Description of problem:

            {
                "lastTransitionTime": "2021-01-28T23:05:21Z",
                "message": "Failed to resync 4.7.0-0.ci.test-2021-01-28-220658-ci-op-rc8kq02g because: timed out waiting for the condition during syncRequiredMachineConfigPools: error pool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 1, updated: 1, unavailable: 1)",
                "reason": "RequiredPoolsFailed",
                "status": "True",
                "type": "Degraded"
            },
...

        "extension": {
            "master": "pool is degraded because nodes fail with \"1 nodes are reporting degraded status on sync\": \"Node ip-10-0-152-47.ec2.internal is reporting: \\\"unexpected on-disk state validating against rendered-master-3e138d3ac42a9c896a3f21ed625aeccd: content mismatch for file \\\\\\\"/etc/systemd/system/pivot.service.d/10-mco-default-env.conf\\\\\\\"\\\"\"",
            "worker": "pool is degraded because nodes fail with \"1 nodes are reporting degraded status on sync\": \"Node ip-10-0-132-67.ec2.internal is reporting: \\\"unexpected on-disk state validating against rendered-worker-49353d565bcb65a360a2b69eb8812dd0: content mismatch for file \\\\\\\"/etc/systemd/system/pivot.service.d/10-mco-default-env.conf\\\\\\\"\\\"\""
        },


https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_machine-api-operator/793/pull-ci-openshift-machine-api-operator-master-e2e-aws-operator/1354912605000437760