* 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>
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>
* 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>
* 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>
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>
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>
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>
* 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>
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>
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>
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>
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>
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>
* 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>
* 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>
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>
* 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>
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>
* 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>
* 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>
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>
* 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>
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>
Derek Nola