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385 Commits (c8278053cbff2488067845eba1269fa9ecbb9b18)

Author SHA1 Message Date
Derek Nola 614da78e43
Add `prefer-bundled-bin` as an agent flag (#6545) 
* Add prefer-bundled-bin as an agent flag
* Add E2E test for prefer-bundled-bin

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-11-22 13:43:16 -08:00
Brad Davidson 56bf7d6ad3 Allow agent to run rootless 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-11-21 15:23:30 -08:00
Brad Davidson 6f2b21c5cd Add rootless IPv6 support 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-11-21 15:23:30 -08:00
Derek Nola 0f52088cd3
Add new `prefer-bundled-bin` experimental flag (#6420) 
* initial prefer-bundled-bin ci change
* Add startup testlet
* Convert parsing to pflag library
* Fix code validation
* go mod tidy

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-11-21 13:01:36 -08:00
Brad Davidson f2585c1671 Add --flannel-external-ip flag 
Using the node external IP address for all CNI traffic is a breaking change from previous versions; we should make it an opt-in for distributed clusters instead of default behavior.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-10-24 10:10:49 -07:00
Derek Nola 06d81cb936
Replace deprecated ioutil package (#6230) 
* Replace ioutil package
* check integration test null pointer
* Remove rotate retries

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-10-07 17:36:57 -07:00
Brad Davidson d963cb2f70 Disable cloud-node and cloud-node-lifecycle if CCM is disabled 
If CCM and ServiceLB are both disabled, don't run the cloud-controller-manager at all;
this should provide the same CLI flag behavior as previous releases, and not create
problems when users disable the CCM but still want ServiceLB.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-09-30 08:17:20 -07:00
Brad Davidson a15e7e8b68 Move DisableServiceLB/Rootless/ServiceLBNamespace into config.Control 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-09-30 08:17:20 -07:00
Derek Nola 1d46841d80 Fix deprecation message 
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-09-09 09:07:40 -07:00
Derek Nola cd49101fc8
Convert deprecated flags to fatal errors for v1.25 (#6069) 
* Replace warning with fatal errors.
* Group system-default-registry under (agent/runtime)

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-09-01 09:33:59 -07:00
Hussein Galal ba62c79f9b
Update to v1.25.0-k3s1 (#6040) 
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2022-08-27 03:33:13 +02:00
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 b1fa63dfb7 Revert "Remove --docker/dockershim support" 
This reverts commit 4a3d283bc1.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-08-05 02:39:25 -07:00
Derek Nola 118a68c913
Updates to CLI flag grouping + deprecated flag warnings. (#5937) 
* Consolidate data dir flag
* Group cluster flags together
* Reorder and group agent flags
* Add additional info around vmodule flag
* Hide deprecated flags, and add warning about their removal

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-08-02 13:51:16 -07:00
Brad Davidson 5eaa0a9422 Replace getLocalhostIP with Loopback helper method 
Requires tweaking existing method signature to allow specifying whether or not IPv6 addresses should be return URL-safe.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-07-21 16:51:57 -07:00
Brad Davidson ffe72eecc4 Address issues with etcd snapshots 
* Increase the default snapshot timeout. The timeout is not currently
  configurable from Rancher, and larger clusters are frequently seeing
  uploads fail at 30 seconds.
* Enable compression for scheduled snapshots if enabled on the
  command-line. The CLI flag was not being passed into the etcd config.
* Only set the S3 content-type to application/zip if the file is zipped.
* Don't run more than one snapshot at once, to prevent misconfigured
  etcd snapshot cron schedules from stacking up.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-07-12 14:41:38 -07:00
Derek Nola a9b5a1933f
Delay service readiness until after startuphooks have finished (#5649) 
* Move startup hooks wg into a runtime pointer, check before notifying systemd
* Switch default systemd notification to server
* Add 1 sec delay to allow etcd to write to disk
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-06-15 09:00:52 -07:00
Roberto Bonafiglia a693071c74
Merge pull request #5552 from sjoerdsimons/sjoerd/flannel-wireguard-mode 
Add cli flag for flannel wireguard mode
 2022-06-15 14:28:21 +02:00
Darren Shepherd e6009b1edf Introduce servicelb-namespace parameter 
This parameter controls which namespace the klipper-lb pods will be create.
It defaults to kube-system so that k3s does not by default create a new
namespace. It can be changed if users wish to isolate the pods and apply
some policy to them.

Signed-off-by: Darren Shepherd <darren@acorn.io>
 2022-06-14 15:48:58 -07:00
Manuel Buil d4522de06a
Merge pull request #5656 from manuelbuil/AddFlannelCniConfFile 
Add FlannelCNIConf flag
 2022-06-14 10:23:51 +02:00
Igor 2999289e68
add support for pprof server (#5527) 
Signed-off-by: igor <igor@igor.io>
 2022-06-13 22:06:55 -07:00
Brad Davidson 0581808f5c Set default egress-selector-mode to agent 
... until QA flakes can be addressed.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-06-10 10:14:15 -07:00
Manuel Buil c705d34804 Add FlannelConfCNI flag 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2022-06-08 11:03:17 +02:00
Sjoerd Simons 8643576985 Add ability to pass configuration options to flannel backend 
Allow the flannel backend to be specified as
backend=option=val,option2=val2 to select a given backend with extra options.

In particular this adds the following options to wireguard-native
backend:
* Mode - flannel wireguard tunnel mode
* PersistentKeepaliveInterval- wireguard persistent keepalive interval

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
 2022-06-07 20:13:28 +02:00
Brad Davidson 9d7230496d Add support for configuring the EgressSelector mode 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-18 13:26:10 -07:00
Brad Davidson 4a3d283bc1 Remove --docker/dockershim support 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-11 14:39:07 -07:00
Brad Davidson c8447dca56 Bump golang to 1.18.1 
Also update all use of 'go get' => 'go install', update CI tooling for
1.18 compatibility, and gofmt everything so lint passes.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-05-11 14:39:07 -07:00
Derek Nola 3e5561daca
Add new `k3s completion` command for shell completion (#5461) 
* Add shell completion CLI 
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-04-29 12:53:34 -07:00
Michal Rostecki 5f2a4d4209 server: Allow to enable network policies with IPv6-only 
After previous changes, network policies are working on IPv6-only
installations.

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
 2022-04-29 10:51:38 -07:00
Brad Davidson 418c3fa858
Fix issue with datastore corruption on cluster-reset (#5515) 
* Bump etcd to v3.5.4-k3s1
* Fix issue with datastore corruption on cluster-reset
* Disable unnecessary components during cluster reset

Disable control-plane components and the tunnel setup during
cluster-reset, even when not doing a restore. This reduces the amount of
log clutter during cluster reset/restore, making any errors encountered
more obvious.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-04-27 13:44:15 -07:00
Manuel Buil 6a8de31a92
Fix default ipv6 cidr (#5467) 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2022-04-20 08:41:41 -07:00
Brad Davidson b12cd62935 Move IPv4/v6 selection into helpers 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-04-15 01:02:42 -07:00
Roberto Bonafiglia dfb779d09d
Merge pull request #5422 from rbrtbnfgl/fix-flannel-backend-help 
Fixed flannel backend helper text
 2022-04-14 09:06:40 +02:00
Dirk Müller fa0fa8b1d0 Update golangci-lint to 1.45.2 
This requires a further set of gofmt -s improvements to the
code, but nothing major. golangci-lint 1.45.2 brings golang 1.18
support which might be needed in the future.

Signed-off-by: Dirk Müller <dirk@dmllr.de>
 2022-04-13 14:48:42 -07:00
Roberto Bonafiglia 8767395d40 Fixed flannel backend helper text 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-04-13 09:38:22 +02:00
Roberto Bonafiglia f04c602c07 Updated wireguard-native options and added log message 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-04-07 19:31:21 +02:00
Michal Rostecki c707948adf netpol: Add dual-stack support 
This change allows to define two cluster CIDRs for compatibility with
Kubernetes dual-stuck, with an assumption that two CIDRs are usually
IPv4 and IPv6.

It does that by levearaging changes in out kube-router fork, with the
following downstream release:

https://github.com/k3s-io/kube-router/releases/tag/v1.3.2%2Bk3s

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
 2022-04-06 14:43:09 +02:00
Roberto Bonafiglia 4afeb9c5c7
Merge pull request #5325 from rbrtbnfgl/fix-etcd-ipv6-url 
Fixed etcd URL in case of IPv6 address
 2022-04-05 09:55:42 +02:00
Roberto Bonafiglia e29771b9ff Fixed client URL 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-30 10:59:39 +02:00
Roberto Bonafiglia dda409b041 Updated localhost address on IPv6 only setup 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-29 09:35:54 +02:00
Brad Davidson e811689df9 Fix etcd-only secrets encryption rotation 
Improve feedback when running secrets-encrypt commands on etcd-only nodes, and
allow etcd-only nodes to properly restart when effecting rotation.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-03-25 10:40:58 -07:00
Roberto Bonafiglia 073f155fc4 Added ipv6 only support with flannel 
Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>
 2022-03-09 09:35:01 +01:00
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
Brad Davidson f090bf2d5e Bootstrap the executor even when the agent is disabled 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-03-02 02:47:54 -08:00
Brad Davidson a7878db17f Fix etcd-snapshot commands by making setup more consistent. 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-03-01 20:25:20 -08:00
Brad Davidson e4846c92b4 Move temporary etcd startup into etcd module 
Reuse the existing etcd library code to start up the temporary etcd
server for bootstrap reconcile. This allows us to do proper
health-checking of the datastore on startup, including handling of
alarms.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-03-01 20:25:20 -08:00
Brad Davidson 5014c9e0e8 Fix adding etcd-only node to existing cluster 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-02-28 19:56:08 -08:00
Brad Davidson 2989b8b2c5 Remove unnecessary copies of runtime struct 
Several types contained redundant references to ControlRuntime data. Switch to consistently accessing this via config.Runtime instead.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-02-28 12:05:16 -08:00
Derek Nola a698ece9c5
Add `--json` flag for `k3s secrets-encrypt status` (#5127) 
* Add json flag for secrets-encrypt status

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-02-28 09:14:32 -08:00
Brian Downs 40a46e1412
add ability to specify etcd snapshot list output format (#5132) 2022-02-25 14:00:00 -07:00
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
Derek Nola d583a99f62
Add server flag to access nonlocal/nondefault k3s server (#5016) 
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-01-27 10:53:38 -08:00
Roberto Bonafiglia bb856c67dc
Merge pull request #4952 from rbrtbnfgl/ipv6-nat 
Add IPv6 NAT
 2022-01-19 08:44:57 +01:00
Brad Davidson a094dee7dd Update packaged components 
Update images and manifests/charts for coredns, local-path-provisioner, traefik, and pause

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-01-18 16:40:00 -08:00
Brad Davidson b1e0f4c8fc Skip CGroup v2 evac when agent is disabled 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-01-14 13:24:44 -08:00
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
Derek Nola 48ffed3852
Enable logging on all subcommands (#4921) 
Signed-off-by: Derek Nola <derek.nola@suse.com>
 2022-01-12 14:00:40 -08:00
Brad Davidson a0cadcd343 Move ClusterResetRestore handling ControlConfig setup 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-01-12 10:46:10 -08:00
Brad Davidson e7464a17f7 Fix use of agent creds for secrets-encrypt and config validate 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2022-01-06 12:55:18 -08:00
Lordran 31f1a00b6f
Fix a typo: advertise-up -> advertise-ip (#4827) 
Signed-off-by: 胥朝阳 <xuzhaoyang@91cyt.com>
 2022-01-06 08:52:07 -08:00
Hussein Galal 2e91913f54
Close agentReady channel only in k3s (#4792) 
* Close agentReady channel only in k3s

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

* codespell check

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-12-21 00:22:49 +02:00
Hussein Galal d71b335871
Fix snapshot restoration on fresh nodes (#4737) 
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-12-14 02:04:39 +02:00
Hussein Galal 3985fd0e26
[master] Add validation to certificate rotation (#4692) 
* Add validation to certificate rotation

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

* Add validation to certificate rotation

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-12-09 18:57:13 +02:00
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
Hussein Galal 77fd3e99ec
Add cert rotation command (#4495) 
* Add cert rotation command

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

* add function to check for dynamic listener file

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

* Add dynamiclistener cert rotation support

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

* fixes to the cert rotation

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

* fix ci tests

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

* fixes to certificate rotation command

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

* more fixes

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

Co-authored-by: Brian Downs <brian.downs@gmail.com>
 2021-12-02 23:19:16 +02:00
Chris Kim ae4a1a144a
etcd snapshot functionality enhancements (#4453) 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2021-11-29 10:30:04 -08:00
Hussein Galal 03485632ea
Fix regression with cluster reset (#4521) 
* Fix regression with cluster reset

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

* typo

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-11-17 23:22:18 +02:00
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
Derek Nola 4b57951fb0
Fix to allow etcd-snapshot to use config file with flags that are only used with k3s server. (#4464) 
* Enabled skipping of unknown flags from config in parser
* Added new unit test, expanded existing

Signed-off-by: Derek Nola <derek.nola@suse.com>
 2021-11-11 16:01:23 -08:00
Manuel Buil 8271d98a76
Merge pull request #4437 from manuelbuil/fix_svclb_ipv6_rh 
Allow svclb pod to enable ipv6 forwarding
 2021-11-10 19:08:40 +01:00
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 adaeae351c
update bootstrap logic (#4438) 
* update bootstrap logic resolving a startup bug and account for etcd
 2021-11-10 05:33:42 -07:00
Luther Monson 36c6634cce
[master] updating to new signals package in wrangler (#4399) 
* updating to new signals package in wrangler

Signed-off-by: Luther Monson <luther.monson@gmail.com>
 2021-11-08 08:32:43 -07:00
Brad Davidson f9f1cabe9c Fix log/reap reexec 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-11-01 14:24:14 -07:00
Derek Nola 918945da45
Added configuration input to etcd-snapshot (#4280) 
Signed-off-by: dereknola <derek.nola@suse.com>
 2021-10-22 12:03:32 -07:00
Brian Downs e11a4bf8bb
set duration to second (#4231) 2021-10-15 16:46:39 -07:00
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
Brad Davidson dc18ef2e51 Refactor log and reaper exec to omit MAINPID 
Using MAINPID breaks systemd's exit detection, as it stops watching the
original pid, but is unable to watch the new pid as it is not a child
of systemd itself. The best we can do is just notify when execing the child
process.

We also need to consolidate forking into a sigle place so that we don't
end up with multiple levels of child processes if both redirecting log
output and reaping child processes.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-10-12 13:35:10 -07:00
Brian Downs ac7a8d89c6
Add ability to reconcile bootstrap data between datastore and disk (#3398) 2021-10-07 12:47:00 -07:00
Derek Nola b6919adf62
Add "etcd-" prefix to etcd-snapshot commands as aliases (#4161) 
* Add "etcd-" prefix to etcd-snapshot commands as alias

Signed-off-by: dereknola <derek.nola@suse.com>
 2021-10-06 14:20:22 -07:00
Brad Davidson 12e675e2cc Don't evacuate the root cgroup when rootless 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-10-01 16:18:12 -07:00
Brad Davidson 5d1a37ee32 Send MAINPID to systemd when reexecing for logfile output 
This allows the new process to notify systemd when it is ready.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-29 11:41:09 -07:00
Brad Davidson a16105b348 Properly handle operation as init process 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-28 11:05:34 -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
Derek Nola eda65b19d9
Remove expiremental from cluster commands (#4024) 
Signed-off-by: dereknola <derek.nola@suse.com>
 2021-09-15 16:41:50 -07:00
Manuel Buil 9fcd79baae Add tests to the dual-stack PR and enable dual-stack with flannel backend 
Signed-off-by: Manuel Buil <mbuil@suse.com>
 2021-09-15 14:11:54 +02:00
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
Brad Davidson cf12a13175 Add missing node name entry to apiserver SAN list 
Also honor node-ip when adding the node address to the SAN list, instead
of hardcoding the autodetected IP address.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-01 13:22:32 -07:00
Brad Davidson b8add39b07 Bump kine for metrics/tls changes 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-09-01 01:51:30 -07:00
Hussein Galal e322924781
Reset load balancer state during restoraion (#3877) 
* Reset load balancer state during restoraion

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

* Reset load balancer state during restoraion

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-08-18 01:02:30 +02:00
Jiaqi Luo 3b01157a3a
Use New Image Names (#3749) 
* switch image names to the ones with the prefix mirrored
* bump rancher/mirrored-coredns-coredns to 1.8.4

Signed-off-by: Jiaqi Luo <6218999+jiaqiluo@users.noreply.github.com>
 2021-08-06 16:14:58 -07:00
Hussein Galal 2069cdf4ee
Fix initial start of etcd only nodes (#3748) 
* Fix initial start of etcd only nodes

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

* more fixes

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

* more fixes

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-08-03 19:53:21 +02:00
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
Hussein Galal b1b5f72dc3
Notify systemd for etcd only node (#3732) 
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-07-29 23:42:19 +02:00
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
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
Brian Downs 238dc2086e
prevent snapshot save when snapshots are disabled (#3475) 
* prevent snapshot save when snapshots are disabled
 2021-07-09 10:22:49 -07:00
Chris Kim ada145641c
Update etcd snapshot error message to be more informative when etcd database is not found (#3568) 
Signed-off-by: Chris Kim <oats87g@gmail.com>
 2021-07-07 16:01:50 -07:00
Hussein Galal f5fbb9a9a8
Export cli server flags and etcd restoration functions (#3527) 
* Export cli server flags and etfd restoration functions

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

* export S3

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-06-30 22:29:03 +02:00
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
Jamie Phillips 82394d7d36 Basic windows agent that will join a cluster without CNI. 
Signed-off-by: Jamie Phillips <jamie.phillips@suse.com>
 2021-06-23 09:07:50 -07:00
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
Brian Downs 88f95ec409
Send systemd notifications for both server and agent (#3430) 
* update agent to sent systemd notify after everything starts
 2021-06-15 04:20:26 -07:00
Brian Downs 2682183773 add log message indicating etcd snapshots are disabled 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2021-06-04 09:18:16 -07:00
Jamie Phillips 7345ac35ae
Initial windows support for agent (#3375) 
Signed-off-by: Jamie Phillips <jamie.phillips@suse.com>
 2021-06-01 12:29:46 -07:00
Brian Downs 254b52077e add retention default and wire in s3 prune 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2021-05-18 13:57:40 -07:00
Brian Downs e8ecc00fc8 add etcd snapshot save subcommand 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2021-05-17 10:55:13 -07:00
Brian Downs 6ee28214fa
Add the ability to prune etcd snapshots (#3310) 
* add prune subcommand to force rentention policy enforcement
 2021-05-13 13:36:33 -07:00
MonzElmasry 24474c5734
change --disable-apiserver flag 
Signed-off-by: MonzElmasry <menna.elmasry@rancher.com>
 2021-05-13 00:00:11 +02:00
Brian Downs bcd8b67db4
Add the ability to list etcd snapshots (#3303) 
* add ability to list local and s3 etcd snapshots
 2021-05-11 16:59:33 -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 e998cd110d
Add the ability to delete an etcd snapshot locally or from S3 (#3277) 
* Add the ability to delete a given set of etcd snapshots from the CLI for locally stored and S3 store snapshots.
 2021-05-07 16:10:04 -07:00
Hussein Galal f410fc7d1e
Invoke cluster reset function when only reset flag is passed (#3276) 
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-05-05 17:40:04 +02:00
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
Brian Downs 80e4baf525 add hidden attribute to disable flags 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2021-04-13 14:30:47 -07:00
Brian Downs 4a49b9e40b delete nocluster file and remove build tag 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2021-04-07 12:16:28 -07:00
Brian Downs 3ed9b0a997 remove hidden attribute from cluster flags and related code 
Signed-off-by: Brian Downs <brian.downs@gmail.com>
 2021-04-07 11:36:02 -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
Brad Davidson 7cdfaad6ce
Always use static ports for client load-balancers (#3026) 
* Always use static ports for the load-balancers

This fixes an issue where RKE2 kube-proxy daemonset pods were failing to
communicate with the apiserver when RKE2 was restarted because the
load-balancer used a different port every time it started up.

This also changes the apiserver load-balancer port to be 1 below the
supervisor port instead of 1 above it. This makes the apiserver port
consistent at 6443 across servers and agents on RKE2.

Additional fixes below were required to successfully test and use this change
on etcd-only nodes.

* Actually add lb-server-port flag to CLI
* Fix nil pointer when starting server with --disable-etcd but no --server
* Don't try to use full URI as initial load-balancer endpoint
* Fix etcd load-balancer pool updates
* Update dynamiclistener to fix cert updates on etcd-only nodes
* Handle recursive initial server URL in load balancer
* Don't run the deploy controller on etcd-only nodes
 2021-03-06 02:29:57 -08:00
Hussein Galal c26b737b24
Mark disable components flags as experimental (#3018) 
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-03-05 00:05:20 +02:00
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
Hussein Galal 1bf04b6a50
Merge pull request #3003 from galal-hussein/fix_etcd_only_nodes 
Fix etcd only nodes
 2021-03-02 02:16:02 +02:00
galal-hussein d6124981d5 remove etcd member if disable etcd is passed 
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
 2021-03-01 23:50:50 +02:00
Brad Davidson 9b39c1c117 Hide the airgap-extra-registry flag 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2021-02-26 16:08:49 -08:00
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
Brian Downs 21d1690d5d
update usage text (#2926) 
update to the --cluster-init usage flag to indicate it's for Etcd
 2021-02-10 15:54:04 -07:00
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
Chris Kim 332fd73d46
Add support for both config-file and data-dir at a global level in the self-extracting wrapper for K3s (#2594) 
* Add support for both config-file and data-dir at a global level in the self-extracting wrapper for K3s

Signed-off-by: Chris Kim <oats87g@gmail.com>
 2020-12-16 09:27:57 -08:00
Brad Davidson c6950d2cb0 Update Kubernetes to v1.20.0-k3s1 
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2020-12-08 22:51:34 -08:00
Chin-Ya Huang 3f0f2b342e Show go version when executes with --version. 
Signed-off-by: Chin-Ya Huang <chin-ya.huang@suse.com>
 2020-12-04 12:51:15 -08:00
Brad Davidson 3b8ec74049 Update disables list when building with no_stage 
The --disable/--no-deploy flags actually turn off some built-in
controllers, in addition to preventing manifests from getting loaded.
Make it clear which controllers can still be disabled even when the
packaged components are ommited by the no_stage build tag.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
 2020-11-04 13:39:45 -08:00
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 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
Darren Shepherd 64ae6affc5 Missing registering debug/config flags on server subcommand 
Signed-off-by: Darren Shepherd <darren@rancher.com>
 2020-09-03 13:19:25 -07:00
Darren Shepherd 551a1842ad
Update pkg/cli/cmds/config.go 
Co-authored-by: Jacob Blain Christen <dweomer5@gmail.com>
 2020-09-01 10:43:28 -07:00
Darren Shepherd 7657ed2e13
Update pkg/cli/server/server.go 
Co-authored-by: Jacob Blain Christen <dweomer5@gmail.com>
 2020-09-01 10:43:19 -07:00
Darren Shepherd 21d21ddd4d Add config file support independent of CLI framework 
Signed-off-by: Darren Shepherd <darren@rancher.com>
 2020-08-29 21:44:13 -07:00
Darren Shepherd ae5c585050 Revert "Add config file support" 
This reverts commit e1dc3451bc.

Signed-off-by: Darren Shepherd <darren@rancher.com>
 2020-08-29 21:44:07 -07:00
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 c4ac620b8b
Merge pull request #2159 from brandond/config_file_rename 
Rename flags.conf to config.yaml
 2020-08-25 21:43:48 -07:00