Bug 1985957
| Summary: | Backport ovnkube-trace requires iproute to be installed in the pod to 4.8.z | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Christoph Stäbler <cstabler> |
| Component: | Networking | Assignee: | Christoph Stäbler <cstabler> |
| Networking sub component: | ovn-kubernetes | QA Contact: | Dan Brahaney <dbrahane> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | medium | ||
| Priority: | medium | CC: | aconstan, akaris, anusaxen, palonsor, zzhao |
| Version: | 4.7 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.8.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1978137 | Environment: | |
| Last Closed: | 2021-08-31 16:17:11 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1978137 | ||
| Bug Blocks: | 1995910 | ||
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 (OpenShift Container Platform 4.8.9 bug fix), 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-2021:3247 |
Working correctly in 4.8. Marking as verified. ❯ oc version Client Version: 4.7.0-202107292319.p0.git.8b4b094.assembly.stream-8b4b094 Server Version: 4.8.0-0.nightly-2021-08-23-234834 Kubernetes Version: v1.21.1+9807387 ❯ POD=$(oc get pods -n openshift-ovn-kubernetes -l app=ovnkube-master -o name | head -1 | awk -F '/' '{print $NF}') ❯ oc cp -n openshift-ovn-kubernetes $POD:/usr/bin/ovnkube-trace ovnkube-trace Defaulting container name to northd. tar: Removing leading `/' from member names ❯ chmod +x ovnkube-trace ❯ ./ovnkube-trace -dst alertmanager-main-0 -dst-namespace openshift-monitoring -src alertmanager-main-0 -src-namespace openshift-monitoring -tcp I0824 17:01:57.364564 75 ovs.go:96] Maximum command line arguments set to: 191102 I0824 17:01:57.364908 75 ovnkube-trace.go:446] Log level set to: 0 ovn-trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output to "openshift-monitoring_alertmanager-main-0" I0824 17:02:03.174818 75 ovnkube-trace.go:727] ovn-trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output to "openshift-monitoring_alertmanager-main-0" ovn-trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output to "openshift-monitoring_alertmanager-main-0" I0824 17:02:03.881771 75 ovnkube-trace.go:769] ovn-trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output to "openshift-monitoring_alertmanager-main-0" ovs-appctl ofproto/trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output:23 Final flow: I0824 17:02:04.356071 75 ovnkube-trace.go:813] ovs-appctl ofproto/trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output:23 Final flow: ovs-appctl ofproto/trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output:23 Final flow: I0824 17:02:04.831137 75 ovnkube-trace.go:857] ovs-appctl ofproto/trace indicates success from alertmanager-main-0 to alertmanager-main-0 - matched on output:23 Final flow: install ovn-detrace Output: Requirement already satisfied: ovs in /usr/lib64/python3.6/site-packages Requirement already satisfied: pyOpenSSL in /usr/lib/python3.6/site-packages Collecting sortedcontainers (from ovs) Downloading https://files.pythonhosted.org/packages/32/46/9cb0e58b2deb7f82b84065f37f3bffeb12413f947f9388e4cac22c4621ce/sortedcontainers-2.4.0-py2.py3-none-any.whl Requirement already satisfied: cryptography>=2.3 in /usr/lib64/python3.6/site-packages (from pyOpenSSL) Requirement already satisfied: six>=1.5.2 in /usr/lib/python3.6/site-packages (from pyOpenSSL) Requirement already satisfied: cffi!=1.11.3,>=1.8 in /usr/lib64/python3.6/site-packages (from cryptography>=2.3->pyOpenSSL) Requirement already satisfied: pycparser in /usr/lib/python3.6/site-packages (from cffi!=1.11.3,>=1.8->cryptography>=2.3->pyOpenSSL) Installing collected packages: sortedcontainers Successfully installed sortedcontainers-2.4.0 install ovn-detrace Output: Requirement already satisfied: ovs in /usr/lib64/python3.6/site-packages Requirement already satisfied: pyOpenSSL in /usr/lib/python3.6/site-packages Requirement already satisfied: sortedcontainers in /usr/local/lib/python3.6/site-packages (from ovs) Requirement already satisfied: cryptography>=2.3 in /usr/lib64/python3.6/site-packages (from pyOpenSSL) Requirement already satisfied: six>=1.5.2 in /usr/lib/python3.6/site-packages (from pyOpenSSL) Requirement already satisfied: cffi!=1.11.3,>=1.8 in /usr/lib64/python3.6/site-packages (from cryptography>=2.3->pyOpenSSL) Requirement already satisfied: pycparser in /usr/lib/python3.6/site-packages (from cffi!=1.11.3,>=1.8->cryptography>=2.3->pyOpenSSL) ovn-trace command Completed normally ❯ oc -n openshift-monitoring exec -it alertmanager-main-0 -- bash Defaulting container name to alertmanager. Use 'oc describe pod/alertmanager-main-0 -n openshift-monitoring' to see all of the containers in this pod. bash-4.4$ ip a bash: ip: command not found