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23699f7b431e7d68e6fda64e02c9a1ba0e6b656a
openstack-ansible-os_trove /templates /trove-systemd-init.j2
Jesse Pretorius 4d82413ff7 Reduce init restart/kill times 
The systemd unit 'TimeoutSec' value which controls the time
between sending a SIGTERM signal and a SIGKILL signal when
stopping or restarting the service has been reduced from 300
seconds to 120 seconds. This provides 2 minutes for long-lived
sessions to drain while preventing new ones from starting
before a restart or a stop.
The 'RestartSec' value which controls the time between the
service stop and start when restarting has been reduced from
150 seconds to 2 seconds to make the restart happen faster.
These values can be adjusted by using the *_init_config_overrides
variables which use the config_template task to change template
defaults.
Change-Id: I7f23a74fd644aa0d631e9b0f7d96083b645bc032
2017年04月26日 13:05:26 +00:00

35 lines
939 B
Django/Jinja

# {{ ansible_managed }}
[Unit]
Description=trove openstack service
After=syslog.target
After=network.target
[Service]
Type=simple
User={{ system_user }}
Group={{ system_group }}
{% if program_override is defined %}
ExecStart={{ program_override }}{{ program_config_options|default('') }} --log-file=/var/log/trove/{{ program_name }}.log
{% else %}
ExecStart={{ trove_bin }}/{{ program_name }}{{ program_config_options|default('') }} --log-file=/var/log/trove/{{ program_name }}.log
{% endif %}
# Give a reasonable amount of time for the server to start up/shut down
TimeoutSec=120
Restart=on-failure
RestartSec=2
# This creates a specific slice which all services will operate from
# The accounting options give us the ability to see resource usage through
# the `systemd-cgtop` command.
Slice=trove.slice
CPUAccounting=true
BlockIOAccounting=true
MemoryAccounting=false
TasksAccounting=true
[Install]
WantedBy=multi-user.target