We are seeing the upgrade tests failing on 4.7 on the install of AMQ Online 1.6 (i.e. before the upgrade to the new code has taken place). The brokers are failing to become ready due to a resource issue.

java.lang.IllegalStateException: Failed to wait for: 5 match
at io.enmasse.systemtest.isolated.upgrade.UpgradeTest.doTestUpgrade(UpgradeTest.java:256)
at io.enmasse.systemtest.isolated.upgrade.UpgradeTest.testUpgradeAnsible(UpgradeTest.java:167)

https://maas-jenkins-csb-amq-online.apps.ocp4.prod.psi.redhat.com/job/amq-online-downstream/job/1.7/job/amq-online-1.7-oc4.7-upgrade/

amq-online-infra 10m Normal SuccessfulCreate statefulset/broker-365ea72-town create Pod broker-365ea72-town-0 in StatefulSet broker-365ea72-town successful
amq-online-infra 10m Normal SuccessfulCreate statefulset/broker-365ea72-town create Claim data-broker-365ea72-town-0 Pod broker-365ea72-town-0 in StatefulSet broker-365ea72-town success
amq-online-infra 10m Warning FailedScheduling pod/broker-365ea72-town-0 0/6 nodes are available: 3 Insufficient memory, 3 node(s) had taint

{node-role.kubernetes.io/master: }

, that the pod didn't tolerate.
amq-online-infra 10m Normal WaitForFirstConsumer persistentvolumeclaim/data-broker-365ea72-town-0 waiting for first consumer to be created before binding
amq-online-infra 10m Warning FailedScheduling pod/broker-365ea72-town-0 0/6 nodes are available: 3 Insufficient memory, 3 node(s) had taint

{node-role.kubernetes.io/master: }

, that the pod didn't tolerate.
amq-online-infra 10m Normal SuccessfulCreate statefulset/broker-365ea72-4nei create Pod broker-365ea72-4nei-0 in StatefulSet broker-365ea72-4nei successful
amq-online-infra 10m Warning FailedScheduling pod/broker-365ea72-bw8f-0 0/6 nodes are available: 3 Insufficient memory, 3 node(s) had taint

{node-role.kubernetes.io/master: }

, that the pod didn't tolerate.
amq-online-infra 10m Normal SuccessfulCreate statefulset/broker-365ea72-bw8f create Claim data-broker-365ea72-bw8f-0 Pod broker-365ea72-bw8f-0 in StatefulSet broker-365ea72-bw8f success
amq-online-infra 10m Normal SuccessfulCreate statefulset/broker-365ea72-bw8f create Pod broker-365ea72-bw8f-0 in StatefulSet broker-365ea72-bw8f successful
amq-online-infra 10m Warning FailedScheduling pod/broker-365ea72-bw8f-0 0/6 nodes are available: 3 Insufficient memory, 3 node(s) had taint

{node-role.kubernetes.io/master: }

, that the pod didn't tolerate.
amq-online-infra 10m Normal SuccessfulCreate statefulset/broker-365ea72-4nei create Claim data-broker-365ea72-4nei-0 Pod broker-365ea72-4nei-0 in StatefulSet broker-365ea72-4nei success
amq-online-infra 9m43s Warning FailedScheduling pod/broker-365ea72-4nei-0 0/6 nodes are available: 3 Insufficient memory, 3 node(s) had taint

{node-role.kubernetes.io/master: }

, that the pod didn't tolerate.
amq-online-infra 10m Warning FailedScheduling pod/broker-365ea72-4nei-0 0/6 nodes are available: 3 Insufficient memory, 3 node(s) had taint

{node-role.kubernetes.io/master: }

, that the pod didn't tolerate.
a