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Merge pull request 'Add asdf install guide for debian/ubuntu' (#559) from norm/akkoma:asdf into develop

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Reviewed-on: AkkomaGang/akkoma#559
This commit is contained in:
floatingghost 2023-06-26 12:58:01 +00:00
commit 67cae52b08
2 changed files with 66 additions and 18 deletions
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80
docs/docs/installation/debian_based_en.md
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@ -23,23 +23,7 @@ sudo apt full-upgrade
sudo apt install git build-essential postgresql postgresql-contrib cmake libmagic-dev
```
### Install Elixir and Erlang
* Install Elixir and Erlang (you might need to use backports or [asdf](https://github.com/asdf-vm/asdf) on old systems):
```shell
sudo apt update
sudo apt install elixir erlang-dev erlang-nox
```
### Optional packages: [`docs/installation/optional/media_graphics_packages.md`](../installation/optional/media_graphics_packages.md)
```shell
sudo apt install imagemagick ffmpeg libimage-exiftool-perl
```
### Install AkkomaBE
### Create the akkoma user
* Add a new system user for the Akkoma service:
@ -49,7 +33,67 @@ sudo useradd -r -s /bin/false -m -d /var/lib/akkoma -U akkoma
**Note**: To execute a single command as the Akkoma system user, use `sudo -Hu akkoma command`. You can also switch to a shell by using `sudo -Hu akkoma $SHELL`. If you don’t have and want `sudo` on your system, you can use `su` as root user (UID 0) for a single command by using `su -l akkoma -s $SHELL -c 'command'` and `su -l akkoma -s $SHELL` for starting a shell.
* Git clone the AkkomaBE repository from stable-branch and make the Akkoma user the owner of the directory:
### Install Elixir and Erlang
If your distribution packages a recent enough version of Elixir, you can install it directly from the distro repositories and skip to the next section of the guide:
```shell
sudo apt install elixir erlang-dev erlang-nox
```
Otherwise use [asdf](https://github.com/asdf-vm/asdf) to install the latest versions of Elixir and Erlang.
First, install some dependencies needed to build Elixir and Erlang:
```shell
sudo apt install curl unzip build-essential autoconf m4 libncurses5-dev libssh-dev unixodbc-dev xsltproc libxml2-utils libncurses-dev
```
Then login to the `akkoma` user and install asdf:
```shell
git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.11.3
```
Add the following lines to `~/.bashrc`:
```shell
. "$HOME/.asdf/asdf.sh"
# asdf completions
. "$HOME/.asdf/completions/asdf.bash"
```
Restart the shell:
```shell
exec $SHELL
```
Next install Erlang:
```shell
asdf plugin add erlang https://github.com/asdf-vm/asdf-erlang.git
export KERL_CONFIGURE_OPTIONS="--disable-debug --without-javac"
asdf install erlang 25.3.2.1
asdf global erlang 25.3.2.1
```
Now install Elixir:
```shell
asdf plugin-add elixir https://github.com/asdf-vm/asdf-elixir.git
asdf install elixir 1.14.5-otp-25
asdf global elixir 1.14.5-otp-25
```
Confirm that Elixir is installed correctly by checking the version:
```shell
elixir --version
```
### Optional packages: [`docs/installation/optional/media_graphics_packages.md`](../installation/optional/media_graphics_packages.md)
```shell
sudo apt install imagemagick ffmpeg libimage-exiftool-perl
```
### Install AkkomaBE
* Log into the `akkoma` user and clone the AkkomaBE repository from the stable branch and make the Akkoma user the owner of the directory:
```shell
sudo mkdir -p /opt/akkoma

4
installation/akkoma.service
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@ -8,6 +8,8 @@ Restart=on-failure
; Uncomment this if you're on Arch Linux
; Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl"
; Uncomment if using asdf to manage Elixir and Erlang
; Environment="PATH=/var/lib/akkoma/.asdf/shims:/var/lib/akkoma/.asdf/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
; Name of the user that runs the Akkoma service.
User=akkoma
@ -24,6 +26,8 @@ Environment="HOME=/var/lib/akkoma"
WorkingDirectory=/opt/akkoma
; Path to the Mix binary.
ExecStart=/usr/bin/mix phx.server
; If using asdf comment the above line and uncomment the one below instead
; ExecStart=/var/lib/akkoma/.asdf/shims/mix phx.server
; Some security directives.
; Use private /tmp and /var/tmp folders inside a new file system namespace, which are discarded after the process stops.