[Unit]
Description=Squid caching proxy
After=network.target named.service nss-lookup.service

[Service]
Type=forking
EnvironmentFile=-/etc/sysconfig/squid
ExecStartPre=%{_libdir}/squid/initialize_cache_if_needed.sh
ExecStart=/usr/sbin/squid -F $SQUID_START_OPTIONS  -f /etc/squid/squid.conf
ExecReload=/usr/sbin/squid -F $SQUID_START_OPTIONS -f /etc/squid/squid.conf -k reconfigure
ExecStop=/usr/sbin/squid -F -f /etc/squid/squid.conf -k shutdown
LimitNOFILE=4096
PIDFile=/run/squid.pid

[Install]
WantedBy=multi-user.target