Add Jitsi support

roles/matrix-jitsi/templates/jicofo/env.j2

@@ -0,0 +1,17 @@
+ENABLE_AUTH={{ 1 if matrix_jitsi_enable_auth else 0 }}
+
+XMPP_DOMAIN={{ matrix_jitsi_xmpp_domain }}
+XMPP_AUTH_DOMAIN={{ matrix_jitsi_xmpp_auth_domain }}
+XMPP_INTERNAL_MUC_DOMAIN={{ matrix_jitsi_xmpp_internal_muc_domain }}
+XMPP_SERVER={{ matrix_jitsi_xmpp_server }}
+
+JICOFO_COMPONENT_SECRET={{ matrix_jitsi_jicofo_component_secret }}
+JICOFO_AUTH_USER={{ matrix_jitsi_jicofo_auth_user }}
+JICOFO_AUTH_PASSWORD={{ matrix_jitsi_jicofo_auth_password }}
+
+JVB_BREWERY_MUC={{ matrix_jitsi_jvb_brewery_muc }}
+
+JIBRI_BREWERY_MUC={{ matrix_jitsi_jibri_brewery_muc }}
+JIBRI_PENDING_TIMEOUT={{ matrix_jitsi_jibri_pending_timeout }}
+
+TZ={{ matrix_jitsi_timezone }}

roles/matrix-jitsi/templates/jicofo/matrix-jitsi-jicofo.service.j2

@@ -0,0 +1,31 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix jitsi-jicofo server
+{% for service in matrix_jitsi_jicofo_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+
+[Service]
+Type=simple
+ExecStartPre=-/usr/bin/docker kill matrix-jitsi-jicofo
+ExecStartPre=-/usr/bin/docker rm matrix-jitsi-jicofo
+
+ExecStart=/usr/bin/docker run --rm --name matrix-jitsi-jicofo \
+			--log-driver=none \
+			--network={{ matrix_docker_network }} \
+			--env-file={{ matrix_jitsi_jicofo_base_path }}/env \
+			-v {{ matrix_jitsi_jicofo_config_path }}:/config \
+			{% for arg in matrix_jitsi_jicofo_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_jitsi_jicofo_docker_image }}
+
+ExecStop=-/usr/bin/docker kill matrix-jitsi-jicofo
+ExecStop=-/usr/bin/docker rm matrix-jitsi-jicofo
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-jitsi-jicofo
+
+[Install]
+WantedBy=multi-user.target