This touches cases where FromInt() is used on numeric constants, or
values which are already int32s, or int variables which are defined
close by and can be changed to int32s with little impact.
Signed-off-by: Stephen Kitt <skitt@redhat.com>
This PR updates changes related references to the legacy
release bucket, excluding CHANGELOG updates.
Signed-off-by: Ricky Sadowski <richard.j.sadowski@gmail.com>
When certain status conditions are not expected, we need to see
the nested objects, but %#v doesn't handle pointers well. Output
as simple encoded JSON.
Every component that uses a pod.Manager should use a stub interface
(like we do for podWorker) that explicitly describes what methods
they use. This will allow podWorker to implement the minimum set
of manager interfaces.
The two are not coupled except accidentally. Separate them and
update callsites. This will reduce the scope of PodManager interface
to make exposing the pod worker cleaner.
The HandlePod* methods are all structurally similar, but accrued
subtle differences. In general the only point for Handle is to
process admission and to update the pod worker with the desired
state of the kubelet's config (so that pod worker can make it
the actual state).
Add a new GetPodAndMirrorPod() method that handles when the config
pod is ambiguous (pod or mirror pod) and inline the structure.
Add comments on questionable additions in the config methods for
future improvement.
Move the metric observation of container count closer to where
pods are actually started (in the pod worker). A future change
can likely move it to syncPod.
There is only one caller and both sets of data are part of the
resync operation between kubelet's desired state and the actual
state of the pod workers. Reduces the size of the interface so
that it is easier to create another pod manager.
- if binaries are already present skip building them
- install missing packages like nftables and kmod
- work better when cgroups v2 is present
- update to newer CNI version (v1.2.0)
- Ensure we wait for coredns to stabilize
- Grab docker log as well (this has containerd logs too)
Used tips from:
- https://kubernetes.io/docs/tasks/administer-cluster/dns-debugging-resolution/
Tested locally in an environment as close to CI as possible:
- https://gist.github.com/dims/3c83730c99f61e36b8dd2d61abe68fe7
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
kubelet option '--image-gc-low-threshold' description says it 'should not be larger than that of --image-gc-high-threshold'. But actually, it must less than '--image-gc-high-threshold', according to 02659772cb/pkg/kubelet/apis/config/validation/validation.go (L84)
