Forgot to reply on list, but we solved it with fqdn_rotate() doing most
of the work.
$_ldap_servers = ['ldap1','ldap2','ldap3']
$ldap_uri =
join(suffix(prefix(fqdn_rotate(sort($_ldap_servers))),'ldaps://'),'/'),' ')
Ramin
On 7/24/2017 7:24 AM, Rob Nelson wrote:
I did just notice this line, which should remove the .shuffle so it's
consistent on every run:
server_list = @_ldap_servers.shuffle
Rob Nelson
rnels...@gmail.com <mailto:rnels...@gmail.com>
On Mon, Jul 24, 2017 at 7:45 AM, Martijn <mart...@heemels.com
<mailto:mart...@heemels.com>> wrote:
I think that's perfect for the OP's use case. And if you need
multiple random numbers there's a useful second parameter to
fqdn_rand(), the "seed", which can be any string or integer and
allows you to get multiple different random numbers on the same host.
So, you could use the server_list.size as the seed to get a
different but number after you pop off an item from your server_list
array.
--
Martijn
Op zondag 23 juli 2017 16:51:17 UTC+2 schreef Rob Nelson:
You could try fqdn_rand(). Fqdn_rand will generate a random
number, but the same random number for a given fqdn, so you
would get the same value every time rather than it
changing. https://docs.puppet.com/puppet/latest/function.html#fqdnrand
<https://docs.puppet.com/puppet/latest/function.html#fqdnrand>
On Sun, Jul 23, 2017 at 1:20 AM MK <mizuk...@gmail.com> wrote:
Does anyone have experiences randomizing the order of
redundant server names in the client configuration and
won't change the order during next puppet agent runs?
For example, I have a bunch of ldap slave servers put in an
array:
$_ldap_servers = ['ldap1' , 'ldap2', 'ldap3']
I want to randomize the order in the client config (ex,
nslcd.conf or sssd.conf ) so they don't always hit the same
ldap server.
ex:
ldap_search_base = dc=example, dc=com
ldap_uri = ldaps://ldap2 ldaps://ldap0 ldaps://ldap3
What I did so far is that in the ERB template, I put the
following code:
````
ldap_uri = <%
server_list = @_ldap_servers.shuffle
server_list.size.times do
server = server_list[rand(server_list.size)]
-%>ldaps://<%= server -%>/ <%
server_list.delete(server)
end %>
```
It was working well with Rack based puppetmaster 3.x, but
after upgrading to puppetserver 2.7.x, it changes the order
every time when agent runs.
Does anyone have any suggestions?
Thanks so much!
MK
--
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...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/puppet-users/cfe4921b-d777-4b9e-8b6a-473f7c1904a5%40googlegroups.com
<https://groups.google.com/d/msgid/puppet-users/cfe4921b-d777-4b9e-8b6a-473f7c1904a5%40googlegroups.com?utm_medium=email&utm_source=footer>.
For more options, visit https://groups.google.com/d/optout
<https://groups.google.com/d/optout>.
--
Rob Nelson
--
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
<mailto:puppet-users+unsubscr...@googlegroups.com>.
To view this discussion on the web visit
https://groups.google.com/d/msgid/puppet-users/63df98a6-ec85-4976-b300-0e3482857c99%40googlegroups.com
<https://groups.google.com/d/msgid/puppet-users/63df98a6-ec85-4976-b300-0e3482857c99%40googlegroups.com?utm_medium=email&utm_source=footer>.
For more options, visit https://groups.google.com/d/optout
<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
<mailto:puppet-users+unsubscr...@googlegroups.com>.
To view this discussion on the web visit
https://groups.google.com/d/msgid/puppet-users/CAC76iT9gQUG1m%3DK6-V%3DnOCNoVtd_cyGG%3DMjbgeMjKF31J5P6rA%40mail.gmail.com
<https://groups.google.com/d/msgid/puppet-users/CAC76iT9gQUG1m%3DK6-V%3DnOCNoVtd_cyGG%3DMjbgeMjKF31J5P6rA%40mail.gmail.com?utm_medium=email&utm_source=footer>.
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/61798e19-06ba-e92e-26b0-f06da2991b3a%40badapple.net.
For more options, visit https://groups.google.com/d/optout.
