/etc/default/varnish

varnish-4.0

# Configuration file for varnish
# 
# This file is stored in ansible

START=yes
NFILES=131072
MEMLOCK=82000

DAEMON_OPTS="-a :6081 \
             -p thread_pool_add_delay=2 \
             -p thread_pools=2 \
             -p thread_pool_min=25 \
             -p thread_pool_max=2000 \
             -p first_byte_timeout=300 \
             -p cli_buffer=65536 \
             -p syslog_cli_traffic=off \
             -T 127.0.0.1:6082 \
             -f /etc/varnish/default.vcl \
             -S /etc/varnish/secret \
             -p vcc_allow_inline_c=on \
             -p feature=+esi_ignore_other_elements \
             -s malloc,659m"