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# frozen_string_literal: true
module Clusters
module Gcp
module Kubernetes
class FetchKubernetesTokenService
attr_reader :kubeclient, :service_account_token_name, :namespace
def initialize(kubeclient, service_account_token_name, namespace)
@kubeclient = kubeclient
@service_account_token_name = service_account_token_name
@namespace = namespace
end
def execute
token_base64 = get_secret&.dig('data', 'token')
Base64.decode64(token_base64) if token_base64
end
private
def get_secret
kubeclient.get_secret(service_account_token_name, namespace).as_json
rescue Kubeclient::HttpError => err
raise err unless err.error_code == 404
nil
end
end
end
end
end
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