mirror of
https://github.com/spantaleev/matrix-docker-ansible-deploy.git
synced 2024-12-18 09:35:22 +02:00
c0308307e2
This is an attempt at optimizing service startup. The effect is most pronounced when many services are restarted one by one. The systemd service manager role sometimes does this - for example when `just install-service synapse` runs. In such cases, a 5-second delay for each Synapse worker service (or other bridge/bot service that waits on the homeserver) quickly adds up to a lot. When services are all stopped fully and then started, the effect is not so pronounced, because `matrix-synapse.service` starts first and pulls all worker services (defined as `Wants=` for it). Later on, when the systemd service manager role "starts" these worker services, they're started already. Even if they had a 5-second wait each, it would have happened in parallel.
69 lines
4.2 KiB
Django/Jinja
69 lines
4.2 KiB
Django/Jinja
#jinja2: lstrip_blocks: "True"
|
|
[Unit]
|
|
Description=Synapse worker ({{ matrix_synapse_worker_container_name }})
|
|
AssertPathExists={{ matrix_synapse_config_dir_path }}/{{ matrix_synapse_worker_config_file_name }}
|
|
After=matrix-synapse.service
|
|
Requires=matrix-synapse.service
|
|
|
|
[Service]
|
|
Type=simple
|
|
Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
|
|
|
|
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} {{ matrix_synapse_worker_container_name }} 2>/dev/null || true'
|
|
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm {{ matrix_synapse_worker_container_name }} 2>/dev/null || true'
|
|
|
|
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
|
|
--rm \
|
|
--name={{ matrix_synapse_worker_container_name }} \
|
|
--log-driver=none \
|
|
--user={{ matrix_synapse_uid }}:{{ matrix_synapse_gid }} \
|
|
--cap-drop=ALL \
|
|
--read-only \
|
|
--tmpfs=/tmp:rw,noexec,nosuid,size={{ matrix_synapse_tmp_directory_size_mb }}m \
|
|
--network={{ matrix_synapse_container_network }} \
|
|
{% if matrix_synapse_worker_details.port != 0 and matrix_synapse_worker_details.webserving %}
|
|
--health-cmd 'curl -fSs http://localhost:{{ matrix_synapse_worker_details.port }}/health || exit 1' \
|
|
{% else %}
|
|
--no-healthcheck \
|
|
{% endif %}
|
|
{% if matrix_synapse_workers_enabled and matrix_synapse_workers_container_host_bind_address %}
|
|
{% if matrix_synapse_worker_details.port != 0 %}
|
|
-p {{ '' if matrix_synapse_workers_container_host_bind_address == '*' else (matrix_synapse_workers_container_host_bind_address + ':') }}{{ matrix_synapse_worker_details.port }}:{{ matrix_synapse_worker_details.port }} \
|
|
{% endif %}
|
|
{% if matrix_synapse_worker_details.metrics_port != 0 %}
|
|
-p {{ '' if matrix_synapse_workers_container_host_bind_address == '*' else (matrix_synapse_workers_container_host_bind_address + ':') }}{{ matrix_synapse_worker_details.metrics_port }}:{{ matrix_synapse_worker_details.metrics_port }} \
|
|
{% endif %}
|
|
{% endif %}
|
|
--mount type=bind,src={{ matrix_synapse_config_dir_path }},dst=/data,ro \
|
|
--mount type=bind,src={{ matrix_synapse_storage_path }},dst=/matrix-media-store-parent,bind-propagation=slave \
|
|
{% for volume in matrix_synapse_container_additional_volumes %}
|
|
--mount type={{ volume.type | default('bind' if '/' in volume.src else 'volume') }},src={{ volume.src }},dst={{ volume.dst }}{{ (',' + volume.options) if volume.options else '' }} \
|
|
{% endfor %}
|
|
--label-file={{ matrix_synapse_base_path }}/{{ matrix_synapse_worker_labels_file_name }} \
|
|
{% for arg in matrix_synapse_container_arguments %}
|
|
{{ arg }} \
|
|
{% endfor %}
|
|
{{ matrix_synapse_docker_image_final }} \
|
|
run -m synapse.app.{{ matrix_synapse_worker_details.app }} -c /data/homeserver.yaml -c /data/{{ matrix_synapse_worker_config_file_name }}
|
|
|
|
{% for network in matrix_synapse_container_additional_networks %}
|
|
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} {{ matrix_synapse_worker_container_name }}
|
|
{% endfor %}
|
|
|
|
ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach {{ matrix_synapse_worker_container_name }}
|
|
|
|
ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} {{ matrix_synapse_worker_container_name }} 2>/dev/null || true'
|
|
ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm {{ matrix_synapse_worker_container_name }} 2>/dev/null || true'
|
|
|
|
ExecReload={{ devture_systemd_docker_base_host_command_docker }} exec {{ matrix_synapse_worker_container_name }} /bin/sh -c 'kill -HUP 1'
|
|
Restart=always
|
|
RestartSec=30
|
|
SyslogIdentifier={{ matrix_synapse_worker_container_name }}
|
|
|
|
# Intentionally not making this WantedBy=matrix-synapse.service,
|
|
# as matrix.synapse.service already has `Wants=` lines.
|
|
# Also, WantedBy will trigger the creation of some `matrix-synapse.service.wants/` directory,
|
|
# which we'd have to clean, etc. Better not.
|
|
[Install]
|
|
WantedBy=multi-user.target
|