使用随Foreman 1.6.0.53附带的Satellite 6.
默认情况下,Puppetlabs的documentation声明hiera配置应该在$config / hiera.yaml中.
# puppet config print confdir hiera_config confdir = /etc/puppet hiera_config = /etc/puppet/hiera.yaml
看看我们的hiera配置：
# cat /etc/puppet/hiera.yaml --- :backends: yaml :yaml: :datadir: /var/lib/hiera :hierarchy: - users - groups - global
数据文件存在：
# cat /var/lib/hiera/users.yaml
---
users:
bfernandez:
uid: 300
fullname: Belmin Fernandez
而且,为了测试它,我使用hiera的CLI和木偶申请：
# hiera --conf=/etc/puppet/hiera.yaml --debug -h users
DEBUG: 2015-05-06 14:11:37 -0400: Hiera YAML backend starting
DEBUG: 2015-05-06 14:11:37 -0400: Looking up users in YAML backend
DEBUG: 2015-05-06 14:11:37 -0400: Looking for data source users
DEBUG: 2015-05-06 14:11:37 -0400: Found users in users
DEBUG: 2015-05-06 14:11:37 -0400: Looking for data source groups
DEBUG: 2015-05-06 14:11:37 -0400: Looking for data source global
{"bfernandez"=>{"uid"=>300,"fullname"=>"Belmin Fernandez"}}
# puppet apply -e '$foo = hiera_hash(users) notify { $foo: }'
Notice: Compiled catalog for foosat.example.com in environment production in 0.08 seconds
Notice: {"bfernandez"=>{"uid"=>300,"fullname"=>"Belmin Fernandez"}}
Notice: /Stage[main]/Main/Notify[{"bfernandez"=>{"uid"=>300,"fullname"=>"Belmin Fernandez"}}]/message: defined 'message' as '{"bfernandez"=>{"uid"=>300,"fullname"=>"Belmin Fernandez"}}'
Notice: Finished catalog run in 0.30 seconds
到目前为止,一切看起来都很好但是,当我在模块中引用hiera_hash(‘users’)并将其应用于节点时,我收到此错误：
May 6 13:49:04 foo1 puppet-agent[8688]: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not find data item users in any Hiera data file and no default supplied at /etc/puppet/modules/accounts/manifests/init.pp:10 on node foo1.example.com
关于我应该看什么的任何想法？感觉就像我在Foreman方面遗漏了一些东西.
更新1：
根据@lsd,尝试使用/etc/hiera.yaml作为配置,而不是通过创建符号链接.使用hiera CLI对其进行测试以确认配置：
# hiera --conf=/etc/hiera.yaml --debug -h users
DEBUG: 2015-05-06 14:31:13 -0400: Hiera YAML backend starting
DEBUG: 2015-05-06 14:31:13 -0400: Looking up users in YAML backend
DEBUG: 2015-05-06 14:31:13 -0400: Looking for data source defaults
DEBUG: 2015-05-06 14:31:13 -0400: Cannot find datafile /var/lib/hiera/defaults.yaml,skipping
DEBUG: 2015-05-06 14:31:13 -0400: Looking for data source users
DEBUG: 2015-05-06 14:31:13 -0400: Found users in users
DEBUG: 2015-05-06 14:31:13 -0400: Looking for data source groups
DEBUG: 2015-05-06 14:31:13 -0400: Looking for data source global
{"bfernandez"=>{"uid"=>300,"fullname"=>"Belmin Fernandez"}}
解决方法
在我的通勤上考虑它后,决定检查SELinux,那里是：
[root@foosat hiera]# grep yaml /var/log/audit/audit.log | head -n1
type=AVC msg=audit(1430926955.728:75727): avc: denied { getattr } for pid=17099 comm="ruby" path="/var/lib/hiera/users.yaml" dev="dm-2" ino=25185161 scontext=system_u:system_r:passenger_t:s0 tcontext=unconfined_u:object_r:var_lib_t:s0 tclass=file
将hiera文件上的文件上下文更改为puppet_etc_t(如果有人知道更合适的内容,请发表评论)：
[root@foosat hiera]# semanage fcontext -a -s system_u -t puppet_etc_t "/var/lib/hiera(/.*)?" [root@foosat hiera]# restorecon -R -v . restorecon reset /var/lib/hiera/users.yaml context unconfined_u:object_r:var_lib_t:s0->unconfined_u:object_r:puppet_etc_t:s0
现在工作.希望这有助于其他人.
