Re: [Puppet Users] Replicating += with hiera
Thanks all! Hiera is smarter than I knew. This is great. :)
Kent
On Wed, Mar 12, 2014 at 1:42 PM, José Luis Ledesma <
joseluis.lede...@gmail.com> wrote:
> Try my code, its just what you want.
> El 12/03/2014 19:14, "Kenton Brede" escribió:
>
>> Thanks for the help all. Maybe I'm approaching this in the wrong way but
>> the example puts all users on each box. I'm trying to do something like:
>>
>> users_common = admin1, admin2
>> server1 = users_common + user1
>> server2 = users_common
>> server3 = users_common + user1, user3
>>
>> The goal is to not have to list the admin users in each host.yaml file,
>> but include them.
>>
>> From what I gather hiera doesn't allow:
>>
>> sever1.yaml
>> include users_common
>>
>> server1_users:
>> user1:
>> ensure: present
>> home: /home/user1
>>
>> Thanks,
>> Kent
>>
>>
>>
>>
>>
>>
>> On Wed, Mar 12, 2014 at 12:38 PM, José Luis Ledesma <
>> joseluis.lede...@gmail.com> wrote:
>>
>>>
>>> El 12/03/2014 17:19, "Jonathan Proulx" escribió:
>>>
>>> >
>>> > see http://docs.puppetlabs.com/hiera/1/puppet.html
>>> >
>>> > "If you need to merge arrays or merge hashes from multiple hierarchy
>>> > levels, you will have to use the hiera_array or hiera_hash functions
>>> > in the body of your classes."
>>> >
>>> > There's not really a good example in that page, but essentially where
>>> > 'hiera' takes the most specific patch hiera_array and heira_hash
>>> > collect all the values across all matching hierarchies (though you
>>> > needn't define the key in every level)
>>> >
>>>
>>> +1 it should be something like
>>>
>>> common.yaml
>>> users:
>>>
>>> user1:
>>> ensure: present
>>> home: /home/user1
>>> ..
>>>
>>> server1.yaml
>>>
>>> users:
>>> user3:
>>> ensure: present
>>> home: /home/user3
>>>
>>> And then
>>> $users= hiera_hash('users')
>>> users::admin_homedir_define { $users: }
>>>
>>> Note: code not tested
>>>
>>> Regards
>>>
>>> > we use this for packages to install:
>>> >
>>> > $basepackages = hiera_array('basepackages')
>>> > ensure_packages($basepackages)
>>> >
>>> > Then in hiera be define (or not) arrays of packages by os version,
>>> role, etc...
>>> >
>>> > -Jon
>>> >
>>> > On Wed, Mar 12, 2014 at 12:11 PM, Kenton Brede
>>> wrote:
>>> > > I'm in the process of moving to Puppet 3 and hiera.
>>> > >
>>> > > With my old setup I placed users that were on all servers in
>>> basenode. Then
>>> > > did a += for any additional users in the node definition.
>>> > >
>>> > > node basenode {
>>> > > users = ['user1', 'user2']
>>> > > }
>>> > >
>>> > > node server.example.com inherits basenode {
>>> > > users += ['user3']
>>> > > # or simple exclude the line, if there were no additional users
>>> > > }
>>> > >
>>> > > With the new setup I've got a common.yaml that contains a hash of
>>> users with
>>> > > access to all boxes. Then I thought I'd place additional users for
>>> > > "server1" in server1.yaml.
>>> > >
>>> > > common.yaml
>>> > > users_common:
>>> > > user1:
>>> > > ensure: present
>>> > > home: /home/user1
>>> > > ..
>>> > >
>>> > > server1.yaml
>>> > > server1_users:
>>> > > user3:
>>> > > ensure: present
>>> > > home: /home/user3
>>> > > ..
>>> > >
>>> > > Then I call like this, which just pulls the usernames from the hash
>>> and
>>> > > creates home directories with a file type:
>>> > >
>>> > > class users::ldap {
>>> > > # regular users
>>> > > $users_common = hiera('users_common')
>>> > > $users_common_keys = keys($users_common)
>>> > > $users_hosts = hiera("${::hostname}_users")
>>> > > $users_hosts_keys = keys($users_hosts)
>>> > > $adusers_combined = flatten([ $users_common_keys,
>>> $users_hosts_keys ])
>>> > >
>>> > > # create ldap user home directories
>>> > > users::admin_homedir_define { $adusers_combined: }
>>> > > }
>>> > >
>>> > > Works great until there are no users for "${::hostname}_users."
>>> > >
>>> > > How can I make this work when "${::hostname}_users" is empty?
>>> > > Thanks,
>>> > >
>>> > > --
>>> > > Kent
>>> > >
>>> > >
>>> > >
>>> > >
>>> > > --
>>> > > You received this message because you are subscribed to the Google
>>> Groups
>>> > > "Puppet Users" group.
>>> > > To unsubscribe from this group and stop receiving emails from it,
>>> send an
>>> > > email to puppet-users+unsubscr...@googlegroups.com.
>>> > > To view this discussion on the web visit
>>> > >
>>> https://groups.google.com/d/msgid/puppet-users/CA%2BnSE3-%3D9zQvajiNMt9e%2BOA64fHrYwPkk4WEwhm0JBPHN598PA%40mail.gmail.com
>>> .
>>> > > For more options, visit https://groups.google.com/d/optout.
>>> >
>>> > --
>>> > You received this message because you are subscribed to the Google
>>> Groups "Puppet Users" group.
>>> > To unsubscribe from this group and stop receiving emails from it, send
>>> an email to puppet-users+unsubscr...@googlegroups.com.
>>> > To view this discussion on the web visit
>>> https://groups.google.com/d/msgid/puppet-users/CABZB-sgYSky1BzZ6Vf1OHuYonAhL
Re: [Puppet Users] Replicating += with hiera
Try my code, its just what you want.
El 12/03/2014 19:14, "Kenton Brede" escribió:
> Thanks for the help all. Maybe I'm approaching this in the wrong way but
> the example puts all users on each box. I'm trying to do something like:
>
> users_common = admin1, admin2
> server1 = users_common + user1
> server2 = users_common
> server3 = users_common + user1, user3
>
> The goal is to not have to list the admin users in each host.yaml file,
> but include them.
>
> From what I gather hiera doesn't allow:
>
> sever1.yaml
> include users_common
>
> server1_users:
> user1:
> ensure: present
> home: /home/user1
>
> Thanks,
> Kent
>
>
>
>
>
>
> On Wed, Mar 12, 2014 at 12:38 PM, José Luis Ledesma <
> joseluis.lede...@gmail.com> wrote:
>
>>
>> El 12/03/2014 17:19, "Jonathan Proulx" escribió:
>>
>> >
>> > see http://docs.puppetlabs.com/hiera/1/puppet.html
>> >
>> > "If you need to merge arrays or merge hashes from multiple hierarchy
>> > levels, you will have to use the hiera_array or hiera_hash functions
>> > in the body of your classes."
>> >
>> > There's not really a good example in that page, but essentially where
>> > 'hiera' takes the most specific patch hiera_array and heira_hash
>> > collect all the values across all matching hierarchies (though you
>> > needn't define the key in every level)
>> >
>>
>> +1 it should be something like
>>
>> common.yaml
>> users:
>>
>> user1:
>> ensure: present
>> home: /home/user1
>> ..
>>
>> server1.yaml
>>
>> users:
>> user3:
>> ensure: present
>> home: /home/user3
>>
>> And then
>> $users= hiera_hash('users')
>> users::admin_homedir_define { $users: }
>>
>> Note: code not tested
>>
>> Regards
>>
>> > we use this for packages to install:
>> >
>> > $basepackages = hiera_array('basepackages')
>> > ensure_packages($basepackages)
>> >
>> > Then in hiera be define (or not) arrays of packages by os version,
>> role, etc...
>> >
>> > -Jon
>> >
>> > On Wed, Mar 12, 2014 at 12:11 PM, Kenton Brede
>> wrote:
>> > > I'm in the process of moving to Puppet 3 and hiera.
>> > >
>> > > With my old setup I placed users that were on all servers in
>> basenode. Then
>> > > did a += for any additional users in the node definition.
>> > >
>> > > node basenode {
>> > > users = ['user1', 'user2']
>> > > }
>> > >
>> > > node server.example.com inherits basenode {
>> > > users += ['user3']
>> > > # or simple exclude the line, if there were no additional users
>> > > }
>> > >
>> > > With the new setup I've got a common.yaml that contains a hash of
>> users with
>> > > access to all boxes. Then I thought I'd place additional users for
>> > > "server1" in server1.yaml.
>> > >
>> > > common.yaml
>> > > users_common:
>> > > user1:
>> > > ensure: present
>> > > home: /home/user1
>> > > ..
>> > >
>> > > server1.yaml
>> > > server1_users:
>> > > user3:
>> > > ensure: present
>> > > home: /home/user3
>> > > ..
>> > >
>> > > Then I call like this, which just pulls the usernames from the hash
>> and
>> > > creates home directories with a file type:
>> > >
>> > > class users::ldap {
>> > > # regular users
>> > > $users_common = hiera('users_common')
>> > > $users_common_keys = keys($users_common)
>> > > $users_hosts = hiera("${::hostname}_users")
>> > > $users_hosts_keys = keys($users_hosts)
>> > > $adusers_combined = flatten([ $users_common_keys, $users_hosts_keys
>> ])
>> > >
>> > > # create ldap user home directories
>> > > users::admin_homedir_define { $adusers_combined: }
>> > > }
>> > >
>> > > Works great until there are no users for "${::hostname}_users."
>> > >
>> > > How can I make this work when "${::hostname}_users" is empty?
>> > > Thanks,
>> > >
>> > > --
>> > > Kent
>> > >
>> > >
>> > >
>> > >
>> > > --
>> > > You received this message because you are subscribed to the Google
>> Groups
>> > > "Puppet Users" group.
>> > > To unsubscribe from this group and stop receiving emails from it,
>> send an
>> > > email to puppet-users+unsubscr...@googlegroups.com.
>> > > To view this discussion on the web visit
>> > >
>> https://groups.google.com/d/msgid/puppet-users/CA%2BnSE3-%3D9zQvajiNMt9e%2BOA64fHrYwPkk4WEwhm0JBPHN598PA%40mail.gmail.com
>> .
>> > > For more options, visit https://groups.google.com/d/optout.
>> >
>> > --
>> > You received this message because you are subscribed to the Google
>> Groups "Puppet Users" group.
>> > To unsubscribe from this group and stop receiving emails from it, send
>> an email to puppet-users+unsubscr...@googlegroups.com.
>> > To view this discussion on the web visit
>> https://groups.google.com/d/msgid/puppet-users/CABZB-sgYSky1BzZ6Vf1OHuYonAhLh-gKV%2BN_RmiQreRyWbVk_w%40mail.gmail.com
>> .
>> > For more options, visit https://groups.google.com/d/optout.
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Puppet Users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to puppet-users+unsub
Re: [Puppet Users] Replicating += with hiera
To sort of meta example the pseudo code :)
On Wed, Mar 12, 2014 at 12:11 PM, Kenton Brede wrote:
> With the new setup I've got a common.yaml that contains a hash of users with
> access to all boxes. Then I thought I'd place additional users for
> "server1" in server1.yaml.
>
> common.yaml
> users_common:
> user1:
> ensure: present
> home: /home/user1
> ..
>
> server1.yaml
> server1_users:
> user3:
> ensure: present
> home: /home/user3
> ..
in stead of using users_common and server1_users just call both 'users':
common.yaml
users:
user1:
ensure: present
home: /home/user1
..
server1.yaml
users:
user3:
ensure: present
home: /home/user3
..
> Then I call like this, which just pulls the usernames from the hash and
> creates home directories with a file type:
>
> class users::ldap {
> # regular users
> $users_common = hiera('users_common')
> $users_common_keys = keys($users_common)
> $users_hosts = hiera("${::hostname}_users")
> $users_hosts_keys = keys($users_hosts)
> $adusers_combined = flatten([ $users_common_keys, $users_hosts_keys ])
>
> # create ldap user home directories
> users::admin_homedir_define { $adusers_combined: }
> }
You can then collect all the users with hiera_hash('users') rather
than fussing with seperate $users_common and $users_hosts
class users::ldap {
# regular users
$users = hiera('users')
$users_keys = keys($users)
# create ldap user home directories
users::admin_homedir_define { $users_keys: }
}
Note I just copy pasted your code example & substituted syntax didn't
test, seems a bit odd that you're operating on just the keys not the
collected hash but left that as is since I don't knwo what it's
ultimately being fed to.
-Jon
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For more options, visit https://groups.google.com/d/optout.
Re: [Puppet Users] Replicating += with hiera
Thanks for the help all. Maybe I'm approaching this in the wrong way but
the example puts all users on each box. I'm trying to do something like:
users_common = admin1, admin2
server1 = users_common + user1
server2 = users_common
server3 = users_common + user1, user3
The goal is to not have to list the admin users in each host.yaml file, but
include them.
>From what I gather hiera doesn't allow:
sever1.yaml
include users_common
server1_users:
user1:
ensure: present
home: /home/user1
Thanks,
Kent
On Wed, Mar 12, 2014 at 12:38 PM, José Luis Ledesma <
joseluis.lede...@gmail.com> wrote:
>
> El 12/03/2014 17:19, "Jonathan Proulx" escribió:
>
> >
> > see http://docs.puppetlabs.com/hiera/1/puppet.html
> >
> > "If you need to merge arrays or merge hashes from multiple hierarchy
> > levels, you will have to use the hiera_array or hiera_hash functions
> > in the body of your classes."
> >
> > There's not really a good example in that page, but essentially where
> > 'hiera' takes the most specific patch hiera_array and heira_hash
> > collect all the values across all matching hierarchies (though you
> > needn't define the key in every level)
> >
>
> +1 it should be something like
>
> common.yaml
> users:
>
> user1:
> ensure: present
> home: /home/user1
> ..
>
> server1.yaml
>
> users:
> user3:
> ensure: present
> home: /home/user3
>
> And then
> $users= hiera_hash('users')
> users::admin_homedir_define { $users: }
>
> Note: code not tested
>
> Regards
>
> > we use this for packages to install:
> >
> > $basepackages = hiera_array('basepackages')
> > ensure_packages($basepackages)
> >
> > Then in hiera be define (or not) arrays of packages by os version, role,
> etc...
> >
> > -Jon
> >
> > On Wed, Mar 12, 2014 at 12:11 PM, Kenton Brede wrote:
> > > I'm in the process of moving to Puppet 3 and hiera.
> > >
> > > With my old setup I placed users that were on all servers in basenode.
> Then
> > > did a += for any additional users in the node definition.
> > >
> > > node basenode {
> > > users = ['user1', 'user2']
> > > }
> > >
> > > node server.example.com inherits basenode {
> > > users += ['user3']
> > > # or simple exclude the line, if there were no additional users
> > > }
> > >
> > > With the new setup I've got a common.yaml that contains a hash of
> users with
> > > access to all boxes. Then I thought I'd place additional users for
> > > "server1" in server1.yaml.
> > >
> > > common.yaml
> > > users_common:
> > > user1:
> > > ensure: present
> > > home: /home/user1
> > > ..
> > >
> > > server1.yaml
> > > server1_users:
> > > user3:
> > > ensure: present
> > > home: /home/user3
> > > ..
> > >
> > > Then I call like this, which just pulls the usernames from the hash and
> > > creates home directories with a file type:
> > >
> > > class users::ldap {
> > > # regular users
> > > $users_common = hiera('users_common')
> > > $users_common_keys = keys($users_common)
> > > $users_hosts = hiera("${::hostname}_users")
> > > $users_hosts_keys = keys($users_hosts)
> > > $adusers_combined = flatten([ $users_common_keys, $users_hosts_keys
> ])
> > >
> > > # create ldap user home directories
> > > users::admin_homedir_define { $adusers_combined: }
> > > }
> > >
> > > Works great until there are no users for "${::hostname}_users."
> > >
> > > How can I make this work when "${::hostname}_users" is empty?
> > > Thanks,
> > >
> > > --
> > > Kent
> > >
> > >
> > >
> > >
> > > --
> > > You received this message because you are subscribed to the Google
> Groups
> > > "Puppet Users" group.
> > > To unsubscribe from this group and stop receiving emails from it, send
> an
> > > email to puppet-users+unsubscr...@googlegroups.com.
> > > To view this discussion on the web visit
> > >
> https://groups.google.com/d/msgid/puppet-users/CA%2BnSE3-%3D9zQvajiNMt9e%2BOA64fHrYwPkk4WEwhm0JBPHN598PA%40mail.gmail.com
> .
> > > For more options, visit https://groups.google.com/d/optout.
> >
> > --
> > You received this message because you are subscribed to the Google
> Groups "Puppet Users" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> an email to puppet-users+unsubscr...@googlegroups.com.
> > To view this discussion on the web visit
> https://groups.google.com/d/msgid/puppet-users/CABZB-sgYSky1BzZ6Vf1OHuYonAhLh-gKV%2BN_RmiQreRyWbVk_w%40mail.gmail.com
> .
> > For more options, visit https://groups.google.com/d/optout.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Puppet Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to puppet-users+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/puppet-users/CAF_B3dcgKzCVPdEBSjEQ5y6cMR0soodHcETwJOhZnSdW4QCrNQ%40mail.gmail.com
Re: [Puppet Users] Replicating += with hiera
El 12/03/2014 17:19, "Jonathan Proulx" escribió:
>
> see http://docs.puppetlabs.com/hiera/1/puppet.html
>
> "If you need to merge arrays or merge hashes from multiple hierarchy
> levels, you will have to use the hiera_array or hiera_hash functions
> in the body of your classes."
>
> There's not really a good example in that page, but essentially where
> 'hiera' takes the most specific patch hiera_array and heira_hash
> collect all the values across all matching hierarchies (though you
> needn't define the key in every level)
>
+1 it should be something like
common.yaml
users:
user1:
ensure: present
home: /home/user1
..
server1.yaml
users:
user3:
ensure: present
home: /home/user3
And then
$users= hiera_hash('users')
users::admin_homedir_define { $users: }
Note: code not tested
Regards
> we use this for packages to install:
>
> $basepackages = hiera_array('basepackages')
> ensure_packages($basepackages)
>
> Then in hiera be define (or not) arrays of packages by os version, role,
etc...
>
> -Jon
>
> On Wed, Mar 12, 2014 at 12:11 PM, Kenton Brede wrote:
> > I'm in the process of moving to Puppet 3 and hiera.
> >
> > With my old setup I placed users that were on all servers in basenode.
Then
> > did a += for any additional users in the node definition.
> >
> > node basenode {
> > users = ['user1', 'user2']
> > }
> >
> > node server.example.com inherits basenode {
> > users += ['user3']
> > # or simple exclude the line, if there were no additional users
> > }
> >
> > With the new setup I've got a common.yaml that contains a hash of users
with
> > access to all boxes. Then I thought I'd place additional users for
> > "server1" in server1.yaml.
> >
> > common.yaml
> > users_common:
> > user1:
> > ensure: present
> > home: /home/user1
> > ..
> >
> > server1.yaml
> > server1_users:
> > user3:
> > ensure: present
> > home: /home/user3
> > ..
> >
> > Then I call like this, which just pulls the usernames from the hash and
> > creates home directories with a file type:
> >
> > class users::ldap {
> > # regular users
> > $users_common = hiera('users_common')
> > $users_common_keys = keys($users_common)
> > $users_hosts = hiera("${::hostname}_users")
> > $users_hosts_keys = keys($users_hosts)
> > $adusers_combined = flatten([ $users_common_keys, $users_hosts_keys ])
> >
> > # create ldap user home directories
> > users::admin_homedir_define { $adusers_combined: }
> > }
> >
> > Works great until there are no users for "${::hostname}_users."
> >
> > How can I make this work when "${::hostname}_users" is empty?
> > Thanks,
> >
> > --
> > Kent
> >
> >
> >
> >
> > --
> > You received this message because you are subscribed to the Google
Groups
> > "Puppet Users" group.
> > To unsubscribe from this group and stop receiving emails from it, send
an
> > email to puppet-users+unsubscr...@googlegroups.com.
> > To view this discussion on the web visit
> >
https://groups.google.com/d/msgid/puppet-users/CA%2BnSE3-%3D9zQvajiNMt9e%2BOA64fHrYwPkk4WEwhm0JBPHN598PA%40mail.gmail.com
.
> > For more options, visit https://groups.google.com/d/optout.
>
> --
> You received this message because you are subscribed to the Google Groups
"Puppet Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
email to puppet-users+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
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.
> For more options, visit https://groups.google.com/d/optout.
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For more options, visit https://groups.google.com/d/optout.
Re: [Puppet Users] Replicating += with hiera
see http://docs.puppetlabs.com/hiera/1/puppet.html
"If you need to merge arrays or merge hashes from multiple hierarchy
levels, you will have to use the hiera_array or hiera_hash functions
in the body of your classes."
There's not really a good example in that page, but essentially where
'hiera' takes the most specific patch hiera_array and heira_hash
collect all the values across all matching hierarchies (though you
needn't define the key in every level)
we use this for packages to install:
$basepackages = hiera_array('basepackages')
ensure_packages($basepackages)
Then in hiera be define (or not) arrays of packages by os version, role, etc...
-Jon
On Wed, Mar 12, 2014 at 12:11 PM, Kenton Brede wrote:
> I'm in the process of moving to Puppet 3 and hiera.
>
> With my old setup I placed users that were on all servers in basenode. Then
> did a += for any additional users in the node definition.
>
> node basenode {
> users = ['user1', 'user2']
> }
>
> node server.example.com inherits basenode {
> users += ['user3']
> # or simple exclude the line, if there were no additional users
> }
>
> With the new setup I've got a common.yaml that contains a hash of users with
> access to all boxes. Then I thought I'd place additional users for
> "server1" in server1.yaml.
>
> common.yaml
> users_common:
> user1:
> ensure: present
> home: /home/user1
> ..
>
> server1.yaml
> server1_users:
> user3:
> ensure: present
> home: /home/user3
> ..
>
> Then I call like this, which just pulls the usernames from the hash and
> creates home directories with a file type:
>
> class users::ldap {
> # regular users
> $users_common = hiera('users_common')
> $users_common_keys = keys($users_common)
> $users_hosts = hiera("${::hostname}_users")
> $users_hosts_keys = keys($users_hosts)
> $adusers_combined = flatten([ $users_common_keys, $users_hosts_keys ])
>
> # create ldap user home directories
> users::admin_homedir_define { $adusers_combined: }
> }
>
> Works great until there are no users for "${::hostname}_users."
>
> How can I make this work when "${::hostname}_users" is empty?
> Thanks,
>
> --
> Kent
>
>
>
>
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Re: [Puppet Users] Replicating += with hiera
Hi,
On 03/12/2014 05:11 PM, Kenton Brede wrote:
> $users_hosts = hiera("${::hostname}_users")
>
> Works great until there are no users for "${::hostname}_users."
>
> How can I make this work when "${::hostname}_users" is empty?
I don't fully understand you problem, but I believe you want to pass a
default value to your hiera call so that it will work in the absence of
the key. E.g.
$users_hosts = hiera("${::hostname}_users", [])
HTH,
Felix
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[Puppet Users] Replicating += with hiera
I'm in the process of moving to Puppet 3 and hiera.
With my old setup I placed users that were on all servers in basenode.
Then did a += for any additional users in the node definition.
node basenode {
users = ['user1', 'user2']
}
node server.example.com inherits basenode {
users += ['user3']
# or simple exclude the line, if there were no additional users
}
With the new setup I've got a common.yaml that contains a hash of users
with access to all boxes. Then I thought I'd place additional users for
"server1" in server1.yaml.
common.yaml
users_common:
user1:
ensure: present
home: /home/user1
..
server1.yaml
server1_users:
user3:
ensure: present
home: /home/user3
..
Then I call like this, which just pulls the usernames from the hash and
creates home directories with a file type:
class users::ldap {
# regular users
$users_common = hiera('users_common')
$users_common_keys = keys($users_common)
$users_hosts = hiera("${::hostname}_users")
$users_hosts_keys = keys($users_hosts)
$adusers_combined = flatten([ $users_common_keys, $users_hosts_keys ])
# create ldap user home directories
users::admin_homedir_define { $adusers_combined: }
}
Works great until there are no users for "${::hostname}_users."
How can I make this work when "${::hostname}_users" is empty?
Thanks,
--
Kent
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