Deployment and file transfer test for cloud management tool puppet

Deployment and testing for cloud management tool puppet

System Environment:

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[root@rhel6u3-102 puppet]# uname -r 
  
  
2.6.32-279.el6.x86_64 
  
  
[root@rhel6u3-102 puppet]# cat /etc/redhat-release  
  
  
Red Hat Enterprise Linux Server release 6.3 (Santiago) 
 
 

1. Preparations 1. The host name can be resolved to the DNS or the hosts file can be resolved to each other) puppet master (rhel6u3-102.rsyslog.org 192.168.100.102) puppet agent node rhel6u3-207.rsyslog.org 192.168.100.207) 2. the system time must be consistent. Note: The installation package has been downloaded locally, and yum source 2 has been configured. Install the puppet server master.

 
 

  
  
yum install ruby ruby-libs ruby-shadow compat-readline5 libselinux-ruby augeas-libs 
  
  
rpm -ivh facter-1.6.6-1.el6.x86_64.rpm puppet-2.6.18-3.el6.noarch.rpm puppet-server-2.6.18-3.el6.noarch.rpm ruby-augeas-0.4.1-1.el6.x86_64.rpm ruby-mysql-2.8.2-1.el6.x86_64.rpm ruby-shadow-1.4.1-13.el6.x86_64.rpm 
 
 

Client node slave does not require puttet-master)

 
 

  
  
yum install ruby ruby-libs ruby-shadow compat-readline5 libselinux-ruby augeas-libs 
  
  
rpm -ivh facter-1.6.6-1.el6.x86_64.rpm puppet-2.6.18-3.el6.noarch.rpm  ruby-augeas-0.4.1-1.el6.x86_64.rpm ruby-mysql-2.8.2-1.el6.x86_64.rpm ruby-shadow-1.4.1-13.el6.x86_64.rpm 
 
 

3. initialize the puppet master (rhel6u3-102.rsyslog.org) configuration file path/etc/puppet/view the configuration file method:

 
 

  
  
sed -e '/#/d' -e '/^$/d' puppet.conf 
 
 

You can use the following command to generate a more detailed configuration file.

 
 

  
  
#puppetmasterd --genconfig >puppet.conf.out  
 
 

 
 

  
  
[root@rhel6u3-102 puppet]# sed -e '/#/d' -e '/^$/d' puppet.conf.out  
  
  
[master] 
  
  
ssldir = /var/lib/puppet/ssl 
  
  
factdest = /var/lib/puppet/facts/ 
  
  
privatekeydir = /var/lib/puppet/ssl/private_keys 
  
  
rundir = /var/run/puppet 
  
  
hostcsr = /var/lib/puppet/ssl/csr_rhel6u3-102.rsyslog.org.pem 
  
  
hostpubkey = /var/lib/puppet/ssl/public_keys/rhel6u3-102.rsyslog.org.pem 
  
  
plugindest = /var/lib/puppet/lib 
  
  
inventory_terminus = yaml
  
  
publickeydir = /var/lib/puppet/ssl/public_keys 
  
  
factsource = puppet://puppet/facts/ 
  
  
privatedir = /var/lib/puppet/ssl/private 
  
  
logdir = /var/log/puppet 
  
  
libdir = /var/lib/puppet/lib 
  
  
statedir = /var/lib/puppet/state 
  
  
hostcert = /var/lib/puppet/ssl/certs/rhel6u3-102.rsyslog.org.pem 
  
  
localcacert = /var/lib/puppet/ssl/certs/ca.pem 
  
  
pluginsource = puppet://puppet/plugins 
  
  
certdir = /var/lib/puppet/ssl/certs 
  
  
factpath = /var/lib/puppet/lib/facter:/var/lib/puppet/facts 
  
  
httplog = /var/log/puppet/http.log 
  
  
requestdir = /var/lib/puppet/ssl/certificate_requests 
  
  
passfile = /var/lib/puppet/ssl/private/password 
  
  
hostprivkey = /var/lib/puppet/ssl/private_keys/rhel6u3-102.rsyslog.org.pem 
  
  
hostcrl = /var/lib/puppet/ssl/crl.pem 
  
  
authconfig = /etc/puppet/namespaceauth.conf 
  
  
localconfig = /var/lib/puppet/state/localconfig 
  
  
client_datadir = /var/lib/puppet/client_data 
  
  
reportserver = puppet
  
  
inventory_server = puppet
  
  
ca_server = puppet
  
  
lastrunreport = /var/lib/puppet/state/last_run_report.yaml 
  
  
node_name_value = rhel6u3-102.rsyslog.org 
  
  
statefile = /var/lib/puppet/state/state.yaml 
  
  
clientbucketdir = /var/lib/puppet/clientbucket 
  
  
classfile = /var/lib/puppet/state/classes.txt 
  
  
report_server = puppet
  
  
inventory_port = 8140
  
  
ca_port = 8140
  
  
puppetdlockfile = /var/lib/puppet/state/puppetdlock 
  
  
splaylimit = 1800
  
  
clientyamldir = /var/lib/puppet/client_yaml 
  
  
puppetdlog = /var/log/puppet/puppetd.log 
  
  
report_port = 8140
  
  
lastrunfile = /var/lib/puppet/state/last_run_summary.yaml 
  
  
graphdir = /var/lib/puppet/state/graphs 
  
  
capub = /var/lib/puppet/ssl/ca/ca_pub.pem 
  
  
csrdir = /var/lib/puppet/ssl/ca/requests 
  
  
autosign = /etc/puppet/autosign.conf 
  
  
cert_inventory = /var/lib/puppet/ssl/ca/inventory.txt 
  
  
cacert = /var/lib/puppet/ssl/ca/ca_crt.pem 
  
  
cacrl = /var/lib/puppet/ssl/ca/ca_crl.pem 
  
  
signeddir = /var/lib/puppet/ssl/ca/signed 
  
  
serial = /var/lib/puppet/ssl/ca/serial 
  
  
ca_name = Puppet CA: rhel6u3-102.rsyslog.org 
  
  
cakey = /var/lib/puppet/ssl/ca/ca_key.pem 
  
  
caprivatedir = /var/lib/puppet/ssl/ca/private 
  
  
capass = /var/lib/puppet/ssl/ca/private/ca.pass 
  
  
cadir = /var/lib/puppet/ssl/ca 
  
  
railslog = /var/log/puppet/rails.log 
  
  
dblocation = /var/lib/puppet/state/clientconfigs.sqlite3 
  
  
rest_authconfig = /etc/puppet/auth.conf 
  
  
modulepath = /etc/puppet/modules:/usr/share/puppet/modules 
  
  
yamldir = /var/lib/puppet/yaml 
  
  
reportdir = /var/lib/puppet/reports 
  
  
masterlog = /var/log/puppet/puppetmaster.log 
  
  
server_datadir = /var/lib/puppet/server_data 
  
  
config = /etc/puppet/puppet.conf 
  
  
pidfile = /var/run/puppet/master.pid 
  
  
manifestdir = /etc/puppet/manifests 
  
  
masterhttplog = /var/log/puppet/masterhttp.log 
  
  
bucketdir = /var/lib/puppet/bucket 
  
  
fileserverconfig = /etc/puppet/fileserver.conf 
  
  
manifest = /etc/puppet/manifests/site.pp 
  
  
templatedir = /var/lib/puppet/templates 
  
  
tagmap = /etc/puppet/tagmail.conf 
  
  
archive_file_server = puppet
  
  
rrddir = /var/lib/puppet/rrd 
  
  
rrdinterval = 1800
 
 

1. Modify the master configuration file puppet. conf to insert the master field.

 
 

  
  
Vim/etc/puppet. conf
  
  
[Master]
  
  
Certname = rhel6u3-102.rsyslog.org \ set puppet authentication server host name
 
 

2. Create the node global configuration file site. pp. The file exists before the service can be started.

 
 

  
  
# touch /etc/puppet/manifests/site.pp 
 
 

3. Start the puppetmaster service.

 
 

  
  
# /etc/rc.d/init.d/puppetmaster start 
 
 

When testing or debugging for the first time, consider the following methods:

 
 

  
  
#puppet master --verbose --no-daemonize --debug  
 
 

4. Configure the agent node rhel6u3-207.rsyslog.org) 1. Configure the first agent node and add the Host Name of the master to the main label.

 
 

  
  
vim /etc/puppet/puppet.conf  
  
  
[main] 
  
  
server=rhel6u3-102.rsyslog.org 
 
 

2. Start the agent service

 
 

  
  
# /etc/rc.d/init.d/puppet start 
 
 

When testing or debugging for the first time, consider the following methods:

 
 

  
  
# puppet agent --verbose –no-daemonize 
 
 

5. Configure puppet master to register new nodes found

 
 

  
  
# Puppet cert -- list \ view nodes awaiting registration
  
  
# Puppet cert -- sign rhel6u3-207.rsyslog.org \ register a specified Node
  
  
# Puppet cert -- sign all \ register all nodes awaiting registration
 
 

6. Create a puppet configuration on the puppet master. 1. Create the first puppet configuration. 1) define the global configuration site. pp file and create the import directory.

 
 

  
  
# vim /etc/puppet/manifests/site.pp  
  
  
$puppetserver = 'rhel6u3-102.rsyslog.org'
  
  
import 'nodes/*' 
  
  
#mkdir /etc/puppet/manifests/nodes -p 
 
 

2) Configure node nodes. pp

 
 

  
  
# vim /etc/puppet/manifests/nodes/nodes.pp 
  
  
node 'rhel6u3-207.rsyslog.org'{ 
  
  
        include myfile 
  
  
        package { 'vim-enhanced': ensure => present } 
  
  
} 
  
  
#node /^rhel6u3-\d+\.rsyslog.org'{ 
  
  
#       include myfile 
  
  
#} 
 
 

2. Create the first puppet module. 1) create a module search path.

 
 

  
  
vim /etc/puppet/puppet.conf  
  
  
[main] 
  
  
modulepath=/etc/puppet/modules:/var/lib/puppet/modules:/usr/local/lib/puppet/modules 
 
 

2) create a module directory structure

 
 

  
  
# Mkdir/etc/puppet/modules-p
  
  
# Mkdir-vp/etc/puppet/modules/myfile/{files, templates, manifests}
  
  
The manifests directory stores the module configuration files, the files directory stores the files contained in the module, and the templates directory.
  
  
Template in the module
 
 

3) Create the module core configuration file init. pp

 
 

  
  
vim /etc/puppet/modules/myfile/manifests/init.pp 
  
  
class myfile { 
  
  
        package{ setup: 
  
  
ensure => present, 
  
  
        } 
  
  
        file{ "/etc/myfile": 
  
  
owner => "root", 
  
  
group => "root", 
  
  
mode => 644, 
  
  
source => "puppet://$puppetserver/modules/myfile/files/etc/myfile", 
  
  
require => Package["setup"], 
  
  
        } 
  
  
} 
 
 

The configuration is basically complete. The implementation result is as follows: 1. check whether the setup package is installed. If not installed, install it. 2. download the myfile file on "Puppet Master" and place it in the/etc directory. 4) create a synchronized test file.

 
 

  
  
# mkdir /etc/puppet/modules/myfile/files/etc -p 
  
  
#echo "Hello Puppet" >/etc/puppet/modules/myfile/files/etc/myfile 
 
 

5) Client Test

 
 

  
  
[root@rhel6u3-207 puppet]# cat /etc/myfile  
  
  
Hello Puppet 
 
 

** The client is started in the following way, and then we run and monitor it in the foreground mode. We use the puppet parameter-noop in, which means we only test, it is not true to run and modify the files on the node. The -- onetime parameter means to run only once and then exit.

 
 

  
  
#puppet agent --server=rhel6u3-102.rsyslog.org  --no-daemonize --verbose 
  
  
--noop --onetime 
  
  
# puppet agent --server=rhel6u3-102.rsyslog.org --no-daemonize --verbose --noop --onetime 
  
  
info: Caching catalog for rhel6u3-207.rsyslog.org 
  
  
info: Applying configuration version '1366705990' 
  
  
notice: Finished catalog run in 0.20 seconds 
 
 

6) The default client synchronization time is 30 minutes, which can be set to 5 seconds.

 
 

  
  
Add the following fields to vim/etc/puppet. conf:
  
  
[Agent]
  
  
Runinterval = 5
 
 

Test method: Server Side

 
 

  
  
# date >>/etc/puppet/modules/myfile/files/etc/myfile  
 
 

Client

 
 

  
  
Cat/etc/myfile
  
  
Hello Puppet
  
  
Tuesday, April 23, 2013 16:52:58 CST
 
 

All types of resources supported by puppet and their properties prepare rpm-ivh EPEL's YUM Source: # rpm-ivh http://mirrors.ustc.edu.cn/fedora/epel/6/i386/epel-release-6-8.noarch.rpm

This article is from the blog of "the Linux open source technology blog", please be sure to keep this source http://dreamfire.blog.51cto.com/418026/1184796