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16 changes: 16 additions & 0 deletions src/mas/devops/olm.py
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
import logging
from time import sleep
from os import path
from re import search

from kubernetes.dynamic.exceptions import NotFoundError
from openshift.dynamic import DynamicClient
Expand Down Expand Up @@ -152,6 +153,7 @@ def applySubscription(dynClient: DynamicClient, namespace: str, packageName: str
while installPlanPhase != "Complete":
installPlanResource = installPlanAPI.get(name=installPlanName, namespace=namespace)
installPlanPhase = installPlanResource.status.phase
_deleteFailedCsv(dynClient, name=name, namespace=namespace)
sleep(30)

# Wait for Subscription to complete
Expand Down Expand Up @@ -186,3 +188,17 @@ def _findAndDeleteResources(api, resourceType: str, labelSelector: str, namespac
for item in resources.items:
logger.info(f"Deleting {resourceType} {item.metadata.name}")
api.delete(name=item.metadata.name, namespace=namespace)


def _deleteFailedCsv(dynClient: DynamicClient, name: str, namespace: str):
subscriptionsAPI = dynClient.resources.get(api_version="operators.coreos.com/v1alpha1", kind="Subscription")
subscriptionResource = subscriptionsAPI.get(name=name, namespace=namespace)

conditionsSortedByTimestamp = sorted(subscriptionResource.status.conditions, key=lambda item: item['lastTransitionTime'], reverse=True)
if conditionsSortedByTimestamp[0]['reason'] == 'ConstraintsNotSatisfiable':
message = conditionsSortedByTimestamp[0]['message']
captureGroup = r"clusterserviceversion\s+([a-zA-Z0-9\-\.]+)"
csvName = search(captureGroup, message)

csvAPI = dynClient.resources.get(api_version="operators.coreos.com/v1alpha1", kind="ClusterServiceVersion")
csvAPI.delete(name=csvName, namespace=namespace)