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79 lines
2.3 KiB
ReStructuredText
79 lines
2.3 KiB
ReStructuredText
.. include:: /_includes/all.rst
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.. include:: /_includes/snippets/__ANNOUNCEMENTS__.rst
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.. _connect_to_other_docker_container:
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*********************************
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Connect to other Docker container
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*********************************
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Other Docker container can either be accessed by connecting back to the host os or by adding its
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image directly to the Devilbox stack.
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**Table of Contents**
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.. contents:: :local:
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Any Docker container on host os
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===============================
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1. To connect to any other Docker container on your host os from within the Devilbox Docker
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container, you first need to make sure, you are able to connect to your host os from within the
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Devilbox Docker container.
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.. seealso:: :ref:`connect_to_host_os`
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2. Once you are able to connect to the host os, start any other Docker container and make its
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port that you want to access available to your host os by specifying ``-p``.
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An example with e.g. an external |ext_lnk_docker_image_grafana| container
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might look like this:
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.. code-block:: bash
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host> docker run -d --name=grafana -p 3000:3000 grafana/grafana
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You can then connect to your host os on port ``3000`` from within the Devilbox Docker container
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and be able to use it.
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Add Docker container to Devilbox network
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========================================
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The Devilbox defines its own bridge network, usually called ``devilbox_app_net``.
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.. note::
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The name may vary depending on the name of the Devilbox directory. It assembles itself by
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``<Devilbox_dir_name>_app_net``.
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1. Start the Devilbox
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2. Start your container of choice
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.. code-block:: bash
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host> docker run -d --name mycontainer
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3. Attach your container to the Devilbox network
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.. code-block:: bash
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host> docker network connect devilbox_app_net mycontainer
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Once you have done that, ``mycontainer`` is then part of the internal Devilbox network
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and is able to resolve Devilbox container by its name and vice-versa.
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4. Connect from Devilbox PHP container to ``mycontainer``
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From inside the PHP container, you can then refer to your container by its hostname
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``mycontainer``
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Add Docker container to Devilbox stack
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======================================
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Alternatively you can also add any Docker container to the Devilbox network by adding an image
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it to the Devilbox stack directly.
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.. seealso:: :ref:`add_your_own_docker_image`
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