我有一个运行Ubuntu 20.04的服务器，nginx和清漆与letsencrypt SSL。
我已经安装了PHPMyAdmin到默认的服务器块，并有另一个服务器块为我的实际网站运行magento 2.4.3。这是所有的工作正常，直到我安装清漆，现在当试图加载任何一个网站，我得到503后端获取失败的错误，当我尝试和加载，然后在端口8080从URL，我得到一个“此页无法到达”的错误。
我已经将nginx配置为监听两个站点的端口8080，我已经将varnish设置为监听端口80。我已经编辑了magento生成的vcl，将主机和端口分别设置为127.0.0.1和8080，如https://devdocs.magento.com/guides/v2.4/config-guide/varnish/config-varnish-configure.html所示。
varnishlog显示后端是不健康的错误，但我不知道如何解决这个问题。
netstat -tulpn的输出为：
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22007 0.0.0.0:* LISTEN 48993/sshd: /usr/sb
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 302464/nginx: maste
tcp 0 0 127.0.0.1:6082 0.0.0.0:* LISTEN 304955/varnishd
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 42533/beam.smp
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 44657/redis-server
tcp 0 0 127.0.0.1:9100 0.0.0.0:* LISTEN 14734/noderig
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 304955/varnishd
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 302464/nginx: maste
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN 162503/pure-ftpd (S
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 843/systemd-resolve
tcp6 0 0 :::22007 :::* LISTEN 48993/sshd: /usr/sb
tcp6 0 0 :::443 :::* LISTEN 302464/nginx: maste
tcp6 0 0 :::5672 :::* LISTEN 42533/beam.smp
tcp6 0 0 :::3306 :::* LISTEN 158505/mysqld
tcp6 0 0 ::1:6379 :::* LISTEN 44657/redis-server
tcp6 0 0 :::80 :::* LISTEN 304955/varnishd
tcp6 0 0 :::8080 :::* LISTEN 302464/nginx: maste正如你所看到的，varnishd在80端口上运行，nginx在8080端口上运行，但它几乎就像8080端口没有侦听一样。我启用了ufw，“Nginx Full”设置为允许，我也尝试添加一个规则来允许8080，但这没有什么区别。禁用varnish，并再次尝试在8080端口上加载两个站点，结果是相同的“无法到达页面”错误，所以我不相信这是一个清漆的问题，但nginx的一个，但为什么它不是听端口8080？
如果我尝试从本地服务器访问localhost：8080，curl可以正常工作，并加载了默认的nginx页面。我的PHPMyAdmin安装在一个文件夹中，也可以通过使用curl访问localhost/phpmyadmin来工作。这是否意味着这是防火墙的问题？禁用ufw没有帮助。
我的mysite.conf我的magento网站是：
upstream fastcgi_backend {
server unix:/run/php/php7.4-fpm.sock;
}
server {
listen 8080;
listen [::]:8080;
server_name staging.clicksaveandprint.com;
return 404; # managed by Certbot
set $MAGE_ROOT /var/www/clicksaveandprint.com;
access_log /var/log/nginx/clicksaveandprint.com.log;
error_log /var/log/nginx/clicksaveandprint.com.err;
include /var/www/clicksaveandprint.com/nginx.conf;
if ($host = staging.clicksaveandprint.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
# PHP entry point for main application
location ~ (index|get|static|report|404|503)\.php$ {
try_files $uri $uri/ =404;
fastcgi_pass fastcgi_backend;
fastcgi_buffers 1024 4k;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=4096M \n max_execution_time=18000";
fastcgi_read_timeout 6000s;
fastcgi_connect_timeout 6000s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param HTTPS on;
include fastcgi_params;
}
}
server {
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/staging.clicksaveandprint.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/staging.clicksaveandprint.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
# OCSP stapling
ssl_stapling on;
ssl_stapling_verify on;
location / {
proxy_pass http://127.0.0.1;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Ssl-Offloaded "1";
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Forwarded-Port 443;
#proxy_hide_header X-Varnish;
#proxy_hide_header Via;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_buffer_size 128k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
}
}这是magento的默认配置，没有任何更改：
## Example configuration:
# upstream fastcgi_backend {
# # use tcp connection
# # server 127.0.0.1:9000;
# # or socket
# server unix:/var/run/php/php7.4-fpm.sock;
# }
# server {
# listen 80;
# server_name mage.dev;
# set $MAGE_ROOT /var/www/magento2;
# set $MAGE_DEBUG_SHOW_ARGS 0;
# include /vagrant/magento2/nginx.conf.sample;
# }
#
## Optional override of deployment mode. We recommend you use the
## command 'bin/magento deploy:mode:set' to switch modes instead.
##
## set $MAGE_MODE default; # or production or developer
##
## If you set MAGE_MODE in server config, you must pass the variable into the
## PHP entry point blocks, which are indicated below. You can pass
## it in using:
##
## fastcgi_param MAGE_MODE $MAGE_MODE;
##
## In production mode, you should uncomment the 'expires' directive in the /static/ location block
# Modules can be loaded only at the very beginning of the Nginx config file, please move the line below to the main config file
# load_module /etc/nginx/modules/ngx_http_image_filter_module.so;
root $MAGE_ROOT/pub;
index index.php;
autoindex off;
charset UTF-8;
error_page 404 403 = /errors/404.php;
#add_header "X-UA-Compatible" "IE=Edge";
# Deny access to sensitive files
location /.user.ini {
deny all;
}
# PHP entry point for setup application
location ~* ^/setup($|/) {
root $MAGE_ROOT;
location ~ ^/setup/index.php {
fastcgi_pass fastcgi_backend;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=600";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
location ~ ^/setup/(?!pub/). {
deny all;
}
location ~ ^/setup/pub/ {
add_header X-Frame-Options "SAMEORIGIN";
}
}
# PHP entry point for update application
location ~* ^/update($|/) {
root $MAGE_ROOT;
location ~ ^/update/index.php {
fastcgi_split_path_info ^(/update/index.php)(/.+)$;
fastcgi_pass fastcgi_backend;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
include fastcgi_params;
}
# Deny everything but index.php
location ~ ^/update/(?!pub/). {
deny all;
}
location ~ ^/update/pub/ {
add_header X-Frame-Options "SAMEORIGIN";
}
}
location / {
try_files $uri $uri/ /index.php$is_args$args;
}
location /pub/ {
location ~ ^/pub/media/(downloadable|customer|import|custom_options|theme_customization/.*\.xml) {
deny all;
}
alias $MAGE_ROOT/pub/;
add_header X-Frame-Options "SAMEORIGIN";
}
location /static/ {
# Uncomment the following line in production mode
# expires max;
# Remove signature of the static files that is used to overcome the browser cache
location ~ ^/static/version\d*/ {
rewrite ^/static/version\d*/(.*)$ /static/$1 last;
}
location ~* \.(ico|jpg|jpeg|png|gif|svg|svgz|webp|avif|avifs|js|css|eot|ttf|otf|woff|woff2|html|json|webmanifest)$ {
add_header Cache-Control "public";
add_header X-Frame-Options "SAMEORIGIN";
expires +1y;
if (!-f $request_filename) {
rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
}
}
location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
add_header Cache-Control "no-store";
add_header X-Frame-Options "SAMEORIGIN";
expires off;
if (!-f $request_filename) {
rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
}
}
if (!-f $request_filename) {
rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
}
add_header X-Frame-Options "SAMEORIGIN";
}
location /media/ {
## The following section allows to offload image resizing from Magento instance to the Nginx.
## Catalog image URL format should be set accordingly.
## See https://docs.magento.com/user-guide/configuration/general/web.html#url-options
# location ~* ^/media/catalog/.* {
#
# # Replace placeholders and uncomment the line below to serve product images from public S3
# # See examples of S3 authentication at https://github.com/anomalizer/ngx_aws_auth
# # resolver 8.8.8.8;
# # proxy_pass https://<bucket-name>.<region-name>.amazonaws.com;
#
# set $width "-";
# set $height "-";
# if ($arg_width != '') {
# set $width $arg_width;
# }
# if ($arg_height != '') {
# set $height $arg_height;
# }
# image_filter resize $width $height;
# image_filter_jpeg_quality 90;
# }
try_files $uri $uri/ /get.php$is_args$args;
location ~ ^/media/theme_customization/.*\.xml {
deny all;
}
location ~* \.(ico|jpg|jpeg|png|gif|svg|svgz|webp|avif|avifs|js|css|eot|ttf|otf|woff|woff2)$ {
add_header Cache-Control "public";
add_header X-Frame-Options "SAMEORIGIN";
expires +1y;
try_files $uri $uri/ /get.php$is_args$args;
}
location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
add_header Cache-Control "no-store";
add_header X-Frame-Options "SAMEORIGIN";
expires off;
try_files $uri $uri/ /get.php$is_args$args;
}
add_header X-Frame-Options "SAMEORIGIN";
}
location /media/customer/ {
deny all;
}
location /media/downloadable/ {
deny all;
}
location /media/import/ {
deny all;
}
location /media/custom_options/ {
deny all;
}
location /errors/ {
location ~* \.xml$ {
deny all;
}
}
# PHP entry point for main application
location ~ ^/(index|get|static|errors/report|errors/404|errors/503|health_check)\.php$ {
try_files $uri =404;
fastcgi_pass fastcgi_backend;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
fastcgi_param PHP_FLAG "session.auto_start=off \n suhosin.session.cryptua=off";
fastcgi_param PHP_VALUE "memory_limit=756M \n max_execution_time=18000";
fastcgi_read_timeout 600s;
fastcgi_connect_timeout 600s;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
gzip on;
gzip_disable "msie6";
gzip_comp_level 6;
gzip_min_length 1100;
gzip_buffers 16 8k;
gzip_proxied any;
gzip_types
text/plain
text/css
text/js
text/xml
text/javascript
application/javascript
application/x-javascript
application/json
application/xml
application/xml+rss
image/svg+xml;
gzip_vary on;
# Banned locations (only reached if the earlier PHP entry point regexes don't match)
location ~* (\.php$|\.phtml$|\.htaccess$|\.git) {
deny all;
}**EDIT：**将端口8080添加到ufw现在确实允许我的phpmyadmin在连接到端口8080时工作，但当我在端口80上连接任何启用varnish的东西时，仍然会得到503错误。
sudo varnishlog -g raw -i backend_health的输出：
varnishlog -g raw -i backend_health
0 Backend_health - default Still sick 4---X-R- 0 5 10 0.000624 0.000000 HTTP/1.1 404 Not Found
0 Backend_health - default Still sick 4---X-R- 0 5 10 0.000621 0.000000 HTTP/1.1 404 Not Found
0 Backend_health - default Still sick 4---X-R- 0 5 10 0.000652 0.000000 HTTP/1.1 404 Not Found
0 Backend_health - default Still sick 4---X-R- 0 5 10 0.000210 0.000000 HTTP/1.1 404 Not Found
0 Backend_health - default Still sick 4---X-R- 0 5 10 0.000214 0.000000 HTTP/1.1 404 Not Found命令sudo varnishlog -g request -q "RespStatus == 503"的输出：
sudo varnishlog -g request -q "RespStatus == 503"
* << Request >> 11
- Begin req 10 rxreq
- Timestamp Start: 1641551164.244422 0.000000 0.000000
- Timestamp Req: 1641551164.244422 0.000000 0.000000
- VCL_use boot
- ReqStart 127.0.0.1 39792 a0
- ReqMethod GET
- ReqURL /
- ReqProtocol HTTP/1.0
- ReqHeader Host: staging.clicksaveandprint.com
- ReqHeader X-Forwarded-Host: staging.clicksaveandprint.com
- ReqHeader X-Real-IP: 81.107.192.226
- ReqHeader X-Forwarded-For: 81.107.192.226
- ReqHeader Ssl-Offloaded: 1
- ReqHeader X-Forwarded-Proto: https
- ReqHeader X-Forwarded-Port: 443
- ReqHeader X-Forwarded-Proto: https
- ReqHeader Connection: close
- ReqHeader Cache-Control: max-age=0
- ReqHeader Upgrade-Insecure-Requests: 1
- ReqHeader User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36
- ReqHeader Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
- ReqHeader Sec-GPC: 1
- ReqHeader Sec-Fetch-Site: none
- ReqHeader Sec-Fetch-Mode: navigate
- ReqHeader Sec-Fetch-User: ?1
- ReqHeader Sec-Fetch-Dest: document
- ReqHeader Accept-Encoding: gzip, deflate, br
- ReqHeader Accept-Language: en-GB,en-US;q=0.9,en;q=0.8
- ReqHeader Cookie: __tawkuuid=e::clicksaveandprint.com::n8RwZ5uipY2iBtEtSiR+wc7TP1jlMwD51gtYez+PiWZ4Xr/t3VxVX/BMIhUzfv0U::2; _ga=GA1.2.428376681.1618304758; _ga_01K4WXXY6B=GS1.1.1641392250.103.1.1641392407.60; form_key=VKzAhiJUg3HyT7jg; AMCVS_8F99160E571FC0427F0001
- ReqUnset X-Forwarded-For: 81.107.192.226
- ReqHeader X-Forwarded-For: 81.107.192.226, 127.0.0.1
- VCL_call RECV
- ReqHeader grace: none
- ReqURL /
- ReqUnset Accept-Encoding: gzip, deflate, br
- ReqHeader Accept-Encoding: gzip
- VCL_return hash
- VCL_call HASH
- VCL_return lookup
- VCL_call MISS
- VCL_return fetch
- Link bereq 12 fetch
- Timestamp Fetch: 1641551164.245036 0.000614 0.000614
- RespProtocol HTTP/1.1
- RespStatus 503
- RespReason Backend fetch failed
- RespHeader Date: Fri, 07 Jan 2022 10:26:04 GMT
- RespHeader Server: Varnish
- RespHeader content-type: text/html; charset=utf-8
- RespHeader Retry-After: 5
- RespHeader X-Varnish: 11
- RespHeader Age: 0
- RespHeader Via: 1.1 varnish (Varnish/6.2)
- VCL_call DELIVER
- RespUnset Age: 0
- RespHeader Pragma: no-cache
- RespHeader Expires: -1
- RespHeader Cache-Control: no-store, no-cache, must-revalidate, max-age=0
- RespUnset Server: Varnish
- RespUnset X-Varnish: 11
- RespUnset Via: 1.1 varnish (Varnish/6.2)
- VCL_return deliver
- Timestamp Process: 1641551164.245126 0.000704 0.000090
- Filters
- RespHeader Content-Length: 279
- RespHeader Connection: close
- Timestamp Resp: 1641551164.245228 0.000807 0.000103
- ReqAcct 1233 0 1233 264 279 543
- End
** << BeReq >> 12
-- Begin bereq 11 fetch
-- VCL_use boot
-- Timestamp Start: 1641551164.244718 0.000000 0.000000
-- BereqMethod GET
-- BereqURL /
-- BereqProtocol HTTP/1.0
-- BereqHeader Host: staging.clicksaveandprint.com
-- BereqHeader X-Forwarded-Host: staging.clicksaveandprint.com
-- BereqHeader X-Real-IP: 81.107.192.226
-- BereqHeader Ssl-Offloaded: 1
-- BereqHeader X-Forwarded-Proto: https
-- BereqHeader X-Forwarded-Port: 443
-- BereqHeader X-Forwarded-Proto: https
-- BereqHeader Upgrade-Insecure-Requests: 1
-- BereqHeader User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36
-- BereqHeader Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
-- BereqHeader Sec-GPC: 1
-- BereqHeader Sec-Fetch-Site: none
-- BereqHeader Sec-Fetch-Mode: navigate
-- BereqHeader Sec-Fetch-User: ?1
-- BereqHeader Sec-Fetch-Dest: document
-- BereqHeader Accept-Language: en-GB,en-US;q=0.9,en;q=0.8
-- BereqHeader Cookie: __tawkuuid=e::clicksaveandprint.com::n8RwZ5uipY2iBtEtSiR+wc7TP1jlMwD51gtYez+PiWZ4Xr/t3VxVX/BMIhUzfv0U::2; _ga=GA1.2.428376681.1618304758; _ga_01K4WXXY6B=GS1.1.1641392250.103.1.1641392407.60; form_key=VKzAhiJUg3HyT7jg; AMCVS_8F99160E571FC0427F0001
-- BereqHeader X-Forwarded-For: 81.107.192.226, 127.0.0.1
-- BereqHeader grace: none
-- BereqHeader Accept-Encoding: gzip
-- BereqProtocol HTTP/1.1
-- BereqHeader X-Varnish: 12
-- VCL_call BACKEND_FETCH
-- VCL_return fetch
-- FetchError backend default: unhealthy
-- Timestamp Beresp: 1641551164.244824 0.000107 0.000107
-- Timestamp Error: 1641551164.244834 0.000116 0.000010
-- BerespProtocol HTTP/1.1
-- BerespStatus 503
-- BerespReason Service Unavailable
-- BerespReason Backend fetch failed
-- BerespHeader Date: Fri, 07 Jan 2022 10:26:04 GMT
-- BerespHeader Server: Varnish
-- VCL_call BACKEND_ERROR
-- BerespHeader content-type: text/html; charset=utf-8
-- BerespHeader Retry-After: 5
-- VCL_return deliver
-- Storage malloc Transient
-- Length 279
-- BereqAcct 0 0 0 0 0 0
-- End
3条答案
按热度按时间xkrw2x1b1#
您能否提供以下命令的输出？
此命令将提供有关运行状况探测器检查状态的日志记录信息。
您得到
503 Backend fetch failed的事实可能意味着后端不可用。如果后端运行状况日志记录不确定，我们始终可以查看导致该
503 Backend fetch failed错误的事务。您可以为此运行以下命令：
请提供一些日志记录输出：
503 Backend fetch failed的请求的完整日志事务更新
我检查VSL日志的输出，运行状况检查返回
HTTP 404 Not Found错误。这意味着找不到/health_check.php资源。这是Magento中的常见错误。如www.example.com中所述https://www.varnish-software.com/developers/tutorials/configuring-varnish-magento/#fixing-the-backend-health-checks-for-magento-24，健康检查端点取决于您的Magento版本。
请将运行状况探测的URL从
/health_check.php替换为/pub/health_check.php，反之亦然。只需确保运行状况检查URL返回
HTTP 200 OK，Varnish应该能够认为后端运行状况良好。qmb5sa222#
试着这样增加
first_byte_timeout参数：tpgth1q73#
这个解决方案对我很有效。
请编辑文件
/etc/varnish/default.vcl在注解掉URL行并替换您的域之后，您需要重新启动varnish。
重新启动后，您可以使用以下命令检查它：
请访问https://github.com/magento/magento2/issues/11692#issuecomment-871181081
我希望这个答案有用。