71 lines
1.7 KiB
Ruby
71 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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class Gitlab::Ci::Build::AutoRetry
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include Gitlab::Utils::StrongMemoize
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DEFAULT_RETRIES = {
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scheduler_failure: 2
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}.freeze
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RETRY_OVERRIDES = {
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ci_quota_exceeded: 0,
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no_matching_runner: 0,
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missing_dependency_failure: 0,
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forward_deployment_failure: 0,
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environment_creation_failure: 0
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}.freeze
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def initialize(build)
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@build = build
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end
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def allowed?
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return false unless @build.retryable?
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within_max_retry_limit?
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end
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private
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delegate :failure_reason, to: :@build
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def within_max_retry_limit?
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max_allowed_retries > 0 && max_allowed_retries > @build.retries_count
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end
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def max_allowed_retries
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strong_memoize(:max_allowed_retries) do
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RETRY_OVERRIDES[failure_reason.to_sym] ||
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options_retry_max ||
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DEFAULT_RETRIES[failure_reason.to_sym] ||
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0
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end
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end
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def options_retry_max
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Integer(options_retry[:max], exception: false) if retry_on_reason_or_always?
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end
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def options_retry_when
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options_retry.fetch(:when, ['always'])
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end
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def retry_on_reason_or_always?
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options_retry_when.include?(failure_reason.to_s) ||
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options_retry_when.include?('always')
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end
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# The format of the retry option changed in GitLab 11.5: Before it was
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# integer only, after it is a hash. New builds are created with the new
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# format, but builds created before GitLab 11.5 and saved in database still
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# have the old integer only format. This method returns the retry option
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# normalized as a hash in 11.5+ format.
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def options_retry
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strong_memoize(:options_retry) do
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value = @build.options&.dig(:retry)
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value = value.is_a?(Integer) ? { max: value } : value.to_h
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value.with_indifferent_access
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end
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end
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end
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