Commit Graph

174 Commits (cbfe673c43e5ac369b50f39b8e4bde951192612a)

Author SHA1 Message Date
Jason e3f8789114
Add containerd snapshotter flag (#1991)
* Add containerd snapshotter flag

Signed-off-by: Jason-ZW <zhenyang@rancher.com>

* Fix CamelCase nit and option description

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

Co-authored-by: Brad Davidson <brad@oatmail.org>
2020-07-18 01:16:23 +02:00
Brian Downs ebac755da1 add profiling flag with default value of false
Signed-off-by: Brian Downs <brian.downs@gmail.com>
2020-07-10 13:08:04 -07:00
Brandon Davidson 538842ffdc
Merge pull request #1768 from brandond/fix_1764
Configure default signer implementation to use ClientCA instead of ServerCA
2020-07-07 16:52:14 -07:00
Brian Downs 7f4f237575
added profile = false args to api, controllerManager, and scheduler (#1891) 2020-06-12 21:09:41 +02:00
galal-hussein c580a8b528 Add heartbeat interval and election timeout 2020-06-06 16:39:42 -07:00
Darren Shepherd 6b5b69378f Add embedded etcd support
This is replaces dqlite with etcd.  The each same UX of dqlite is
followed so there is no change to the CLI args for this.
2020-06-06 16:39:41 -07:00
Darren Shepherd 39571424dd Generate etcd certificates 2020-06-06 16:39:41 -07:00
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
Chuck Schweizer ca9c9c2e1e Adding support for TLS MinVersion and CipherSuites
This will watch for the following kube-apiserver-arg variables and apply
them to the k3s kube-apiserver https listener.

  --kube-apiserver-arg=tls-cipher-suites=XXXXXXX
  --kube-apiserver-arg=tls-min-version=XXXXXXX
2020-05-07 09:27:09 -05:00
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 e5fe184a44
Merge pull request #1757 from ibuildthecloud/separate-port
Add supervisor port
2020-05-06 21:32:45 -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
Brad Davidson 71561ecda2 Use ClientCA for the signer controller 2020-05-06 16:51:35 -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 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
Erik Wilson c941e1d0bb
Merge pull request #1695 from ibuildthecloud/kubeproxy
Add ability to disable kubeproxy
2020-05-04 20:26:22 -07:00
Darren Shepherd 3c8e0b4157 No longer use basic auth for default admin account 2020-04-28 16:01:33 -07:00
Darren Shepherd 5715e1ba0d Add ability to disable kubeproxy 2020-04-27 11:24:00 -07:00
Knic Knic 44b8af097c fix usage of path instead of filepath 2020-04-25 00:29:18 -07:00
Erik Wilson a3cb9ee1f6 Simplify SELinux detection and add --disable-selinux flag 2020-02-28 10:10:55 -07:00
Erik Wilson 0374c4f63d Add --disable flag 2020-01-30 16:45:01 -07:00
Erik Wilson 3592d0bdd9
Merge pull request #1344 from ibuildthecloud/dialer-fallback
If tunnel session does not exist fallback to default dialer
2020-01-27 13:59:45 -07:00
Erik Wilson 1a2690d7be
Merge pull request #1192 from galal-hussein/add_encryption_config
Add secret encryption config
2020-01-27 13:59:09 -07:00
Darren Shepherd 3396a7b099 If tunnel session does not exist fallback to default dialer 2020-01-22 11:04:41 -07:00
Erik Wilson 1b23c891dd
Merge pull request #1304 from erikwilson/fixup-cadvisor
Run kubelet with containerd flag
2020-01-20 15:37:22 -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 7675f9f85c Clean up host-gw variable names 2020-01-08 17:43:07 -07:00
Segator 6736e24673 support hostgw 2020-01-08 17:43:07 -07:00
galal-hussein 388cd9c4e8 Add secret encryption configuration 2019-12-23 13:16:27 +02:00
Darren Shepherd 4acaa0740d Small dqlite fixes 2019-12-16 11:45:01 -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
galal-hussein 99b8222e8d Change storage to datastore 2019-11-15 21:52:07 -07:00
Darren Shepherd 77703b90ff Don't ever change 10252/10251 ports
Kubernetes componentstatus check is hardcoded to 10252 and 10251
so we should never change these ports.  If you do componentstatus
will return error.
2019-11-13 18:20:57 -07:00
Erik Wilson 55c05ac500 Refactor node password location 2019-11-12 15:30:34 -07:00
Darren Shepherd 0ae20eb7a3 Support both http and db based bootstrap 2019-11-12 01:12:24 +00:00
Darren Shepherd 29b270dce6 Wait for apiserver to be health, not just running 2019-11-12 01:09:33 +00:00
Darren Shepherd 91cacb3a14 Fix server join issues 2019-11-08 21:35:58 +00:00
Erik Wilson 01f6e0e64e Add context to server daemon functions that wait 2019-11-05 11:06:07 -07:00
larmog 7aa3d08385 Wait for api-server to report version after starting 2019-11-05 11:05:22 -07:00
Darren Shepherd ba240d0611 Refactor tokens, bootstrap, and cli args 2019-10-30 19:06:49 -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
Erik Wilson da3a7c6bbc Add network policy controller 2019-10-18 16:11:42 -07:00
galal-hussein d2c1f66496 Add k3s cloud provider 2019-10-16 21:13:15 +02:00
Erik Wilson c12d2a1aea
Merge pull request #867 from galal-hussein/private_reg
Add private registry support to containerd
2019-10-10 14:35:37 -07:00
galal-hussein 436ff4ef63 fix cert rotation function 2019-10-10 03:35:32 +02:00
galal-hussein 5ccc880ddb Add private registry to containerd 2019-10-08 01:54:53 +02:00
Erik Wilson cac41db0e1
Merge pull request #816 from galal-hussein/default_local_storage
Add default storage class
2019-10-01 14:09:24 -07:00
galal-hussein 2dc5ba5bae Add certificate rotation 2019-09-30 18:34:58 +02:00
galal-hussein 56e0e5ad7e Add default local storage provisioner 2019-09-30 18:17:33 +02:00
Erik Wilson 999e40d6d3 Add strongswan utilities for ipsec 2019-09-27 18:26:39 -07:00
Erik Wilson 959acf9c92 Add --flannel-backend flag 2019-09-27 18:26:39 -07:00
Erik Wilson 3cd807a657 Add --flannel-conf flag 2019-09-27 18:26:39 -07:00
Darren Shepherd 36ca606073
Merge pull request #793 from yamt/noderestriction
Add back NodeRestriction
2019-09-07 12:07:01 -07:00
YAMAMOTO Takashi 9cf80eacd9 Add back NodeRestriction
It has been removed as a part of #764 for no obvious reasons.

Fix #791
2019-09-05 15:47:46 +09:00
Erik Wilson 197985c673 Add --kubelet-certificate-authority flag 2019-09-02 10:49:23 -07:00
Darren Shepherd f57dd13774 Default kube-apiserver to httpsport + 1 2019-08-28 20:53:38 -07:00
Darren Shepherd 9c8b95be9d Drop unneeded prometheus imports 2019-08-28 20:53:37 -07:00
Darren Shepherd a51a2eaaad Add anonymous-auth=false and remove NodeRestriction 2019-08-28 20:53:37 -07:00
Erik Wilson 5679cfafaf
Merge pull request #707 from ibuildthecloud/pr683
Integrate Kine
2019-08-26 09:25:37 -07:00
Darren Shepherd 2cb6f52339 Disable storing bootstrap information by default 2019-08-24 22:27:24 -07:00
Erik Wilson e6067314c9 Localhost -> 127.0.0.1 2019-08-22 11:56:00 -07:00
galal-hussein 1ae0c540d7 Refactor bootstrap, move kine startup code to kine, integrate kine 2019-08-22 09:14:43 -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
YAMAMOTO Takashi d78701acb1 Fix bootstrap with non-tls etcd 2019-07-31 16:14:13 +09:00
YAMAMOTO Takashi 35d972fd72 Sort args to make log outputs a bit more deterministic 2019-07-24 13:16:41 +09:00
Erik Wilson 1833b65fcd
Merge pull request #647 from yamt/remove-proxy-port
Remove agent proxy config which is no longer used
2019-07-23 15:51:51 -07:00
Erik Wilson 2d32337334
Merge pull request #650 from erikwilson/update-bootstrap
Bootstrap node key files & fix permissions
2019-07-17 14:22:05 -07:00
Erik Wilson 2f4d2838ea Bootstrap node key files & fix permissions 2019-07-17 13:57:33 -07:00
YAMAMOTO Takashi dc4ebd4c67 Remove agent proxy config which is no longer used 2019-07-17 18:05:16 +09:00
YAMAMOTO Takashi f6a04ea995 Add a few comments in bootstrap.go 2019-07-17 16:25:34 +09:00
Erik Wilson fdc1427317 Add more logs for bootstrap 2019-07-14 00:49:08 -07:00
Erik Wilson e79fda96d2 Enforce explicit read or write for bootstrap 2019-07-12 16:18:53 -07:00
Erik Wilson ad11ba583f Use watch-cache for kvsql 2019-07-07 14:43:43 -07:00
Erik Wilson 11a4c71f28 Use watch-cache for etcd3 backend 2019-07-01 14:09:25 -07:00
Erik Wilson 24b73403c7 Cleanup bootstrap 2019-06-30 12:39:54 -07:00
Erik Wilson 8d979d675e Add tls support for etcd cert storage backend 2019-06-30 08:28:42 -07:00
galal-hussein 37582b6fac Add cert storage backend flag 2019-06-28 20:47:21 +02:00
galal-hussein 28d9d83be2 Add k3s HA bootstrap 2019-06-27 21:00:43 +02:00
Erik Wilson 7090a7d551 Move node password to separate file 2019-06-25 15:04:04 -07:00
Erik Wilson 93f6690f26 Graceful upgrade token to server CA 2019-06-25 15:04:04 -07:00
Erik Wilson 2c9444399b Refactor certs 2019-06-25 15:04:04 -07:00
galal-hussein 17d8708ca5 Add storage backend flags 2019-06-12 00:48:47 +02:00
Erik Wilson 199f673676
Merge pull request #479 from galal-hussein/add_storage_backend_options
Add MySQL and Postgress support
2019-05-28 16:57:38 -07:00
Darren Shepherd c0702b0492 Port to wrangler 2019-05-26 22:28:50 -07:00
galal-hussein e9cd8adbf6 Add Storage endpoint option 2019-05-16 01:05:24 +02:00
galal-hussein 930093dfe9 Expose node labels and taints and add node roles 2019-05-08 01:47:07 +02:00
haokang.ke 52f845ec84 Make pause image configurable (#345) 2019-05-03 10:36:12 -07:00
Erik Wilson d5ce19caae Force upgrade of token node cert 2019-05-02 16:22:42 -07:00
galal-hussein 191ac9371a Add cni plugin to kubelet if docker is used 2019-04-30 22:12:02 +02:00
Darren Shepherd 9db91d7de3
Merge pull request #369 from erikwilson/node-dns
Node DNS & cert registration
2019-04-26 16:00:31 -07:00
Darren Shepherd 50f405ddfd
Merge pull request #376 from galal-hussein/fix_kubeletarg
Fix extra argument with multiple =
2019-04-26 15:57:16 -07:00
Erik Wilson c9941895d6 Bind kubelet to all interfaces and use webhook auth 2019-04-26 15:02:30 -07:00
galal-hussein 72d2edc0cb Fix extra argument with multiple = 2019-04-25 22:49:03 +02:00
galal-hussein bdf8a355e1 Add containerd config go template 2019-04-25 22:17:34 +02:00
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