* Add FileKeyRef field and struct to the Pod API
* Add the implementation code in the kubelet.
* Add validation code
* Add basic functionality e2e tests
* add codes for drop disabled pod fields
* update go.mod
The new k8s.io/utils/ptr package provides generic wrapper functions,
which can be used instead of type-specific pointer wrapper functions.
This replaces the latter with the former, and migrates other uses of
the deprecated pointer package to ptr in affacted files.
See kubernetes/utils#283 for details.
Signed-off-by: Lan Liang <gcslyp@gmail.com>
This applies to all group version kinds of Scale. Validation-gen must be enabled for all at the
same time since our testing checks that cross-GV declarative validation to matches.
This adds declarative validation for all all versioned types of Scale
since our testing uses apitesting.VerifyVersionedValidationEquivalence,
will fail if we don't convert them all at the same time.
The "// import <path>" comment has been superseded by Go modules.
We don't have to remove them, but doing so has some advantages:
- They are used inconsistently, which is confusing.
- We can then also remove the (currently broken) hack/update-vanity-imports.sh.
- Last but not least, it would be a first step towards avoiding the k8s.io domain.
This commit was generated with
sed -i -e 's;^package \(.*\) // import.*;package \1;' $(git grep -l '^package.*// import' | grep -v 'vendor/')
Everything was included, except for
package labels // import k8s.io/kubernetes/pkg/util/labels
because that package is marked as "read-only".
This uses the generic ptr.To in k8s.io/utils to replace functions and
code constructs which only serve to return pointers to intstr
values. Other uses of the deprecated pointer package are updated in
modified files.
Signed-off-by: Stephen Kitt <skitt@redhat.com>
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>
* De-share the Handler struct in core API
An upcoming PR adds a handler that only applies on one of these paths.
Having fields that don't work seems bad.
This never should have been shared. Lifecycle hooks are like a "write"
while probes are more like a "read". HTTPGet and TCPSocket don't really
make sense as lifecycle hooks (but I can't take that back). When we add
gRPC, it is EXPLICITLY a health check (defined by gRPC) not an arbitrary
RPC - so a probe makes sense but a hook does not.
In the future I can also see adding lifecycle hooks that don't make
sense as probes. E.g. 'sleep' is a common lifecycle request. The only
option is `exec`, which requires having a sleep binary in your image.
* Run update scripts
The minReadySeconds field on StatefulSet specifies the minimum
number of seconds for which a newly created Pod should be
ready without any of its containers crashing, for it to
be considered available. The AvailableReplicas field
in the status reflects the replicas that are available
The MaxSurge field on DaemonSet rolling updates allows a daemonset
workload to have two pods running simultaneously on a node during
an update in order to perform zero-disruption handoffs of client
traffic.
