File varnish.sysconfig of Package varnish4

# Configuration file for Varnish Cache
#
# /etc/init.d/varnish expects the variable $DAEMON_OPTS to be set from this
# shell script fragment.
#

# Maximum number of open files (for ulimit -n)
NFILES=131072

# Locked shared memory (for ulimit -l)
# Default log size is 82MB + header
MEMLOCK=82000

# Maximum number of threads (for ulimit -u)
NPROCS="unlimited"

# Maximum size of corefile (for ulimit -c). Default in Fedora is 0
# DAEMON_COREFILE_LIMIT="unlimited"

# Init script support to reload/switch vcl without restart.
# To make this work, you need to set the following variables
# explicit: VARNISH_VCL_CONF, VARNISH_ADMIN_LISTEN_ADDRESS,
# VARNISH_ADMIN_LISTEN_PORT, VARNISH_SECRET_FILE.
RELOAD_VCL=1

# Set WARMUP_TIME to force a delay in reload-vcl between vcl.load and vcl.use
# This is useful when backend probe definitions need some time before declaring
# configured backends healthy, to avoid routing traffic to a non-healthy backend.
#WARMUP_TIME=0

# Main configuration file.
VARNISH_VCL_CONF=/etc/varnish/default.vcl
#
# Default address and port to bind to
# Blank address means all IPv4 and IPv6 interfaces, otherwise specify
# a host name, an IPv4 dotted quad, or an IPv6 address in brackets.
VARNISH_LISTEN_PORT=6081
#
# Telnet admin interface listen address and port
VARNISH_ADMIN_LISTEN_ADDRESS=127.0.0.1
VARNISH_ADMIN_LISTEN_PORT=6082
#
# Shared secret file for admin interface
VARNISH_SECRET_FILE=/etc/varnish/secret
#
# The minimum number of worker threads to start
VARNISH_MIN_THREADS=50
#
# The Maximum number of worker threads to start
VARNISH_MAX_THREADS=1000
#
# Cache file size: in bytes, optionally using k / M / G / T suffix.
VARNISH_STORAGE_SIZE=256M
#
# Backend storage specification
VARNISH_STORAGE="malloc,${VARNISH_STORAGE_SIZE}"
#
# Default TTL used when the backend does not specify one
VARNISH_TTL=120
#
# DAEMON_OPTS is used by the init script.
DAEMON_OPTS="-a ${VARNISH_LISTEN_ADDRESS}:${VARNISH_LISTEN_PORT} \
             -f ${VARNISH_VCL_CONF} \
             -T ${VARNISH_ADMIN_LISTEN_ADDRESS}:${VARNISH_ADMIN_LISTEN_PORT} \
             -p thread_pool_min=${VARNISH_MIN_THREADS} \
             -p thread_pool_max=${VARNISH_MAX_THREADS} \
             -S ${VARNISH_SECRET_FILE} \
             -s ${VARNISH_STORAGE}"