puppet 3+Unicorn+Nginx安装配置

mianfeis

puppet 3+Unicorn+Nginx安装配置
2014-08-15 10:58 酒瓶不倒 酒瓶不倒的博客 字号：T | T
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Unicorn 效率要比 Webrick 高很多，所以决定要用Unicorn 替换 Webrick……
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puppet server 安装
rpm -ivh http://yum.puppetlabs.com/el/6/products/x86_64/puppetlabs-release-6-6.noarch.rpm  
yum install puppet-server -y
puppet server puppet.conf 配置：
cat /etc/puppet/puppet.conf  
[main]  
# The Puppet log directory.  
# The default value is '$vardir/log'.  
logdir = /var/log/puppet  
# Where Puppet PID files are kept.  
# The default value is '$vardir/run'.  
rundir = /var/run/puppet  
# Where SSL certificates are kept.  
# The default value is '$confdir/ssl'.  
ssldir = $vardir/ssl  
autosign = $confdir/autosign.conf { mode = 664 }  
[agent]  
# The file in which puppetd stores a list of the classes  
# associated with the retrieved configuratiion. Can be loaded in  
# the separate ``puppet`` executable using the ``--loadclasses``  
# option.  
# The default value is '$confdir/classes.txt'.  
classfile = $vardir/classes.txt  
# Where puppetd caches the local configuration. An  
# extension indicating the cache format is added automatically.  
# The default value is '$confdir/localconfig'.  
localconfig = $vardir/localconfig  
[development]  
modulepath = /etc/puppet/modules:/usr/share/puppet/modules  
config_version =  
[production]  
modulepath = /etc/puppet/modules:/usr/share/puppet/modules  
config_version =
Unicorn 安装配置
yum install ruby-devel make gcc  
gem install unicorn rack  
cp /usr/share/puppet/ext/rack/config.ru /etc/puppet/  
vi /etc/puppet/unicorn.conf  
worker_processes 8  
working_directory "/etc/puppet"  
listen '/var/run/puppet/puppetmaster_unicorn.sock', :backlog => 512  
timeout 120  
pid "/var/run/puppet/puppetmaster_unicorn.pid"  
preload_app true  
if GC.respond_to?(:copy_on_write_friendly=)  
GC.copy_on_write_friendly = true
end  
before_fork do |server, worker|  
old_pid = "#{server.config[:pid]}.oldbin"
if File.exists?(old_pid); server.pid != old_pid  
begin  
Process.kill("QUIT", File.read(old_pid).to_i)  
rescue Errno::ENOENT, Errno::ESRCH  
# someone else did our job for us  
end  
end  
end
调试：
unicorn -c /etc/puppet/unicorn.conf  
I, [2014-08-15T08:55:36.452577 #9031] INFO -- : Refreshing Gem list  
I, [2014-08-15T08:55:38.779972 #9031] INFO -- : unlinking existing socket=/var/run/puppet/puppetmaster_unicorn.sock  
I, [2014-08-15T08:55:38.780441 #9031] INFO -- : listening on addr=/var/run/puppet/puppetmaster_unicorn.sock fd=6
I, [2014-08-15T08:55:38.787469 #9059] INFO -- : worker=0 spawned pid=9059
I, [2014-08-15T08:55:38.790368 #9059] INFO -- : worker=0 ready  
I, [2014-08-15T08:55:38.792410 #9060] INFO -- : worker=1 spawned pid=9060
I, [2014-08-15T08:55:38.795405 #9060] INFO -- : worker=1 ready  
I, [2014-08-15T08:55:38.796387 #9061] INFO -- : worker=2 spawned pid=9061
I, [2014-08-15T08:55:38.799071 #9061] INFO -- : worker=2 ready  
I, [2014-08-15T08:55:38.801353 #9062] INFO -- : worker=3 spawned pid=9062
I, [2014-08-15T08:55:38.804052 #9062] INFO -- : worker=3 ready  
I, [2014-08-15T08:55:38.805570 #9063] INFO -- : worker=4 spawned pid=9063
I, [2014-08-15T08:55:38.808220 #9063] INFO -- : worker=4 ready  
I, [2014-08-15T08:55:38.810281 #9064] INFO -- : worker=5 spawned pid=9064
I, [2014-08-15T08:55:38.812904 #9064] INFO -- : worker=5 ready  
I, [2014-08-15T08:55:38.814869 #9065] INFO -- : worker=6 spawned pid=9065
I, [2014-08-15T08:55:38.817497 #9065] INFO -- : worker=6 ready  
I, [2014-08-15T08:55:38.817731 #9031] INFO -- : master process ready  
I, [2014-08-15T08:55:38.819580 #9066] INFO -- : worker=7 spawned pid=9066
I, [2014-08-15T08:55:38.822096 #9066] INFO -- : worker=7 ready
按ctrl+c结束
编写启动脚本
vi /etc/init.d/puppet-unicorn  
#!/bin/bash  
# unicorn-puppet  
# chkconfig: - 98 02  
#  
# description: Enables periodic system configuration checks through unicorn-puppet.  
# processname: unicorn-puppet  
# Source function library.  
. /etc/rc.d/init.d/functions  
lockfile=/var/lock/puppetmaster-unicorn  
pidfile=/var/run/puppet/puppetmaster_unicorn.pid  
RETVAL=0
DAEMON=/usr/bin/unicorn  
DAEMON_OPTS="-D -c /etc/puppet/unicorn.conf"
start() {  
echo -n $"Starting puppet unicorn: "  
daemon $DAEMON $DAEMON_OPTS  
RETVAL=$?  
echo  
[ $RETVAL = 0 ] && touch ${lockfile}  
return $RETVAL  
}  
stop() {  
echo -n $"Stopping puppet unicorn: "  
kill `cat $pidfile`  
RETVAL=$?  
[ $RETVAL -eq 0 ] && rm -f {$lockfile} {$pidfile}  
[ $RETVAL -eq 0 ] && echo_success || echo_failure  
echo  
return $RETVAL  
}  
restart() {  
stop  
start  
}  
usage() {  
echo "Usage: $0 {start|stop|restart}" ;  
return 3  
}  
case "$1" in  
start)  
start  
;;  
stop)  
stop  
;;  
restart)  
restart  
;;  
*)  
usage  
;;  
esac  
exit $RETVAL
chmod +x /etc/init.d/puppet-unicorn  
chkconfig puppet-unicorn on
配置nginx
vi /etc/nginx/conf.d/puppets-unicorn  
upstream puppetmaster_unicorn {  
server unix:/var/run/puppet/puppetmaster_unicorn.sock fail_timeout=0;  
}  
server {  
listen 8140;  
ssl on;  
ssl_session_timeout 5m;  
ssl_certificate /var/lib/puppet/ssl/certs/puppet.test.com.pem;  
ssl_certificate_key /var/lib/puppet/ssl/private_keys/puppet.test.com.pem;  
ssl_client_certificate /var/lib/puppet/ssl/ca/ca_crt.pem;  
ssl_ciphers SSLv2:-LOW:-EXPORT:RC4+RSA;  
ssl_verify_client optional;  
root /usr/share/empty;  
proxy_set_header Host $host;  
proxy_set_header X-Real-IP $remote_addr;  
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  
proxy_set_header X-Client-Verify $ssl_client_verify;  
proxy_set_header X-Client-DN $ssl_client_s_dn;  
proxy_set_header X-SSL-Issuer $ssl_client_i_dn;  
proxy_read_timeout 120;  
location / {  
proxy_pass http://puppetmaster_unicorn;  
proxy_redirect off;  
}  
}  
/etc/init.d/nginx start  
chkconfig nginx on
参考网址：
https://linuxmoz.com/rhel-centos-install-puppet-nginx-unicorn/
http://projects.puppetlabs.com/projects/1/wiki/using_unicorn
原文链接：http://my.oschina.net/u/142602/blog/301400