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102 commits

Author SHA1 Message Date
Brad Davidson
3acf8db8f2 Update packages to remove dep on archived github.com/pkg/errors 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2026-03-09 16:09:01 -07:00
Brad Davidson
26b4f21479 lint: indent-error-flow 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-12-18 11:20:07 -08:00
Brad Davidson
100cb633a3 lint: duplicated-imports 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-12-18 11:20:07 -08:00
Brad Davidson
316464975e lint: redundant-build-tag 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-12-18 11:20:07 -08:00
Brad Davidson
89adabb672 Drop calls to rand.Seed 
The rng has been automatically seeded since go1.20, and explicitly seeding it has been a no-op since go1.24. Ref: https://go.dev/doc/godebug#go-120 and https://go.dev/doc/godebug#go-124

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-10-02 09:47:25 -07:00
Brad Davidson
4974fc7c24 Use sync.WaitGroup to avoid exiting before components have shut down 
Currently only waits on etcd and kine, as other components
are stateless and do not need to shut down cleanly.

Terminal but non-fatal errors now request shutdown via context
cancellation, instead of just logging a fatal error.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-09-17 09:37:08 -07:00
Brad Davidson
a7d3c8559f Fix IPv6 handling for loadbalancer addresses 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-09-16 11:04:22 -07:00
Brad Davidson
097b63e588 Set kubelet read-only-port via CLI flag 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-04-17 14:20:27 -07:00
Brad Davidson
ee036f7bc9 Fix issue caused by default authorization-mode apiserver arg 
Move arg-parsing helper functions into util, and use them to see if the user has set an authorization-config flag - and do not set authorization-mode if so.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-03-31 17:09:43 -07:00
Brad Davidson
bed1f66880 Avoid use of github.com/pkg/errors functions that capture stack 
We are not making use of the stack traces that these functions capture, so we should avoid using them as unnecessary overhead.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-03-05 00:41:38 -08:00
Brad Davidson
8f85ee3c60 Remove broken unused windows test 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2025-02-07 07:46:19 -08:00
Brad Davidson
6381ae93e7 Switch to using kubelet config files instead of CLI args 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2024-12-20 14:41:40 -08:00
Hussein Galal
763188d642
V1.32.0+k3s1 (#11478) 
* Update libraries and codegen for k8s 1.32

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Fixes for 1.32

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Disable tests with down-rev agents

These are broken by AuthorizeNodeWithSelectors being on by default. All
agents must be upgraded to v1.32 or newer to work properly, until we
backport RBAC changes to older branches.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

---------

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Co-authored-by: Brad Davidson <brad.davidson@rancher.com>
 2024-12-20 23:17:14 +02:00
Brad Davidson
118acabec2 Fix IPv6 primary node-ip handling 
I should have caught `[]string{cfg.NodeIP}[0]` and `[]string{envInfo.NodeIP.String()}[0]` in code review...

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2024-07-15 09:46:52 -07:00
Derek Nola
6531fb79b0
Deprecate pod-infra-container-image kubelet flag (#7409) 
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2024-05-06 10:39:10 -07:00
Derek Nola
91cc2feed2 Restore original order of agent startup functions 
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2024-02-21 12:21:19 -08:00
Harrison Affel
a36cc736bc allow executors to define containerd and docker behavior 
Signed-off-by: Harrison Affel <harrisonaffel@gmail.com>
 2024-02-09 15:51:35 -03:00
Hussein Galal
7101af36bb
Update Kubernetes to v1.29.0+k3s1 (#9052) 
* Update to v1.29.0

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

* Update to v1.29.0

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

* Update go to 1.21.5

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

* update golangci-lint

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

* update flannel to 0.23.0-k3s1

This update uses k3s' fork of flannel to allow the removal of
multicluster cidr flag logic from the code

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

* fix flannel calls

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

* update cri-tools to version v1.29.0-k3s1

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

* Remove GOEXPERIMENT=nounified from arm builds

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

* Skip golangci-lint

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

* Fix setup logging with newer go version

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

* Move logging flags to components arguments

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

* add sysctl commands to the test script

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

* Update scripts/test

Signed-off-by: Brad Davidson <brad@oatmail.org>

* disable secretsencryption tests

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

---------

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Signed-off-by: Brad Davidson <brad@oatmail.org>
Co-authored-by: Brad Davidson <brad@oatmail.org>
 2023-12-19 05:14:02 +02:00
Brad Davidson
231cb6ed20
Remove GA feature-gates (#8970) 
Remove KubeletCredentialProviders and JobTrackingWithFinalizers feature-gates, both of which are GA and cannot be disabled.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2023-12-14 22:57:24 +02:00
Brad Davidson
b8dc95539b Fix CloudDualStackNodeIPs feature-gate inconsistency 
Enable the feature-gate for both kubelet and cloud-controller-manager. Enabling it on only one side breaks RKE2, where feature-gates are not shared due to running in different processes.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2023-10-17 10:40:12 -07:00
Sean Yen
0c9bf36fe0
[K3s][Windows Port] Build script, multi-call binary, and Flannel (#7259) 
* initial windows port.

Signed-off-by: Sean Yen <seanyen@microsoft.com>
Signed-off-by: Derek Nola <derek.nola@suse.com>
Co-authored-by: Derek Nola <derek.nola@suse.com>
Co-authored-by: Wei Ran <weiran@microsoft.com>
 2023-10-16 14:53:09 -04:00
Roberto Bonafiglia
1ffb4603cd Use IPv6 in case is the first configured IP with dualstack 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2023-10-13 10:23:31 +02:00
Hussein Galal
af50e1b096
Update to v1.28.0-k3s1 (#8199) 
* Update to v1.28.0

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

* Update golang to v1.20.7

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

* more changes

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

* update wrangler

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

* update wrangler

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

* fix nodepassword test

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

* fix nodepassword test

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

* disable CGO before running golangci-lint

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

* execlude CGO Enabled checks

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

* Ignore reapply change error with logging

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

* Update google api client

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

---------

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2023-08-23 00:09:31 +03:00
Hussein Galal
f8b661d590
Update to v1.26.0-k3s1 (#6370) 
* Update to v1.26.0-alpha.2

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

* go generate

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

* Default CURRENT_VERSION to VERSION_TAG for alpha versions

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

* remove containerd package

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

* Update k8s to v1.26.0-rc.0-k3s1 cri-tools cri-dockerd and cadvisor

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

* replace cri-api reference to the new api

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>

* Fix version script to allow rc and alphas

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

* Fix version script to allow rc and alphas

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

* Fix version script to allow rc and alphas

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

* Update to Kubernetes 1.26.0-rc.1

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Undo helm-controller pin

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Bump containerd to -k3s2 for stargz fix

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* DevicePlugins featuregate is locked to on

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Bump kine for DeleteRange fix

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Update to v1.26.0-k3s1

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>

* Bring back snapshotter checks and update golang to 1.19.4

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

* fix windows containerd snapshotter checks

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

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Co-authored-by: Brad Davidson <brad.davidson@rancher.com>
 2022-12-10 01:42:15 +02:00
Manuel Buil
483e29e783 Remove stuff which belongs in the windows executor implementation 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2022-11-22 12:32:13 +01:00
Manuel Buil
e41e4010e5 Revert "Remove stuff which belongs in the windows executor implementation" 
This reverts commit 1bc0684fb7.

Signed-off-by: Manuel Buil <mbuil@suse.com>
 2022-11-15 21:40:42 +01:00
Manuel Buil
1bc0684fb7 Remove stuff which belongs in the windows executor implementation 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2022-11-14 15:52:04 +01:00
Brad Davidson
0b96ca92bc Move servicelb into cloudprovider LoadBalancer interface 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-09-30 08:17:20 -07:00
Brad Davidson
7d6982d1fa Export agent.NetworkName for Windows 
Was made private in 4aca21a1f1 as there was no comment as to why it was exported.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-08-23 15:10:57 -07:00
Brad Davidson
3e394f8ec5 The Windows kubelet does not accept cadvisor flags 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-08-23 15:10:57 -07:00
Brad Davidson
4aca21a1f1 Add cri-dockerd support as backend for --docker flag 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-08-05 02:39:25 -07:00
Brad Davidson
d2089872bb Fix issue with containerd stats missing from cadvisor metrics 
cadvisor still doesn't pull stats via CRI yet, so we have to continue to use the deprecated arg.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-07-08 11:03:02 -07:00
Brad Davidson
491aa11e10 Revert "Give kubelet the node-ip value (#5579)" 
This reverts commit aa9065749c.

Setting dual-stack node-ip does not work when --cloud-provider is set
to anything, including 'external'. Just set node-ip to the first IP, and
let the cloud provider add the other address.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-06-02 17:36:55 -07:00
Brad Davidson
29397b4e68 Re-add --cloud-provider=external kubelet arg 
The cloud-provider arg is deprecated and cannot be set to anything other than external, but must still be used or node addresses are not set properly.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-06-01 14:23:53 -07:00
Manuel Buil
aa9065749c
Give kubelet the node-ip value (#5579) 
* Give kubelet all node-ips

Signed-off-by: Manuel Buil <mbuil@suse.com>
Co-authored-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-18 13:21:15 -07:00
Brad Davidson
360f18d1cf Always set pod-infra-container-image to protect it from image GC 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-11 14:39:07 -07:00
Brad Davidson
551f2fa00a Remove deprecated flags from kubelet 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-11 14:39:07 -07:00
Brad Davidson
333311c7ee Add systemd cgroup controller support 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-04-29 09:22:57 -07:00
Brian Downs
8083ef5824
fix function arg call (#5234) 2022-03-08 17:00:57 -07:00
Roberto Bonafiglia
3fabc0703b
Merge pull request #4450 from olljanat/support-ipv6-only 
Add partial support for IPv6 only mode
 2022-03-08 11:38:52 +01:00
Luther Monson
9a849b1bb7
[master] changing package to k3s-io (#4846) 
* changing package to k3s-io

Signed-off-by: Luther Monson <luther.monson@gmail.com>

Co-authored-by: Derek Nola <derek.nola@suse.com>
 2022-03-02 15:47:27 -08:00
Olli Janatuinen
966f4d6a01 Add support for IPv6 only mode 
Automatically switch to IPv6 only mode if first node-ip is IPv6 address

Signed-off-by: Olli Janatuinen <olli.janatuinen@gmail.com>
 2022-02-10 20:34:59 +02:00
Luther Monson
66eeabbdfc linter doesn't actually run on windows, found these while getting it running on a windows machine 
Signed-off-by: Luther Monson <luther.monson@gmail.com>
 2021-12-28 20:44:21 -07:00
Brad Davidson
87395e32d6 Update modules for Kubernetes v1.23 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-12-22 10:47:38 -08:00
Manuel Buil
5d168a1d59 Allow svclb pod to enable ipv6 forwarding 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-11-10 18:20:03 +01:00
Brad Davidson
73e21e739f Drop broken SupportNoneCgroupDriver support 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-23 16:12:51 -07:00
Brad Davidson
199424b608 Pass context into all Executor functions 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-14 16:41:27 -07:00
Brad Davidson
90960ebf4e SupportPodPidsLimit is locked to true of 1.20, making pids cgroup support mandatory 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-09 11:49:53 -07:00
Kohei Tokunaga
8b857eef9c
Ship Stargz Snapshotter (#2936) 
* Ship Stargz Snapshotter

Signed-off-by: ktock <ktokunaga.mail@gmail.com>

* Bump github.com/containerd/stargz-snapshotter to v0.8.0

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
 2021-09-01 16:27:42 -07:00
Akihiro Suda
176451f4ea
Fix rootless regression in 1.22 (Set KubeletInUserNamespace gate) (#3901) 
Fix issue 3900

Kubernetes 1.22 requires `KuebletInUserNamespace` feature gate to be set for rootless:
https://kubernetes.io/docs/tasks/administer-cluster/kubelet-in-userns/#userns-the-hard-way

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2021-08-24 08:27:17 -07:00