Uninstalling IBM Data Cataloging

Steps to uninstall IBM Data Cataloging by using command line interface.

Procedure

  1. Run the following command and export IBM Fusion namespace as an environmental variable. 
    export FUSION_NS="<Fusion namespace>"
    Important: Replace <Fusion namespace> with your namespace.
  2. Run the following command to prevent catalog source creation. 
    oc -n ${FUSION_NS} patch fusionservicedefinition data-cataloging-service-definition --type='json' -p='[{"op": "replace", "path": "/spec/onboarding/serviceOperatorSubscription/triggerCatSrcCreate", "value":false}]'
  3. Run the following command to scale down prerequisite operator. 
    oc -n ${FUSION_NS} scale --replicas=0 deployment/isf-prereq-operator-controller-manager
  4. Run the following commands to delete all the IBM Data Cataloging workload, networking and storage resources. 
    oc project default
export DCS_CR=$(oc get SpectrumDiscover -n ibm-data-cataloging -o jsonpath="{.items[*].metadata.name}")
oc delete SpectrumDiscover ${DCS_CR} -n ibm-data-cataloging --timeout=2m --wait=true
oc delete project ibm-data-cataloging --timeout=1m --wait=true
  5. Run the following command to delete the IBM Fusion IBM Data Cataloging service instance object. 
    oc -n ${FUSION_NS} delete fusionserviceinstance data-cataloging-service-instance
  6. Run the following command to delete the SecurityContextConstraints objects.
    Important: The SCC objects are based on their namespace, and the namespace must be included in the name of the SCC object. The default namespace is ibm-data-cataloging, but you must change it if you use a different one.
    oc delete securitycontextconstraints/isd-scc-ibm-data-cataloging
oc delete securitycontextconstraints/ibm-data-cataloging-c-isd-scc
  7. Run the following command to delete the IBM Data Cataloging ConsoleLink object. 
    oc delete consolelink/data-cataloging
  8. Run the following command to delete IBM Data Cataloging CustomResourceDefinitions from the cluster. 
    oc delete customresourcedefinition/spectrumdiscovers.spectrum-discover.ibm.com
oc delete customresourcedefinition/spectrumdiscoverapplications.spectrum-discover.ibm.com
  9. Run the following command to scale up prerequisite operator. 
    oc -n ${FUSION_NS} scale --replicas=1 deployment/isf-prereq-operator-controller-manager