124 lines
3 KiB
Ruby
124 lines
3 KiB
Ruby
# frozen_string_literal: true
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module Gitaly
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class Server
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SHA_VERSION_REGEX = /\A\d+\.\d+\.\d+-\d+-g([a-f0-9]{8})\z/.freeze
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DEFAULT_REPLICATION_FACTOR = 1
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class << self
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def all
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Gitlab.config.repositories.storages.keys.map { |s| Gitaly::Server.new(s) }
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end
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def count
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all.size
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end
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def filesystems
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all.map(&:filesystem_type).compact.uniq
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end
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def gitaly_clusters
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all.count { |g| g.replication_factor > DEFAULT_REPLICATION_FACTOR }
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end
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end
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attr_reader :storage
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def initialize(storage)
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@storage = storage
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end
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def server_version
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info.server_version
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end
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def git_binary_version
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info.git_version
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end
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def expected_version?
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server_version == Gitlab::GitalyClient.expected_server_version || matches_sha?
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end
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alias_method :up_to_date?, :expected_version?
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def read_writeable?
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readable? && writeable?
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end
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def readable?
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storage_status&.readable
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end
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def writeable?
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storage_status&.writeable
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end
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def filesystem_type
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storage_status&.fs_type
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end
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def disk_used
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disk_statistics_storage_status&.used
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end
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def disk_available
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disk_statistics_storage_status&.available
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end
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# Simple convenience method for when obtaining both used and available
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# statistics at once is preferred.
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def disk_stats
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disk_statistics_storage_status
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end
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def address
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Gitlab::GitalyClient.address(@storage)
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rescue RuntimeError => e
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"Error getting the address: #{e.message}"
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end
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def replication_factor
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storage_status&.replication_factor
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end
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private
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def storage_status
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@storage_status ||= info.storage_statuses.find { |s| s.storage_name == storage }
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end
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def disk_statistics_storage_status
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@disk_statistics_storage_status ||= disk_statistics.storage_statuses.find { |s| s.storage_name == storage }
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end
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def matches_sha?
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match = server_version.match(SHA_VERSION_REGEX)
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return false unless match
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Gitlab::GitalyClient.expected_server_version.start_with?(match[1])
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end
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def info
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@info ||=
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begin
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Gitlab::GitalyClient::ServerService.new(@storage).info
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rescue GRPC::Unavailable, GRPC::DeadlineExceeded => ex
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Gitlab::ErrorTracking.track_exception(ex)
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# This will show the server as being out of date
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Gitaly::ServerInfoResponse.new(git_version: '', server_version: '', storage_statuses: [])
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end
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end
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def disk_statistics
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@disk_statistics ||=
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begin
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Gitlab::GitalyClient::ServerService.new(@storage).disk_statistics
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rescue GRPC::Unavailable, GRPC::DeadlineExceeded => ex
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Gitlab::ErrorTracking.track_exception(ex)
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# This will show the server as being out of date
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Gitaly::ServerInfoResponse.new(git_version: '', server_version: '', storage_statuses: [])
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end
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end
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end
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end
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