Bug 1889835 - openshift4-cnf-test | Nodes where PTP agent is running are not detected properly (ptp daemonset)
Summary: openshift4-cnf-test | Nodes where PTP agent is running are not detected prope...
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: CNF Platform Validation
Version: 4.7
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: 4.6.z
Assignee: Federico Paolinelli
QA Contact: Nikita
: 1889621 (view as bug list)
Depends On: 1889741
TreeView+ depends on / blocked
Reported: 2020-10-20 16:54 UTC by OpenShift BugZilla Robot
Modified: 2020-12-17 06:56 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2020-12-17 06:55:56 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Github openshift-kni cnf-features-deploy pull 361 0 None closed Bug 1889835: Update the ptp tests dependency. 2020-11-17 14:08:29 UTC
Github openshift ptp-operator pull 79 0 None closed [release-4.6] Bug 1889835: Fix the daemonset validation test 2020-11-16 14:44:50 UTC
Red Hat Product Errata RHBA-2020:5187 0 None None None 2020-12-17 06:56:03 UTC

Description OpenShift BugZilla Robot 2020-10-20 16:54:44 UTC
+++ This bug was initially created as a clone of Bug #1889741 +++

+++ This bug was initially created as a clone of Bug #1889621 +++

Description of problem:

PTP test did not pass because cnf-tests did not detect properly the number of nodes running PTP. 

Version-Release number of selected component (if applicable):


How reproducible:

Steps to Reproduce:
1. Configure the ptpOperatorConfig CRD to run only on a subset of nodes. For instance, nodes where the role label is equal to cnf-worker.
2. podman run -v $(pwd)/:/kubeconfig:Z -v $(pwd)/reports:/reports:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e DISCOVERY_MODE=true quay.io/openshift-kni/cnf-tests:latest /usr/bin/test-run.sh /usr/bin/test-run.sh -ginkgo.focus="ptp"

Actual results:

• Failure [0.652 seconds]
  PTP configuration verifications
    Should check that all nodes are running at least one replica of linuxptp-daemon [It]

    should be one instance per node
        <int32>: 2
    to be ==
        <int>: 5

Expected results:

PASS since they are just two nodes selected to run the PTP agent.

Additional info:

The nodes where the PTP agent must run is configured in the ptpOperatorConfig CRD. As an example:

                apiVersion: ptp.openshift.io/v1
                kind: PtpOperatorConfig
                  name: default
                  namespace: openshift-ptp
                    node-role.kubernetes.io/worker-cnf: ""

Comment 1 Sebastian Scheinkman 2020-10-20 17:00:13 UTC
*** Bug 1889621 has been marked as a duplicate of this bug. ***

Comment 2 or marziano 2020-11-17 14:07:58 UTC
apiVersion: ptp.openshift.io/v1
kind: PtpOperatorConfig
    node-role.kubernetes.io/worker-cnf: ""


Client Version: 4.6.0-202005061824-29e9a33
Server Version: 4.6.4
Kubernetes Version: v1.19.0+9f84db3


NAME       STATUS   ROLES               AGE   VERSION
master-0   Ready    master              19h   v1.19.0+9f84db3
master-1   Ready    master              19h   v1.19.0+9f84db3
master-2   Ready    master              19h   v1.19.0+9f84db3
worker-0   Ready    worker,worker-cnf   18h   v1.19.0+9f84db3
worker-1   Ready    worker,worker-cnf   18h   v1.19.0+9f84db3


Bug is Verified for image: registry-proxy.engineering.redhat.com/rh-osbs/openshift4-cnf-tests:v4.6.0-30

Comment 5 errata-xmlrpc 2020-12-17 06:55:56 UTC
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 4.6.8 low-latency extras update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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