[Unit]
Description=Squid caching proxy
Documentation=man:squid(8)
After=network.target network-online.target nss-lookup.target

[Service]
Type=forking
LimitNOFILE=16384
PIDFile=/var/run/squid.pid
EnvironmentFile=/etc/sysconfig/squid
ExecStartPre=/usr/libexec/squid/cache_swap.sh
ExecStart=/usr/sbin/squid $SQUID_OPTS -f $SQUID_CONF
ExecReload=/bin/kill -HUP $MAINPID
KillMode=mixed

[Install]
WantedBy=multi-user.target