35 lines
1.2 KiB
Ruby
35 lines
1.2 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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require Rails.root.join('db', 'post_migrate', '20200511145545_change_variable_interpolation_format_in_common_metrics')
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describe ChangeVariableInterpolationFormatInCommonMetrics, :migration do
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let(:prometheus_metrics) { table(:prometheus_metrics) }
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let!(:common_metric) do
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prometheus_metrics.create!(
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identifier: 'system_metrics_kubernetes_container_memory_total',
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query: 'avg(sum(container_memory_usage_bytes{container_name!="POD",' \
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'pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"})' \
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' by (job)) without (job) /1024/1024/1024',
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project_id: nil,
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title: 'Memory Usage (Total)',
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y_label: 'Total Memory Used (GB)',
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unit: 'GB',
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legend: 'Total (GB)',
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group: -5,
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common: true
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)
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end
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it 'updates query to use {{}}' do
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expected_query = 'avg(sum(container_memory_usage_bytes{container_name!="POD",' \
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'pod_name=~"^{{ci_environment_slug}}-(.*)",namespace="{{kube_namespace}}"})' \
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' by (job)) without (job) /1024/1024/1024'
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migrate!
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expect(common_metric.reload.query).to eq(expected_query)
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end
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end
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