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demo-script.md

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Demo Script

This demo...

Git clone your repo

No need to repeat this step if already cloned.

Update USERNAME settings.sh to match your quay.io account

...

Log in quay.io with your USERNAME

docker login ...

Build version 0.0.1

Checkout branch 0.0.1

===> TODO

Build version 0.0.2

Checkout branch 0.0.2

===> TODO

Delete previous applications in your quai.io account

Go to quay.io ... delete

Delete previous AppService objects and uninstall Gramola Operator

...

Push version 0.0.1

Change currentCSV to v0.0.1 in the package manifest ./deploy/olm-catalog/gramola-operator/gramola-operator.package.yaml

channels:
- currentCSV: gramola-operator.v0.0.1
  name: alpha
defaultChannel: alpha
packageName: gramola-operator

Now we're ready to push version 0.0.1

./push-csv-0.0.1.sh

Check that version 0.0.1 has been uploaded to quay.io

Make it public! As you know this is only to make the demo easier!

To speed up things... let's refresh the operator source

 ./operatorsource-refresh.sh

Deploy version 0.0.1 of our operator

Create a project and go to the operator hub -> Other

Install version 0.0.1

Create the example AppService CR

Create some events

./create-sample-data.sh

Deploy version 0.0.2

Change currentCSV to v0.0.2 in the package manifest ./deploy/olm-catalog/gramola-operator/gramola-operator.package.yaml

channels:
- currentCSV: gramola-operator.v0.0.2
  name: alpha
defaultChannel: alpha
packageName: gramola-operator

Now we're ready to push version 0.0.2

./push-csv-0.0.2.sh

Check that version 0.0.2 has been uploaded to quay.io

To speed up things... let's re-create the catalog source

oc delete -n openshift-marketplace -f ./deploy/operator-source.yaml
oc apply -n openshift-marketplace -f ./deploy/operator-source.yaml

oc get opsrc -n openshift-marketplace NAME TYPE ENDPOINT REGISTRY DISPLAYNAME PUBLISHER STATUS MESSAGE AGE acme-operators appregistry https://quay.io/cnr cvicensa ACME Operators ACME Succeeded The object has been successfully reconciled 12s certified-operators appregistry https://quay.io/cnr certified-operators Certified Operators Red Hat Succeeded The object has been successfully reconciled 4d14h community-operators appregistry https://quay.io/cnr community-operators Community Operators Red Hat Succeeded The object has been successfully reconciled 4d14h redhat-operators appregistry https://quay.io/cnr redhat-operators Red Hat Operators Red Hat Succeeded The object has been successfully reconciled 4d14h

Observe how the operator is updated

...

Observe the events related to the AppService instance

...

Test the application and see the new and ols interfaces working

... old tab ... new tab

So data was migrated along with the code!