Method: Rbeapi::Netdev::Snmp#parse_snmp_hosts

Defined in:
lib/rbeapi/netdev/snmp.rb

#parse_snmp_hosts(text) ⇒ Array<Hash<Symbol,Object>>

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

parse_snmp_hosts parses the raw text from the ‘show snmp host` command and returns an Array of resource hashes.

Parameters:

  • text (String) —

    The text of the ‘show snmp host` output, e.g. for three hosts:

    “‘ Notification host: 127.0.0.1 udp-port: 162 type: trap user: public security model: v3 noauth

    Notification host: 127.0.0.1 udp-port: 162 type: trap user: smtpuser security model: v3 auth

    Notification host: 127.0.0.2 udp-port: 162 type: trap user: private security model: v2c

    Notification host: 127.0.0.3 udp-port: 162 type: trap user: public security model: v1

    Notification host: 127.0.0.4 udp-port: 10162 type: inform user: private security model: v2c

    Notification host: 127.0.0.4 udp-port: 162 type: trap user: priv@te security model: v1

    Notification host: 127.0.0.4 udp-port: 162 type: trap user: public security model: v1

    Notification host: 127.0.0.4 udp-port: 20162 type: trap user: private security model: v1

    “‘

Returns:

  • (Array<Hash<Symbol,Object>>) —

    Array of resource hashes.



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# File 'lib/rbeapi/netdev/snmp.rb', line 99

def parse_snmp_hosts(text)
  re = /host: ([^\s]+)\s+.*?port: (\d+)\s+type: (\w+)\s*user: (.*?)\s+security model: (.*?)\n/m # rubocop:disable Metrics/LineLength
  text.scan(re).map do |(host, port, type, username, auth)|
    resource_hash = { name: host, ensure: :present, port: port.to_i }
    sec_match = /^v3 (\w+)/.match(auth)
    resource_hash[:security] = sec_match[1] if sec_match
    ver_match = /^(v\d)/.match(auth) # first 2 characters
    resource_hash[:version] = ver_match[1] if ver_match
    resource_hash[:type] = type =~ /trap/ ? :traps : :informs
    resource_hash[:username] = username
    resource_hash
  end
end