58 lines
1.4 KiB
Ruby
58 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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RSpec.describe Prometheus::PidProvider do
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describe '.worker_id' do
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subject { described_class.worker_id }
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before do
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allow(Gitlab::Runtime).to receive(:sidekiq?).and_return(false)
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end
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context 'when running in Sidekiq server mode' do
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before do
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allow(Gitlab::Runtime).to receive(:sidekiq?).and_return(true)
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end
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context 'in a clustered setup' do
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before do
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stub_env('SIDEKIQ_WORKER_ID', '123')
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end
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it { is_expected.to eq 'sidekiq_123' }
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end
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context 'in a single process setup' do
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it { is_expected.to eq 'sidekiq' }
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end
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end
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context 'when running in Puma mode' do
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before do
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allow(Gitlab::Runtime).to receive(:puma?).and_return(true)
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expect(described_class).to receive(:process_name)
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.at_least(:once)
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.and_return(process_name)
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end
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context 'when cluster worker id is specified in process name' do
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let(:process_name) { 'puma: cluster worker 1: 17483 [gitlab-puma-worker]' }
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it { is_expected.to eq 'puma_1' }
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end
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context 'when no worker id is specified in process name' do
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let(:process_name) { 'bin/puma' }
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it { is_expected.to eq 'puma_master' }
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end
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end
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context 'when running in unknown mode' do
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it { is_expected.to eq "process_#{Process.pid}" }
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end
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end
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end
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