GoMatrixHosting v0.5.5

roles/matrix-mailer/templates/env-mailer.j2

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+#jinja2: lstrip_blocks: "True"
+{% if matrix_mailer_relay_use %}
+SMARTHOST={{ matrix_mailer_relay_host_name }}::{{ matrix_mailer_relay_host_port }}
+{% endif %}
+{% if matrix_mailer_relay_auth %}
+SMTP_USERNAME={{ matrix_mailer_relay_auth_username }}
+SMTP_PASSWORD={{ matrix_mailer_relay_auth_password }}
+{% endif %}
+HOSTNAME={{ matrix_mailer_hostname }}

roles/matrix-mailer/templates/systemd/matrix-mailer.service.j2

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+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix mailer
+After=docker.service
+Requires=docker.service
+DefaultDependencies=no
+
+[Service]
+Type=simple
+Environment="HOME={{ matrix_systemd_unit_home_path }}"
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-mailer 2>/dev/null'
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-mailer 2>/dev/null'
+
+# --hostname gives us a friendlier hostname than the default.
+# The real hostname is passed via a `HOSTNAME` environment variable though.
+ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-mailer \
+			--log-driver=none \
+			--user={{ matrix_mailer_container_user_uid }}:{{ matrix_mailer_container_user_gid }} \
+			--cap-drop=ALL \
+			--read-only \
+			--tmpfs=/var/spool/exim:rw,noexec,nosuid,size=100m \
+			--network={{ matrix_docker_network }} \
+			--env-file={{ matrix_mailer_base_path }}/env-mailer \
+			--hostname=matrix-mailer \
+			{% for arg in matrix_mailer_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_mailer_docker_image }}
+
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-mailer 2>/dev/null'
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-mailer 2>/dev/null'
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-mailer
+
+[Install]
+WantedBy=multi-user.target