Issue #1886 has been reported by micah.
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Feature #1886: Add node cleanup capability
http://projects.reductivelabs.com/issues/show/1886
Author: micah
Status: Unreviewed
Priority: Low
Assigned to:
Category: newfeature
Target version:
Complexity: Easy
Affected version: 0.24.7
Keywords:
There really isn't a good mechanism to clean up when a node no longer exits.
You can remove it from your node definition, but there is a lot of junk hanging
around that should be cleaned up too. It would be really cool if the ability to
wipe a node was built into puppetmaster so you could just simply do something
like:
<pre>
puppetmaster --clean node
puppetmaster --clean node.domain.name
</pre>
and this would clean up everything that puppet can find on that node. The
things that I can think of that need to get cleaned up are:
1. Signed certificates ($vardir/ssl/ca/signed/node.domain.pem)
2. Cached facts ($vardir/yaml/facts/node.domain.yaml)
3. Cached node stuff ($vardir/yaml/node/node.domain.yaml)
4. Reports ($vardir/reports/node.domain)
5. Stored configs. I found a script on the wiki that takes care of this:
<pre>
#!/usr/bin/env ruby
## Usage: sudo ./kill_node_in_storeconfigs_db.rb <hostname as stored in hosts
table>
require 'puppet/rails'
Puppet[:config] = "/etc/puppet/puppet.conf"
Puppet.parse_config
pm_conf = Puppet.settings.instance_variable_get(:@values)[:puppetmasterd]
adapter = pm_conf[:dbadapter]
args = {:adapter => adapter, :log_level => pm_conf[:rails_loglevel]}
case adapter
when "sqlite3":
args[:dbfile] = pm_conf[:dblocation]
when "mysql", "postgresql":
args[:host] = pm_conf[:dbserver] unless pm_conf[:dbserver].empty?
args[:username] = pm_conf[:dbuser] unless pm_conf[:dbuser].empty?
args[:password] = pm_conf[:dbpassword] unless pm_conf[:dbpassword].empty?
args[:database] = pm_conf[:dbname]
else
raise ArgumentError, "Invalid db adapter %s" % adapter
end
ActiveRecord::Base.establish_connection(args)
if @host = Puppet::Rails::Host.find_by_name(ARGV[0].strip)
print "Killing #{ARGV[0]}..."
$stdout.flush
@host.destroy
puts "done."
else
puts "Can't find host #{ARGV[0]}."
end
</end>
Sure, I can do all this manually, but this is a feature request because its a
little annoying and you forget all the pieces.
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