Hi,
I am writing custom resources for Arista switches and I have an issue with
the hash.merge.
I want to implement logging in a vrf (which is a kind of change root).
The resource is ensurable, if I want to delete a logging entry, I get a
:vrf=>nil in the property_hash.
Prior to the hash merge I have in the
property_hash:
{:name=>"192.168.12.2", :ensure=>:present, :vrf=>"mgmt"}
property_flush:
{:name=>"192.168.12.2", :provider=>:eos, :loglevel=>:notice,
:ensure=>:absent, :vrf=>nil}
Post merge property_hash:
{:name=>"192.168.12.2", :ensure=>:absent, :vrf=>nil, :provider=>:eos,
:loglevel=>:notice}
But without the vrf information my api command is not working right.
What is the best way to solve this issue?
Thanks in advanced,
Martin
Code:
def self.instances
logging = node.api('logging').get
Puppet.debug("Puppet::Provider::Eos_logging_host.instances: rbeapi get
" + logging.inspect)
return [] if !logging[:hosts] || logging[:hosts].empty?
logging[:hosts].each_with_object([]) do |(name,attrs),arry|
provider_hash = { :name => name, :ensure => :present }
provider_hash[:vrf] = attrs[:vrf] if attrs[:vrf]
arry << new(provider_hash)
end
end
.
.
.
def flush
api = node.api('logging')
Puppet.debug("Puppet::Provider::Eos_logging_host.instances:
property_hash" + @property_hash.inspect)
Puppet.debug("Puppet::Provider::Eos_logging_host.instances:
provider_flush" + @property_flush.inspect)
@property_hash.merge!(@property_flush)
Puppet.debug("Puppet::Provider::Eos_logging_host.instances post merge:
property_hash" + @property_hash.inspect)
case @property_hash[:ensure]
when :present
remove_puppet_keys(@property_hash)
api.add_host(resource[:name], @property_hash)
when :absent
remove_puppet_keys(@property_hash)
api.remove_host(resource[:name], @property_hash)
end
@property_flush = {}
end
Log:
Debug: Puppet::Provider::Eos_logging_host.instances: rbeapi get
{:enable=>true, :hosts=>{"192.168.10.2"=>{:name=>"192.168.10.2",
:vrf=>"mgmt"}, "192.168.11.2"=>{:name=>"192.168.11.2", :vrf=>"mgmt"},
"192.168.12.2"=>{:name=>"192.168.12.2", :vrf=>"mgmt"}}}
Notice:
/Stage[main]/Noc::Profile::System/Eos_logging_host[192.168.12.2]/ensure:
removed
Debug: Puppet::Provider::Eos_logging_host.instances:
property_hash{:name=>"192.168.12.2", :ensure=>:present, :vrf=>"mgmt"}
Debug: Puppet::Provider::Eos_logging_host.instances:
provider_flush{:name=>"192.168.12.2", :provider=>:eos, :loglevel=>:notice,
:ensure=>:absent, :vrf=>nil}
Debug: Puppet::Provider::Eos_logging_host.instances post merge:
property_hash{:name=>"192.168.12.2", :ensure=>:absent, :vrf=>nil,
:provider=>:eos, :loglevel=>:notice}
Debug: /Stage[main]/Noc::Profile::System/Eos_logging_host[192.168.12.2]:
The container Class[Noc::Profile::System] will propagate my refresh event
Debug: Class[Noc::Profile::System]: The container Stage[main] will
propagate my refresh event
Debug: Finishing transaction 90685620
Debug: Storing state
Debug: Stored state in 0.00 seconds
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