[Puppet Users] Dependencies between nodes
Hi, I'm just getting my feet wet with puppet and I want to solve inter- node dependencies. For example I want to install client-server programs on different nodes and make sure the version installed on the clients are the same as on the server. The concrete example used C# WCF server and client components. I have two tasks to do 1) I will insert/configure the SOAP endpoints in the clients config files using data from the SOAP server recipe (http port, host name(s) of nodes where the server is installed 2) If configuring a client, check if a server with a matching version is installed somewhere I know that puppet may need some work to make it run on windows and therefore i want to check if this scenario can be implemented using puppet, before wasting work on making sure if this can be done thx for your help -- You received this message because you are subscribed to the Google Groups Puppet Users group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
[Puppet Users] Confused about conditional include
I have code like this:
case $operatingsystem {
redhat: {
include gu_splunk::redhat
}
solaris: {
include gu_splunk::solaris_old
include gu_splunk::solaris
}
}
In gu_splunk::solaris_old I have an Exec like this:
exec { download_pkgrm_adminfile:
command = wget -q -O /tmp/$pkgrm_adminfile http://... ,
timeout = 60,
creates = /tmp/$pkgrm_adminfile,
}
Running puppet agent on a RedHat machine causes the Exec to execute
and the file to get downloaded!!
Why?
Thanks a lot.
Mohamed.
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[Puppet Users] Re: Confused about conditional include
Oh... is it because I have this in my site.pp:
stage { pre: before = Stage[main] }
class { gu_splunk::solaris_old: stage = pre }
If so then whats the correct way of doing what I am trying to do?
Thanks a lot,
Mohamed.
On Sun, Apr 17, 2011 at 2:15 PM, Mohamed Lrhazi lrh...@gmail.com wrote:
I have code like this:
case $operatingsystem {
redhat: {
include gu_splunk::redhat
}
solaris: {
include gu_splunk::solaris_old
include gu_splunk::solaris
}
}
In gu_splunk::solaris_old I have an Exec like this:
exec { download_pkgrm_adminfile:
command = wget -q -O /tmp/$pkgrm_adminfile http://... ,
timeout = 60,
creates = /tmp/$pkgrm_adminfile,
}
Running puppet agent on a RedHat machine causes the Exec to execute
and the file to get downloaded!!
Why?
Thanks a lot.
Mohamed.
--
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Re: [Puppet Users] Re: Confused about conditional include
On Sun, Apr 17, 2011 at 02:17:59PM -0400, Mohamed Lrhazi wrote:
Oh... is it because I have this in my site.pp:
stage { pre: before = Stage[main] }
class { gu_splunk::solaris_old: stage = pre }
If so then whats the correct way of doing what I am trying to do?
Thanks a lot,
Mohamed.
remove the entry in site.pp. In your manifest replace the include:
case $operatingsystem {
redhat: {
include gu_splunk::redhat
}
solaris: {
class { gu_splunk::solaris_old: stage = pre }
include gu_splunk::solaris
}
}
include can only be used when you don't want to pass parameters.
-Stefan
pgpdBxsp9KsA7.pgp
Description: PGP signature
Re: [Puppet Users] Confused about conditional include
Hi,
I'm pretty sure you need to remove the quotation marks from $operatinngsystem
and from redhat and solaris case matches.
Cheers,
Den
On 18/04/2011, at 4:15, Mohamed Lrhazi lrh...@gmail.com wrote:
I have code like this:
case $operatingsystem {
redhat: {
include gu_splunk::redhat
}
solaris: {
include gu_splunk::solaris_old
include gu_splunk::solaris
}
}
In gu_splunk::solaris_old I have an Exec like this:
exec { download_pkgrm_adminfile:
command = wget -q -O /tmp/$pkgrm_adminfile http://... ,
timeout = 60,
creates = /tmp/$pkgrm_adminfile,
}
Running puppet agent on a RedHat machine causes the Exec to execute
and the file to get downloaded!!
Why?
Thanks a lot.
Mohamed.
--
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Re: [Puppet Users] Confused about conditional include
Thanks Stefan. That worked.
Denmat, the quotes seem to work fine for both the fact name and the values.
On Sun, Apr 17, 2011 at 5:04 PM, Denmat tu2bg...@gmail.com wrote:
Hi,
I'm pretty sure you need to remove the quotation marks from $operatinngsystem
and from redhat and solaris case matches.
Cheers,
Den
On 18/04/2011, at 4:15, Mohamed Lrhazi lrh...@gmail.com wrote:
I have code like this:
case $operatingsystem {
redhat: {
include gu_splunk::redhat
}
solaris: {
include gu_splunk::solaris_old
include gu_splunk::solaris
}
}
In gu_splunk::solaris_old I have an Exec like this:
exec { download_pkgrm_adminfile:
command = wget -q -O /tmp/$pkgrm_adminfile http://... ,
timeout = 60,
creates = /tmp/$pkgrm_adminfile,
}
Running puppet agent on a RedHat machine causes the Exec to execute
and the file to get downloaded!!
Why?
Thanks a lot.
Mohamed.
--
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Re: [Puppet Users] Re: puppet dashboard performance issue
I also tried to look at this; since it was causing me issues as well. I had 800,000 rows or so in the reports table but I accidentally corrupted it (kill -9) so I won't have that many for a few more days. I created the separate indexex for kind and status but MySQL didn't use them. It uses indexes for everything except the report.status != failed and then it switches to a full table scan, even if the query is a simple select with only the where and no join. The documentation for MySQL indexes says that if MySQL thinks not using an index will be better it will not use indexes. mysql explain select * from reports WHERE reports.status = 'failed'; *** 1. row *** id: 1 select_type: SIMPLE table: reports type: ref possible_keys: index_reports_on_status key: index_reports_on_status key_len: 258 ref: const rows: 274 Extra: Using where 1 row in set (0.00 sec) mysql explain select * from reports WHERE reports.status != 'failed'; *** 1. row *** id: 1 select_type: SIMPLE table: reports type: ALL possible_keys: index_reports_on_status key: NULL key_len: NULL ref: NULL rows: 108828 Extra: Using where 1 row in set (0.00 sec) Presumably it's doing this because the number of rows that are != failed are the vast majority so a full table scan is actually faster. It looks like it's selecting all the reports, and then grouping so we get the latest one. Doing a cartesian join and then grouping seems extremely slow. I re-wrote the query to use a sub-select: select reports.*,nodes.* from nodes, (select node_id,max(time) from reports where reports.kind = 'apply' and reports.status != 'failed' GROUP by node_id) as reports WHERE reports.node_id = nodes.id; 1424 rows in set (0.12 sec). So you're only getting the latest report and then the nodes for each. How fast does that query run? -Andrew -- You received this message because you are subscribed to the Google Groups Puppet Users group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
Re: [Puppet Users] Certificate Issues.... again
Not sure if the book has been closed on this, but I had this problem recently on new installs. The problem was fixed by keeping the hosts in time sync. They were 5 hours out of sync. Not sure why this caused an issue unless there is some sort of SSL computation issue? Your mileage may vary L. On Sun, Apr 10, 2011 at 6:20 PM, Douglas Garstang doug.garst...@gmail.com wrote: I don't know what it is with puppet's certificates, but once again, they are behaving strangely. Client is reporting: debug: Using cached certificate for auth01.fre.livegamer.com /usr/lib/ruby/site_ruby/1.8/puppet/ssl/host.rb:166:in `certificate' /usr/lib/ruby/site_ruby/1.8/puppet/ssl/host.rb:227:in `wait_for_cert' /usr/lib/ruby/site_ruby/1.8/puppet/application/agent.rb:194:in `setup_host' /usr/lib/ruby/site_ruby/1.8/puppet/application/agent.rb:257:in `setup' /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:286:in `run' /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:393:in `exit_on_fail' /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:286:in `run' /usr/sbin/puppetd:4 err: Could not request certificate: Retrieved certificate does not match private key; please remove certificate from server and regenerate it with the current key I: Stopped puppet on client Removed /var/lib/puppet on client Cleaned certificate on server Restarted server Started puppet on client and again it occurs. It doesn't happen every time, but often does after the first install of a new system. Also, puppet will be part way through it's process, and then report the certificates are not valid. Performing the above steps _usually_ fixes it. Doug. -- You received this message because you are subscribed to the Google Groups Puppet Users group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en. -- You received this message because you are subscribed to the Google Groups Puppet Users group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
[Puppet Users] Are facts cached?
Am trying to debug a weird issue...It seems that my custom facts generated when puppet agent is run against my test master are not the same as when run against my prod master. What could explain that? A bit more specifically, my custom facts are generated by the fact: http://www.devco.net/archives/2008/04/17/easy_per-machine_custom_facts_for_puppet.php I changed one line to allow for whitespace in the keys and values, like this: var = $1.strip and val = $2.strip if line =~ /^(.+)=(.+)$/ I synced up the configs between my test and prod masters, so everything should be the same... Still, when I run an agent against my test server I get correct facts, key1: val1... against prod master I get some buggy key1: val1 I even removed all whitespace from my facts.txt, that the facts are generated out of, run the agent many times, still same behavior. Any idea what could be the cause? am sure its something left over for my earlier attempts.. but what? Thanks a lot. Mohamed. -- You received this message because you are subscribed to the Google Groups Puppet Users group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
[Puppet Users] Re: Are facts cached?
I removed my call to strip(), and somehow the old buggy facts still appear:
The custom fact that generates extra custom facts:
bash-3.00# cat /var/opt/csw/puppet/lib/facter/host_facts.rb
if File.exists?('/GU/facts.txt')
File.open('/GU/facts.txt').each do |line|
var = nil
value = nil
var = $1 and val = $2 if line =~ /^(.+)=(.+)$/
if var != nil val != nil
Facter.add(var) do
setcode { val }
end
end
end
end
bash-3.00# cat /GU/facts.txt
gu_environment=unset
gu_app_oracle_rac=unset
gu_app_oracle_oem=unset
gu_app_gdoc=unset
gu_app_banner=unset
gu_app_bboard=unset
the buggy facts:
bash-3.00# cat /etc/mcollective/facts.yaml|grep gu_
gu_app_bboard : unset
gu_app_oracle_rac: unset
gu_app_gdoc: unset
gu_app_oracle_oem : unset
gu_app_banner: unset
gu_environment : unset
Any pointers highly appreciated.
Thanks.
On Sun, Apr 17, 2011 at 9:29 PM, Mohamed Lrhazi lrh...@gmail.com wrote:
Am trying to debug a weird issue...It seems that my custom facts
generated when puppet agent is run against my test master are not the
same as when run against my prod master. What could explain that?
A bit more specifically, my custom facts are generated by the fact:
http://www.devco.net/archives/2008/04/17/easy_per-machine_custom_facts_for_puppet.php
I changed one line to allow for whitespace in the keys and values, like this:
var = $1.strip and val = $2.strip if line =~ /^(.+)=(.+)$/
I synced up the configs between my test and prod masters, so
everything should be the same... Still, when I run an agent against my
test server I get correct facts, key1: val1... against prod master I
get some buggy key1 : val1
I even removed all whitespace from my facts.txt, that the facts are
generated out of, run the agent many times, still same behavior.
Any idea what could be the cause? am sure its something left over for
my earlier attempts.. but what?
Thanks a lot.
Mohamed.
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Re: [Puppet Users] Certificate Issues.... again
Lance Reed wrote: Not sure if the book has been closed on this, but I had this problem recently on new installs. The problem was fixed by keeping the hosts in time sync. They were 5 hours out of sync. Not sure why this caused an issue unless there is some sort of SSL computation issue? Your mileage may vary SSL relies on the time on the different hosts being in sync otherwise it assumes certificates are invalid or bogus. It's a security feature of SSL. Regards James Turnbull -- James Turnbull Puppet Labs 1-503-734-8571 -- You received this message because you are subscribed to the Google Groups Puppet Users group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
[Puppet Users] Re: Are facts cached?
This was driving me nuts... I did an rm -rf /var/lib/puppet, on a
client machine, and after a rerun of puppet agent, the buggy facts
appear again.
when I run the agent against the test master, no buggy facts... and
then it hit me that I am using stored configs, and the facts are in
mysql db, but why would that effect the facts as generated on the
clients?
I dropped the puppet db and restarted the master, and viola! buggy
facts gone... almost, they still reappear as I must have one or two
nodes who are still generating them, but will fix soon.
anyone understand what I am talking about? :) What exactly is
happening? what I call buggy fact ar the once with extra whitespace in
them:
mysql select concat('[',name,']') from fact_names where name like '%gu_%';
++
| concat('[',name,']') |
++
| [gu_app_baner] |
| [gu_app_banner]|
| [gu_app_bboard]|
| [gu_app_gdoc] |
| [gu_app_oracle_oem]|
| [gu_app_oracle_rac]|
| [gu_env] |
| [gu_environment] |
| [gu_host] |
++
9 rows in set (0.00 sec)
On Sun, Apr 17, 2011 at 9:45 PM, Mohamed Lrhazi lrh...@gmail.com wrote:
I removed my call to strip(), and somehow the old buggy facts still appear:
The custom fact that generates extra custom facts:
bash-3.00# cat /var/opt/csw/puppet/lib/facter/host_facts.rb
if File.exists?('/GU/facts.txt')
File.open('/GU/facts.txt').each do |line|
var = nil
value = nil
var = $1 and val = $2 if line =~ /^(.+)=(.+)$/
if var != nil val != nil
Facter.add(var) do
setcode { val }
end
end
end
end
bash-3.00# cat /GU/facts.txt
gu_environment=unset
gu_app_oracle_rac=unset
gu_app_oracle_oem=unset
gu_app_gdoc=unset
gu_app_banner=unset
gu_app_bboard=unset
the buggy facts:
bash-3.00# cat /etc/mcollective/facts.yaml|grep gu_
gu_app_bboard : unset
gu_app_oracle_rac: unset
gu_app_gdoc: unset
gu_app_oracle_oem : unset
gu_app_banner: unset
gu_environment : unset
Any pointers highly appreciated.
Thanks.
On Sun, Apr 17, 2011 at 9:29 PM, Mohamed Lrhazi lrh...@gmail.com wrote:
Am trying to debug a weird issue...It seems that my custom facts
generated when puppet agent is run against my test master are not the
same as when run against my prod master. What could explain that?
A bit more specifically, my custom facts are generated by the fact:
http://www.devco.net/archives/2008/04/17/easy_per-machine_custom_facts_for_puppet.php
I changed one line to allow for whitespace in the keys and values, like this:
var = $1.strip and val = $2.strip if line =~ /^(.+)=(.+)$/
I synced up the configs between my test and prod masters, so
everything should be the same... Still, when I run an agent against my
test server I get correct facts, key1: val1... against prod master I
get some buggy key1 : val1
I even removed all whitespace from my facts.txt, that the facts are
generated out of, run the agent many times, still same behavior.
Any idea what could be the cause? am sure its something left over for
my earlier attempts.. but what?
Thanks a lot.
Mohamed.
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