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Add some Linux installation pages

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Neil Alexander 2019-03-15 17:32:23 +00:00
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---
tags: dontlink
sitemap: true
---
# Installing on Debian, Ubuntu, elementaryOS
Yggdrasil is supported on Debian Linux. Debian binary packages exist to simplify
the installation of Yggdrasil. These will also work on any Debian-based
distribution, e.g. elementaryOS.
### Package install from an Aptitude repository
To start with, import the repository key to your `gpg` keyring and export it
to your `apt` keyring:
```
gpg --fetch-keys https://neilalexander.s3.eu-west-2.amazonaws.com/deb/key.txt
gpg --export 569130E8CA20FBC4CB3FDE555898470A764B32C9 | sudo apt-key add -
```
Add the repository into your `apt` sources:
```
echo 'deb http://neilalexander.s3.eu-west-2.amazonaws.com/deb/ debian yggdrasil' | sudo tee /etc/apt/sources.list.d/yggdrasil.list
sudo apt-get update
```
**Note**: The repository also works over HTTPS - you will need to `sudo apt-get install apt-transport-https` and then edit the above URL so that it starts with `https://` instead of `http://` in `/etc/apt/sources.list.d/yggdrasil.list`.
Install Yggdrasil:
```
sudo apt-get install yggdrasil
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into `systemd`.
Enable and start the service after install/upgrade:
```
sudo systemctl enable yggdrasil
sudo systemctl start yggdrasil
```
### One-off package install from CircleCI
Visit our [Builds](builds.md) page and download the relevant `.deb` file, then
install it on your system. If you want to install the latest `.deb` from the
`master` branch:
```
curl -so- "https://circleci.com/api/v1.1/project/github/yggdrasil-network/yggdrasil-go/latest/artifacts?branch=master&filter=successful" | \
egrep -o "https.*yggdrasil\-.*$(dpkg --print-architecture).deb" | \
while read line; do curl -O $line && dpkg -i $(basename $line); done
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into systemd and started.
### Making configuration changes
Modify the `/etc/yggdrasil.conf` file and then either reload the config:
```
systemctl reload yggdrasil
```
... or restart the Yggdrasil daemon altogether:
```
systemctl restart yggdrasil
```
### After installation
Read the [Linux platform page](platform-linux.md) page for further
information about Linux platform support.

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tags: dontlink
sitemap: true
---
# Installing on Ubiquiti EdgeOS
Yggdrasil is supported on the Ubiquiti EdgeRouter using the
[vyatta-yggdrasil](https://github.com/neilalexander/vyatta-yggdrasil) package.
Perform installation steps over SSH by connecting to the EdgeRouter as the
`ubnt` user, e.g. `ssh ubnt@192.168.1.1`, or another admin-level user if
configured.
### Package install from an Aptitude repository
Start by adding the GPG key:
```
curl -o- https://neilalexander.s3.eu-west-2.amazonaws.com/deb/key.txt | sudo apt-key add -
```
Then add the repository:
```
configure
set system package repository yggdrasil distribution edgerouter
set system package repository yggdrasil components yggdrasil
set system package repository yggdrasil url http://neilalexander.s3.eu-west-2.amazonaws.com/deb/
commit
save
```
Then install the `vyatta-yggdrasil` package:
```
sudo apt-get update
sudo apt-get install vyatta-yggdrasil
```
Yggdrasil can then be updated in the future by updating the packages:
```
sudo apt-get update
sudo apt-get upgrade
```
### One-off package install from CircleCI
If you do not want to configure the repository above, you can perform a one-off
installation by [downloading the latest vyatta-yggdrasil `.deb`
package](https://circleci.com/api/v1.1/project/github/yggdrasil-network/yggdrasil-go/latest/artifacts) and then install it:
```
curl -O https://xx-xxxxxxxxx-gh.circle-artifacts.com/x/vyatta-yggdrasil-x.x.xxx-mipsel.deb
sudo dpkg -i vyatta-yggdrasil-x.x.xxx-mipsel.deb
```
### After installation
Read the [EdgeRouter platform page](platform-edgerouter.md) page for information
on how to configure Yggdrasil and guidance on modifying the configuration.

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tags: dontlink
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---
# Installing manually on Linux
Yggdrasil is supported on Linux. You can either [download the latest binary from
CircleCI](builds.md) or you can build from source.
### Build from source
Linux has most of the tools needed to build Yggdrasil from source - you just
need to install the Go toolchain. Yggdrasil requires Go 1.11 as a minimum.
- Install [the latest version of Go](https://golang.org/dl/) for your platform
- Using [godeb](https://github.com/niemeyer/godeb) to install Go is
recommended for Debian-based distributions
Clone the repository and build:
```
cd /path/to
git clone https://github.com/yggdrasil-network/yggdrasil-go
```
Build Yggdrasil:
```
cd /path/to/yggdrasil-go
./build
```
The build will produce `yggdrasil` and `yggdrasilctl` binaries - copy these
into a suitable location:
```
sudo cp {yggdrasil,yggdrasilctl} /usr/local/bin
```
##### Debug builds
You can create a debug build by running `./build -d` instead of
`./build`. Debug builds contain profiling code as well as additional debugging
symbols. They are likely to be larger files as a result.
### Install systemd service
systemd service scripts are included in the `contrib/systemd/` folder so that it
runs automatically in the background (using `/etc/yggdrasil.conf` for
configuration).
Create the `yggdrasil` group on your system - the `systemd` service will run
with this group:
```
sudo groupadd --system yggdrasil
```
Copy the service files:
```
sudo cp contrib/systemd/yggdrasil.service /etc/systemd/system
sudo systemctl daemon-reload
```
Enable and start Yggdrasil:
```
sudo systemctl enable yggdrasil
sudo systemctl start yggdrasil
```
Once installed as a systemd service, you can read the `yggdrasil` output using
`systemctl` or `journalctl`:
```
systemctl status yggdrasil
journalctl -u yggdrasil
```
### Generate configuration
Generate an initial Yggdrasil configuration file:
```
sudo yggdrasil -genconf > /etc/yggdrasil.conf
```
You can make changes to this file as described in the
[Configuration](configuration.md) page.
### After installation
Read the [Linux platform page](platform-linux.md) page for further
information about Linux platform support.

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# Installing on Red Hat Enterprise Linux, Fedora, CentOS
RPM binary packages exist to simplify the installation of Yggdrasil. These
will also work on any other RPM-based distribution.
### Package install from an RPM repository
To start with, import the repository key to your `gpg` keyring and export it
to your `rpm` keyring:
```
gpg --fetch-keys https://neilalexander.s3.eu-west-2.amazonaws.com/deb/key.txt
gpg --armor --no-comment --export-options export-minimal --export 569130E8CA20FBC4CB3FDE555898470A764B32C9 | sudo tee /etc/pki/rpm-gpg/RPM-GPG-KEY-yggdrasil
```
Add the repository:
```
sudo cat > /etc/yum.repos.d/yggdrasil.repo << EOF
[yggdrasil]
name = Yggdrasil
baseurl = https://neilalexander.s3.eu-west-2.amazonaws.com/rpm/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-yggdrasil
EOF
```
Create the `yggdrasil` group on your system:
```
sudo groupadd --system yggdrasil
```
Install Yggdrasil:
```
sudo dnf install yggdrasil
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into `systemd`.
Enable and start the service after install/upgrade:
```
sudo systemctl enable yggdrasil
sudo systemctl start yggdrasil
```
### One-off package install from CircleCI
Visit our [Builds](builds.md) page and download the relevant `.rpm` file, then
install it on your system:
```
sudo groupadd --system yggdrasil
sudo rpm -i yggdrasil...rpm
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into systemd and started.
### Making configuration changes
Modify the `/etc/yggdrasil.conf` file and then either reload the config:
```
systemctl reload yggdrasil
```
... or restart the Yggdrasil daemon altogether:
```
systemctl restart yggdrasil
```
### After installation
Read the [Linux platform page](platform-linux.md) page for further
information about Linux platform support.

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# Installation
## Linux
- [Debian, Ubuntu, elementaryOS](installation-linux-deb.md)
- [Red Hat Enterprise Linux, Fedora, CentOS](installation-linux-rpm.md)
- [Ubiquiti EdgeOS](installation-linux-edgeos.md)
- [Other distributions or build from source](installation-linux-other.md)

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@ -12,44 +12,6 @@ Yggdrasil is supported on the Ubiquiti EdgeRouter using the [vyatta-yggdrasil](h
- Although your Yggdrasil configuration will persist, the Yggdrasil package itself **does not** survive an upgrade of the EdgeRouter firmware. You must re-add the repository GPG key and re-install the `vyatta-yggdrasil` package after a system upgrade.
- After upgrading firmware and reinstalling Yggdrasil, use `load` to reload your configuration and then `commit` to make it effective again. Do not run `save` until after you have reloaded your configuration.
## Installation
Perform installation steps over SSH by connecting to the EdgeRouter as the `ubnt` user, e.g. `ssh ubnt@192.168.1.1`, or another admin-level user if configured.
### From an Internet repository
Start by adding the GPG key:
```
curl -o- https://neilalexander.s3.eu-west-2.amazonaws.com/deb/key.txt | sudo apt-key add -
```
Then add the repository:
```
configure
set system package repository yggdrasil distribution edgerouter
set system package repository yggdrasil components yggdrasil
set system package repository yggdrasil url http://neilalexander.s3.eu-west-2.amazonaws.com/deb/
commit
save
```
Then install the `vyatta-yggdrasil` package:
```
sudo apt-get update
sudo apt-get install vyatta-yggdrasil
```
Yggdrasil can then be updated in the future by updating the packages:
```
sudo apt-get update
sudo apt-get upgrade
```
### One-off installation
If you do not want to configure the repository above, you can perform a one-off installation by [downloading the latest vyatta-yggdrasil .deb package](https://circleci.com/api/v1.1/project/github/yggdrasil-network/yggdrasil-go/latest/artifacts) and then install it:
```
curl -O https://xx-xxxxxxxxx-gh.circle-artifacts.com/x/vyatta-yggdrasil-x.x.xxx-mipsel.deb
sudo dpkg -i vyatta-yggdrasil-x.x.xxx-mipsel.deb
```
## Generate configuration
Configuration for Yggdrasil is generated automatically when you create an interface, e.g. as `tun0`:

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@ -9,175 +9,7 @@ Yggdrasil is well supported on Linux.
## Notes
- Should work with any kernel that includes `tun` and/or `tap`.
- Should work with any kernel that includes the `tun` and/or `tap` modules.
- The maximum MTU size supported on Linux is 65535 in TUN mode and 65521 in TAP mode.
- Binary `.deb` packages are available for Debian, Ubuntu, elementaryOS and similar distributions.
- Binary `.rpm` packages are available for Red Hat Enterprise Linux, Fedora, CentOS and similar distributions.
- IPv6 needs to be enabled in order for Yggdrasil to work - IPv6 is usually enabled by default, but if not, enable using `sysctl -w net.ipv6.conf.all.disable_ipv6=0` or similar.
- If using TUN/TAP then `/dev/net/tun` should be present on your system.
## Debian, Ubuntu, elementaryOS (with systemd)
Debian binary packages exist to simplify the installation of Yggdrasil. These
will also work on any Debian-based distribution.
### From CircleCI
Visit our [Builds](builds.md) page and download the relevant `.deb` file, then
install it on your system. If you want to install the latest `.deb` from the
`master` branch:
```
curl -so- "https://circleci.com/api/v1.1/project/github/yggdrasil-network/yggdrasil-go/latest/artifacts?branch=master&filter=successful" | \
egrep -o "https.*yggdrasil\-.*$(dpkg --print-architecture).deb" | \
while read line; do curl -O $line && dpkg -i $(basename $line); done
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into systemd and started.
### From an Internet repository
To start with, import the repository key to your gpg keyring and export it
to your apt keyring:
```
gpg --fetch-keys https://neilalexander.s3.eu-west-2.amazonaws.com/deb/key.txt
gpg --export 569130E8CA20FBC4CB3FDE555898470A764B32C9 | sudo apt-key add -
```
Add the repository:
```
echo 'deb http://neilalexander.s3.eu-west-2.amazonaws.com/deb/ debian yggdrasil' | sudo tee /etc/apt/sources.list.d/yggdrasil.list
sudo apt-get update
```
**Note**: The repository also works over HTTPS - you will need to `sudo apt-get install apt-transport-https` and then edit the above URL so that it starts with `https://` instead of `http://` in `/etc/apt/sources.list.d/yggdrasil.list`.
Install Yggdrasil:
```
sudo apt-get install yggdrasil
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into systemd and started.
## Red Hat Enterprise Linux, Fedora, CentOS (with systemd)
RPM binary packages exist to simplify the installation of Yggdrasil. These
will also work on any other RPM-based distribution.
### From CircleCI
Visit our [Builds](builds.md) page and download the relevant `.rpm` file, then
install it on your system:
```
sudo groupadd --system yggdrasil
sudo rpm -i yggdrasil...rpm
```
Configuration will be generated automatically into `/etc/yggdrasil.conf` when
the package is installed, and the Yggdrasil service will automatically be
installed into systemd and started.
### From an Internet repository
To start with, download the repository key:
```
gpg --fetch-keys https://neilalexander.s3.eu-west-2.amazonaws.com/deb/key.txt
gpg --armor --no-comment --export-options export-minimal --export 569130E8CA20FBC4CB3FDE555898470A764B32C9 | sudo tee /etc/pki/rpm-gpg/RPM-GPG-KEY-yggdrasil
```
Add the repository:
```
sudo cat > /etc/yum.repos.d/yggdrasil.repo << EOF
[yggdrasil]
name = Yggdrasil
baseurl = https://neilalexander.s3.eu-west-2.amazonaws.com/rpm/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-yggdrasil
EOF
```
Create the `yggdrasil` group:
```
sudo groupadd --system yggdrasil
```
Install Yggdrasil:
```
sudo dnf install yggdrasil
```
Enable and start the service after install/upgrade:
```
sudo systemctl enable yggdrasil
sudo systemctl start yggdrasil
```
## Other Distributions
[Download the latest Yggdrasil binary](https://circleci.com/api/v1.1/project/github/yggdrasil-network/yggdrasil-go/latest/artifacts) and install it:
```
sudo cp ~/yggdrasil-x.x.xx-linux-amd64 /usr/local/bin/yggdrasil
sudo chmod +x /usr/local/bin/yggdrasil
```
Alternatively, compile Yggdrasil from source (below) and install:
```
sudo cp /path/to/yggdrasil-go/yggdrasil /usr/local/bin/yggdrasil
sudo chmod +x /usr/local/bin/yggdrasil
```
## Generate configuration
If you do not have a configuration file, you should generate configuration
before starting Yggdrasil:
```
sudo yggdrasil -genconf > /etc/yggdrasil.conf
```
## Run Yggdrasil
### Run once
Open a shell and start Yggdrasil using your generated configuration:
```
sudo nohup yggdrasil -useconffile /etc/yggdrasil.conf &
```
Alternatively, start Yggdrasil in auto-configuration mode:
```
sudo nohup yggdrasil -autoconf &
```
### Run with systemd
systemd service scripts are included in the `contrib/systemd/` folder so that it
runs automatically in the background (using `/etc/yggdrasil.conf` for
configuration).
Copy the service files into `/etc/systemd/system`, copy `yggdrasil` into your
`$PATH`, i.e. `/usr/bin`, and then enable the service:
```
systemctl enable yggdrasil
systemctl start yggdrasil
```
Once installed as a systemd service, you can read the `yggdrasil` output:
```
systemctl status yggdrasil
journalctl -u yggdrasil
```
## Build instructions
Linux has most of the tools needed to build Yggdrasil from source - you just
need to install Go 1.11 or later.
1. Install Go 1.11 or later, [godeb](https://github.com/niemeyer/godeb) is
recommended for Debian-based distributions).
1. Open a shell, clone the repository and build:
```
cd /path/to
git clone https://github.com/yggdrasil-network/yggdrasil-go
cd yggdrasil-go
./build
```
1. The resulting `yggdrasil` file is your build - optionally install it into
your system, as above.