devfiles v1 is not working with devWorkspace.enabled

Describe the bug

Starting workspace in eclipse che nightly is not working on openshift 4.7 and openshft 4.8.

Che Server Error:

2021-07-02 18:47:23,838[aceSharedPool-0]  [WARN ] [.i.k.KubernetesInternalRuntime 257]  - Failed to start Kubernetes runtime of workspace workspacep0tltzdq3p86epc8.
org.eclipse.che.workspace.infrastructure.kubernetes.KubernetesInfrastructureException: Failure executing: POST at: https://172.30.0.1/apis/route.openshift.io/v1/namespaces/flacatus-che/routes. Message: Route.route.openshift.io "routel05isyes" is invalid: spec.host: Invalid value: "routeerybyw.": host must conform to DNS 952 subdomain conventions. Received status: Status(apiVersion=v1, code=422, details=StatusDetails(causes=[StatusCause(field=spec.host, message=Invalid value: "routeerybyw.": host must conform to DNS 952 subdomain conventions, reason=FieldValueInvalid, additionalProperties={})], group=route.openshift.io, kind=Route, name=routel05isyes, retryAfterSeconds=null, uid=null, additionalProperties={}), kind=Status, message=Route.route.openshift.io "routel05isyes" is invalid: spec.host: Invalid value: "routeerybyw.": host must conform to DNS 952 subdomain conventions, metadata=ListMeta(_continue=null, remainingItemCount=null, resourceVersion=null, selfLink=null, additionalProperties={}), reason=Inval...
	at org.eclipse.che.workspace.infrastructure.openshift.project.OpenShiftRoutes.create(OpenShiftRoutes.java:53)
	at org.eclipse.che.workspace.infrastructure.openshift.OpenShiftInternalRuntime.createRoutes(OpenShiftInternalRuntime.java:166)
	at org.eclipse.che.workspace.infrastructure.openshift.OpenShiftInternalRuntime.startMachines(OpenShiftInternalRuntime.java:128)
	at org.eclipse.che.workspace.infrastructure.kubernetes.KubernetesInternalRuntime.internalStart(KubernetesInternalRuntime.java:214)
	at org.eclipse.che.api.workspace.server.spi.InternalRuntime.start(InternalRuntime.java:141)
	at org.eclipse.che.api.workspace.server.WorkspaceRuntimes$StartRuntimeTask.run(WorkspaceRuntimes.java:964)
	at org.eclipse.che.commons.lang.concurrent.CopyThreadLocalRunnable.run(CopyThreadLocalRunnable.java:38)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(Unknown Source)
	at io.micrometer.core.instrument.internal.TimedRunnable.run(TimedRunnable.java:44)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at org.eclipse.che.commons.observability.CountedThreadFactory.lambda$newThread$0(CountedThreadFactory.java:75)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: io.fabric8.kubernetes.client.KubernetesClientException: Failure executing: POST at: https://172.30.0.1/apis/route.openshift.io/v1/namespaces/flacatus-che/routes. Message: Route.route.openshift.io "routel05isyes" is invalid: spec.host: Invalid value: "routeerybyw.": host must conform to DNS 952 subdomain conventions. Received status: Status(apiVersion=v1, code=422, details=StatusDetails(causes=[StatusCause(field=spec.host, message=Invalid value: "routeerybyw.": host must conform to DNS 952 subdomain conventions, reason=FieldValueInvalid, additionalProperties={})], group=route.openshift.io, kind=Route, name=routel05isyes, retryAfterSeconds=null, uid=null, additionalProperties={}), kind=Status, message=Route.route.openshift.io "routel05isyes" is invalid: spec.host: Invalid value: "routeerybyw.": host must conform to DNS 952 subdomain conventions, metadata=ListMeta(_continue=null, remainingItemCount=null, resourceVersion=null, selfLink=null, additionalProperties={}), reason=Invalid, status=Failure, ...
	at io.fabric8.kubernetes.client.dsl.base.OperationSupport.requestFailure(OperationSupport.java:639)
	at io.fabric8.kubernetes.client.dsl.base.OperationSupport.assertResponseCode(OperationSupport.java:578)
	at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:543)
	at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:504)
	at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleCreate(OperationSupport.java:292)
	at io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleCreate(BaseOperation.java:893)
	at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:372)
	at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:86)
	at org.eclipse.che.workspace.infrastructure.openshift.project.OpenShiftRoutes.create(OpenShiftRoutes.java:51)
	... 12 common frames omitted

Openshift CI Job Logs: https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/origin-ci-test/pr-logs/pull/eclipse-che_che-operator/888/pull-ci-eclipse-che-che-operator-main-v8-multi-host-nightly-deployment/1411001758028664832/artifacts/multi-host-nightly-deployment/gather-extra/artifacts/pods/

Workspace used to start: “https://raw.githubusercontent.com/eclipse-che/che-devfile-registry/master/devfiles/go/devfile.yaml”

Che version

• latest
• nightly
• other: please specify

Steps to reproduce

Deploy che using chectl server:deploy --platform=openshift --installer=olm

Expected behavior

Runtime

• kubernetes (include output of kubectl version)
• Openshift (include output of oc version)
• minikube (include output of minikube version and kubectl version)
• minishift (include output of minishift version and oc version)
• docker-desktop + K8S (include output of docker version and kubectl version)
• other: (please specify)

Screenshots

Installation method

• chectl
  • provide a full command that was used to deploy Eclipse Che (including the output)
  • provide an output of chectl version command
• OperatorHub
• I don’t know

Environment

• my computer
  • Windows
  • Linux
  • macOS
• Cloud
  • Amazon
  • Azure
  • GCE
  • other (please specify)
• Dev Sandbox (workspaces.openshift.com)
• other: please specify

Eclipse Che Logs

Additional context

[ibuziuk]

v1 devfiles are expected to work with the devworkspace enabled I believe. There has been an issue reported some time ago, but not sure if it is relevant for the current context - https://github.com/eclipse/che/issues/20052

[skabashnyuk]

expected behavior