Fetch agent ENC facts from encapi #528

Merged
benvin merged 1 commits from benvin/enc-facts-encapi into develop 2026-09-20 23:08:20 +10:00
+11 -11
View File
@@ -6,8 +6,8 @@ require 'net/http'
require 'uri' require 'uri'
require 'fileutils' require 'fileutils'
# CobblerENC module: Fetches ENC data from Cobbler, caches it, and provides structured facts. # EncapiENC module: Fetches ENC data from encapi, caches it, and provides structured facts.
module CobblerENC module EncapiENC
CACHE_FILE = '/var/cache/puppet_enc.yaml' CACHE_FILE = '/var/cache/puppet_enc.yaml'
CACHE_TTL = 7 * 24 * 60 * 60 # 7 days in seconds CACHE_TTL = 7 * 24 * 60 * 60 # 7 days in seconds
@enc_data = nil # In-memory cache for the ENC response @enc_data = nil # In-memory cache for the ENC response
@@ -29,8 +29,8 @@ module CobblerENC
File.write(CACHE_FILE, cache_data.to_yaml) File.write(CACHE_FILE, cache_data.to_yaml)
end end
def self.fetch_from_cobbler def self.fetch_from_encapi
uri = URI("http://cobbler.main.unkin.net/cblr/svc/op/puppet/hostname/#{Facter.value(:fqdn) || Facter.value(:hostname)}") uri = URI("https://encapi.k8s.syd1.au.unkin.net/cblr/svc/op/puppet/hostname/#{Facter.value(:fqdn) || Facter.value(:hostname)}")
response = Net::HTTP.get_response(uri) response = Net::HTTP.get_response(uri)
raise "Failed to fetch ENC data. HTTP #{response.code}" unless response.is_a?(Net::HTTPSuccess) raise "Failed to fetch ENC data. HTTP #{response.code}" unless response.is_a?(Net::HTTPSuccess)
@@ -41,7 +41,7 @@ module CobblerENC
def self.retrieve_enc_data def self.retrieve_enc_data
return @enc_data if @enc_data return @enc_data if @enc_data
@enc_data = fetch_from_cobbler @enc_data = fetch_from_encapi
write_cache(@enc_data) write_cache(@enc_data)
@enc_data @enc_data
end end
@@ -49,26 +49,26 @@ module CobblerENC
def self.fetch_enc_data def self.fetch_enc_data
retrieve_enc_data retrieve_enc_data
rescue StandardError => e rescue StandardError => e
Facter.warn("Error retrieving Cobbler ENC data: #{e.message}") Facter.warn("Error retrieving encapi ENC data: #{e.message}")
@enc_data = read_cache @enc_data = read_cache
return @enc_data unless @enc_data.empty? return @enc_data unless @enc_data.empty?
raise 'No cached ENC data available and Cobbler is down.' raise 'No cached ENC data available and encapi is unreachable.'
end end
def self.enc_role def self.enc_role
fetch_enc_data.fetch('classes', {}).keys.first || raise('ENC Role not found in Cobbler ENC response') fetch_enc_data.fetch('classes', {}).keys.first || raise('ENC Role not found in encapi ENC response')
end end
def self.enc_env def self.enc_env
fetch_enc_data.fetch('environment', nil) || raise('ENC Environment not found in Cobbler ENC response') fetch_enc_data.fetch('environment', nil) || raise('ENC Environment not found in encapi ENC response')
end end
end end
Facter.add('enc_role') do Facter.add('enc_role') do
setcode { CobblerENC.enc_role } setcode { EncapiENC.enc_role }
end end
Facter.add('enc_env') do Facter.add('enc_env') do
setcode { CobblerENC.enc_env } setcode { EncapiENC.enc_env }
end end