Bug 1626207
| Summary: | migrate-network-policy.sh needs better error handling | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Max Whittingham <mwhittin> |
| Component: | Networking | Assignee: | Dan Winship <danw> |
| Status: | CLOSED ERRATA | QA Contact: | Meng Bo <bmeng> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | unspecified | CC: | aos-bugs, bbennett, jokerman, mmccomas, weliang |
| 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: | 2019-06-04 10:40:34 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: | |||
Dan, can you take a look? Used latest migrate-network-policy.sh and no error message showed up any more when tested in v3.10.83.
[root@qe-weliang-310master-etcd-nfs-1 ~]# ./policy.sh
Deleting orphan NetNamespace 'weibin-testing':
apiVersion: network.openshift.io/v1
kind: NetNamespace
metadata:
creationTimestamp: 2018-12-05T19:36:34Z
name: weibin-testing
resourceVersion: "50534"
selfLink: /apis/network.openshift.io/v1/netnamespaces/weibin-testing
uid: 12d64134-f8c5-11e8-b1be-fa163e4add6f
netid: 3333
netname: weibin-testing
netnamespace.network.openshift.io "weibin-testing" deleted
NAMESPACE: default
Namespace is global: adding label legacy-netid=0
NAMESPACE: hostports
NAMESPACE: install-test
NAMESPACE: kube-public
NAMESPACE: kube-service-catalog
Namespace is global: adding label legacy-netid=0
NAMESPACE: kube-system
NAMESPACE: management-infra
NAMESPACE: my-namespace
NAMESPACE: openshift
NAMESPACE: openshift-ansible-service-broker
NAMESPACE: openshift-infra
NAMESPACE: openshift-logging
NAMESPACE: openshift-node
NAMESPACE: openshift-sdn
NAMESPACE: openshift-template-service-broker
NAMESPACE: openshift-web-console
NAMESPACE: p1
Renumbering formerly-shared namespaces: kube-service-catalog
[root@qe-weliang-310master-etcd-nfs-1 ~]# oc version
oc v3.10.83
kubernetes v1.10.0+b81c8f8
features: Basic-Auth GSSAPI Kerberos SPNEGO
Server https://qe-weliang-310master-etcd-nfs-1.int.1205-fxp.qe.rhcloud.com:8443
openshift v3.10.83
kubernetes v1.10.0+b81c8f8
[root@qe-weliang-310master-etcd-nfs-1 ~]#
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-2019:0758 |
Description of problem: If you have a stray NetNamespace object without a corresponding Namespace, the migration script will fail when trying to create a NetworkPolicy in that namespace: Error from server (NotFound): error when creating "STDIN": namespaces "gsnvc" not found If you run the migration script, then run the unmigration script, then run the migration script again, it will fail: Error from server (AlreadyExists): error when creating "STDIN": networkpolicies.extensions "default-deny" already exists Expected results: migrate-network-policy.sh should be able to be run idempotently, failing midway through should not prevent subsequent runs.