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Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com> Co-authored-by: proposalbot <proposalbot@otc-service.com> Co-committed-by: proposalbot <proposalbot@otc-service.com>
50 lines
1.2 KiB
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50 lines
1.2 KiB
ReStructuredText
:original_name: cce_10_00356.html
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.. _cce_10_00356:
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Accessing a Container
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=====================
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Scenario
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--------
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If you encounter unexpected problems when using a container, you can log in to the container for debugging.
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Logging In to a Container Using kubectl
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---------------------------------------
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#. Use kubectl to connect to the cluster. For details, see :ref:`Connecting to a Cluster Using kubectl <cce_10_0107>`.
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#. Run the following command to view the created pod:
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.. code-block::
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kubectl get pod
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The example output is as follows:
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.. code-block::
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NAME READY STATUS RESTARTS AGE
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nginx-59d89cb66f-mhljr 1/1 Running 0 11m
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#. Query the name of the container in the pod.
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.. code-block::
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kubectl get po nginx-59d89cb66f-mhljr -o jsonpath='{range .spec.containers[*]}{.name}{end}{"\n"}'
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The example output is as follows:
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.. code-block::
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container-1
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#. Run the following command to log in to the container named **container-1** in **nginx-59d89cb66f-mhljrPod**:
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.. code-block::
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kubectl exec -it nginx-59d89cb66f-mhljr -c container-1 -- /bin/sh
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#. To exit the container, run the **exit** command.
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