matrix-docker-ansible-deploy/roles/matrix-mailer/templates/systemd/matrix-mailer.service.j2
Slavi Pantaleev b1b4ba501f Replace ExecStop with ExecStopPost
ExecStopPost should allow us to clean up (docker kill + docker rm)
even if the ExecStart (docker run ..) command failed, and not just after
a graceful service stop was initiated.

Source: https://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStopPost=
2022-01-04 17:27:25 +02:00

38 lines
1.4 KiB
Django/Jinja

#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 }}
ExecStopPost=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-mailer 2>/dev/null'
ExecStopPost=-{{ 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