[Unit]
Description=mongos
After=syslog.target
After=network.target

[Service]
User={{ mongodb_user }}
Group={{ mongodb_group }}
PIDFile={{ pid_file }}
PermissionsStartOnly=true
ExecStartPre=/usr/local/bin/mongos_pre.sh
ExecStart=/usr/bin/mongos --quiet \
    --config /etc/mongos.conf
LimitFSIZE=infinity
LimitCPU=infinity
LimitAS=infinity
LimitNOFILE=64000
LimitNPROC=64000
TasksAccounting=false

[Install]
WantedBy=multi-user.target