4.6. Python 애플리케이션 배포

프로세스

1. 새 Python 애플리케이션을 생성하려면 다음 명령을 입력합니다.

   $ oc new-app python~https://github.com/openshift-roadshow/nationalparks-py.git --name nationalparks -l 'app=national-parks-app,component=nationalparks,role=backend,app.kubernetes.io/part-of=national-parks-app,app.kubernetes.io/name=python' --allow-missing-images=true

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   출력 예

   --> Found image 0406f6c (13 days old) in image stream "openshift/python" under tag "3.9-ubi9" for "python"
   
       Python 3.9
       ----------
       Python 3.9 available as container is a base platform for building and running various Python 3.9 applications and frameworks. Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python's elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms.
   
       Tags: builder, python, python39, python-39, rh-python39
   
       * A source build using source code from https://github.com/openshift-roadshow/nationalparks-py.git will be created
         * The resulting image will be pushed to image stream tag "nationalparks:latest"
         * Use 'oc start-build' to trigger a new build
   
   --> Creating resources with label app=national-parks-app,app.kubernetes.io/name=python,app.kubernetes.io/part-of=national-parks-app,component=nationalparks,role=backend ...
       imagestream.image.openshift.io "nationalparks" created
       buildconfig.build.openshift.io "nationalparks" created
       deployment.apps "nationalparks" created
       service "nationalparks" created
   --> Success

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2. nationalparks 애플리케이션을 공개할 경로를 생성하려면 다음 명령을 입력합니다.

   $ oc create route edge nationalparks --service=nationalparks

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   출력 예

   route.route.openshift.io/parksmap created

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3. 생성된 애플리케이션 경로를 검색하려면 다음 명령을 입력합니다.

   $ oc get route

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   출력 예

   NAME             HOST/PORT                                                           PATH   SERVICES        PORT       TERMINATION   WILDCARD
   nationalparks    nationalparks-user-getting-started.apps.cluster.example.com                nationalparks   8080-tcp   edge          None
   parksmap         parksmap-user-getting-started.apps.cluster.example.com                     parksmap        8080-tcp   edge          None

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