/kind bug
This PR adds depth to logging which was removed when migrating to structured logging in the file
Ref #102353
```release-note
NONE
```
```docs
```
Kubernetes-commit: 5d4c1162b944ff34374313103d0555ac0b334a1d
- when we forward the request to the aggregated server, set the audit
ID in the new request header. This allows audit logs from aggregated
apiservers to be correlated with the kube-apiserver.
- use the audit ID in the current tracer
- use the audit ID in httplog
- when a request panics, log an error with the audit ID.
Kubernetes-commit: b607ca1bf3e1cf6152c446ea61ac7fdd9014e1f1
Fixes:
* Don't call LogArgs if log will not be written due low verbosity
* Create separate slice for hijacked to avoid append on main path
* Shorten log message as this log is to common to be verbose
name old time/op new time/op delta
WithLogging-4 4.95µs ± 3% 3.52µs ± 1% -28.80% (p=0.000 n=10+8)
name old alloc/op new alloc/op delta
WithLogging-4 2.93kB ± 0% 1.22kB ± 0% -58.45% (p=0.000 n=10+9)
name old allocs/op new allocs/op delta
WithLogging-4 32.0 ± 0% 20.0 ± 0% -37.50% (p=0.000 n=10+10)
Kubernetes-commit: 303e1c19225149868d735b5c876d8ca9d3e1b5c9
- 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
Kubernetes-commit: 954996e231074dc7429f7be1256a579bedd8344c