Bug 1723851
| Summary: | Operators requesting cluster-scoped permission can trigger kube GC bug | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Evan Cordell <ecordell> |
| Component: | OLM | Assignee: | Evan Cordell <ecordell> |
| OLM sub component: | OLM | QA Contact: | Jian Zhang <jiazha> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | high | ||
| Priority: | high | CC: | bandrade, chuo, eparis, jfan, scolange, sponnaga |
| Version: | 4.1.0 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.1.z | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | 4.1.5 | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-08-28 19:54:45 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Comment 5
Eric Paris
2019-07-03 15:44:39 UTC
LGTM, steps as below: Cluster version is 4.1.0-0.nightly-2019-08-19-173358 OLM version: io.openshift.build.commit.url=https://github.com/operator-framework/operator-lifecycle-manager/commit/e782ca5034ae1fc706145ffd4634ebdffb58b2ba io.openshift.build.source-location=https://github.com/operator-framework/operator-lifecycle-manager 1) Install an operator which contains `clusterPermissions` field. For example, AMQ-Stream. mac:~ jianzhang$ oc get sub -n openshift-operators NAME PACKAGE SOURCE CHANNEL amq-streams amq-streams installed-redhat-openshift-operators stable mac:~ jianzhang$ oc get csv -n openshift-operators NAME DISPLAY VERSION REPLACES PHASE amqstreams.v1.2.0 AMQ Streams 1.2.0 amqstreams.v1.1.0 Succeeded 2) Check its `Clucsterrole/CClusterrolebinding` objects if contains the `OwnerReferences` field. mac:~ jianzhang$ oc get clusterrole amqstreams.v1.2.0-65zzh -o yaml apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: creationTimestamp: "2019-08-20T06:09:06Z" labels: olm.owner: amqstreams.v1.2.0 olm.owner.kind: ClusterServiceVersion olm.owner.namespace: openshift-operators name: amqstreams.v1.2.0-65zzh resourceVersion: "60969" selfLink: /apis/rbac.authorization.k8s.io/v1/clusterroles/amqstreams.v1.2.0-65zzh uid: 04665d3a-c311-11e9-9ac3-02244971cb6e rules: ... mac:~ jianzhang$ oc get clusterrolebinding amqstreams.v1.2.0-65zzh-strimzi-cluster-operator-95n7h -o yaml apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: creationTimestamp: "2019-08-20T06:09:06Z" labels: olm.owner: amqstreams.v1.2.0 olm.owner.kind: ClusterServiceVersion olm.owner.namespace: openshift-operators name: amqstreams.v1.2.0-65zzh-strimzi-cluster-operator-95n7h resourceVersion: "60972" selfLink: /apis/rbac.authorization.k8s.io/v1/clusterrolebindings/amqstreams.v1.2.0-65zzh-strimzi-cluster-operator-95n7h uid: 04695dae-c311-11e9-9ac3-02244971cb6e roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: amqstreams.v1.2.0-65zzh subjects: - kind: ServiceAccount name: strimzi-cluster-operator namespace: openshift-operators No `OwnerReferences` field anymore, LGTM, verify it. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:2547 |