miniflux_v2/packaging/systemd/miniflux.service

# Changing the systemd config can be done like this:
# 1) Edit the config file: systemctl edit --full miniflux
# 2) Restart the process: systemctl restart miniflux
# All your changes can be reverted with `systemctl revert miniflux.service`.
# See https://wiki.archlinux.org/index.php/Systemd#Editing_provided_units.

[Unit]
Description=Miniflux Feed Reader
After=network.target postgresql.service

[Service]
Type=simple
EnvironmentFile=/etc/miniflux.conf
User=miniflux
ExecStart=/usr/bin/miniflux
Restart=always

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#NoNewPrivileges=
NoNewPrivileges=true

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#PrivateDevices=
PrivateDevices=true

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ProtectControlGroups=
ProtectControlGroups=true

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ProtectHome=
ProtectHome=true

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ProtectKernelModules=
ProtectKernelModules=true

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ProtectKernelTunables=
ProtectKernelTunables=true

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ProtectSystem=
ProtectSystem=strict

# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#RestrictRealtime=
RestrictRealtime=true

# Keep at least the /run folder writeable if Miniflux is configured to use a Unix socket.
# For example, the socket could be LISTEN_ADDR=/run/miniflux/miniflux.sock
# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#ReadWritePaths=
ReadWritePaths=/run

# Allow miniflux to bind to <1024 ports
# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#AmbientCapabilities=
AmbientCapabilities=CAP_NET_BIND_SERVICE

# Provide a private /tmp
# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#PrivateTmp=
PrivateTmp=true

[Install]
WantedBy=multi-user.target