[WIP] Adding common methods for inject upstream

[JianLi-RH]

As we discussed in https://redhat-internal.slack.com/archives/CJ1J9C3V4/p1773852594419879?thread_ts=1773825774.280769&cid=CJ1J9C3V4

we can generate Cincinnati json and inject it to a test pod, then we use the pod's service URI for upstream.

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[JianLi-RH]

Current status:
The upstream url is not accessable.

[jianl@jianl-thinkpadt14gen4 cluster-version-operator]$ _output/linux/amd64/cluster-version-operator-tests run-test "demo add upstream"
  Running Suite:  - /home/jianl/1_code/cluster-version-operator
  =============================================================
  Random Seed: 1773921909 - will randomize all specs

  Will run 1 of 1 specs
  ------------------------------
  demo add upstream
  /home/jianl/1_code/cluster-version-operator/test/cvo/graph.go:35
    STEP: create upstream template @ 03/19/26 20:05:09.099
  cluster-version-operator-tests "level"=0 "msg"="{\n  \t\"nodes\": [\n\t\t\t{\"version\": \"4.22.0-0.nightly-2026-03-17-033403\", \"payload\": \"4.22.0-0.nightly-2023-0\", \"metadata\": {\"io.openshift.upgrades.graph.release.channels\": \"stable-4.22\"}},\n\t\t\n\t\t\t{\"version\": \"4.22.0-ec.2\", \"payload\": \"quay.io/openshift-release-dev/ocp-release@sha256:fc88d0bf145c81989a4116bbb0e3d2724d9ab937efb7d217a10e7d7ff3031c50\", \"metadata\": {\"io.openshift.upgrades.graph.release.channels\": \"stable-4.22\"}},\n\t\t\n\t\t\t{\"version\": \"4.22.0-ec.3\", \"payload\": \"quay.io/openshift-release-dev/ocp-release@sha256:58b98da1492b3f4af6129c4684b8e8cde4f2dc197e4b483bb6025971d59f92a5\", \"metadata\": {\"io.openshift.upgrades.graph.release.channels\": \"stable-4.22\"}},\n\t\t],\n\n\t\"edges\": [\n\t\t\t[0, 1],\n\t\t],\n\t\n  \t\"conditionalEdges\": [\n\t\t\"edges\": [{\"from\": \"4.22.0-0.nightly-2026-03-17-033403\", \"to\": \"4.22.0-ec.3\"}],\n\t\t\"risks\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=123456\", \n\t\t\t\t\t\t\"name\": \"Bug 123456\", \n\t\t\t\t\t\t\"message\": \"This is a known issue that may cause instability during the update process.\", \n\t\t\t\t\t\t\"matchingRules\": [{\"type\": \"PromQL\", \"promql\": {\"promql\": \"group(max_over_time(cluster_version[1h]))\"}}}]\n\t\t\t\t\t}\n\t\t\t\t\t]\n\t\t},\n\t\t]\n}"
    STEP: run update service @ 03/19/26 20:05:09.099
  cluster-version-operator-tests "level"=0 "msg"="http://172.30.2.253:8000/graph"
    STEP: patch upstream @ 03/19/26 20:05:13.199
I0319 20:05:14.166461 1010470 warnings.go:110] "Warning: unknown field \"spec.signatureStores\""
  cluster-version-operator-tests "level"=0 "msg"="Current cv spec: {963c3702-5158-4e06-98d2-126cd1f28336 <nil> http://172.30.2.253:8000/graph stable-4.22 <nil> [] [{ClusterImagePolicy config.openshift.io  openshift true}]}"
    STEP: stop update service @ 03/19/26 20:05:14.167
  • [5.591 seconds]
  ------------------------------

  Ran 1 of 1 Specs in 5.592 seconds
  SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 0 Skipped
[
  {
    "name": "demo add upstream",
    "lifecycle": "blocking",
    "duration": 5592,
    "startTime": "2026-03-19 12:05:09.095695 UTC",
    "endTime": "2026-03-19 12:05:14.688046 UTC",
    "result": "passed",
    "output": "  STEP: create upstream template @ 03/19/26 20:05:09.099\n  STEP: run update service @ 03/19/26 20:05:09.099\n  STEP: patch upstream @ 03/19/26 20:05:13.199\n  STEP: stop update service @ 03/19/26 20:05:14.167\n"
  }
]
[jianl@jianl-thinkpadt14gen4 cluster-version-operator]$ 

oc adm upgrade

[jianl@jianl-thinkpadt14gen4 422]$ oc adm upgrade
Cluster version is 4.22.0-0.nightly-2026-03-17-033403

Upgradeable=False

  Reason: ClusterVersionOverridesSet
  Message: Disabling ownership via cluster version overrides prevents upgrades between minor or major versions. Please remove overrides before requesting a minor or major version update.

Upstream: http://172.30.149.13:8000/graph
Channel: stable-4.22
warning: Cannot display available updates:
  Reason: RemoteFailed
  Message: Unable to retrieve available updates: Get "http://172.30.110.196:8000/graph?arch=amd64&channel=stable-4.22&id=963c3702-5158-4e06-98d2-126cd1f28336&version=4.22.0-0.nightly-2026-03-17-033403": dial tcp 172.30.110.196:8000: connect: connection timed out

[jianl@jianl-thinkpadt14gen4 422]$ 

[openshift-ci]

@JianLi-RH: 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/verify-update	dcfb68c	link	true	/test verify-update
ci/prow/e2e-agnostic-ovn-techpreview-serial-2of3	dcfb68c	link	true	/test e2e-agnostic-ovn-techpreview-serial-2of3
ci/prow/e2e-hypershift-conformance	dcfb68c	link	true	/test e2e-hypershift-conformance
ci/prow/lint	dcfb68c	link	true	/test lint
ci/prow/e2e-agnostic-ovn-techpreview-serial-1of3	dcfb68c	link	true	/test e2e-agnostic-ovn-techpreview-serial-1of3

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