最近對puppet比較感興趣，然後就在虛拟機上裝了puppet。一台當server，一台當agent。因為預設的puppet預設配置檔案隻有main和agent兩個選項，并沒有master。是以我使用了指令puppet –genmaster > /etc/puppet/puppet.conf，之後使用init.d下的腳本啟動puppet master就起不來了。。。具體如下：
一、 環境：
1. 系統： CentOS 6.5
2. puppet版本：puppet-server-2.7.26-2.el6.noarch puppet-2.7.26-2.el6.noarch
二、問題現象：
使用/etc/init.d/puppetmasterd start啟動時，在指令行會出現如下的錯誤：
Starting puppetmaster: /usr/lib/ruby/site_ruby/1.8/puppet/util/pidlock.rb:39:in
initialize': Permission denied - /var/lib/puppet/run/master.pid (Errno::EACCES)
from /usr/lib/ruby/site_ruby/1.8/puppet/util/pidlock.rb:39:in
open’
from /usr/lib/ruby/site_ruby/1.8/puppet/util/pidlock.rb:39:in
lock'
from /usr/lib/ruby/site_ruby/1.8/puppet/daemon.rb:46:in
create_pidfile’
from /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:44:in
synchronize_on'
from /usr/lib/ruby/1.8/sync.rb:230:in
synchronize’
from /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:44:in
synchronize_on'
from /usr/lib/ruby/site_ruby/1.8/puppet/daemon.rb:45:in
create_pidfile’
from /usr/lib/ruby/site_ruby/1.8/puppet/daemon.rb:21:in
daemonize'
from /usr/lib/ruby/site_ruby/1.8/puppet/application/master.rb:193:in
main’
from /usr/lib/ruby/site_ruby/1.8/puppet/application/master.rb:146:in
run_command'
from /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:309:in
run’
from /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:416:in
hook'
from /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:309:in
run’
from /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:407:in
exit_on_fail'
from /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:309:in
run’
from /usr/sbin/puppetmasterd:4
三、解決方法：
因為使用puppetmasterd –genconfig指令生成的puppet.conf當中，rundir為/var/lib/puppet/run，将其改為
rundir =/var/lib/puppet/run
即可。
（PS: pidfile改為$rundir/master.pid）
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