Wire up a node watch to collect addresses of server nodes, to prevent adding unauthorized SANs to the dynamiclistener cert.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit aa76942d0f)
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Only configure enable-aggregator-routing and egress-selector-config-file
if required by egress-selector-mode.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit f21ae1d949)
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Unit test for MustFindString (#8013)
* Consolidate CopyFile functions (#8079)
* Remove unnecessary E2E envs
Signed-off-by: Derek Nola <derek.nola@suse.com>
Problem:
When support for etcd was added in 3957142, generation of certificates and keys for etcd was not gated behind use of managed etcd.
Keys are generated and distributed across servers even if managed etcd is not enabled.
Solution:
Allow generation of certificates and keys only if managed etc is enabled. Check config.DisableETCD flag.
Signed-off-by: Bartossh <lenartconsulting@gmail.com>
Signed-off-by: Derek Nola <derek.nola@suse.com>
Co-authored-by: Bartosz Lenart <lenart.consulting@gmail.com>
Need to add a cli flag for this. Also, should probably have config file loading support for the certificate commands.
Signed-off-by: leilei.zhai <leilei.zhai@qingteng.cn>
(cherry picked from commit 72d50b1f7c)
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
These were unintentionally dropped when moving containerd back into the main multicall binary
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit e5e1a674ce)
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>
(cherry picked from commit 45d8c1a1a2)
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>
(cherry picked from commit b64a226ebd)
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>
(cherry picked from commit 64a5f58f1e)
Fixes issue with localhost access to ServiceLB when
ExternalTrafficPolicy=Local
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit 93279d2f59)
* Shortcircuit search with help and version flag
Signed-off-by: Derek Nola <derek.nola@suse.com>
* Keep functions seperate
Signed-off-by: Derek Nola <derek.nola@suse.com>
---------
Signed-off-by: Derek Nola <derek.nola@suse.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>
(cherry picked from commit 239021e759)
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>
(cherry picked from commit cedefeff24)
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>
(cherry picked from commit c44d33d29b)
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>
(cherry picked from commit 31a6386994)
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>
(cherry picked from commit ad41fb8c96)
* Handle multiple arguments with StringSlice flags (#7380)
* Add helper function for multiple arguments in stringslice
* Cleanup server setup with util function
Signed-off-by: Derek Nola <derek.nola@suse.com>
* Enable FindString to search dotD config files (#7323)
* Enable FindString to search dotD config files
* Address multiple arg cases
Signed-off-by: Derek Nola <derek.nola@suse.com>
Track LB connections through each server so that they can be closed when it is removed.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit e54ceaa497)
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
