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46 lines
1.2 KiB
ReStructuredText
46 lines
1.2 KiB
ReStructuredText
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Node.js with Docker
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===================
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.. index:: node, nodejs, docker, docker-compose
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`Node.js`_ support is provided out-of-the-box, ready for use as-is, or with any kind of customizations suiting the specific needs of the project.
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.. _`Node.js`: https://nodejs.org/en/
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*All paths are relative to the generated project's root.*
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.. _nodewithdocker-prereq:
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Prerequisites
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-------------
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- The project was generated with :code:`use_docker` set to :code:`y`.
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- These :ref:`devlocdocker-prereq` are met as well.
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.. _nodewithdocker-overview:
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Overview
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--------
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Essential aspects of Node.js integration are
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- node docker-compose service (:code:`node`) definition in :code:`./dev.yml`;
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- :code:`./compose/node/Dockerfile-dev` defining the :code:`node` image;
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- :code:`./node_modules/` 'overlayed' with :code:`/app/node_modules/`, its counterpart from the running instance of :code:`node`.
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Workflow
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--------
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#. [*skip if done*] :ref:`devlocdocker-build-the-stack`:
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- when building :code:`node` image from scratch, dependencies from :code:`package.json` are installed.
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#. :ref:`devlocdocker-boot-the-system`.
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To log the running :code:`node` container's activity,
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.. code-block:: bash
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$ docker-compose -f dev.yml logs node
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