- Update unit tests in certs_test.go related to the "renew" CLI command.
- In /init, (d *initData) Client(), make sure that the new logic
for bootstrapping an "admin.conf" user is performed, by calling
EnsureAdminClusterRoleBinding() from the phases backend. Add a
"adminKubeConfigBootstrapped" flag that helps call this logic only
once per "kubeadm init" binary execution.
- In /phases/init include a new subphase for generating
the "super-admin.conf" file.
- In /phases/reset make sure the file "super-admin.conf" is
cleaned if present. Update unit tests.
- Register the new file in /certs/renewal, so that the
file is renewed if present. If not present the common message "MISSING"
is shown. Same for other certs/kubeconfig files.
- In /kubeconfig, update the spec for admin.conf to use
the "kubeadm:cluster-admins" Group. A new spec is added for
the "super-admin.conf" file that uses the "system:masters" Group.
- Add a new function EnsureAdminClusterRoleBinding() that includes
logic to ensure that admin.conf contains a User that is properly
bound on the "cluster-admin" built-in ClusterRole. This requires
bootstrapping using the "system:masters" containing "super-admin.conf".
Add detailed unit tests for this new logic.
- In /upgrade#PerformPostUpgradeTasks() add logic to create the
"admin.conf" and "super-admin.conf" with the new, updated specs.
Add detailed unit tests for this new logic.
- In /upgrade#StaticPodControlPlane() ensure that renewal of
"super-admin.conf" is performed if the file exists.
Update unit tests.
BaseEndpointInfo's fields, unlike BaseServicePortInfo's, were all
exported, which then required adding "Get" before some of the function
names in Endpoint so they wouldn't conflict.
Fix that, now that the iptables and ipvs unit tests don't need to be
able to construct BaseEndpointInfos by hand.
Remove NodeName, which was unused because we only care about IsLocal
which was tracked separately.
Remove Zone, which was unused because it's from the old topology
system?
Fix up some comments which still referred to Endpoints vs
EndpointSlice differences.
Also remove an unhelpful helper function in endpoints_test.go
The tests in pkg/proxy already test that EndpointSlice ->
BaseEndpointInfo conversion works correctly; all we need to test in
pkg/proxy/ipvs and pkg/proxy/iptables is that the correct set of
endpoints get picked out where we expect them to, which doesn't
require us to compare the complete BaseEndpointInfo objects.
Today, DRA manager does not call plugin NodePrepareResource
for claims that it previously successfully handled, that is,
if claims are present in cache (checkpoint) even if node
rebooted.
After node reboots, it is required to call DRA plugin
for resource claims so that plugins may prepare them
again in case the resources dont persist reboot.
To achieve that, once kubelet is started, we call DRA
plugins for claims once if a pod sandbox is required
to be created during PodSync.
Signed-off-by: adrianc <adrianc@nvidia.com>
- Add the new file name: super-admin.conf and a function
to return its default path GetSuperAdminKubeConfigPath()
- Add the ClusterAdminsGroupAndClusterRoleBinding object name.
Use device mountable volume, to make it impossible to share the same global
mount with different SELinux contexts.
And fix pod2Name to actually refer to pod2.
volume_manager_selinux_volume_context_mismatch_warnings_total should be
counted only once per volume + pod. The previous location is evaluated
periodically, so bump the metric only when a new pod is added to volume.
The in-tree configs use a relative path to find logcheck.so. This is useful
because then the invocation of golangci-lint also works outside of the script.
But when running with a containerized build, GOBIN points somewhere else. For
that case, a temporary copy of the configuration has to be created with an
absolute path.
