90 lines
2.1 KiB
Ruby
90 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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module PodLogs
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class BaseService < ::BaseService
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include ReactiveCaching
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include Stepable
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attr_reader :cluster, :namespace, :params
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CACHE_KEY_GET_POD_LOG = 'get_pod_log'
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K8S_NAME_MAX_LENGTH = 253
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def id
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cluster.id
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end
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def initialize(cluster, namespace, params: {})
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@cluster = cluster
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@namespace = namespace
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@params = filter_params(params.dup.stringify_keys).to_hash
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end
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def execute
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with_reactive_cache(
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CACHE_KEY_GET_POD_LOG,
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namespace,
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params
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) do |result|
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result
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end
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end
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def calculate_reactive_cache(request, _namespace, _params)
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case request
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when CACHE_KEY_GET_POD_LOG
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execute_steps
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else
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exception = StandardError.new('Unknown reactive cache request')
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Gitlab::ErrorTracking.track_and_raise_for_dev_exception(exception, request: request)
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error(_('Unknown cache key'))
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end
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end
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private
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def valid_params
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%w(pod_name container_name)
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end
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def success_return_keys
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%i(status logs pod_name container_name pods)
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end
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def check_arguments(result)
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return error(_('Cluster does not exist')) if cluster.nil?
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return error(_('Namespace is empty')) if namespace.blank?
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result[:pod_name] = params['pod_name'].presence
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result[:container_name] = params['container_name'].presence
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return error(_('Invalid pod_name')) if result[:pod_name] && !result[:pod_name].is_a?(String)
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return error(_('Invalid container_name')) if result[:container_name] && !result[:container_name].is_a?(String)
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success(result)
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end
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def get_raw_pods(result)
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raise NotImplementedError
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end
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def get_pod_names(result)
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result[:pods] = result[:raw_pods].map { |p| p[:name] }
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success(result)
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end
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def pod_logs(result)
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raise NotImplementedError
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end
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def filter_return_keys(result)
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result.slice(*success_return_keys)
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end
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def filter_params(params)
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params.slice(*valid_params)
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end
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end
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end
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