最近，我安装了varnish-cache 在我的虚拟服务器上，因为我有两个单独的Web服务器运行（Apache2用于我自己的项目，Nginx用于GitLab和Jenkins内部Web服务器）。我将我的网络服务器配置为在80以外的其他端口上进行监听，并告诉varnish采用端口80.它运行良好，但现在既没有cURL也没有wget工作......我希望有人可以帮我解决这个非常具体的话题，这里是我的配置文件：
的/ etc /默认/清漆：
# Configuration file for varnish
#
# /etc/init.d/varnish expects the variables $DAEMON_OPTS, $NFILES and $MEMLOCK
# to be set from this shell script fragment.
#
# Note: If systemd is installed, this file is obsolete and ignored. You will
# need to copy /lib/systemd/system/varnish.service to /etc/systemd/system/ and
# edit that file.
# Should we start varnishd at boot? Set to "no" to disable.
START=yes
# Maximum number of open files (for ulimit -n)
NFILES=131072
# Maximum locked memory size (for ulimit -l)
# Used for locking the shared memory log in memory. If you increase log size,
# you need to increase this number as well
MEMLOCK=82000
# Default varnish instance name is the local nodename. Can be overridden with
# the -n switch, to have more instances on a single server.
# INSTANCE=$(uname -n)
# This file contains 4 alternatives, please use only one.
## Alternative 1, Minimal configuration, no VCL
#
# Listen on port 6081, administration on localhost:6082, and forward to
# content server on localhost:8080. Use a 1GB fixed-size cache file.
#
# DAEMON_OPTS="-a :6081 \
# -T localhost:6082 \
# -b localhost:8080 \
# -u varnish -g varnish \
# -S /etc/varnish/secret \
# -s file,/var/lib/varnish/$INSTANCE/varnish_storage.bin,1G"
## Alternative 2, Configuration with VCL
#
# Listen on port 6081, administration on localhost:6082, and forward to
# one content server selected by the vcl file, based on the request.
# Use a 256MB memory based cache.
#
DAEMON_OPTS="-a :80 \
-T localhost:6082 \
-f /etc/varnish/default.vcl \
-S /etc/varnish/secret \
-s malloc,256m"
## Alternative 3, Advanced configuration
#
# See varnishd(1) for more information.
#
# # Main configuration file. You probably want to change it :)
# VARNISH_VCL_CONF=/etc/varnish/default.vcl
#
# # Default address and port to bind to
# # Blank address means all IPv4 and IPv6 interfaces, otherwise specify
# # a host name, an IPv4 dotted quad, or an IPv6 address in brackets.
# VARNISH_LISTEN_ADDRESS=
# VARNISH_LISTEN_PORT=6081
#
# # Telnet admin interface listen address and port
# VARNISH_ADMIN_LISTEN_ADDRESS=127.0.0.1
# VARNISH_ADMIN_LISTEN_PORT=6082
#
# # The minimum number of worker threads to start
# VARNISH_MIN_THREADS=1
#
# # The Maximum number of worker threads to start
# VARNISH_MAX_THREADS=1000
#
# # Idle timeout for worker threads
# VARNISH_THREAD_TIMEOUT=120
#
# # Cache file location
# VARNISH_STORAGE_FILE=/var/lib/varnish/$INSTANCE/varnish_storage.bin
#
# # Cache file size: in bytes, optionally using k / M / G / T suffix,
# # or in percentage of available disk space using the % suffix.
# VARNISH_STORAGE_SIZE=1G
#
# # File containing administration secret
# VARNISH_SECRET_FILE=/etc/varnish/secret
#
# # Backend storage specification
# VARNISH_STORAGE="file,${VARNISH_STORAGE_FILE},${VARNISH_STORAGE_SIZE}"
#
# # Default TTL used when the backend does not specify one
# VARNISH_TTL=120
#
# # DAEMON_OPTS is used by the init script. If you add or remove options, make
# # sure you update this section, too.
# DAEMON_OPTS="-a ${VARNISH_LISTEN_ADDRESS}:${VARNISH_LISTEN_PORT} \
# -f ${VARNISH_VCL_CONF} \
# -T ${VARNISH_ADMIN_LISTEN_ADDRESS}:${VARNISH_ADMIN_LISTEN_PORT} \
# -t ${VARNISH_TTL} \
# -p thread_pool_min=${VARNISH_MIN_THREADS} \
# -p thread_pool_max=${VARNISH_MAX_THREADS} \
# -p thread_pool_timeout=${VARNISH_THREAD_TIMEOUT} \
# -S ${VARNISH_SECRET_FILE} \
# -s ${VARNISH_STORAGE}"
#
## Alternative 4, Do It Yourself
#
# DAEMON_OPTS=""
/etc/varnish/default.vcl：
#
# This is an example VCL file for Varnish.
#
# It does not do anything by default, delegating control to the
# builtin VCL. The builtin VCL is called when there is no explicit
# return statement.
#
# See the VCL chapters in the Users Guide at https://www.varnish-cache.org/docs/
# and http://varnish-cache.org/trac/wiki/VCLExamples for more examples.
# Marker to tell the VCL compiler that this VCL has been adapted to the
# new 4.0 format.
vcl 4.0;
# Default backend definition. Set this to point to your content server.
backend default {
.host = "127.0.0.1";
.port = "8021";
}
backend gitlab {
.host = "127.0.0.1";
.port = "8022";
}
backend jenkins {
.host = "127.0.0.1";
.port = "8023";
}
sub vcl_recv {
# Happens before we check if we have this in cache already.
#
# Typically you clean up the request here, removing cookies you don't need,
# rewriting the request, etc.
if (req.http.host ~ "git.mydomain.com") {
set req.backend_hint = gitlab;
}
if (req.http.host ~ "ci.mydomain.com") {
set req.backend_hint = jenkins;
}
}
sub vcl_backend_response {
# Happens after we have read the response headers from the backend.
#
# Here you clean the response headers, removing silly Set-Cookie headers
# and other mistakes your backend does.
}
sub vcl_deliver {
# Happens when we have all the pieces we need, and are about to send the
# response to the client.
#
# You can do accounting or modifying the final object here.
}
当我尝试cURL一个域时，我总是得到我的localhost的输出，这是Apache2的默认页面（它工作......）。
希望我没有忘记任何事情，所以如果您需要更多信息，请告诉我。