Bug 1701468
| Summary: | Fail to deploy the same operator with different ways(clusterwide, singlenamespace) in the same cluster | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Jian Zhang <jiazha> |
| Component: | OLM | Assignee: | Evan Cordell <ecordell> |
| OLM sub component: | OperatorHub | QA Contact: | Jian Zhang <jiazha> |
| Status: | CLOSED WONTFIX | Docs Contact: | |
| Severity: | medium | ||
| Priority: | high | CC: | bandrade, chezhang, dyan, jfan, scolange, zitang |
| Version: | 4.1.0 | Keywords: | Reopened |
| Target Milestone: | --- | ||
| Target Release: | 4.1.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-04-29 14:41:12 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: | |||
This is the correct behavior for OLM. If we didn't prevent the installation of a clusterwide and namespaced operator, then both operators would fight for control in the namespace that the non-global operator is watching. The error message `intersecting operatorgroups provide the same apis` indicates this state. @Evan Thanks for your information! I understand, but it is a little confusing. For now, there are two choices(`singleNamespace` and `AllNamespaces`) for the users on the Web console. If the user installed an operator with the `singleNamespace` way. And then, the `AllNamespace` way should be forbidden to use. vice versa. Reopen it since I think we should add this restricts on the Web console. Correct me if I'm wrong. The UX issues you raise are reasonable concerns, but we won't be able to fix them for 4.1/4.2. We can revisit in the future. |
Description of problem: Got the "InterOperatorGroupOwnerConflict" when installing the clusterwide etcd operator after the singlenamespace etcd operator installed. Version-Release number of selected component (if applicable): Cluster version is 4.1.0-0.nightly-2019-04-18-210657 OLM version info: io.openshift.build.commit.id=c718ec855bb26a111d66ba2ba193d30e54f7feb1 How reproducible: always Steps to Reproduce: 1. Install the `singleNamespace` etcd operator in project default. 2. Check its status, it works well: mac:OCP-21082 jianzhang$ oc get csv -n default NAME DISPLAY VERSION REPLACES PHASE etcdoperator.v0.9.4 etcd 0.9.4 etcdoperator.v0.9.2 Succeeded Its installMode as below: mac:OCP-21082 jianzhang$ oc get csv -n default etcdoperator.v0.9.4 -o yaml ... installModes: - supported: true type: OwnNamespace - supported: true type: SingleNamespace - supported: false type: MultiNamespace - supported: false type: AllNamespaces mac:OCP-21082 jianzhang$ oc get pods -n default NAME READY STATUS RESTARTS AGE etcd-operator-578cc84b7f-rpqtp 3/3 Running 0 64m 3. Install the `cluster wide` etcd operator in the default project "openshift-operators". 4. Check the clusterwide etcd operator status. Actual results: The csv of the clusterwide-etcd-operator failed: mac:OCP-21082 jianzhang$ oc get csv -n openshift-operators NAME DISPLAY VERSION REPLACES PHASE etcdoperator.v0.9.4-clusterwide etcd 0.9.4-clusterwide etcdoperator.v0.9.2-clusterwide Failed mac:OCP-21082 jianzhang$ oc describe csv etcdoperator.v0.9.4-clusterwide -n openshift-operators ... Install Modes: Supported: true Type: OwnNamespace Supported: false Type: SingleNamespace Supported: false Type: MultiNamespace Supported: true Type: AllNamespaces ... Status: Certs Last Updated: <nil> Certs Rotate At: <nil> Conditions: Last Transition Time: 2019-04-19T06:07:44Z Last Update Time: 2019-04-19T06:07:44Z Message: intersecting operatorgroups provide the same apis Phase: Failed Reason: InterOperatorGroupOwnerConflict Last Transition Time: 2019-04-19T06:07:44Z Last Update Time: 2019-04-19T06:07:44Z Message: intersecting operatorgroups provide the same apis Phase: Failed Reason: InterOperatorGroupOwnerConflict Events: Type Reason Age From Message ---- ------ ---- ---- ------- Warning InterOperatorGroupOwnerConflict 40m operator-lifecycle-manager intersecting operatorgroups provide the same apis Expected results: The clusterwide etcd operator should be installed successfully. Additional info: The OperatorGroup in project default: mac:OCP-21082 jianzhang$ oc get og -n default default-jwng4 -o yaml apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: annotations: olm.providedAPIs: Cluster.v1alpha1.clusterregistry.k8s.io,CouchbaseCluster.v1.couchbase.com,DNSEndpoint.v1alpha1.multiclusterdns.federation.k8s.io,Domain.v1alpha1.multiclusterdns.federation.k8s.io,EtcdBackup.v1beta2.etcd.database.coreos.com,EtcdCluster.v1beta2.etcd.database.coreos.com,EtcdRestore.v1beta2.etcd.database.coreos.com,FederatedCluster.v1alpha1.core.federation.k8s.io,FederatedServiceStatus.v1alpha1.core.federation.k8s.io,FederatedTypeConfig.v1alpha1.core.federation.k8s.io,FederationConfig.v1alpha1.core.federation.k8s.io,IngressDNSRecord.v1alpha1.multiclusterdns.federation.k8s.io,PropagatedVersion.v1alpha1.core.federation.k8s.io,ReplicaSchedulingPreference.v1alpha1.scheduling.federation.k8s.io,ServiceDNSRecord.v1alpha1.multiclusterdns.federation.k8s.io creationTimestamp: 2019-04-19T05:25:01Z generateName: default- generation: 2 name: default-jwng4 namespace: default resourceVersion: "58614" selfLink: /apis/operators.coreos.com/v1/namespaces/default/operatorgroups/default-jwng4 uid: 7b36dd11-6263-11e9-9886-06248344a592 spec: serviceAccount: metadata: creationTimestamp: null targetNamespaces: - default status: lastUpdated: 2019-04-19T05:25:02Z namespaces: - default The OperatorGroup in project openshift-operators: mac:OCP-21082 jianzhang$ oc get og -n openshift-operators global-operators -o yaml apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: annotations: olm.providedAPIs: Cockroachdb.v1alpha1.charts.helm.k8s.io,Kafka.v1alpha1.kafka.strimzi.io,KafkaConnect.v1alpha1.kafka.strimzi.io,KafkaConnectS2I.v1alpha1.kafka.strimzi.io,KafkaMirrorMaker.v1alpha1.kafka.strimzi.io,KafkaTopic.v1alpha1.kafka.strimzi.io,KafkaUser.v1alpha1.kafka.strimzi.io creationTimestamp: 2019-04-19T03:19:41Z generation: 2 name: global-operators namespace: openshift-operators resourceVersion: "110821" selfLink: /apis/operators.coreos.com/v1/namespaces/openshift-operators/operatorgroups/global-operators uid: f87c0ed2-6251-11e9-8a0a-028455df8cba spec: serviceAccount: metadata: creationTimestamp: null status: lastUpdated: 2019-04-19T03:21:52Z namespaces: - "" The relevent olm-operator logs: mac:OCP-21082 jianzhang$ oc logs olm-operator-78dff998fd-lx8d4 |grep etcd|grep -i "error" time="2019-04-19T05:39:31Z" level=info msg="operatorgroup incorrect" csv=etcdoperator.v0.9.4 error="<nil>" id=7OL2S namespace=default phase= time="2019-04-19T06:07:44Z" level=info msg="operatorgroup incorrect" csv=etcdoperator.v0.9.4-clusterwide error="<nil>" id=JBWsC namespace=openshift-operators phase= time="2019-04-19T06:07:44Z" level=warning msg="error cleaning up CSV deployment" csv=etcdoperator.v0.9.4-clusterwide deployment=etcd-operator err="deployments.apps \"etcd-operator\" not found" id=L/duT namespace=openshift-operators phase=