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# frozen_string_literal: true
module Clusters
module Applications
class CheckIngressIpAddressService < BaseHelmService
include Gitlab::Utils::StrongMemoize
Error = Class.new(StandardError)
LEASE_TIMEOUT = 15.seconds.to_i
def execute
return if app.external_ip
return if app.external_hostname
return unless try_obtain_lease
app.external_ip = ingress_ip if ingress_ip
app.external_hostname = ingress_hostname if ingress_hostname
app.save! if app.changed?
end
private
def try_obtain_lease
Gitlab::ExclusiveLease
.new("check_ingress_ip_address_service:#{app.id}", timeout: LEASE_TIMEOUT)
.try_obtain
end
def ingress_ip
ingress_service&.ip
end
def ingress_hostname
ingress_service&.hostname
end
def ingress_service
strong_memoize(:ingress_service) do
app.ingress_service.status.loadBalancer.ingress&.first
end
end
end
end
end
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