config/openshift/os: drop SCOS tests on 4.17 (#55836)

We only test SCOS on master. Follow-up to ae3c332 ("Add 4.17
coreos-assembler for 4.18 branching (#55547)").

ci-operator/config/openshift/os/openshift-os-release-4.17.yaml

@@ -69,20 +69,6 @@ resources:
       cpu: 2000m
       devices.kubevirt.io/kvm: "1"
       memory: 3Gi
-  scos-9-build-test-metal:
-    limits:
-      devices.kubevirt.io/kvm: "1"
-    requests:
-      cpu: 2000m
-      devices.kubevirt.io/kvm: "1"
-      memory: 3Gi
-  scos-9-build-test-qemu:
-    limits:
-      devices.kubevirt.io/kvm: "1"
-    requests:
-      cpu: 2000m
-      devices.kubevirt.io/kvm: "1"
-      memory: 3Gi
 tests:
 - as: validate
   commands: ci/prow-entrypoint.sh validate
@@ -103,20 +89,6 @@ tests:
     from: build-image
   skip_if_only_changed: ^docs/|\.md$|^(?:.*/)?(?:\.gitignore|OWNERS|PROJECT|LICENSE)$
   timeout: 3h0m0s
-- as: scos-9-build-test-qemu
-  cluster: build02
-  commands: /src/ci/prow-entrypoint.sh scos-9-build-test-qemu
-  container:
-    from: build-image
-  skip_if_only_changed: ^docs/|\.md$|^(?:.*/)?(?:\.gitignore|OWNERS|PROJECT|LICENSE)$
-  timeout: 4h0m0s
-- as: scos-9-build-test-metal
-  cluster: build02
-  commands: /src/ci/prow-entrypoint.sh scos-9-build-test-metal
-  container:
-    from: build-image
-  skip_if_only_changed: ^docs/|\.md$|^(?:.*/)?(?:\.gitignore|OWNERS|PROJECT|LICENSE)$
-  timeout: 3h0m0s
 zz_generated_metadata:
   branch: release-4.17
   org: openshift

ci-operator/jobs/openshift/os/openshift-os-release-4.17-presubmits.yaml

@@ -175,124 +175,6 @@ presubmits:
         secret:
           secretName: result-aggregator
     trigger: (?m)^/test( | .* )rhcos-9-build-test-qemu,?($|\s.*)
-  - agent: kubernetes
-    always_run: false
-    branches:
-    - ^release-4\.17$
-    - ^release-4\.17-
-    cluster: build02
-    context: ci/prow/scos-9-build-test-metal
-    decorate: true
-    decoration_config:
-      skip_cloning: true
-      timeout: 3h0m0s
-    labels:
-      ci-operator.openshift.io/cluster: build02
-      ci.openshift.io/generator: prowgen
-      devices.kubevirt.io/kvm: "1"
-      pj-rehearse.openshift.io/can-be-rehearsed: "true"
-    name: pull-ci-openshift-os-release-4.17-scos-9-build-test-metal
-    rerun_command: /test scos-9-build-test-metal
-    skip_if_only_changed: ^docs/|\.md$|^(?:.*/)?(?:\.gitignore|OWNERS|PROJECT|LICENSE)$
-    spec:
-      containers:
-      - args:
-        - --gcs-upload-secret=/secrets/gcs/service-account.json
-        - --image-import-pull-secret=/etc/pull-secret/.dockerconfigjson
-        - --report-credentials-file=/etc/report/credentials
-        - --target=scos-9-build-test-metal
-        command:
-        - ci-operator
-        image: ci-operator:latest
-        imagePullPolicy: Always
-        name: ""
-        resources:
-          requests:
-            cpu: 10m
-        volumeMounts:
-        - mountPath: /secrets/gcs
-          name: gcs-credentials
-          readOnly: true
-        - mountPath: /secrets/manifest-tool
-          name: manifest-tool-local-pusher
-          readOnly: true
-        - mountPath: /etc/pull-secret
-          name: pull-secret
-          readOnly: true
-        - mountPath: /etc/report
-          name: result-aggregator
-          readOnly: true
-      serviceAccountName: ci-operator
-      volumes:
-      - name: manifest-tool-local-pusher
-        secret:
-          secretName: manifest-tool-local-pusher
-      - name: pull-secret
-        secret:
-          secretName: registry-pull-credentials
-      - name: result-aggregator
-        secret:
-          secretName: result-aggregator
-    trigger: (?m)^/test( | .* )scos-9-build-test-metal,?($|\s.*)
-  - agent: kubernetes
-    always_run: false
-    branches:
-    - ^release-4\.17$
-    - ^release-4\.17-
-    cluster: build02
-    context: ci/prow/scos-9-build-test-qemu
-    decorate: true
-    decoration_config:
-      skip_cloning: true
-      timeout: 4h0m0s
-    labels:
-      ci-operator.openshift.io/cluster: build02
-      ci.openshift.io/generator: prowgen
-      devices.kubevirt.io/kvm: "1"
-      pj-rehearse.openshift.io/can-be-rehearsed: "true"
-    name: pull-ci-openshift-os-release-4.17-scos-9-build-test-qemu
-    rerun_command: /test scos-9-build-test-qemu
-    skip_if_only_changed: ^docs/|\.md$|^(?:.*/)?(?:\.gitignore|OWNERS|PROJECT|LICENSE)$
-    spec:
-      containers:
-      - args:
-        - --gcs-upload-secret=/secrets/gcs/service-account.json
-        - --image-import-pull-secret=/etc/pull-secret/.dockerconfigjson
-        - --report-credentials-file=/etc/report/credentials
-        - --target=scos-9-build-test-qemu
-        command:
-        - ci-operator
-        image: ci-operator:latest
-        imagePullPolicy: Always
-        name: ""
-        resources:
-          requests:
-            cpu: 10m
-        volumeMounts:
-        - mountPath: /secrets/gcs
-          name: gcs-credentials
-          readOnly: true
-        - mountPath: /secrets/manifest-tool
-          name: manifest-tool-local-pusher
-          readOnly: true
-        - mountPath: /etc/pull-secret
-          name: pull-secret
-          readOnly: true
-        - mountPath: /etc/report
-          name: result-aggregator
-          readOnly: true
-      serviceAccountName: ci-operator
-      volumes:
-      - name: manifest-tool-local-pusher
-        secret:
-          secretName: manifest-tool-local-pusher
-      - name: pull-secret
-        secret:
-          secretName: registry-pull-credentials
-      - name: result-aggregator
-        secret:
-          secretName: result-aggregator
-    trigger: (?m)^/test( | .* )scos-9-build-test-qemu,?($|\s.*)
   - agent: kubernetes
     always_run: false
     branches: