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74 lines
2.2 KiB
Plaintext
74 lines
2.2 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * tutorials/dev-app-cli.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="getting-started-cli-examining-pod_{context}"]
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= Viewing pod details
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{product-title} uses the Kubernetes concept of a _pod_, which is one or more containers deployed together on one host, and the smallest compute unit that can be defined, deployed, and managed.
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Pods are the rough equivalent of a machine instance, physical or virtual, to a container.
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You can view the pods in your cluster and to determine the health of those pods and the cluster as a whole.
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.Prerequisites
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* You have deployed the `parksmap` front-end application.
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.Procedure
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* List all pods in the current project by running the following command:
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+
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[source,terminal]
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----
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$ oc get pods
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----
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.Example output
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[source,terminal]
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----
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NAME READY STATUS RESTARTS AGE
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parksmap-5f9579955-6sng8 1/1 Running 0 77s
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----
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* Show details for a pod by running the following command:
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+
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[source,terminal]
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----
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$ oc describe pod parksmap-5f9579955-6sng8
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----
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+
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.Example output
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[source,terminal]
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----
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Name: parksmap-5f9579955-6sng8
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Namespace: user-getting-started
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Priority: 0
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Service Account: default
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Node: ci-ln-fr1rt92-72292-4fzf9-worker-a-g9g7c/10.0.128.4
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Start Time: Wed, 26 Mar 2025 14:03:19 -0400
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Labels: app=national-parks-app
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app.kubernetes.io/part-of=national-parks-app
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component=parksmap
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deployment=parksmap
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pod-template-hash=848bd4954b
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role=frontend
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...
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----
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* View logs for a pod by running the following command:
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+
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[source,terminal]
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----
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$ oc logs parksmap-5f9579955-6sng8
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----
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.Example output
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[source,terminal]
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----
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...
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2025-03-26 18:03:24.774 INFO 1 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : Started.
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2025-03-26 18:03:24.798 INFO 1 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
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2025-03-26 18:03:24.801 INFO 1 --- [ main] c.o.evg.roadshow.ParksMapApplication : Started ParksMapApplication in 4.053 seconds (JVM running for 4.46)
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----
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