add KAS egress network policy

[sjenning]

https://issues.redhat.com/browse/HOSTEDCP-645

[openshift-ci]

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[csrwng]

@hasueki @relyt0925 ptal
lgtm

[sjenning]

/hold
All tests failed unable to connect to the guest KAS. Not sure if this works as OSD claimed.

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[sjenning]

/hold cancel
/retest-required

[sjenning]

/retest-required

[sjenning]

/retest-required

[hasueki]

/hold Let me double check with our networking team on this

[hasueki]

Thank you for your patience! I think we are good here!

[hasueki]

/hold cancel

[enxebre]

/hold
to make sure it doesn't trigger CI before #1970 gets merged

[enxebre]

/hold cancel

[csrwng]

/lgtm

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 9c650d8 and 2 for PR HEAD d5fb5ad in total

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD dc251d8 and 1 for PR HEAD d5fb5ad in total

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 214bd62 and 0 for PR HEAD d5fb5ad in total

[openshift-ci-robot]

/hold

Revision d5fb5ad was retested 3 times: holding

[sjenning]

/hold cancel
/retest-required

[sjenning]

/hold

[hasueki]

This egress policy was blocking DNS traffic when installed on vanilla kube mgmt clusters.

E0105 18:18:14.955429       1 run.go:74] "command failed" err="context deadline exceeded"
W0105 18:18:14.955429       1 logging.go:59] [core] [Channel #1 SubChannel #2] grpc: addrConn.createTransport failed to connect to {
  "Addr": "etcd-prtesting412-82267746-client:2379",
  "ServerName": "etcd-prtesting412-82267746-client",
  "Attributes": null,
  "BalancerAttributes": null,
  "Type": 0,
  "Metadata": null
}. Err: connection error: desc = "transport: Error while dialing dial tcp: lookup etcd-prtesting412-82267746-client: i/o timeout"

Altering it to..

MatchLabels: map[string]string{
    "kubernetes.io/metadata.name": "kube-system",
},

.. seems to work for vanilla kube.

[sjenning]

/hold cancel

[csrwng]

/lgtm

[openshift-ci]

@sjenning: 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/kubevirt-e2e-kubevirt-azure-ovn	d5fb5ad	link	false	/test kubevirt-e2e-kubevirt-azure-ovn
ci/prow/capi-provider-agent-sanity	d5fb5ad	link	false	/test capi-provider-agent-sanity
ci/prow/kubevirt-e2e-kubevirt-aws-ovn	0e8d515	link	false	/test kubevirt-e2e-kubevirt-aws-ovn

Full PR test history. Your PR dashboard.

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