Update Kubernetes example to latest version

[shree007]

Description:
The k8s example here has old otel collector image which does not had the new tls config implementation so replacing with new one and command line flag --mem-ballast-size-mib has been deprecated so removed that flag as well.

Link to tracking Issue:
4247

Testing:
I performed following steps in minikube k8s
$ kubectl apply -f otel-config.yaml
$ kubectl get pod

and checked all pod were up and there were no TLS error

Documentation:
Once it gets merged I will update the docs.

[codecov]

Codecov Report

Merging #4278 (71ab16d) into main (5abd73a) will decrease coverage by 1.12%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #4278      +/-   ##
==========================================
- Coverage   88.45%   87.32%   -1.13%     
==========================================
  Files         173      182       +9     
  Lines       10443    10763     +320     
==========================================
+ Hits         9237     9399     +162     
- Misses        969     1120     +151     
- Partials      237      244       +7     

Impacted Files	Coverage Δ
config/configunmarshaler/defaultunmarshaler.go	100.00% <0.00%> (ø)
cmd/builder/internal/builder/main.go	0.00% <0.00%> (ø)
config/configmapprovider/file.go	100.00% <0.00%> (ø)
config/configmapprovider/merge.go	84.21% <0.00%> (ø)
config/configmapprovider/simple.go	100.00% <0.00%> (ø)
config/configmapprovider/properties.go	89.65% <0.00%> (ø)
cmd/builder/internal/builder/config.go	45.71% <0.00%> (ø)
config/configmapprovider/expand.go	76.00% <0.00%> (ø)
config/configmapprovider/default.go	100.00% <0.00%> (ø)
config/configmapprovider/inmemory.go	70.00% <0.00%> (ø)
... and 1 more

---

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[jpkrohling]

LGTM. I would appreciate if you could add back the newline at the end of the file, but I won't block the PR because of that.

Tested with:

$ kubectl apply -f https://raw.githubusercontent.com/open-telemetry/opentelemetry-collector/8cd325532076056d428dea6b9d61e0622b82d637/examples/k8s/otel-config.yaml
configmap/otel-agent-conf created
daemonset.apps/otel-agent created
configmap/otel-collector-conf created
service/otel-collector created
deployment.apps/otel-collector created

$ kubectl get pods 
NAME                              READY   STATUS    RESTARTS   AGE
otel-agent-l9847                  1/1     Running   0          13s
otel-collector-7484768d74-h5rkl   1/1     Running   0          13s

[bogdandrutu]

/easycla

[bogdandrutu]

/easycla

[bogdandrutu]

@shree007 Can you please squash all commits into one to re-trigger easycla?

[shree007]

@shree007 Can you please squash all commits into one to re-trigger easycla?

@bogdandrutu ok, i will do.

[eddiesimeon]

This PR fixes the "Play the OTel Challenge" link - https://pipestorm.splunk.com/

[shree007]

@shree007 Can you please squash all commits into one to re-trigger easycla?
@bogdandrutu
I have squashed in one commit.

[bogdandrutu]

/easycla

[bogdandrutu]

@shree007 do you have the easy CLA signed?

[jpkrohling]

@shree007 please confirm you went through the EasyCLA steps. In any case, I asked on #easycla at CNCF Slack, as it's not clear at all why it hasn't been triggered.

[shree007]

/easycla

[bogdandrutu]

/easycla

[shree007]

@jpkrohling @bogdandrutu
I have created one account in the linux foundation and its connected with my respective github account.
But On my PR the Easycla link is not being enabled so i am unable to sign off for now.

I followed this one https://docs.linuxfoundation.org/lfx/easycla/v1-deprecated/contributors/individual-contributor
I am keeping an eye on #easycla channel as i saw your post there.
I am waiting the reply there.
i will do further things based on the provided info there.
Thanks

[jpkrohling]

Closing and opening the PR to see if EasyCLA gets triggered.

[codeboten]

Superseeded by #4329