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77 lines
2.4 KiB
ReStructuredText
77 lines
2.4 KiB
ReStructuredText
.. _arm_images:
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Arm images for Mailu
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====================
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Using Mailu arm images
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----------------------
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The Mailu project makes use of github actions for automatic CI/CD.
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Github actions only has x64 (amd64) runners. This means we can build the arm images
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using QEMU, but we cannot test the images. For this reason the arm images have
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a BETA status. We only guarantee that the images could be built.
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We strongly recommend to make use of the pinned version (tag 1.9.10 vs tag 1.9).
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Pinned versions (tag x.y.z) are not updated. This allows upgrading manually by changing the
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tag to the next pinned version.
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Whenever images are deployed for master and for releases (branch x.y),
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images are also built for arm.
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The images are pushed with -arm appended to the tag. For example:
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- admin:master-arm
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- admin:1.10-arm
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To use these images, simply use setup.mailu.io for generating the docker-composse.yml
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file and mailu.env file. Then in the docker-compose.yml file append -arm to the tags of
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all images from the mailu docker repository.
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Build manually
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--------------
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It is possible to build the images manually. There are two possibilities for this.
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Github actions
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``````````````
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The main workflow build-test-deploy can be triggered manually.
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Via the parameter ``architecture`` the target platform can be specified.
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Use the value ``'linux/arm64,linux/arm/v7'``.
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To use it:
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1. Fork the Mailu github project.
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2. In the settings of your forked project, configure the secrets Docker_Login and Docker_Password. For more information on these secrets, see the comments in the build-test-deploy.yml file.
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3. In the forked project, trigger the workflow build-test-deploy manually.
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4. For the parameter architecture use the value ``'linux/arm64,linux/arm/v7'``.
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Manually
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````````
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It is also possible to build the images manually on bare-metal.
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The buildx file ``tests/build.hcl`` can be used for this.
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To build manually:
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1. Install QEMU static binaries. This is only required, if you don't built on an arm machine. For Ubuntu install qemu-user-static.
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2. Clone the Mailu github project.
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3. Export the parameters.
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4. Create a buildx builder instance
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5. Run buildx overriding the architecture.
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For example:
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.. code-block:: bash
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docker login
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Username: Foo
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Password: Bar
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export DOCKER_ORG="Foo"
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export MAILU_VERSION="master-arm"
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export MAILU_PINNED_VERSION="hash"
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docker buildx create --use
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docker buildx bake -f tests/build.hcl --push --set *.platform=linux/arm64,linux/arm/v7
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