Update to 2021-12-01 19:13

roles/matrix_synapse/templates/matrix-synapse.service.j2

@@ -0,0 +1,29 @@
+[Unit]
+Description=Synapse Matrix homeserver
+
+[Service]
+Type=simple
+User={{ synapse_user }}
+Group={{ synapse_user }}
+Environment=LD_PRELOAD={{ synapse_jemalloc }}
+{% if system_proxy is defined and system_proxy != '' %}
+{% for env in ['http_proxy', 'https_proxy', 'HTTP_PROXY', 'HTTPS_PROXY'] %}
+Environment={{ env }}={{ system_proxy | urlsplit('hostname') }}:{{ system_proxy | urlsplit('port') }}
+{% endfor %}
+{% endif %}
+PermissionsStartOnly=yes
+ExecStart={{ synapse_root_dir }}/venv/bin/python3 -m synapse.app.homeserver -c {{ synapse_root_dir }}/etc/homeserver.yaml -n
+ExecReload=/bin/kill -HUP $MAINPID
+PrivateTmp=yes
+PrivateDevices=yes
+ProtectSystem=full
+ProtectHome=yes
+NoNewPrivileges=yes
+MemoryLimit={{ synapse_max_mem }}M
+SyslogIdentifier=matrix-synapse
+Restart=on-failure
+StartLimitInterval=0
+RestartSec=30
+
+[Install]
+WantedBy=multi-user.target