puppet系列之nginx+foreman

foreman架构：





本文主要讲述搭建foreman，及集成进nginx的过程

环境说明：

CentOS 5.8 x86_64

puppet version:3.1.1

master hostname:server.domain.com

client hostname:client.test.com

----------------------------------------------

1,puppet,nginx环境
均按上篇文章所部署安装好puppet,nginx,ruby等

2，配置yum源
# rpm -ivh http://yum.theforeman.org/releases/1.1/el5/x86_64/foreman-release-1.1stable-3.el5.noarch.rpm 
3，安装foreman,foreman-proxy
# yum -y install foreman-installer
# ruby /usr/share/foreman-installer/generate_answers.rb
分别输入三次 y
# yum install ruby-mysql
# yum -y install foreman  foreman-proxy
# chown foreman.foreman -R /usr/share/foreman
# su - foreman -s /bin/bash -c /usr/share/foreman/extras/dbmigrate
# vim /usr/share/foreman/config/database.yml
原文件为sqllite的配置，此处改为mysql作为数据库存储
=================================================
production:
adapter: mysql
database: puppet
username: puppet
password: puppet
host: localhost
socket: "/tmp/mysql.sock"
=================================================
mysql> create database puppet CHARACTER SET utf8;
mysql> grant all privileges on puppet.* to puppet@'localhost' identified by 'puppet';
mysql>  flush privileges;

# cd /usr/share/foreman/
RAILS_ENV=production rake db:migrate
rake puppet:migrate:populate_hosts RAILS_ENV=production

# chown foreman.foreman /usr/share/foreman/tmp/secret_token
# vim /etc/foreman-proxy/settings.yml
==========================================================
:trusted_hosts:
- server.domain.com
:puppetca: true
:puppet: true
:puppet_conf: /etc/puppet/puppet.conf
=========================================================
# /etc/init.d/foreman-proxy start  启动proxy 端口8443
4,集成进nginx
nginx虚拟主机如下：
server {
listen 443;
server_name server.domain.com;
ssl on;
ssl_certificate            /var/lib/puppet/ssl/certs/server.domain.com.pem;
ssl_certificate_key        /var/lib/puppet/ssl/private_keys/server.domain.com.pem;

#Verify puppetmaster clients against Puppet CA
ssl_crl                    /var/lib/puppet/ssl/ca/ca_crl.pem;
ssl_client_certificate     /var/lib/puppet/ssl/certs/ca.pem;
ssl_verify_client optional;
ssl_verify_depth 1;

access_log /usr/local/nginx/logs/foreman_access.log;
error_log /usr/local/nginx/logs/foreman_error.log debug;
root /usr/share/foreman/public;

passenger_enabled on;
passenger_set_cgi_param HTTPS on;
passenger_set_cgi_param SSL_CLIENT_S_DN $ssl_client_s_dn;
passenger_set_cgi_param SSL_CLIENT_VERIFY $ssl_client_verify;

}
# /etc/init.d/nginxd start  ###启动nginx

5，访问foreman
输入网址:https://server.domain.com
默认账号：admin   密码:changeme
进入之后配置more-configureation-smart proxies----
添加proxy地址： https://server.domain.com:8443 
#vim /etc/puppet/node.rb
:url          => "https://server.domain.com",

6,设置report自动导入foreman
# cp /usr/share/foreman-installer/foreman/templates/foreman-report.rb.erb /usr/lib/ruby/site_ruby/1.8/puppet/reports/foreman.rb
# vim foreman.rb
修改成一下配置，其他不变(ps:一直就是卡在住错)
#<%= ERB.new(File.read(File.expand_path("_header.erb",File.dirname(file)))).result(binding) -%>
# copy this file to your report dir - e.g. /usr/lib/ruby/1.8/puppet/reports/

# add this report in your puppetmaster reports - e.g, in your puppet.conf add:
# reports=log, foreman # (or any other reports you want)

# URL of your Foreman installation
$foreman_url = 'https://server.domain.com'
# if CA is specified, remote Foreman host will be verified
$foreman_ssl_ca = "/var/lib/puppet/ssl/certs/ca.pem"
# ssl_cert and key are required if require_ssl_puppetmasters is enabled in Foreman
$foreman_ssl_cert = "/var/lib/puppet/ssl/certs/server.domain.com.pem"
$foreman_ssl_key = "/var/lib/puppet/ssl/private_keys/server.domain.com.pem"

客户端需修改
agent配置如下
[agent]
classfile = $vardir/classes.txt
localconfig = $vardir/localconfig
report      = true
pluginsync  = true
masterport  = 8140
environment = production
certname    = client.test.com
server      = server.domain.com
listen      = true
服务器端修改
[master]
autosign       = $confdir/autosign.conf { mode = 664 }
reports        = log,foreman
external_nodes = /etc/puppet/node.rb
node_terminus  = exec
ca             = true
=======================
7,class,host.facts导入foreman
#cd /usr/share/foreman
#导入hosts 和facts
rake puppet:import:hosts_and_facts RAILS_ENV=production
把/etc/puppet/modules底下的模块都复制至/etc/puppet/modules/production
在foreman web管理
mode---configuration---puppet classes
点击import from server 即可

主要截图如下：













这样puppet系列文章已基本完成；

在此感谢下itnihao,liu.cy的指导 (ps:为了文章的完整性，所以引用了大量itnihao文章的内容)

本文出自 “TNT、运维之路” 博客，请务必保留此出处http://tntdba.blog.51cto.com/1199791/1194326