Add Jitsi support

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

@@ -0,0 +1,14 @@
+XMPP_AUTH_DOMAIN={{ matrix_jitsi_xmpp_auth_domain }}
+XMPP_INTERNAL_MUC_DOMAIN={{ matrix_jitsi_xmpp_internal_muc_domain }}
+XMPP_SERVER={{ matrix_jitsi_xmpp_server }}
+
+JVB_AUTH_USER={{ matrix_jitsi_jvb_auth_user }}
+JVB_AUTH_PASSWORD={{ matrix_jitsi_jvb_auth_password }}
+JVB_BREWERY_MUC={{ matrix_jitsi_jvb_brewery_muc }}
+JVB_PORT={{ matrix_jitsi_jvb_rtp_udp_port }}
+JVB_TCP_HARVESTER_DISABLED=false
+JVB_TCP_PORT={{ matrix_jitsi_jvb_rtp_tcp_port }}
+
+JVB_STUN_SERVERS={{ matrix_jitsi_jvb_stun_servers|join(',') }}
+
+TZ={{ matrix_jitsi_timezone }}

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

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+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix jitsi-jvb server
+{% for service in matrix_jitsi_jvb_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+
+[Service]
+Type=simple
+ExecStartPre=-/usr/bin/docker kill matrix-jitsi-jvb
+ExecStartPre=-/usr/bin/docker rm matrix-jitsi-jvb
+
+ExecStart=/usr/bin/docker run --rm --name matrix-jitsi-jvb \
+			--log-driver=none \
+			--network={{ matrix_docker_network }} \
+			--env-file={{ matrix_jitsi_jvb_base_path }}/env \
+			{% if matrix_jitsi_jvb_container_rtp_udp_host_bind_port %}
+			-p {{ matrix_jitsi_jvb_container_rtp_udp_host_bind_port }}:{{ matrix_jitsi_jvb_rtp_udp_port }}/udp \
+			{% endif %}
+			{% if matrix_jitsi_jvb_container_rtp_tcp_host_bind_port %}
+			-p {{ matrix_jitsi_jvb_container_rtp_tcp_host_bind_port }}:{{ matrix_jitsi_jvb_rtp_tcp_port }} \
+			{% endif %}
+			-v {{ matrix_jitsi_jvb_config_path }}:/config \
+			{% for arg in matrix_jitsi_jvb_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_jitsi_jvb_docker_image }}
+
+ExecStop=-/usr/bin/docker kill matrix-jitsi-jvb
+ExecStop=-/usr/bin/docker rm matrix-jitsi-jvb
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-jitsi-jvb
+
+[Install]
+WantedBy=multi-user.target