controller' that will disable 
the server's built-in helm controller.

Problem:
Testing installation and uninstallation of the Helm Controller on k3s is
not possible if the Helm Controller is baked into the k3s server.

Solution:
The Helm Controller can optionally be disabled, which will allow users
to manage its installation manually.

Signed-off-by: Joe Kralicky <joe.kralicky@suse.com>
 2021-06-25 14:54:36 -04:00
Hussein Galal
136dddca11
Fix storing bootstrap data with empty token string (#3422) 
* Fix storing bootstrap data with empty token string

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* delete node password secret after restoration

fixes to bootstrap key

vendor update

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix comment

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix typo

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* typos

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Removing dynamic listener file after restoration

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* go mod tidy

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-06-22 22:42:34 +02:00
Brad Davidson
a7d1159ba6 Emit events for AddOn lifecycle 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-06-11 14:00:27 -07:00
Brad Davidson
6e48ca9b53 Tidy up function calls with many args 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-06-11 14:00:27 -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
c5ad71ce0b
Collect and Store etcd Snapshots and Metadata (#3239) 
* Add the ability to store local etcd snapshots and etcd snapshots stored in an S3 compatible object store in a ConfigMap.
 2021-04-30 18:26:39 -07:00
Brad Davidson
2705431d96
Add support for dual-stack Pod/Service CIDRs and node IP addresses (#3212) 
* Add support for dual-stack cluster/service CIDRs and node addresses

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-04-21 15:56:20 -07:00
Chris Kim
69f96d6225
Define a Controllers and LeaderControllers on the server config (#3043) 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2021-03-11 10:39:00 -08:00
Erik Wilson
4e5218b62c
Apply suggestions from code review 
Logging cleanup

Co-authored-by: Brad Davidson <brad@oatmail.org>
 2021-03-01 10:44:24 -07:00
Erik Wilson
54a35505f0
Remove Traefik v1 migration 2021-03-01 10:44:24 -07:00
Chin-Ya Huang
cc96f8140a
Allow download traefik static file and rename 
Allow writing static files regardless of the version.

Signed-off-by: Chin-Ya Huang <chin-ya.huang@suse.com>
 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
Hussein Galal
5749f66aa3
Add disable flags for control components (#2900) 
* Add disable flags to control components

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* golint

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fixes to disable flags

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Add comments to functions

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Fix joining problem

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* golint

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix ticker

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix role labels

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-02-12 17:35:57 +02:00
Brian Downs
13229019f8
Add ability to perform an etcd on-demand snapshot via cli (#2819) 
* add ability to perform an etcd on-demand snapshot via cli
 2021-01-21 14:09:15 -07:00
Erik Wilson
09eb44ba53 Bootstrap node password with local file 
Signed-off-by: Erik Wilson <Erik.E.Wilson@gmail.com>
 2020-12-23 15:08:06 -07:00
Erik Wilson
1230d7b7df Fix HA server initialization 
Signed-off-by: Erik Wilson <Erik.E.Wilson@gmail.com>
 2020-12-15 16:08:28 -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
Erik Wilson
0ae7f2d5ae
Merge pull request #2407 from erikwilson/node-passwd-cleanup 
Use secrets for node-passwd entries
 2020-12-08 16:25:13 -07:00
Jacob Blain Christen
3647654fe4
[migration k3s-io] update helm-controller dependency (#2569) 
rancher/helm-controller ➡️ k3s-io/helm-controller

Part of https://github.com/rancher/k3s/issues/2189

Signed-off-by: Jacob Blain Christen <jacob@rancher.com>
 2020-12-01 08:59:10 -07:00
Erik Wilson
92d04355f4
Use secrets for node-passwd entries and cleanup 2020-11-05 09:48:53 -07:00
Erik Wilson
56e077eb29
Use no_proxy env, add .svc and cluster domains 2020-10-12 11:02:07 -07:00
Brian Downs
ba70c41cce
Initial Logging Output Update (#2246) 
This attempts to update logging statements to make them consistent
through out the code base. It also adds additional context to messages
where possible, simplifies messages, and updates level where necessary.
 2020-09-21 09:56:03 -07:00
Brian Downs
4c3ec907ab
remove k8s daemon config from setup hook in favor of specific fields from the config (#2206) 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2020-09-04 09:30:36 -07:00
Erik Wilson
720197b9b1
Fix linting issues 2020-08-28 17:18:29 -07:00
Brad Davidson
c980fa68a0
Update helm-controller for HelmChartConfig CRD (#2114) 
* Update helm-controller for HelmChartConfig CRD

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2020-08-20 14:23:50 -07:00
Brian Downs
324bb55986 add ctx to hook, handle hook errors 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2020-08-19 16:54:58 -07:00
Brian Downs
fa2c1422b3 change name of variable 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2020-08-19 14:30:53 -07:00
Brian Downs
a4b2953017 add setup hook capabilities for rke2 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2020-08-19 13:42:45 -07:00
Brad Davidson
dfd0f9d1a6 Correctly report and propagate kubeconfig write failures 
As seen in issues such as #15 #155 #518 #570 there are situations where
k3s will fail to write the kubeconfig file, but reports that it wrote it
anyway as the success message is printed unconditionally. Also, secondary
actions like setting file mode and creating a symlink are also attempted
even if the file was not created.

This change skips attempting additional actions, and propagates the
failure back upwards.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2020-07-24 12:07:32 -07:00
Hussein Galal
f5ee757b86
Add cluster dns configmap (#1785) 2020-06-22 23:06:01 +02:00
Darren Shepherd
a18d387390 Refactor clustered DB framework 2020-06-06 16:39:41 -07:00
Darren Shepherd
7e59c0801e Make program name a variable to be changed at compile time 2020-06-06 16:39:41 -07:00
Darren Shepherd
cb4b34763e
Merge pull request #1759 from ibuildthecloud/background 
Start kube-apiserver in the background
 2020-05-06 21:50:48 -07:00
Darren Shepherd
072396f774 Start kube-apiserver in the background 
In rke2 everything is a static pod so this causes a chicken and egg situation
in which we need the kubelet running before the kube-apiserver can be
launched.  By starting the apiserver in the background this allows us to
do this odd bootstrapping.
 2020-05-06 21:17:23 -07:00
Darren Shepherd
2f5ee914f9 Add supervisor port 
In k3s today the kubernetes API and the /v1-k3s API are combined into
one http server.  In rke2 we are running unmodified, non-embedded Kubernetes
and as such it is preferred to run k8s and the /v1-k3s API on different
ports.  The /v1-k3s API port is called the SupervisorPort in the code.

To support this separation of ports a new shim was added on the client in
then pkg/agent/proxy package that will launch two load balancers instead
of just one load balancer.  One load balancer for 6443 and the other
for 9345 (which is the supervisor port).
 2020-05-05 15:54:51 -07:00
Darren Shepherd
3c8e0b4157 No longer use basic auth for default admin account 2020-04-28 16:01:33 -07:00
galal-hussein
3f927d8006 Revert "Replace traefik with nginx" 
This reverts commit 9a17033095.
 2020-03-11 01:45:23 +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
Erik Wilson
0aeea78060
Merge pull request #1444 from KnicKnic/k3s_build_windows 
K3s build windows (no agents)
 2020-02-27 11:46:21 -07:00
Knic Knic
2346ccc63f get build on windows and get api_server to work 2020-02-22 23:17:59 -08:00
Darren Shepherd
782004bec9 Create pidns for rootless 2020-01-31 21:40:34 -07:00