RBAC construction helpers are part of the Kubernetes internal APIs. As such,
we cannot use them once we move to staging.
Hence, replace their use with manual RBAC rule construction.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
During the control plane joins, sometimes the control plane returns an
expected error when trying to download the `kubeadm-config` ConfigMap.
This is a workaround for this issue until the root cause is completely
identified and fixed.
Ideally, this commit should be reverted in the near future.
This fixes possible problems when kubeadm upgrade can't load the
InitConfig properly. Some new code introduced in
https://github.com/kubernetes/kubernetes/pull/75499 is placed between
the loading of the config and the error handling, hiding possible
errors.
This error cannot be ignored (as is the case now), since the cfg ptr.
returned from the configutil function will be nil in the case of an
error.
Signed-off-by: Odin Ugedal <odin@ugedal.com>
TestWatchBasedManager was racing with the default namespace creation.
To fix that flake and to ensure integration tests using a shared etcd
don't accidentally overlap in the future, move the three main tests
using the default namespace to separate namespaces, and have
TestWatchBasedManager create that namespace before it runs.
Make StartTestServer wait for default namespace creation, which will
reduce other flakes until future changes completely remove use of default
namespace.
From a failed integration run:
watch_manager_test.go:66: namespaces "default" not found
watch_manager_test.go:66: namespaces "default" not found
watch_manager_test.go:66: namespaces "default" not found
Similar to --token, do not allow the mixture of --config and
--certificate-key.
If the user has fed a config, it is expected that the certificate
key should also be provided in the config and not from
the command line.
Ever since v1alpha3, InitConfiguration is containing ClusterConfiguration
embedded in it. This was done to mimic the internal InitConfiguration, which in
turn is used throughout the kubeadm code base as if it is the old
MasterConfiguration of v1alpha2.
This, however, is confusing to users who vendor in kubeadm as the embedded
ClusterConfiguration inside InitConfiguration is not marshalled to YAML.
For this to happen, special care must be taken for the ClusterConfiguration
field to marshalled separately.
Thus, to make things smooth for users and to reduce third party exposure to
technical debt, this change removes ClusterConfiguration embedding from
InitConfiguration.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
