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89 Commits (13e911378764cafb98030ebe80832739ae5ce87e)

Author SHA1 Message Date
Brad Davidson e06119729b
Improve handling of comounted cpu,cpuacct controllers (#2911) 
* Improve handling of comounted cpu,cpuacct controllers

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-02-09 16:12:58 -08:00
Akihiro Suda f3c41b7650 fix cgroup2 support 
Fix issue 900

cgroup2 support was introduced in PR 2584, but got broken in f3de60ff31

It was failing with "F1210 19:13:37.305388    4955 server.go:181] cannot set feature gate SupportPodPidsLimit to false, feature is locked to true"

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2021-01-25 22:45:07 -08:00
Brad Davidson 8011697175 Only container-runtime-endpoint wants RuntimeSocket path as URI 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-01-22 18:56:30 -08:00
Chris Kim 61ef2ce95e use version.Program 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2020-12-09 12:34:13 -08:00
Chris Kim 48925fcb88
Simplify checkCgroups function call 
Co-authored-by: Brian Downs <brian.downs@gmail.com>
 2020-12-09 11:59:54 -08:00
Chris Kim a3f87a81bd Independently set kubelet-cgroups and runtime-cgroups, and detect if we are running under a systemd scope 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2020-12-09 11:39:33 -08:00
Chris Kim 3d1e40eaa3 Handle the case when systemd lives under `/init.scope` 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2020-12-08 10:26:54 -08:00
Chris Kim f3de60ff31 When there is a defined cgroup for PID 1, assume we are containerized and set a root 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2020-12-07 13:15:15 -08:00
Brian Downs 5a81fdbdc5 update cis flag implementation to propogate the rest of the way through to kubelet 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2020-07-20 16:31:56 -07:00
Darren Shepherd afd6f6d7e7 Encapsulate execution logic 
This moves all the calls to cobra root commands to one package
so that we can change the behavior of running components as embedded
or external.
 2020-05-05 15:34:32 -07:00
Darren Shepherd 70ddc799bd
Merge pull request #1691 from ibuildthecloud/staticpod 
Suppport static pods at ${datadir}/agent/staticpods
 2020-05-05 14:35:45 -07:00
Darren Shepherd 8c7fbe3dde Suppport static pods at ${datadir}/agent/pod-manifests 2020-05-05 12:43:47 -07:00
Darren Shepherd 5715e1ba0d Add ability to disable kubeproxy 2020-04-27 11:24:00 -07:00
Erik Wilson fa03a0df3c Run kubelet with containerd flag 
The containerd flag was accidentally added to kubelet and is
deprecated, but needed for cadvisor to properly connect with
the k3s containerd socket, so adding for now.
 2020-01-16 10:25:57 -07:00
Erik Wilson 76281bf731 Update k3s for k8s 1.17.0 2019-12-15 23:28:19 -07:00
Erik Wilson 2de93d70cf Allow --pause-image to set docker sandbox image also 2019-12-10 16:16:26 -07:00
Erik Wilson 55c05ac500 Refactor node password location 2019-11-12 15:30:34 -07:00
Akihiro Suda aafccdbccb rootless: add kubelet flags automatically 
Fix https://github.com/rancher/k3s/issues/784

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2019-10-25 17:10:14 +09:00
galal-hussein d2c1f66496 Add k3s cloud provider 2019-10-16 21:13:15 +02:00
Darren Shepherd a51a2eaaad Add anonymous-auth=false and remove NodeRestriction 2019-08-28 20:53:37 -07:00
YAMAMOTO Takashi fc8eddae29 Appease kubelet warnings on docker for mac 
On my environment, the name=systemd entry in /proc/self/cgroup
looks like:

	13:name=systemd:/docker/917b388b40c70b17a3283d852d38bfcdc84d1bf8242e32a779eacd98a610e499

Kubelet periodically complains like:

	E0802 06:42:52.667123       1 summary_sys_containers.go:47] Failed to get system container stats for "/docker/917b388b40c70b17a3283d852d38bfcdc84d1bf8242e32a779eacd98a610e499/kube-proxy": failed to get cgroup stats for "/docker/917b388b40c70b17a3283d852d38bfcdc84d1bf8242e32a779eacd98a610e499/kube-proxy": failed to get container info for "/docker/917b388b40c70b17a3283d852d38bfcdc84d1bf8242e32a779eacd98a610e499/kube-proxy": unknown container "/docker/917b388b40c70b17a3283d852d38bfcdc84d1bf8242e32a779eacd98a610e499/kube-proxy"
 2019-08-02 16:22:51 +09:00
Erik Wilson 2c9444399b Refactor certs 2019-06-25 15:04:04 -07:00
galal-hussein 930093dfe9 Expose node labels and taints and add node roles 2019-05-08 01:47:07 +02:00
galal-hussein 191ac9371a Add cni plugin to kubelet if docker is used 2019-04-30 22:12:02 +02:00
Erik Wilson c9941895d6 Bind kubelet to all interfaces and use webhook auth 2019-04-26 15:02:30 -07:00
Erik Wilson 1b2db423de Add node name to node cert generation 2019-04-19 18:20:34 +00:00
Darren Shepherd be24f837bb
Merge pull request #349 from erikwilson/missing-cgroup-pids-fix 
Check for cgroup pids support
 2019-04-15 15:52:07 -07:00
Erik Wilson 4bba04023d Check for cgroup pids support 
If cgroup pids are not supported add a feature-gates flag
SupportPodPidsLimit=false for kubelet.
 2019-04-15 22:26:50 +00:00
Marco Mancini b445bad171 Add --cluster-domain option 2019-04-12 08:06:35 +02:00
Erik Wilson c48739206a Enable aggregation layer 
Configure kube-apiserver, kubelets, and kube-proxy for use with
aggregation layer in order for metrics-server deployment to function
correctly.
 2019-04-11 22:43:31 +00:00
Darren Shepherd 046a817818 Add rootless support 2019-04-09 10:38:04 -07:00
galal-hussein 7794528aa1 Add extra flags for server and agent components 2019-04-09 08:20:38 +02:00
Darren Shepherd a11ac8cc40 Pull in parallel for CRI 2019-04-08 22:50:59 -07:00
Darren Shepherd 3c7e103085 Updates for k8s 1.14 2019-04-08 22:50:59 -07:00
Erik Wilson a4df9f4ab1 Kubelet resolv.conf DNS update 
Allow the kubelet resolv-conf flag to be set, or automatically
discovered from /etc/resolv.conf & /run/systemd/resolve/resolv.conf if
no loopback devices are present, or create our own which points to
nameserver 8.8.8.8
 2019-03-26 23:13:54 +00:00
Darren Shepherd fdb51c9f53 Cleanup docker cgroup errors in kubelet 2019-03-04 10:06:59 -07:00
Darren Shepherd 287e0f44c9 Prepare for initial release 2019-01-22 14:20:29 -07:00
Darren Shepherd 62c62cc7b4 Continued refactoring 2019-01-11 21:52:30 -07:00
Darren Shepherd 9bb7c27c62 Initial Commit 2019-01-01 01:23:01 -07:00