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29 lines
990 B
Plaintext
29 lines
990 B
Plaintext
// Module included in the following assemblies:
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//
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// * scalability_and_performance/low_latency_tuning/cnf-performing-platform-verification-latency-tests.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="cnf-performing-end-to-end-tests-troubleshooting_{context}"]
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= Troubleshooting errors with the cnf-tests container
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To run latency tests, the cluster must be accessible from within the `cnf-tests` container.
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.Prerequisites
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* You have installed the OpenShift CLI (`oc`).
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* You have logged in as a user with `cluster-admin` privileges.
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.Procedure
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* Verify that the cluster is accessible from inside the `cnf-tests` container by running the following command:
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+
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[source,terminal,subs="attributes+"]
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----
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$ podman run -v $(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig \
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registry.redhat.io/openshift4/cnf-tests-rhel9:v{product-version} \
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oc get nodes
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----
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+
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If this command does not work, an error related to spanning across DNS, MTU size, or firewall access might be occurring.
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