Include maxParallelImagePulls field in Kubelet config

[jaswdr]

I noticed that the maxParallelImagePulls is not exposed as a field in the KubeletConfigSpec, so I'm exposing it to allow users to configure this particular field to control how many parallel pulls can happen.

Relevant links:

• Kubernetes docs for maximum parallel image pulls

[k8s-ci-robot]

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[k8s-ci-robot]

Hi @jaswdr. Thanks for your PR.

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[hakman]

/ok-to-test

[hakman]

/test pull-kops-e2e-cni-amazonvpc

[jaswdr]

failing tests seem to be related to network issues, I'll retry once more before diving deeper.

/retest

[jaswdr]

Ok, I found the root cause, the endpoints used in the test are down at the moment because CloudFlare is having a bad day (see: https://www.cloudflarestatus.com), I will wait for CloudFlare to recover before retrying to run the tests.

[hakman]

Ok, I found the root cause, the websites used in the test are down at the moment because CloudFlare is having a bad day (see: https://www.cloudflarestatus.com), I will wait for CloudFlare to recover before retrying to run the tests.

no worries

[jaswdr]

CloudFlare seems to have recovered, rerunning tests

/retest

[hakman]

@jaswdr would you mind also squashing the commits?

[jaswdr]

Sure 👍, will do it

[jaswdr]

Sure 👍, will do it

Just waiting for Github to recover to push it 😂 https://www.githubstatus.com

[hakman]

Thanks @jaswdr!

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hakman

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[hakman]

/retest