61 lines
1.5 KiB
Ruby
61 lines
1.5 KiB
Ruby
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# frozen_string_literal: true
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# PatchCommand is for updating values in installed charts without overwriting
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# existing values.
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module Gitlab
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module Kubernetes
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module Helm
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module V3
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class PatchCommand < BaseCommand
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attr_reader :chart, :repository
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attr_accessor :version
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def initialize(chart:, version:, repository: nil, **args)
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super(**args)
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# version is mandatory to prevent chart mismatches
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# we do not want our values interpreted in the context of the wrong version
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raise ArgumentError, 'version is required' if version.blank?
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@chart = chart
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@version = version
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@repository = repository
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end
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def generate_script
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super + [
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repository_command,
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repository_update_command,
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upgrade_command
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].compact.join("\n")
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end
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private
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def upgrade_command
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command = ['helm', 'upgrade', name, chart] +
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reuse_values_flag +
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version_flag +
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namespace_flag +
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value_flag
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command.shelljoin
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end
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def reuse_values_flag
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['--reuse-values']
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end
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def value_flag
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['-f', "/data/helm/#{name}/config/values.yaml"]
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end
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def version_flag
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['--version', version]
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end
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end
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end
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end
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end
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end
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