Install Varnish, Nginx, with Apache di kloxo, CentOS5.6
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5Server/i386/epel-release-5-4.noarch.rpm
yum install nginx
lalu edit nginx.conf
nano /etc/nginx/nginx.conf
user nginx;save terus check nginx nya
worker_processes 2;
error_log /var/log/nginx/error.log;
#error_log /var/log/nginx/error.log notice;
#error_log /var/log/nginx/error.log info;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main ‘$remote_addr – $remote_user [$time_local] $request ‘
‘”$status” $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” “$http_x_forwarded_for”‘;
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
gzip on;
# Load config files from the /etc/nginx/conf.d directory
include /etc/nginx/conf.d/*.conf;
#
# The default server
#
server {
listen 8080;
server_name default;
access_log /var/log/nginx/access.log;
# Main location
location / {
proxy_pass http://127.0.0.1:8081; #Ganti 127.0.0.1 dengan ip vps
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
}
}
}
root$server~]:nginx -t
the configuration file /etc/nginx/nginx.conf syntax is ok
configuration file /etc/nginx/nginx.conf test is successful
Lalu install varnish vache
import repo varnish
rpm –nosignature -i http://repo.varnish-cache.org/redhat/varnish-3.0/el5/noarch/varnish-release-3.0-1.noarch.rpm
terus install varnish via yum
yum install varnish
terus edit /etc/sysconfig/varnish
nano /etc/sysconfig/varnish
cari VARNISH_LISTEN_PORT=6081 // ganti port varnish 6081 menjadi 80
VARNISH_LISTEN_PORT=80terus edit /etc/varnish/default.vcl
nano /etc/varnish/default.vcl
# This is a basic VCL configuration file for varnish. See the vcl(7)Simpan
# man page for details on VCL syntax and semantics.
#
# Default backend definition. Set this to point to your content
# server.
#
backend default {
.host = “127.0.0.1″; #ganti 127.0.0.1 sama ip vps anda
.port = “8080″; #port nginx
}
#
# Below is a commented-out copy of the default VCL logic. If you
# redefine any of these subroutines, the built-in logic will be
# appended to your code.
sub vcl_recv {
if (req.restarts == 0) {
if (req.http.x-forwarded-for) {
set req.http.X-Forwarded-For =
req.http.X-Forwarded-For + “, ” + client.ip;
} else {
set req.http.X-Forwarded-For = client.ip;
}
}
if (req.request != “GET” &&
req.request != “HEAD” &&
req.request != “PUT” &&
req.request != “POST” &&
req.request != “TRACE” &&
req.request != “OPTIONS” &&
req.request != “DELETE”{
/* Non-RFC2616 or CONNECT which is weird. */
return (pipe);
}
if (req.request != “GET” && req.request != “HEAD”
/* We only deal with GET and HEAD by default */
return (pass);
}
if (req.http.Authorization || req.http.Cookie) {
/* Not cacheable by default */
return (pass);
}
return (lookup);
}
sub vcl_pipe {
# Note that only the first request to the backend will have
# X-Forwarded-For set. If you use X-Forwarded-For and want to
# have it set for all requests, make sure to have:
# set bereq.http.connection = “close”;
# here. It is not set by default as it might break some broken web
# applications, like IIS with NTLM authentication.
return (pipe);
}
sub vcl_pass {
return (pass);
}
sub vcl_hash {
hash_data(req.url);
if (req.http.host) {
hash_data(req.http.host);
} else {
hash_data(server.ip);
}
return (hash);
}
sub vcl_hit {
return (deliver);
}
sub vcl_miss {
return (fetch);
}
sub vcl_fetch {
if (beresp.ttl <= 0s ||
beresp.http.Set-Cookie ||
beresp.http.Vary == “*”
/*
* Mark as “Hit-For-Pass” for the next 2 minutes
*/
set beresp.ttl = 120 s;
return (hit_for_pass);
}
return (deliver);
}
sub vcl_deliver {
return (deliver);
}
sub vcl_error {
set obj.http.Content-Type = “text/html; charset=utf-8″;
set obj.http.Retry-After = “5″;
synthetic {”
<?xml version=”1.0″ encoding=”utf-8″?>
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Strict//EN”
“http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd”>
<html>
<head>
<title>”} + obj.status + ” ” + obj.response + {“</title>
</head>
<body>
<h1>Error “} + obj.status + ” ” + obj.response + {“</h1>
<p>”} + obj.response + {“</p>
<h3>Guru Meditation:</h3>
<p>XID: “} + req.xid + {“</p>
<hr>
<p>Varnish cache server</p>
</body>
</html>
“};
return (deliver);
}
sub vcl_init {
return (ok);
}
sub vcl_fini {
return (ok);
}
terus edit apache kloxo virtualhostnya
di /etc/httpd/conf/httpd.conf
Cari Listen 80 ganti menjadi
Listen 10.10.10.10:8081 #10.10.10.10 ganti dengan ip vps anda klo misalkan multy ip nya tambahkan saja listen nya contoh
Listen 0.0.0.0:8081
lalu edit /etc/httpd/conf/kloxo/default.conf
nano /etc/httpd/conf/kloxo/default.conf
<VirtualHost \edit /etc/httpd/conf/kloxo/init.conf
IPVPS1ANDA:8081\
IPVPS2ANDA:8081\
>
DocumentRoot /home/kloxo/httpd/default/
servername default
ServerAlias default.*
<Ifmodule mod_userdir.c>
Userdir “public_html”
</Ifmodule>
</VirtualHost>
port nya menjadi 8081 yg ssl biarin aja
edit /etc/httpd/conf/kloxo/webmail.conf
ganti port 80 menjadi 8081
lalu liat /etc/httpd/conf/kloxo/virtualhost.conf
cat /etc/httpd/conf/kloxo/virtualhost.conf
ganti semua port 80 menjadi 8081 di
nano /home/httpd/domain.us/conf/kloxo.domain.us
klo suda selesai lalu
service httpd restart
service nginx restart
service varnish restart
Sekian dan terima kasi Semoga bermanfaat
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