Move roles/matrix* to roles/custom/matrix*

This paves the way for installing other roles into `roles/galaxy` using `ansible-galaxy`,
similar to how it's done in:

- https://github.com/spantaleev/gitea-docker-ansible-deploy
- https://github.com/spantaleev/nextcloud-docker-ansible-deploy

In the near future, we'll be removing a lot of the shared role code from here
and using upstream roles for it. Some of the core `matrix-*` roles have
already been extracted out into other reusable roles:

- https://github.com/devture/com.devture.ansible.role.postgres
- https://github.com/devture/com.devture.ansible.role.systemd_docker_base
- https://github.com/devture/com.devture.ansible.role.timesync
- https://github.com/devture/com.devture.ansible.role.vars_preserver
- https://github.com/devture/com.devture.ansible.role.playbook_runtime_messages
- https://github.com/devture/com.devture.ansible.role.playbook_help

We just need to migrate to those.

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

@@ -0,0 +1,38 @@
+AUTH_TYPE={{ matrix_jitsi_auth_type }}
+BRIDGE_AVG_PARTICIPANT_STRESS
+BRIDGE_STRESS_THRESHOLD
+ENABLE_AUTH={{ 1 if matrix_jitsi_enable_auth else 0 }}
+ENABLE_AUTO_OWNER
+ENABLE_CODEC_VP8
+ENABLE_CODEC_VP9
+ENABLE_CODEC_H264
+ENABLE_OCTO
+ENABLE_RECORDING
+ENABLE_SCTP
+ENABLE_AUTO_LOGIN
+JICOFO_AUTH_USER={{ matrix_jitsi_jicofo_auth_user }}
+JICOFO_AUTH_PASSWORD={{ matrix_jitsi_jicofo_auth_password }}
+JICOFO_ENABLE_BRIDGE_HEALTH_CHECKS
+JICOFO_CONF_INITIAL_PARTICIPANT_WAIT_TIMEOUT
+JICOFO_CONF_SINGLE_PARTICIPANT_TIMEOUT
+JICOFO_ENABLE_HEALTH_CHECKS
+JICOFO_SHORT_ID
+JICOFO_RESERVATION_ENABLED
+JICOFO_RESERVATION_REST_BASE_URL
+JIBRI_BREWERY_MUC={{ matrix_jitsi_jibri_brewery_muc }}
+JIBRI_REQUEST_RETRIES
+JIBRI_PENDING_TIMEOUT={{ matrix_jitsi_jibri_pending_timeout }}
+JIGASI_BREWERY_MUC
+JIGASI_SIP_URI
+JVB_BREWERY_MUC={{ matrix_jitsi_jvb_brewery_muc }}
+MAX_BRIDGE_PARTICIPANTS
+OCTO_BRIDGE_SELECTION_STRATEGY
+SENTRY_DSN="${JICOFO_SENTRY_DSN:-0}"
+SENTRY_ENVIRONMENT
+SENTRY_RELEASE
+TZ={{ matrix_jitsi_timezone }}
+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_MUC_DOMAIN={{ matrix_jitsi_xmpp_muc_domain }}
+XMPP_SERVER={{ matrix_jitsi_xmpp_server }}

roles/custom/matrix-jitsi/templates/jicofo/logging.properties.j2

@@ -0,0 +1,27 @@
+{% raw %}
+{{ if .Env.SENTRY_DSN | default "0" | toBool }}
+handlers=java.util.logging.ConsoleHandler,io.sentry.jul.SentryHandler
+{{ else }}
+handlers= java.util.logging.ConsoleHandler
+{{ end }}
+{% endraw %}
+
+java.util.logging.ConsoleHandler.level = ALL
+java.util.logging.ConsoleHandler.formatter = net.java.sip.communicator.util.ScLogFormatter
+
+net.java.sip.communicator.util.ScLogFormatter.programname=Jicofo
+
+.level=INFO
+net.sf.level=SEVERE
+net.java.sip.communicator.plugin.reconnectplugin.level=FINE
+org.ice4j.level=SEVERE
+org.jitsi.impl.neomedia.level=SEVERE
+io.sentry.jul.SentryHandler.level=WARNING
+
+# Do not worry about missing strings
+net.java.sip.communicator.service.resources.AbstractResourcesService.level=SEVERE
+
+#net.java.sip.communicator.service.protocol.level=ALL
+
+# Enable debug packets logging
+#org.jitsi.impl.protocol.xmpp.level=FINE

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

@@ -0,0 +1,33 @@
+#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 %}
+DefaultDependencies=no
+
+[Service]
+Type=simple
+Environment="HOME={{ matrix_systemd_unit_home_path }}"
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-jitsi-jicofo 2>/dev/null || true'
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-jitsi-jicofo 2>/dev/null || true'
+
+ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-jitsi-jicofo \
+			--log-driver=none \
+			--network={{ matrix_docker_network }} \
+			--env-file={{ matrix_jitsi_jicofo_base_path }}/env \
+			--mount type=bind,src={{ matrix_jitsi_jicofo_config_path }},dst=/config \
+			{% for arg in matrix_jitsi_jicofo_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_jitsi_jicofo_docker_image }}
+
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-jitsi-jicofo 2>/dev/null || true'
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-jitsi-jicofo 2>/dev/null || true'
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-jitsi-jicofo
+
+[Install]
+WantedBy=multi-user.target

roles/custom/matrix-jitsi/templates/jicofo/sip-communicator.properties.j2

@@ -0,0 +1,9 @@
+org.jitsi.jicofo.ALWAYS_TRUST_MODE_ENABLED=true
+org.jitsi.jicofo.BRIDGE_MUC={{ matrix_jitsi_jvb_brewery_muc }}@{{ matrix_jitsi_xmpp_internal_muc_domain }}
+
+org.jitsi.jicofo.jibri.BREWERY={{ matrix_jitsi_jibri_brewery_muc }}@{{ matrix_jitsi_xmpp_internal_muc_domain }}
+org.jitsi.jicofo.jibri.PENDING_TIMEOUT=90
+
+{% if matrix_jitsi_enable_auth %}
+org.jitsi.jicofo.auth.URL=XMPP:{{ matrix_jitsi_xmpp_domain }}
+{% endif %}