Before installing the Syndesis via OperatorHub, run these two commands which create necessary resources. These commands are described here 1.2. Registering a custom resource definition for deploying Fuse Online resources
Via operator

./operator install cluster
oc project <project-name>
./operator -u developer

Via install script

bash install_ocp.sh --setup
oc project <project-name>
bash install_ocp.sh --grant developer

After that you can install Fuse Online operator via OperatorHub.

After that, when you are creating a Syndesis instance, the Jaeger is enabled by default. Because of that, you may see in the OpenShift console that jaeger-operator pod is still in the `CrashLoopBackOff` state.
To fix that, you have to link syndesis-pull-secret with jaeger-operator service account. To restart jaeger pod, just delete it and operator creates it again.

oc secrets link jaeger-operator syndesis-pull-secret --for=pull
oc delete pod jaeger-operator-<ID>

Do the same operations for the syndesis-jaeger pod in case it is in the error state either.

oc secrets link syndesis-jaeger-ui-proxy syndesis-pull-secret --for=pull
oc delete pod syndesis-jaeger

1. Open clean OCP 4.3 (I used CRC)
2. Open OperatorHub tab, select Red Hat Integration - Fuse Online and click on Install
3. Select project and click on Subscribe
4. Go to the Installed Operators tab and select Fuse Online
5. Click on Create Instance and you will see the default CR , due to ENTESB-13272, change values to

   jaeger:
         enabled: true
         clientOnly: false
   

6. Link Pull secret

   oc secrets link jaeger-operator syndesis-pull-secret --for=pull
   

7. If Jaeger operator still doesn't find image, just delete the pod. The operator will create it again
8. You will see that Jaeger pod is in the `CrashLoopBackOff` state