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Update INSTALL.md to keep the suggested crontab from updating all packages on the users system. See merge request veilid/veilid!306
231 lines
7.2 KiB
Markdown
231 lines
7.2 KiB
Markdown
# Install and run a Veilid Node
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## Server Grade Headless Nodes
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These network support nodes are heavier than the node a user would establish on their phone in the form of a chat or social media application. A cloud based virtual private server (VPS), such as Digital Ocean Droplets or AWS EC2, with high bandwidth, processing resources, and uptime availability is crucial for building the fast, secure, and private routing that Veilid is built to provide.
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## Install
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### Debian
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Follow the steps here to add the repo to a Debian based system and install Veilid.
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**Step 1**: Add the GPG keys to your operating systems keyring.<br />
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*Explanation*: The `wget` command downloads the public key, and the `sudo gpg` command adds the public key to the keyring.
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```shell
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wget -O- https://packages.veilid.net/gpg/veilid-packages-key.public | sudo gpg --dearmor -o /usr/share/keyrings/veilid-packages-keyring.gpg
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```
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**Step 2**: Identify your architecture<br />
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*Explanation*: The following command will tell you what type of CPU your system is running
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```shell
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dpkg --print-architecture
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```
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**Step 3**: Add Veilid to your list of available software.<br />
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*Explanation*: Use the result of your command in **Step 2** and run **one** of the following:
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- For *STABLE* releases
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- **AMD64** based systems run this command:
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```shell
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echo "deb [arch=amd64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt stable main" | sudo tee /etc/apt/sources.list.d/veilid.list 1>/dev/null
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```
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- **ARM64** based systems run this command:
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```shell
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echo "deb [arch=arm64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt stable main" | sudo tee /etc/apt/sources.list.d/veilid.list 1>/dev/null
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```
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- For *NIGHTLY* (bleeding edge) releases
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- **AMD64** based systems run this command:
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```shell
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echo "deb [arch=amd64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt nightly main" | sudo tee /etc/apt/sources.list.d/veilid.list 1>/dev/null
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```
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- **ARM64** based systems run this command:
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```shell
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echo "deb [arch=arm64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt nightly main" | sudo tee /etc/apt/sources.list.d/veilid.list 1>/dev/null
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```
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*Explanation*:
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Each of the above commands will create a new file called `veilid.list` in the `/etc/apt/sources.list.d/`. This file contains instructions that tell the operating system where to download Veilid.
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**Step 4**: Refresh the package manager.<br />
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*Explanation*: This tells the `apt` package manager to rebuild the list of available software using the files in `/etc/apt/sources.list.d/` directory.
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```shell
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sudo apt update
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```
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**Step 5**: Install Veilid.
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```shell
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sudo apt install veilid-server veilid-cli
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```
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**Step 6**: Start veilid-server.service
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Go to [Start headless node](#start-headless-node)
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**Step 7**: View Node Activity
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Invoke the Veilid CLI utility.
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Either add your user to the _veilid_ group and invoke the command
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```shell
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veilid-cli
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```
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Or use _sudo_ to invoke as the _veilid_ user
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```shell
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sudo -u veilid veilid-cli
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```
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### RPM-based
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Follow the steps here to add the repo to
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RPM-based systems (CentOS, Rocky Linux, AlmaLinux, Fedora, etc.)
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and install Veilid.
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**Step 1**: Add Veilid to your list of available software.
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- For *STABLE* releases
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```shell
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sudo dnf config-manager --add-repo https://packages.veilid.net/rpm/stable/x86_64/veilid-stable-x86_64-rpm.repo
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```
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- For *NIGHTLY* (bleeding edge) releases
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```shell
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sudo dnf config-manager --add-repo https://packages.veilid.net/rpm/nightly/x86_64/veilid-nightly-x86_64-rpm.repo
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```
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**Step 2**: Install Veilid.
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```shell
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sudo dnf install veilid-server veilid-cli
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```
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**Step 3**: Start veilid-server.service
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Go to [Start headless node](#start-headless-node)
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**Step 4**: View Node Activity
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Invoke the Veilid CLI utility.
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Either add your user to the _veilid_ group and invoke the command
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```shell
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veilid-cli
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```
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Or use _sudo_ to invoke as the _veilid_ user
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```shell
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sudo -u veilid veilid-cli
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```
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### Setup Auto Updates
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**Stable Releases**
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We set the bootstrap nodes to check for updates every hour by using crontab
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On a Debian based machine:
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```shell
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sudo crontab -e
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```
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In the editor that opens append:
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```shell
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0 * * * * apt -y update && apt -y upgrade --only-upgrade veilid-cli veilid-server > ~/auto_updates.log 2>&1
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```
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**Nightly Releases**
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The nightly auto release triggers at 11PM US Central Time. The following crontab exmaple will
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trigger at 6AM for your machine's local time which should give plenty of time for the auto release
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to complete no matter where you are in the world.
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```shell
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sudo crontab -e
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```
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In the editor that opens append:
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```shell
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* 6 * * * apt -y update && apt -y upgrade veilid-cli veilid-server > ~/auto_updates.log 2>&1
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```
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**Fedora Based Machines**
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The above steps should work, replace the apt commands with appropriate dnf commands.
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### macOS
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***Not maintained by the Veilid team. Seek assistance in the Discord community.***
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Veilid is available [via Homebrew](https://formulae.brew.sh/formula/veilid).
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```shell
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brew install veilid
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```
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You can then run `veilid-server` and `veilid-cli` from the command line.
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## Start headless node
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### With systemd
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To start a headless Veilid node, run:
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```shell
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sudo systemctl start veilid-server.service
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```
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*-OR-*
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To have your headless Veilid node start at boot:
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```shell
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sudo systemctl enable --now veilid-server.service
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```
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### Without systemd
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`veilid-server` must be run as the `veilid` user.
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To start your headless Veilid node without systemd, run:
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```shell
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sudo -u veilid veilid-server
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```
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## Configuration
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You can find the default location of the server configuration for your platform in the help text:
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```shell
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/path/to/veilid-server -h
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```
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Information on configuring veilid-server can be found in the [Developer Book](https://veilid.gitlab.io/developer-book/admin/config.html) and examples are available in [the doc directory](https://gitlab.com/veilid/veilid/-/tree/main/doc/config) of this repository.
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### Logging
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veilid-server has extensive logging functionality that can be configured via the configuration file or changed while running using veilid-cli's `change_log_level` command. The default log settings for veilid-server packages are:
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- Linux - `INFO` log level to syslog (usually `/var/log/syslog`)
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- Mac OS - `INFO` log level to syslog (usually `/var/log/system.log`)
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## Network Considerations
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> **note:** if you're interested in using a veilid-server node for local development, you're better off reading the [Developer Book](https://veilid.gitlab.io/developer-book/), though the implementation to enable local development using a veilid-server node is still forthcoming.
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Veilid nodes need to be internet facing or behind a firewall that allows inbound connections via port 5150 for both TCP and UDP. This will allow veilid-server to access other nodes in the wider network since 5150 is the port that the process uses by default. If the port is not available, veilid-server will wait for it to become available.
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In the event the listening port is not opened in the firewall, an application may still operate, though in a fairly degraded mode that relies on another node to relay incoming RPC messages to them.
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