Class: ZabbixManager::Graphs

Inherits:
Basic
  • Object
show all
Defined in:
lib/zabbix_manager/classes/graphs.rb

Instance Method Summary collapse

Methods inherited from Basic

#add, #all, #create, #default_options, #delete, #destroy, #dump_by_id, #get, #get_id, #get_ids, #get_ids_by_identify, #get_key_ids, #get_key_ids_by_identify, #get_or_create_keys, #get_raw, #hash_equals?, #initialize, #key, #keys, #log, #merge_hashes, #normalize_array, #normalize_hash, #parse_keys, #request_raw, #symbolize_keys, #update

Constructor Details

This class inherits a constructor from ZabbixManager::Basic

Instance Method Details

#_update(data) ⇒ Object 



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# File 'lib/zabbix_manager/classes/graphs.rb', line 77

def _update(data)
  data.delete(:name)
  update(data)
end

#create_or_update(data) ⇒ Object

通过 Zabbix API 创建或更新 Graph 对象



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# File 'lib/zabbix_manager/classes/graphs.rb', line 72

def create_or_update(data)
  graphid = get_id(name: data[:name], templateid: data[:templateid])
  graphid ? _update(data.merge(graphid: graphid)) : create(data)
end

#get_full_data(data) ⇒ Object

从 Zabbix API 获取完整/扩展的 Graph 数据



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# File 'lib/zabbix_manager/classes/graphs.rb', line 16

def get_full_data(data)
  log "[DEBUG] 使用参数调用 get_full_data: #{data.inspect}"

  get_raw(
    {
      search: {
        identify.to_sym => data[identify.to_sym]
      },
      output: "extend"
    }
  )
end

#get_ids_by_host(data) ⇒ Object

从 Zabbix API 获取主机的 Graph ids



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# File 'lib/zabbix_manager/classes/graphs.rb', line 30

def get_ids_by_host(data)
  result = get_raw(
    {
      filter: {
        host: data[:host]
      },
      output: "extend"
    }
  )

  result.filter_map do |graph|
    graphid = graph["graphid"]
    name    = graph["name"]
    filter  = data[:filter]

    graphid if filter.nil? || name.match?(/#{filter}/)
  end
end

#get_items(data) ⇒ Object

通过 Zabbix API 获取 Graph Item 对象



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# File 'lib/zabbix_manager/classes/graphs.rb', line 50

def get_items(data)
  @client.api_request(
    method: "graphitem.get",
    params: {
      graphids: [data],
      output:   "extend"
    }
  )
end

#get_or_create(data) ⇒ Object

通过 Zabbix API 获取或创建 Graph 对象



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# File 'lib/zabbix_manager/classes/graphs.rb', line 61

def get_or_create(data)
  log "[DEBUG] 使用参数调用 get_or_create: #{data.inspect}"

  unless (id = get_id(name: data[:name], templateid: data[:templateid]))
    id = create(data)
  end

  id
end

#identify ⇒ Object

用于通过 Zabbix API 标识特定 Graph 对象的 id 字段名称



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# File 'lib/zabbix_manager/classes/graphs.rb', line 11

def identify
  "name"
end

#method_name ⇒ Object

用于通过 Zabbix API 与 Graphs 交互的方法名称



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# File 'lib/zabbix_manager/classes/graphs.rb', line 6

def method_name
  "graph"
end