AMQ62 to AMQ63 Migration

The playbooks migrates specific applications built on top of jboss-amq-63 image to jboss-amq-63

Processing

• Verify the application buildConfig and deploymentConfig exists
• Ensure the playbook is started by admin / system:admin when requires
• back up the existing bc and dc in a ./tmp/namespace/TIMESTAMP/ directory ( yaml spec)
• Create the amq-service-account
• Patch the application build config to rely on the new AMQ63 image
• Create the drainer deployment config
• Set AMQ_USER, AMQ_PASSWORD, AMQ_MESH_SERVICE_NAME on drainer
• Add the existing Broker Persistent volume claim to the drainer
• Update the drainer to use the application imagestream: container and triggers
• use the amq-service-account in dc/amq62-app and dc/amq63-drainer
• Start a new build to deploy the new amq62 application

Usage

Imort the AMQ63 Templates

This playbook install/replace existing amq63 template on your OCP installation with the templates provided at ``` https://github.com/jboss-openshift/application-templates/tree/ose-${VERSION}/amq``

Use the following command to install tempaltes from https://github.com/jboss-openshift/application-templates/tree/ose-v1.4.5/amq

ansible-playbook update-amq63-templates.yml -e version=1.4.5

Upgrade a specific application/project

ansible-playbook upgrade-broker.yml -e namespace=myProject -e buildConfig=app1BC-e deploymentConfig=broker-amq62-amq -e image='jboss-amq-63:1.1'

The following parameters are expected

• namespace : the project namespace
• buildConfig: The application BuildConfig with amq62
• deploymentConfig: The app deployment config
• oc_cluster: Openshift Cluster address , default Minishift host https://192.168.99.100:8443
• oc_user: user to authenticate with default admin
• oc_password: user password: default to admin