Issue #13259 has been reported by Tim Bishop.
----------------------------------------
Bug #13259: Augeas error: Could not evaluate: No such file or directory
https://projects.puppetlabs.com/issues/13259
Author: Tim Bishop
Status: Unreviewed
Priority: Normal
Assignee:
Category: augeas
Target version:
Affected Puppet version: 2.7.12rc2
Keywords: Augeas FreeBSD
Branch:
I have a problem with Puppet on FreeBSD (I haven't confirmed if the issue is
repeatable on another OS). The relevant software versions are:
* puppet-2.7.12
* augeas-0.10.0
* rubygem-ruby-augeas-0.4.1
My test manifest is:
<pre>
augeas { '/etc/ssh/sshd_config':
context => '/files/etc/ssh/sshd_config',
changes => [
"set Port 2222",
"set PermitRootLogin no",
],
}
</pre>
And I apply this as follows, with debugging enabled:
<pre>
# puppet apply -v -d augtest.pp
...
debug: Augeas[/etc/ssh/sshd_config](provider=augeas): Opening augeas with root
/, lens path , flags 0
debug: Augeas[/etc/ssh/sshd_config](provider=augeas): Augeas version 0.10.0 is
installed
debug: Augeas[/etc/ssh/sshd_config](provider=augeas): Will attempt to save and
only run if files changed
debug: Augeas[/etc/ssh/sshd_config](provider=augeas): sending command 'set'
with params ["/files/etc/ssh/sshd_config/Port", "2222"]
debug: Augeas[/etc/ssh/sshd_config](provider=augeas): sending command 'set'
with params ["/files/etc/ssh/sshd_config/PermitRootLogin", "no"]
notice: Augeas[/etc/ssh/sshd_config](provider=augeas): saved_file:
/etc/ssh/sshd_config
notice: Augeas[/etc/ssh/sshd_config](provider=augeas): saved_file:
/etc/ssh/sshd_config
err: /Stage[main]//Augeas[/etc/ssh/sshd_config]: Could not evaluate: No such
file or directory - /etc/ssh/sshd_config.augnew
...
</pre>
There's two additional lines there. I added the following to the augeas
provider:
<pre>
--- augeas.rb.orig 2012-03-20 20:01:57.000000000 +0000
+++ augeas.rb 2012-03-20 20:02:28.000000000 +0000
@@ -297,10 +297,11 @@
saved_files = @aug.match("/augeas/events/saved")
if saved_files.size > 0
root = resource[:root].sub(/^\/$/, "")
saved_files.each do |key|
saved_file = @aug.get(key).sub(/^\/files/, root)
+ notice("saved_file: " + saved_file)
if Puppet[:show_diff]
notice "\n" + diff(saved_file, saved_file + ".augnew")
end
File.delete(saved_file + ".augnew")
end
</pre>
So the reason for the problem is that Puppet does a diff of the file, removes
it, and then attempts to diff it again. The root cause is unknown, but it's
obviously not right that the file appears twice in saved_files.
Issue #13204 offers a fix, but it feels like it's masking the underlying issue.
I've tried it, and not surprisingly the fix works.
I'm happy to help debug this where I can.
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