51 lines
2.5 KiB
Markdown
51 lines
2.5 KiB
Markdown
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# Mount a Presearch node on TFGrid3 using VM
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The fastest way to mount a Presearch node on TFGrid3 is inside a VM.
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Steps :
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- Set up a VM, see [here](./vm.md). It is recommended to reserve a fix IP. You can also try out the planetary network (so reserve a VM without public IP), as long as the node you select is connected to the internet through an IPv4 address that isn't used yet for a Presearch node, you don't explicitly need to reserve a public IPv4 address. However, the planetary network is still in beta phase and might generate performance issues.
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- 1 CPU is enough for a PRE node. As we still need to install Docker on the VM before deploying a PRE node, please choose 8192 memory size.
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- Once your VM is set up, SSH into our machine.
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For the VM having an IP address you can enter the terminal command
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```
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ssh root@185.206.122.162
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```
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If you didn't reserve a public IPv4 address, you can ssh into your machine using the IPv6 address. Peopl doing this, should however first set up their identity in the Planetary Network with Yggdrasil. See [here](yggdrasil_client) to know how to do this.
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```
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ssh root@300:aa1b:e91b:720f:ae5f:8991:6df8:1ec9
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```
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Now you have an empty VM, also Docker still needs to be installed.
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Execute the following commands inside your VM :
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```
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apt update ;
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apt install sudo ;
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sudo apt install apt-transport-https ca-certificates curl software-properties-common ;
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - ;
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sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable" ;
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```
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Finally, install Docker. The Ubuntu machine does not come with `systemd`. The following does the trick :
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```
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apt-get install docker-ce docker-ce-cli containerd.io
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apt-cache madison docker-ce
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dockerd &
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```
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Once Docker is set up, you can launch the PRE node instructions on your VM:
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```
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docker stop presearch-node ; docker rm presearch-node ; docker stop presearch-auto-updater ; docker rm presearch-auto-updater ; docker run -d --name presearch-auto-updater --restart=unless-stopped -v /var/run/docker.sock:/var/run/docker.sock presearch/auto-updater --cleanup --interval 900 presearch-auto-updater presearch-node ; docker pull presearch/node ; docker run -dt --name presearch-node --restart=unless-stopped -v presearch-node-storage:/app/node -e REGISTRATION_CODE=$YOUR_REGISTRATION_CODE_HERE presearch/node ; docker logs -f presearch-node
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```
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And you're done !
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