Allows nodes to join the cluster during a webhook outage. This also
enhances auditability by creating Kubernetes events for the deferred
verification.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Move coverage writer into agent and server
* Add coverage report to E2E PR tests
* Add codecov upload to drone
Signed-off-by: Derek Nola <derek.nola@suse.com>
It is no way we can configure the lb image because it is a const value.
It would be better that we make it variable value and we can override
the value like the `helm-controller` job image when compiling k3s/rke2
Signed-off-by: Yuxing Deng <jxfa0043379@hotmail.com>
Only actual admin actions should use the admin kubeconfig; everything done by the supervisor/deploy/helm controllers will now use a distinct account for audit purposes.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
As per https://github.com/golang/go/issues/47001 even subtle.ConstantTimeCompare should never be used with variable-length inputs, as it will return 0 if the lengths do not match. Switch to consistently using constant-time comparisons of hashes for password checks to avoid any possible side-channel leaks that could be combined with other vectors to discover password lengths.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Also add bandwidth and firewall plugins. The bandwidth plugin is
automatically registered with the appropriate capability, but the
firewall plugin must be configured by the user if they want to use it.
Ref: https://www.cni.dev/plugins/current/meta/firewall/
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* local-storage: Fix permission
/var/lib/rancher/k3s/storage/ should be 700
/var/lib/rancher/k3s/storage/* should be 777
Fixes#2348
Signed-off-by: Boleyn Su <boleyn.su@gmail.com>
* Fix pod command field type
* Fix to int test
Signed-off-by: Derek Nola <derek.nola@suse.com>
---------
Signed-off-by: Boleyn Su <boleyn.su@gmail.com>
Signed-off-by: Derek Nola <derek.nola@suse.com>
Co-authored-by: Brad Davidson <brad@oatmail.org>
Co-authored-by: Derek Nola <derek.nola@suse.com>
* Add helper function for multiple arguments in stringslice
Signed-off-by: Derek Nola <derek.nola@suse.com>
* Cleanup server setup with util function
Signed-off-by: Derek Nola <derek.nola@suse.com>
Several places in the code used a 5-second retry loop to wait on
Runtime.Core to be set. This caused a race condition where OnChange
handlers could be added after the Wrangler shared informers were already
started. When this happened, the handlers were never called because the
shared informers they relied upon were not started.
Fix that by requiring anything that waits on Runtime.Core to run from a
cluster controller startup hook that is guaranteed to be called before
the shared informers are started, instead of just firing it off in a
goroutine that retries until it is set.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Don't set up the agent tunnel authorizer on agentless servers, and warn when agentless servers won't have a way to reach in-cluster endpoints.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Fixes an issue where CRDs were being created without schema, allowing
resources with invalid content to be created, later stalling the
controller ListWatch event channel when the invalid resources could not
be deserialized.
This also requires moving Addon GVK tracking from a status field to
an annotation, as the GroupVersionKind type has special handling
internal to Kubernetes that prevents it from being serialized to the CRD
when schema validation is enabled.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Bump go version to 1.20.3 to match upstream
* Bump cri-dockerd
* Bump golanci-lint
* go generate
* Bump selinux in cgroup test
* Bump to v1.27.1 tags
* Release documentation improvements
* Only run upgrade e2e test on PR
Signed-off-by: Derek Nola <derek.nola@suse.com>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Co-authored-by: Brad Davidson <brad.davidson@rancher.com>
* Remove deprecated nodeSelector label beta.kubernetes.io/os
Problem:
The nodeSelector label beta.kubernetes.io/os in the CoreDNS deployment was deprecated in 1.14 and will likely be removed soon
Solution:
Change the nodeSelector to remove the beta
Signed-off-by: Dan Mills <evilhamsterman@gmail.com>
We need to send the full chain in order for cross-signing to work
properly during switchover to a new root.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Wait for kubelet port to be ready before setting
* Wait for kubelet to update the Ready status before reading port
Signed-off-by: Daishan Peng <daishan@acorn.io>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Co-authored-by: Brad Davidson <brad.davidson@rancher.com>
Brad Davidson