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99 Commits

Author SHA1 Message Date
Brian Downs
40a46e1412
add ability to specify etcd snapshot list output format (#5132) 2022-02-25 14:00:00 -07:00
Roberto Bonafiglia
bb856c67dc
Merge pull request #4952 from rbrtbnfgl/ipv6-nat 
Add IPv6 NAT
 2022-01-19 08:44:57 +01:00
Roberto Bonafiglia
111c1669fc Added flannel-ipv6-masq flag to enable IPv6 nat 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@gmail.com>
 2022-01-14 18:35:37 +01:00
Brian Downs
effcb15adb
Adds the ability to compress etcd snapshots (#4866) 2022-01-14 10:31:22 -07:00
Manuel Buil
588d15db8f Remove Disables, Skips and DisableKubeProxy from the comparing configs 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-12-17 19:04:38 +01:00
Manuel Buil
1e0696628e
Merge pull request #4581 from manuelbuil/checking-HA-parameters 
Verify new control plane nodes joining the cluster share the same config as cluster members
 2021-12-08 10:49:28 +01:00
Derek Nola
bcb662926d
Secrets-encryption rotation (#4372) 
* Regular CLI framework for encrypt commands
* New secrets-encryption feature
* New integration test
* fixes for flaky integration test CI
* Fix to bootstrap on restart of existing nodes
* Consolidate event recorder

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2021-12-07 14:31:32 -08:00
Manuel Buil
1b3187ea07 Check HA network parameters 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-12-07 23:09:05 +01:00
Manuel Buil
7685da3e24 Improve flannel logging 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-11-22 21:51:52 +01:00
Chris Kim
f18b3252c0
[master] Add etcd extra args support for K3s (#4463) 
* Add etcd extra args support for K3s

Signed-off-by: Chris Kim <oats87g@gmail.com>

* Add etcd custom argument integration test

Signed-off-by: Chris Kim <oats87g@gmail.com>

* go generate

Signed-off-by: Chris Kim <oats87g@gmail.com>
 2021-11-11 21:03:15 -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
Brian Downs
0452f017c1
Add etcd s3 timeout (#4207) 2021-10-15 10:24:14 -07:00
Brad Davidson
5a923ab8dc Add containerd ready channel to delay etcd node join 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-10-14 14:03:52 -07:00
Hussein Galal
7826407a2e
Make sure there are no duplicates in etcd member list (#4025) 
* Make sure there are no duplicates in etcd member list

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

* fix node names with hyphens

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

* use full server name for etcd node name

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-09-18 00:51:18 +02:00
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
Devin Buhl
a1ec43e0b7
feat: add option to disable s3 over https 
Signed-off-by: Devin Buhl <devin.kray@gmail.com>
 2021-09-05 12:03:49 -04:00
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
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
Jamie Phillips
fc19b805d5
Added logic to strip any existing hyphens before processing the args. (#3662) 
Updated the logic to handle if extra args are passed with existing hyphens in the arg. The test was updated to add the additional case of having pre-existing hyphens. The method name was also refactored based on previous feedback.
 2021-07-28 13:04:19 -07:00
Brad Davidson
90445bd581
Wait until server is ready before configuring kube-proxy (#3716) 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-07-27 14:56:05 -07:00
Derek Nola
21c8a33647
Introduction of Integration Tests (#3695) 
* Commit of new etcd snapshot integration tests.
* Updated integration github action to not run on doc changes.
* Update Drone runner to only run unit tests

Signed-off-by: dereknola <derek.nola@suse.com>
 2021-07-26 09:59:33 -07:00
Derek Nola
55fe4ff5b0
Convert existing unit tests to standard layout (#3621) 
* Converted parser_test.go, scrypt_test.go, types_test.go, nodeconfig_test.go

Signed-off-by: dereknola <derek.nola@suse.com>
 2021-07-13 10:44:11 -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
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
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
Brian Downs
4d1f9eda9d
Etcd Snapshot/Restore to/from S3 Compatible Backends (#2902) 
* Add functionality for etcd snapshot/restore to and from S3 compatible backends.
* Update etcd restore functionality to extract and write certificates and configs from snapshot.
 2021-03-03 11:14:12 -07:00
Brad Davidson
ec661c67d7 Add support for retagging images on load from tarball 
Adds support for retagging images to appear to have been sourced from
one or more additional registries as they are imported from the tarball.
This is intended to support RKE2 use cases with system-default-registry
where the images need to appear to have been pulled from a registry
other than docker.io.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-02-17 11:48:03 -08:00
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
Brad Davidson
07256cf7ab Add ServiceIPRange and ServiceNodePortRange to agent config 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-02-03 10:41:51 -08:00
Yuriy
06fda7accf
Add functionality to bind custom IP address for Etcd metrics endpoint (#2750) 
* Add functionality to bind custom IP address for Etcd metrics endpoint

Signed-off-by: yuriydzobak <yurii.dzobak@lotusflare.com>
 2021-01-22 17:40:48 -08:00
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
Jacob Blain Christen
36230daa86
[migration k3s-io] update kine dependency (#2568) 
rancher/kine ➡️ k3s-io/kine

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

Signed-off-by: Jacob Blain Christen <jacob@rancher.com>
 2020-11-30 16:45:22 -07:00
MonzElmasry
e8436cc76b
Make etcd use node private ip 
Signed-off-by: MonzElmasry <menna.elmasry@rancher.com>
 2020-10-28 23:45:24 +02:00
Brian Downs
866dc94cea
Galal hussein etcd backup restore (#2154) 
* Add etcd snapshot and restore

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

* fix error logs

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

* goimports

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

* fix flag describtion

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

* Add disable snapshot and retention

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

* use creation time for snapshot retention

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

* unexport method, update var name

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* adjust snapshot flags

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update var name, string concat

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* revert previous change, create constants

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* updates

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* type assertion error checking

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* pr remediation

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* pr remediation

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* pr remediation

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* pr remediation

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* pr remediation

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* updates

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* updates

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* simplify logic, remove unneeded function

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update flags

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update flags

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* add comment

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* exit on restore completion, update flag names, move retention check

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* exit on restore completion, update flag names, move retention check

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* exit on restore completion, update flag names, move retention check

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update disable snapshots flag and field names

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* move function

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update field names

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update var and field names

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update var and field names

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update defaultSnapshotIntervalMinutes to 12 like rke

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update directory perms

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update etc-snapshot-dir usage

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update interval to 12 hours

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* fix usage typo

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* add cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* add cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* add cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* wire in cron

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update deps target to work, add build/data target for creation, and generate

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* remove dead make targets

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* error handling, cluster reset functionality

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* error handling, cluster reset functionality

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* update

Signed-off-by: Brian Downs <brian.downs@gmail.com>

* remove intermediate dapper file

Signed-off-by: Brian Downs <brian.downs@gmail.com>

Co-authored-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2020-08-28 16:57:40 -07:00
Brad Davidson
b1d017f892 Update dynamiclistener 
Second round of fixes for #1621

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2020-08-18 10:38:47 -07:00
Jacob Blain Christen
e2089bea18
cli: add --selinux flag to agent/server sub-cmds (#2111) 
* cli: add --selinux flag to agent/server sub-cmds

Introduces --selinux flag to affirmatively enable SELinux in containerd.
Deprecates --disable-selinux flag which now defaults to true which
auto-detection of SELinux configuration for containerd is no longer
supported.  Specifying both --selinux and --disable-selinux will result
in an error message encouraging you to pick a side.

* Update pkg/agent/containerd/containerd.go

update log warning message about enabled selinux host but disabled runtime

Co-authored-by: Brad Davidson <brad@oatmail.org>
Signed-off-by: Jacob Blain Christen <jacob@rancher.com>
 2020-08-11 16:17:32 -07:00
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
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
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
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
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
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