Only last empty hash is stored

[linuxmail]

Hello,

I try create a host template for the mysql_health_check ... and I have problems to get a syntax like:

vars.check["foo"] = {} 
vars.check["bar"] = {}
....

With the following code:

  @@icinga2::object::host { 'mysql-database':
    template      => true,
    check_command => 'mysql',
    vars          => {
        'mysql_health'       => {
         'bufferpool-hitrate'  => { },
         'bufferpool-wait-free'  => { },
      },
...
}

The last line wins.

I have a similar config for my interfaces or blockdevices, but thy exists in my hiera YAML config and I get the correct output:

  vars.blockdevices["sda"] = {
    path = "/dev/sda"
    iostats_disk = "sda"
  }
  vars.blockdevices["sdb"] = {
    path = "/dev/sdb"
    iostats_disk = "sdb"
  }

My Yaml

icinga2::host:
  vars:
    blockdevices:
      'sda':
        'path': '/dev/sda'
        'iostats_disk': 'sda'
      'sdb':
        'path': '/dev/sdb'
        'iostats_disk': 'sdb'

So it looks like, that my Puppet syntax is wrong. Can someone point me in the right direction ?

cu denny

[lbetz]

Hi Denny,
I cannot see any errors. Please try the example 'example_config' this will apply the whole example config in /etc/icinga2/example.d and a host NodeName in hosts.conf with vars.disks["disks"] = {}.

Bye Lenn.

[linuxmail]

Hi @lbetz

the error is, that I expecting:

vars.check["1"] = {} 
vars.check["2"] = {}
vars.check["3"] = {}

but I get

vars.check["3"] = {}

So all other lines above are lost/overwritten. I tried the complete example:

  ::icinga2::object::host { 'template-foo':
      template           => true,
      target             => "${templates}/template-foo.conf",
      check_interval     => '1m',
      retry_interval     => '30s',
      max_check_attempts => 3,
      check_command      => 'hostalive',
    vars => {
        foo              => {
        bar             => {},
        '1'         => {},
        '2'         => {},
        '3'         => {},
        '4'         => {},
        },
      },
    }

the result is:

 ~$ cat /etc/icinga2/zones.d/global-templates/templates.d/template-foo.conf
# This file is managed by Puppet. DO NOT EDIT.

template Host "template-foo"  {
  check_command = "hostalive"
  max_check_attempts = 3
  check_interval = 1m
  retry_interval = 30s
  vars.foo["4"] = {}
}

I think, it makes a difference if I put the syntax into a classical manifest, or use hiera_hash. I use for disks the same logic, but in a yaml and it works.
Maybe it has somthing todo with: #223.

cu denny

[lbetz]

Ah, ok. That's a bug. I will have a look on friday I hope.