299a8c4c7c
This makes all containers (except mautrix-telegram and mautrix-whatsapp), start as a non-root user. We do this, because we don't trust some of the images. In any case, we'd rather not trust ALL images and avoid giving `root` access at all. We can't be sure they would drop privileges or what they might do before they do it. Because Postfix doesn't support running as non-root, it had to be replaced by an Exim mail server. The matrix-nginx-proxy nginx container image is patched up (by replacing its main configuration) so that it can work as non-root. It seems like there's no other good image that we can use and that is up-to-date (https://hub.docker.com/r/nginxinc/nginx-unprivileged is outdated). Likewise for riot-web (https://hub.docker.com/r/bubuntux/riot-web/), we patch it up ourselves when starting (replacing the main nginx configuration). Ideally, it would be fixed upstream so we can simplify.
34 lines
1.2 KiB
Django/Jinja
34 lines
1.2 KiB
Django/Jinja
[Unit]
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Description=Matrix nginx-proxy server
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{% for service in matrix_nginx_proxy_systemd_required_services_list %}
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Requires={{ service }}
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After={{ service }}
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{% endfor %}
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{% for service in matrix_nginx_proxy_systemd_wanted_services_list %}
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Wants={{ service }}
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{% endfor %}
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[Service]
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Type=simple
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ExecStartPre=-/usr/bin/docker kill matrix-nginx-proxy
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ExecStartPre=-/usr/bin/docker rm matrix-nginx-proxy
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ExecStart=/usr/bin/docker run --rm --name matrix-nginx-proxy \
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--log-driver=none \
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--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
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--network={{ matrix_docker_network }} \
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-p 80:8080 \
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-p 443:8443 \
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-v {{ matrix_nginx_proxy_data_path }}/nginx.conf:/etc/nginx/nginx.conf:ro \
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-v {{ matrix_nginx_proxy_confd_path }}:/etc/nginx/conf.d:ro \
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-v {{ matrix_ssl_config_dir_path }}:{{ matrix_ssl_config_dir_path }}:ro \
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-v {{ matrix_static_files_base_path }}:{{ matrix_static_files_base_path }}:ro \
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{{ matrix_nginx_proxy_docker_image }}
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ExecStop=-/usr/bin/docker kill matrix-nginx-proxy
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ExecStop=-/usr/bin/docker rm matrix-nginx-proxy
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ExecReload=/usr/bin/docker exec matrix-nginx-proxy /usr/sbin/nginx -s reload
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Restart=always
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RestartSec=30
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[Install]
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WantedBy=multi-user.target
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