Bug 1754046

Description of problem:
Kuryr uses OpenStack Octavia to create loadbalancers that are the OpenShift Services. Queens Octavia does not support UDP, so those services won't be created. The problem starts when we're having an LB for the DNS service. To work this around, installations with Kuryr create an admission controller that modifies all pods to have `use-vc` option set in the resolv.conf, forcing pods to do DNS resolution through TCP.

insights operator seems to be started before the admission controller, so it is not getting that option and fails to send reports to cloud.redhat.com due to DNS resolution issue.

Version-Release number of selected component (if applicable):
4.2.0

How reproducible:
Always

Steps to Reproduce:
1. Run installation with Kuryr

Actual results:
Insights operator has this in logs:
I0919 07:05:05.686477       1 diskrecorder.go:303] Found files to send: [/var/lib/insights-operator/insights-2019-09-19-064437.tar.gz]
I0919 07:05:05.686615       1 insightsuploader.go:126] Uploading latest report since 0001-01-01T00:00:00Z
I0919 07:05:05.696600       1 insightsclient.go:160] Uploading application/vnd.redhat.openshift.periodic to https://cloud.redhat.com/api/ingress/v1/upload
I0919 07:05:35.696932       1 insightsclient.go:163] Unable to build a request, possible invalid token: Post https://cloud.redhat.com/api/ingress/v1/upload: dial tcp: i/o timeout
I0919 07:05:35.697032       1 insightsuploader.go:132] Unable to upload report after 30.01s: unable to build request to connect to Insights server
I0919 07:05:35.697070       1 controllerstatus.go:34] name=insightsuploader healthy=false reason=UploadFailed message=Unable to report: unable to build request to connect to Insights server
W0919 07:07:56.939684       1 configobserver.go:54] Unable to retrieve config: could not check support secret: Get https://172.30.0.1:443/api/v1/namespaces/openshift-config/secrets/support: unexpected EOF
E0919 07:07:56.939724       1 status.go:302] Unable to write cluster operator status: Get https://172.30.0.1:443/apis/config.openshift.io/v1/clusteroperators/insights: unexpected EOF
I0919 07:07:56.959915       1 status.go:245] The operator has some internal errors: Unable to report: unable to build request to connect to Insights server
I0919 07:08:37.065988       1 status.go:245] The operator has some internal errors: Unable to report: unable to build request to connect to Insights server
I0919 07:08:37.066057       1 status.go:338] No status update necessary, objects are identical
I0919 07:10:37.057369       1 status.go:245] The operator has some internal errors: Unable to report: unable to build request to connect to Insights server
I0919 07:10:37.057472       1 status.go:338] No status update necessary, objects are identical
I0919 07:12:37.058380       1 status.go:245] The operator has some internal errors: Unable to report: unable to build request to connect to Insights server

Expected results:
Smooth sending without errors.

Additional info: