devspaces.yaml

apiVersion: config.openshift.io/v1
kind: ImageDigestMirrorSet
metadata:
  name: quay.io
spec:
  imageDigestMirrors:
    - mirrors:
        - quay.io/devspaces/devspaces-rhel9-operator
      source: registry.redhat.io/devspaces/devspaces-rhel9-operator
    - mirrors:
        - quay.io/devspaces/pluginregistry-rhel9
      source: registry.redhat.io/devspaces/pluginregistry-rhel9
    - mirrors:
        - quay.io/devspaces/dashboard-rhel9
      source: registry.redhat.io/devspaces/dashboard-rhel9
    - mirrors:
        - quay.io/devspaces/server-rhel9
      source: registry.redhat.io/devspaces/server-rhel9
    - mirrors:
        - quay.io/devspaces/configbump-rhel9
      source: registry.redhat.io/devspaces/configbump-rhel9
    - mirrors:
        - quay.io/devspaces/traefik-rhel9
      source: registry.redhat.io/devspaces/traefik-rhel9
    - mirrors:
        - quay.io/devspaces/devspaces-rhel9
      source: registry.redhat.io/devspaces/devspaces-rhel9
    - mirrors:
        - quay.io/devspaces/idea-rhel9
      source: registry.redhat.io/devspaces/idea-rhel9
    - mirrors:
        - quay.io/devspaces/code-rhel9
      source: registry.redhat.io/devspaces/code-rhel9
    - mirrors:
        - quay.io/devspaces/udi-rhel9
      source: registry.redhat.io/devspaces/udi-rhel9
    - mirrors:
        - quay.io/devspaces/devspaces-operator-bundle
      source: registry.redhat.io/devspaces/devspaces-operator-bundle
    - mirrors:
        - quay.io/devspaces/devspaces-operator-bundle
      source: registry.stage.redhat.io/devspaces/devspaces-operator-bundle
    - mirrors:
        - quay.io/devspaces/devspaces-operator-bundle
      source: registry-proxy.engineering.redhat.com/rh-osbs/devspaces-operator-bundle
    - mirrors:
        - registry.redhat.io/devspaces/devspaces-operator-bundle
      source: registry.stage.redhat.io/devspaces/devspaces-operator-bundle
    - mirrors:
        - registry.stage.redhat.io/devspaces/devspaces-operator-bundle
      source: registry-proxy.engineering.redhat.com/rh-osbs/devspaces-operator-bundle
    - mirrors:
        - registry.redhat.io/devspaces/devspaces-operator-bundle
      source: registry-proxy.engineering.redhat.com/rh-osbs/devspaces-operator-bundle
    - mirrors:
        - quay.io/devspaces
      source: registry.redhat.io/devspaces-tech-preview
---
apiVersion: operators.coreos.com/v1alpha1
kind: CatalogSource
metadata:
  name: devspaces-fast
  namespace: crw
spec:
  displayName: Dev Spaces Operator
  publisher: Red Hat
  image: 'quay.io/devspaces/iib:latest-v4.16-x86_64'
  sourceType: grpc
  updateStrategy:
    registryPoll:
      interval: 15m
---
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  namespace: crw
  name: devspaces
spec:
  channel: fast
  installPlanApproval: Manual
  name: devspaces
  source: devspaces-fast
  sourceNamespace: crw

@ibuziuk : here is updated yaml to install Dev Spaces 3.22.0 in OCP 4.18 using FBC operator image quay.io/redhat-user-workloads/devspaces-tenant/devspaces/devspaces-fbc-v4-18:3.22-v4.18 :

apiVersion: config.openshift.io/v1
kind: ImageDigestMirrorSet
metadata:
  name: quay.io
spec:
  imageDigestMirrors:
    - mirrors:
        - quay.io/redhat-user-workloads/devworkspace-tenant/devworkspace
      source: registry.redhat.io/devworkspace
    - mirrors:
        - quay.io/redhat-user-workloads/devspaces-tenant/devspaces
      source: registry.redhat.io/devspaces
    - mirrors:
        - quay.io/redhat-user-workloads/devspaces-tenant/devspaces
      source: registry.redhat.io/devspaces-tech-preview
---
apiVersion: operators.coreos.com/v1alpha1
kind: CatalogSource
metadata:
  name: devspaces-stable
  namespace: crw
spec:
  displayName: Dev Spaces Operator
  publisher: Red Hat
  image: 'quay.io/redhat-user-workloads/devspaces-tenant/devspaces/devspaces-fbc-v4-18:3.22-v4.18'
  sourceType: grpc
  updateStrategy:
    registryPoll:
      interval: 15m
---
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  namespace: crw
  name: devspaces
spec:
  channel: stable
  installPlanApproval: Manual
  name: devspaces
  source: devspaces-stable
  sourceNamespace: crw