'agnhost' image uses hardcoded 'cluster.local' value for DNS domain.
It leads to failure of a bunch of HPA tests when test cluster is
configured to use custom DNS domain and there is no alias for
default 'cluster.local' one.
So, fix it by reusing it's own function for reading DNS domain suffixes.
Signed-off-by: Valerii Ponomarov <kiparis.kh@gmail.com>
Using Windows nanoserver container images as a base instead of the current
Windows servercore image will reduce the image size by about ~10x.
However, the nanoserver image lacks several things we need:
- netapi32.dll
- powershell
- certain powershell commands
- chocolatey cannot be used
When building the nanoserver images, we are going to use a Windows servercore helper,
in which we are going to install the necessary dependencies, and then copy them over
to our nanoserver image, including necessary DLLs.
Other notable changes include:
- switch from wget to curl (wget was a powershell alias).
- implement in code getting the DNS suffix list and DNS server list.
- reimplement getting file permissions for mounttest.
And same for go_test_conditional_pure.
Instead of aliasing. Aliases are annoying in a number of ways. This is
specifically bugging me now because they make the action graph harder to
analyze programmatically. By using aliases here, we would need to handle
potentially aliased go_binary targets and dereference to the effective
target.
The comment references an issue with `pure = select(...)` which appears
to be resolved considering this now builds.
When we switched to go-runner for building the apiserver,
controller-manager, and scheduler server components, we no longer
reference the individual architectures in the image names, specifically
in the 'FROM' directive of the server image Dockerfiles.
As a result, server images for non-amd64 images copy in the go-runner
amd64 binary instead of the go-runner that matches that architecture.
This commit explicitly sets the '--platform=linux/${arch}' to ensure
we're pulling the correct go-runner arch from the manifest list.
Before:
FROM ${base_image}
After:
FROM --platform=linux/${arch} ${base_image}
Signed-off-by: Stephen Augustus <saugustus@vmware.com>
debian-base is no longer used for building core Kubernetes server
components, so we remove the unnecessary local variable referencing it
from kube::build::get_docker_wrapped_binaries().
Signed-off-by: Stephen Augustus <saugustus@vmware.com>
This allows the execution of the Makefiles from distributions which do
have `bash` in a different path.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
