pleroma setup

pleroma.service

# /etc/systemd/system/pleroma.service
[Unit]
Description=Pleroma is a federated social networking platform
Documentation=https://docs-develop.pleroma.social/
After=network.target

[Service]
Type=simple
DynamicUser=yes
StateDirectory=pleroma
ConfigurationDirectory=pleroma
NoNewPrivileges=yes
ProtectHome=yes
Environment=RELEASE_TMP=/tmp
Environment=MIX_ENV=prod
Environment=HOME=/opt/pleroma/latest
WorkingDirectory=/opt/pleroma/latest
ExecStartPre=/opt/pleroma/latest/bin/pleroma_ctl migrate
ExecStart=/opt/pleroma/latest/bin/pleroma start
ExecStop=/opt/pleroma/latest/bin/pleroma stop

[Install]
WantedBy=multi-user.target

update-pleroma.sh

#! /bin/bash
set -euo pipefail

VER=2.4.5
ARCH=amd64
URL="https://git.pleroma.social/pleroma/pleroma/-/jobs/artifacts/v$VER/download?job=$ARCH"
DESTDIR=/opt/pleroma/$VER
SYMLINK=/opt/pleroma/latest

sudo mkdir $DESTDIR

TMPFILE=`mktemp --suffix=.zip pleroma-$VER-XXXXXX`

curl -L "$URL" -o $TMPFILE
sudo bsdtar -xopvf $TMPFILE --strip-components 1 -C $DESTDIR

# fixup permissions, ie. make sure executables are other-executable, not just owner executable
sudo chmod -R +X $DESTDIR

sudo ln -sfT $DESTDIR $SYMLINK
sudo systemctl restart pleroma