Pods are failing to communicate when network policy is applied
Issue
- Pods are unable to communicate when network policy is applied.
- Connection timed out when a network policy is applied to enable pod-to-pod communication between projects.
$ oc exec -it ovs-2zk7q -n openshift-sdn -- curl -kv telnet://10.0.0.1:9411
* About to connect() to 10.0.0.1 port 9411 (#0)
* Trying 10.0.0.1...
* Connection timed out
* Failed connect to 10.0.0.1:9411; Connection timed out
* Closing connection 0
curl: (7) Failed connect to 10.0.0.1:9411; Connection timed out
command terminated with exit code 7
- Pod communication fails when migrated from
ovs-multitenant
plugin toovs-networkpolicy
plugin.
Environment
- Red Hat Openshift Container Platform (OCP)
- 3.9
- 3.10
- 3.11
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