Deprecate the experimental command "alpha self-hosting" and its
sub-command "pivot" that can be used to create a self-hosting
control-plane from static Pods.
We can use docker buildx in order to build and push Windows images from the same Linux
node, as long as the Dockerfile does not have any RUN commands in the Windows step.
We also need to create a non-default builder instance in order to be able to
build and push Windows images.
The Windows images have to be built and pushed directly to the registry. Because of
this, the make target "push" has been removed (the target "all" will build and push
the images).
We need wincat for a few kubectl proxy scenarios.
For Windows containers without Hyper-V isolation, the host OS Version and the
Container OS Version need to match, which is why we added multiple Windows OS Versions
to the building process.
Adds support for Windows OS Versions: 1809, 1903, 1909, 2004.
Bumps pause image version to 3.4.
Co-Authored-By: Claudiu Belu <cbelu@cloudbasesolutions.com>
Co-Authored-By: Ben Moss <bmoss@pivotal.io>
Signed-off-by: Leah Hanson <lhanson@pivotal.io>
A previous commit created a few agnhost related functions that creates agnhost
pods / containers for general purposes.
Refactors tests to use those functions.
A previous commit added a few agnhost related functions that creates agnhost
pods / containers for general purposes.
Refactors tests to use those functions.
Disable subpath test "should be able to unmount after the subpath
directory is deleted" for windows because the test will fail when
deleting a dir while another container still use it.
having framework.DumpDebugInfo after the FailF was
a noop and we are losing those potentially helpful
logs when we need them the most (on a failure)
Signed-off-by: Jamo Luhrsen <jluhrsen@redhat.com>
By passing "oflag=nocache" and "iflag=direct", caching should be
disabled while writing/reading with "dd" to a block device. The
TestConcurrentAccessToSingleVolume() test is known to fail with certain
storage backends (like Ceph RBD) when caching is enabled.
The default BusyBox image used for testing does not support the required
options for "dd". So instead of running with BusyBox, run the test with
a Debian image.
For testing certain features, the BusyBox image does not provide all the
tools that are needed. Notably 'dd' from BusyBox does not support
direct-io that is required for skipping caches while doing writes and
reads on a Block-mode PVC attached to different nodes.
The addon manager readme states
> - Addons with label `addonmanager.kubernetes.io/mode=EnsureExists` will be checked for
> existence only. Users can edit these addons as they want.
However, the start_addon function was using `kubectl apply` to create
resources regardless of mode. This change switches between `kubectl
create` and `kubectl apply` depending on mode.
Additionally implemented tests for create_resource fn
- Refactor functions and main executable
- Quick tests in bash
- Tests for Reconcile, EnsureExists behavior
- Check for completeness with multi resource configs
