-In a multi-host installation, containers are dispatched in docker daemons running in the <i>compute instances</i>, which need some special setup. We provide a "compute image builder script":https://github.com/arvados/arvados/tree/main/tools/compute-images that you can use to build a template image following "these instructions":https://doc.arvados.org/main/install/crunch2-cloud/install-compute-node.html . Once you have that image created, you can use the image ID in the Arvados configuration in the next steps.
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-h2(#choose_configuration). Choose the desired configuration
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-For documentation's sake, we will use the cluster name <i>arva2</i> and the domain <i>arv.local</i>. If you don't change them as required in the next steps, installation won't proceed.
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-We will try to provide a few Arvados' multi host installation configurations examples for different infrastructure providers. Currently only AWS is available but they can be used with almost any provider with little changes.
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-You need to copy one of the example configuration files and directory, and edit them to suit your needs.
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-h3(#multi_host_multi_hostnames). Multiple hosts / multiple hostnames