Class: Rubix::Host
Constant Summary
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- BLANK_IP =
The IP for a Host that not supposed to be polled by the Zabbix server.
'0.0.0.0'
- DEFAULT_PORT =
10050
Instance Attribute Summary
Attributes inherited from Model
#id, #properties
Class Method Summary
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Instance Method Summary
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#user_macro_ids, #user_macro_ids=, #user_macro_params, #user_macros, #user_macros=
#template_ids, #template_ids=, #template_params, #templates, #templates=
#host_group_ids, #host_group_ids=, #host_group_params, #host_groups, #host_groups=
Methods inherited from Model
#after_create, all, all_params, all_request, #create, #create_request, #destroy, #destroy_request, each, find, find_or_create, find_request, id_field, #id_field, list, #new_record?, properties, request, #request, #resource_name, resource_name, #save, #to_hash, #update, #update_request, web_request, zabbix_attr, zabbix_define, zabbix_name
Methods included from Logs
#debug, #error, #fatal, #info, #warn
Constructor Details
#initialize(properties = {}) ⇒ Host
Returns a new instance of Host.
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# File 'lib/rubix/models/host.rb', line 36
def initialize properties={}
super(properties)
self.host_group_ids = properties[:host_group_ids]
self.host_groups = properties[:host_groups]
self.template_ids = properties[:template_ids]
self.templates = properties[:templates]
self.user_macro_ids = properties[:user_macro_ids]
self.user_macros = properties[:user_macros]
end
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Class Method Details
.build(host) ⇒ Object
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# File 'lib/rubix/models/host.rb', line 134
def self.build host
new({
:id => host[id_field].to_i,
:name => host['host'],
:host_group_ids => host['groups'].map { |group| group['groupid'].to_i },
:template_ids => host['parentTemplates'].map { |template| (template['templateid'] || template[id_field]).to_i },
:user_macros => host['macros'].map { |um| UserMacro.new(:host_id => um[id_field].to_i, :id => um['hostmacroid'], :value => um['value'], :macro => um['macro']) },
:profile => host['profile'],
:port => host['port'],
:ip => host['ip'],
:dns => host['dns'],
:use_ip => (host['useip'].to_i == '1'),
:monitored => (host['status'].to_i == 1 ? false : true),
:status => self::STATUS_NAMES[host['status'].to_i]
})
end
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.find_params(options = {}) ⇒ Object
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# File 'lib/rubix/models/host.rb', line 159
def self.find_params options={}
get_params.merge(:filter => {:host => options[:name], id_field => options[:id], :ip => options[:ip]})
end
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.get_params ⇒ Object
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# File 'lib/rubix/models/host.rb', line 155
def self.get_params
super().merge({:select_groups => :refer, :selectParentTemplates => :refer, :select_profile => :refer, :select_macros => :extend})
end
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Instance Method Details
#before_destroy ⇒ Object
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# File 'lib/rubix/models/host.rb', line 129
def before_destroy
return true if user_macros.nil? || user_macros.empty?
user_macros.map { |um| um.destroy }.all?
end
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#before_update ⇒ Object
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# File 'lib/rubix/models/host.rb', line 115
def before_update
response = request('host.massUpdate', { :groups => host_group_params, :templates => template_params, :macros => user_macro_params, :hosts => [{id_field => id}]})
if response.has_data?
true
else
error("Could not update all templates, host groups, and/or macros for #{resource_name}: #{response.error_message}")
false
end
end
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#create_params ⇒ Object
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# File 'lib/rubix/models/host.rb', line 80
def create_params
{
:host => name,
:groups => host_group_params,
:templates => template_params,
:macros => user_macro_params
}.tap do |hp|
hp[:profile] = profile if profile
hp[:status] = (monitored ? 0 : 1) unless monitored.nil?
case
when use_ip == true && (!ip.nil?) && (!ip.empty?)
hp[:useip] = 1
hp[:ip] = ip
hp[:port] = port || self.class::DEFAULT_PORT
when (!dns.nil?) && (!dns.empty?)
hp[:useip] = 0
hp[:dns] = dns
hp[:port] = port || self.class::DEFAULT_PORT
else
hp[:ip] = self.class::BLANK_IP
hp[:useip] = 1
end
end
end
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#destroy_params ⇒ Object
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# File 'lib/rubix/models/host.rb', line 125
def destroy_params
[{id_field => id}]
end
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#monitored ⇒ Object
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# File 'lib/rubix/models/host.rb', line 54
def monitored
return @monitored if (!@monitored.nil?)
@monitored = true
end
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#update_params ⇒ Object
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# File 'lib/rubix/models/host.rb', line 106
def update_params
create_params.tap do |cp|
cp.delete(:groups)
cp.delete(:templates)
cp.delete(:macros)
cp[id_field] = id
end
end
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#use_ip ⇒ Object
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# File 'lib/rubix/models/host.rb', line 49
def use_ip
return @use_ip if (!@use_ip.nil?)
@use_ip = true
end
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#validate ⇒ Object
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# File 'lib/rubix/models/host.rb', line 71
def validate
raise ValidationError.new("A host must have at least one host group.") if host_group_ids.nil? || host_group_ids.empty?
true
end
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