I think the TODO here may have actually been unnecessary. There isn't a
ton of interest around merging
https://github.com/kubernetes/kubernetes/pull/87425, which contains a
fix. Delete the TODO so we don't devote time to working on this area in
the future.
The messages for container lifecycle events are subtly inconsistent
and should be unified.
First, the field format for containers is hard to parse for a human,
so include the container name directly in the message for create
and start, and for kill remove the container runtime prefix.
Second, the pulling image event has inconsistent capitalization, fix
that to be sentence without punctuation.
Third, the kill container event was unnecessarily wordy and inconsistent
with the create and start events. Make the following changes:
* Use 'Stopping' instead of 'Killing' since kill is usually reserved for
when we decide to hard stop a container
* Send the event before we dispatch the prestop hook, since this is an
"in-progress" style event vs a "already completed" type event
* Remove the 'cri-o://' / 'docker://' prefix by printing the container
name instead of id (we already do that replacement at the lower level
to prevent high cardinality events)
* Use 'message' instead of 'reason' as the argument name since this is a
string for humans field, not a string for machines field
* Remove the hash values on the container spec changed event because no
human will ever be able to do anything with the hash value
* Use 'Stopping container %s(, explanation)?' form without periods to
follow event conventions
The end result is a more pleasant message for humans:
```
35m Normal Created Pod Created container
35m Normal Started Pod Started container
10m Normal Killing Pod Killing container cri-o://installer:Need to kill Pod
10m Normal Pulling Pod pulling image "registry.svc.ci.openshift.org/openshift/origin-v4.0-2019-02-10-172026@sha256:3da5303d4384d24691721c1cf2333584ba60e8f82c9e782f593623ce8f83ddc5"
```
becomes
```
35m Normal Created Pod Created container installer
35m Normal Started Pod Started container installer
10m Normal Killing Pod Stopping container installer
10m Normal Pulling Pod Pulling image "registry.svc.ci.openshift.org/openshift/origin-v4.0-2019-02-10-172026@sha256:3da5303d4384d24691721c1cf2333584ba60e8f82c9e782f593623ce8f83ddc5"
```
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
* github.com/kubernetes/repo-infra
* k8s.io/gengo/
* k8s.io/kube-openapi/
* github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods
Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
The LocalStorageCapacityIsolation feature added a new resource type
ResourceEphemeralStorage "ephemeral-storage" so that this resource can
be allocated, limited, and consumed as the same way as CPU/memory. All
the features related to resource management (resource request/limit, quota, limitrange) are avaiable for local ephemeral storage.
This local ephemeral storage represents the storage for root file system, which will be consumed by containers' writtable layer and logs. Some volumes such as emptyDir might also consume this storage.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update bazelbuild/rules_go, kubernetes/repo-infra, and gazelle dependencies
**What this PR does / why we need it**: updates our bazelbuild/rules_go dependency in order to bump everything to go1.9.4. I'm separating this effort into two separate PRs, since updating rules_go requires a large cleanup, removing an attribute from most build rules.
**Release note**:
```release-note
NONE
```
