2017-05-19 15:03:10 +00:00
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require 'spec_helper'
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describe MetricsController do
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include StubENV
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let(:json_response) { JSON.parse(response.body) }
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2017-06-07 02:24:30 +00:00
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let(:metrics_multiproc_dir) { Dir.mktmpdir }
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2017-07-03 15:09:34 +00:00
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let(:whitelisted_ip) { '127.0.0.1' }
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let(:not_whitelisted_ip) { '127.0.0.2' }
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2017-05-22 17:49:34 +00:00
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2017-05-19 15:03:10 +00:00
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before do
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stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
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2017-06-07 02:24:30 +00:00
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stub_env('prometheus_multiproc_dir', metrics_multiproc_dir)
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2017-05-22 17:49:34 +00:00
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allow(Gitlab::Metrics).to receive(:prometheus_metrics_enabled?).and_return(true)
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2017-07-03 15:09:34 +00:00
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allow(Settings.monitoring).to receive(:ip_whitelist).and_return([IPAddr.new(whitelisted_ip)])
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2017-05-19 15:03:10 +00:00
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end
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2017-05-29 21:23:19 +00:00
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describe '#index' do
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2017-07-03 15:09:34 +00:00
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context 'accessed from whitelisted ip' do
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2017-05-19 15:03:10 +00:00
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before do
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2017-07-03 15:09:34 +00:00
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allow(Gitlab::RequestContext).to receive(:client_ip).and_return(whitelisted_ip)
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2017-05-19 15:03:10 +00:00
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end
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it 'returns DB ping metrics' do
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2017-05-29 21:23:19 +00:00
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get :index
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2017-05-23 14:09:00 +00:00
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2017-05-19 15:03:10 +00:00
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expect(response.body).to match(/^db_ping_timeout 0$/)
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expect(response.body).to match(/^db_ping_success 1$/)
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expect(response.body).to match(/^db_ping_latency [0-9\.]+$/)
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end
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it 'returns Redis ping metrics' do
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2017-05-29 21:23:19 +00:00
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get :index
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2017-05-23 14:09:00 +00:00
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2017-05-19 15:03:10 +00:00
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expect(response.body).to match(/^redis_ping_timeout 0$/)
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expect(response.body).to match(/^redis_ping_success 1$/)
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expect(response.body).to match(/^redis_ping_latency [0-9\.]+$/)
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end
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it 'returns file system check metrics' do
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2017-05-29 21:23:19 +00:00
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get :index
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2017-05-23 14:09:00 +00:00
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2017-05-19 15:03:10 +00:00
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expect(response.body).to match(/^filesystem_access_latency{shard="default"} [0-9\.]+$/)
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expect(response.body).to match(/^filesystem_accessible{shard="default"} 1$/)
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expect(response.body).to match(/^filesystem_write_latency{shard="default"} [0-9\.]+$/)
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expect(response.body).to match(/^filesystem_writable{shard="default"} 1$/)
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expect(response.body).to match(/^filesystem_read_latency{shard="default"} [0-9\.]+$/)
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expect(response.body).to match(/^filesystem_readable{shard="default"} 1$/)
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end
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2017-05-23 12:55:31 +00:00
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context 'prometheus metrics are disabled' do
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2017-05-23 13:42:36 +00:00
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before do
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allow(Gitlab::Metrics).to receive(:prometheus_metrics_enabled?).and_return(false)
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end
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2017-05-23 12:55:31 +00:00
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it 'returns proper response' do
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2017-05-29 21:23:19 +00:00
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get :index
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2017-05-23 14:09:00 +00:00
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2017-05-23 12:55:31 +00:00
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expect(response.status).to eq(404)
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end
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end
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2017-05-19 15:03:10 +00:00
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end
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2017-07-03 15:09:34 +00:00
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context 'accessed from not whitelisted ip' do
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before do
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allow(Gitlab::RequestContext).to receive(:client_ip).and_return(not_whitelisted_ip)
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end
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2017-05-19 15:03:10 +00:00
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it 'returns proper response' do
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2017-05-29 21:23:19 +00:00
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get :index
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2017-05-23 14:09:00 +00:00
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2017-05-19 15:03:10 +00:00
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expect(response.status).to eq(404)
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end
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end
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end
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end
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