Adds splitOsArch function to image-util.sh, which makes the script DRY-er.
When building a Windows test image, if REMOTE_DOCKER_URL is not set, skip the rest of the
building process for that image, which will save some time (no need to build binaries).
If a REMOTE_DOCKER_URL was not set for a particular OS version, exclude that image from the
manifest list. This fixes an issue where, if REMOTE_DOCKER_URL was not set for Windows Server 1909,
the Windows were completely excluded from the manifest list, including for Windows Server 1809
and 1903 which could have been built and pushed.
Sets "test-webserver" as the default CMD for kitten and nautilus. Since they are now based on
agnhost, they should be set to run test-webserver to maintain previous behaviour.
When creating an informer, this adds a way to add custom error handling, so that
Kubernetes tooling can properly surface the errors to the end user.
Fixes https://github.com/kubernetes/client-go/issues/155
So multiple instances of kube-apiserver can bind on the same address and
port, to provide seamless upgrades.
Signed-off-by: Mateusz Gozdek <mateusz@kinvolk.io>
containerMap is used in CPU Manager to store all containers information in the node.
containerMap provides a mapping from (pod, container) -> containerID for all containers a pod
It is reusable in another component in pkg/kubelet/cm which needs to track changes of all containers in the node.
Signed-off-by: Byonggon Chun <bg.chun@samsung.com>
As this is a a local object reference from a global object, referencing a ConfigMap would not be possible. Controller specific custom resources are a much better fit here, allowing for better validation.
This builds on previous work but only sets the sysctlConnReuse value
if the kernel is known to be above 4.19. To avoid calling GetKernelVersion
twice, I store the value from the CanUseIPVS method and then check the version
constraint at time of expected sysctl call.
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
do a conversion from the cgroups v1 limits to cgroups v2.
e.g. cpu.shares on cgroups v1 has a range of [2-262144] while the
equivalent on cgroups v2 is cpu.weight that uses a range [1-10000].
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Currently if we define taints on all node pools in a cluster then nodelocaldns pods wont get scheduled on those node pools. Also in GKE as the daemonset has reconcile flag set tolerations cannot be added. So adding these tolerations will allow nodelocaldns pods to get scheduled on all node pools.
This change removes support for basic authn in v1.19 via the
--basic-auth-file flag. This functionality was deprecated in v1.16
in response to ATR-K8S-002: Non-constant time password comparison.
Similar functionality is available via the --token-auth-file flag
for development purposes.
Signed-off-by: Monis Khan <mok@vmware.com>
