Remove the allow_ra sysctl for ipv4 from default systl whitelist

[mmirecki]

The allow_ra sysctl controlls router advertisment settings which are an ipv6 thing only. As such it should only be present for ipv6.

[mmirecki]

/assign @yuvalk

[yuvalk]

/lgtm
looks good to me
note, that there's only /proc/sys/net/ipv6/conf/interface/accept_ra so the ipv4 sysctl simply does not exists

[dcbw]

/approve

[dcbw]

/retest

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dcbw, mmirecki, yuvalk

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [dcbw]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 4b2ae73 and 2 for PR HEAD a93c2a7 in total

[mmirecki]

/retest-required

[mmirecki]

/lgtm looks good to me note, that there's only /proc/sys/net/ipv6/conf/interface/accept_ra so the ipv4 sysctl simply does not exists

which will result in an error when the tuning cni will write to it

[mmirecki]

/retest-required

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 7b122b7 and 1 for PR HEAD a93c2a7 in total

[openshift-ci]

@mmirecki: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-ovn-ipsec-step-registry	a93c2a7	link	false	/test e2e-ovn-ipsec-step-registry
ci/prow/e2e-aws-ovn-serial	a93c2a7	link	false	/test e2e-aws-ovn-serial
ci/prow/e2e-hypershift-ovn	a93c2a7	link	false	/test e2e-hypershift-ovn
ci/prow/e2e-ovn-step-registry	a93c2a7	link	false	/test e2e-ovn-step-registry
ci/prow/e2e-vsphere-ovn-windows	a93c2a7	link	false	/test e2e-vsphere-ovn-windows
ci/prow/e2e-ovn-hybrid-step-registry	a93c2a7	link	false	/test e2e-ovn-hybrid-step-registry
ci/prow/e2e-aws-sdn-upgrade	a93c2a7	link	false	/test e2e-aws-sdn-upgrade
ci/prow/e2e-aws-ovn-windows	a93c2a7	link	false	/test e2e-aws-ovn-windows

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD ad77b0b and 0 for PR HEAD a93c2a7 in total