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| − | ==Introduction==
| + | #REDIRECT [[https://wiki.servarr.com/en/docker-arm-synology]] |
| − | Synology only offer a docker package on their <code>x64</code> based NAS. Using this method to install docker on an <code>aarch64</code> NAS is totally unsupported/untested and totally at your own risk. It is entirely possible it will destroy your NAS.
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| − | | |
| − | ==Summary==
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| − | | |
| − | The instructions below will:
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| − | # Place the docker binaries in <code>/usr/local/bin/</code> | |
| − | # Create a docker config file <code>/usr/local/etc/docker/docker.json</code>
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| − | # Configure docker to save its data to <code>/volume1/docker/var</code>
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| − | # Create a script to start docker on boot at <code>/usr/local/etc/rc.d/docker.sh</code>
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| − | # Create a <code>docker</code> group
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| − | # Place a docker-compose script in <code>/usr/local/bin/</code>
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| − | | |
| − | ==Installation==
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| − | Log in as <code>root</code> to your synology. Execute the following command:
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| − | curl https://gist.githubusercontent.com/ta264/2b7fb6e6466b109b9bf9b0a1d91ebedc/raw/7b11f25c3dce181faa5206aed8051f176cc4e406/get-docker.sh | sh
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| − | If all goes well you should see the message:
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| − | <pre>Done. Please add your user to the docker group in the Synology GUI and reboot your NAS.</pre>
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| − | | |
| − | Do as it says:
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| − | # Add your user to the new <code>docker</code> group using the Synology GUI
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| − | # '''Reboot.'''
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| − | | |
| − | Hopefully you have functioning <code>docker</code> and <code>docker-compose</code> commands, which should work when logged in as your normal user.
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| − | | |
| − | ==Caveats==
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| − | # It seems most ARM Synology don't support seccomp, so the docker container has unfettered access to your system (even more so than with a regular docker).
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| − | # Again, due to Synology constraints, all containers need to use <code>--network=host</code> (or <code>network: host</code> in compose) and everything will be directly accessible from the host. There are no port maps.
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| − | # Obviously you can only run aarch64 images, but most hotio and linuxserver images offer an aarch64 version.
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| − | | |
| − | ==Setting up a docker GUI==
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| − | If you want a GUI you can run Portainer using the following example compose:
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| − | | |
| − | <pre>
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| − | version: '2'
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| − | | |
| − | services:
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| − | portainer:
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| − | image: portainer/portainer
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| − | restart: unless-stopped
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| − | network_mode: host
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| − | volumes:
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| − | - /var/run/docker.sock:/var/run/docker.sock
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| − | - portainer_data:/data
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| − | | |
| − | volumes:
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| − | portainer_data:
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| − | </pre>
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| − | | |
| − | Place this in a file called <code>docker-compose.yml</code> in an otherwise empty directory. Run:
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| − | docker-compose up -d
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| − | Visit <code>http://ip:9000</code> to complete setup (where <code>ip</code> is the IP address of your synology).
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| − | | |
| − | ==Setting up Sonarr/Radarr/Lidarr/Readarr==
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| − | For guidance setting up Sonarr/Radarr/Lidarr/Readarr, see the [[Docker Guide]], and '''remember caveat 2 above.'''
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