Update README

Add steps to test changes in edpm-ansible

README.md

@@ -31,25 +31,23 @@ make openstack
 make openstack_deploy
 ```
 
-4.- Deploy dataplane operator
+4.- Remove CeilometerCentral deployment
 ```
-DATAPLANE_SINGLE_NODE=false DATAPLANE_CHRONY_NTP_SERVER=clock.redhat.com make edpm_deploy
+oc patch openstackcontrolplane openstack --type='json' -p='[{"op": "replace", "path": "/spec/ceilometer/enabled", "value":false}]'
 ```
-To know when dataplane-operator finishes, you have to keep looking at "dataplane-deployment-*" pods that keep appearing to run ansible on the compute nodes. They will appear one after the other. When those stop appearing, it is finished and we have a default openstack environment.
-
-Now, we proceed to run our own telemetry-operator instance:
 
-5.- Remove telemetry-operator from the deployment
+5.- Remove telemetry-operator from the deployments
 ```
 make telemetry_cleanup
 ```
 
-6.- Remove CeilometerCentral deployment
+6.- Deploy dataplane operator
 ```
-oc edit openstackcontrolplane
-	Search "ceilometer"
-		Set "enabled" to false
+DATAPLANE_SINGLE_NODE=false DATAPLANE_CHRONY_NTP_SERVER=clock.redhat.com make edpm_deploy
 ```
+To know when dataplane-operator finishes, you have to keep looking at "dataplane-deployment-*" pods that keep appearing to run ansible on the compute nodes. They will appear one after the other. When those stop appearing, it is finished and we have a default openstack environment.
+
+Now, we proceed to run our own telemetry-operator instance:
 
 7.- Deploy custom telemetry-operator version
 ```
@@ -69,6 +67,18 @@ oc apply -f config/samples/telemetry_v1beta1_ceilometercompute.yaml
 oc apply -f config/samples/telemetry_v1beta1_infracompute.yaml
 ```
 
+## Testing changes to edpm-ansible
+
+1.- Build your custom `openstack-ansibleee-runner` image using these [steps](https://github.com/openstack-k8s-operators/edpm-ansible/tree/main#build-and-push-the-openstack-ansibleee-runner-container-image) and push it to a registry
+
+2.- Override `DATAPLANE_RUNNER_IMG` and `ANSIBLEEE_IMAGE_URL_DEFAULT` when running `edpm_deploy`
+```
+cd ~/install_yamls/
+DATAPLANE_RUNNER_IMG=<url_to_custom_image> ANSIBLEEE_IMAGE_URL_DEFAULT=<url_to_custom_image> make edpm_deploy 
+```
+
+3.- During deployment `dataplane-deployment-*` pods would get spawned with the custom image.
+
 ## Destroy the environment to start again
 ```
 cd install_yamls/devsetup