25 lines
675 B
Ruby
25 lines
675 B
Ruby
# frozen_string_literal: true
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if ENV["ACTIVE_RECORD_RAILS_FAILOVER"]
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RailsFailover::ActiveRecord.on_failover do
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Discourse.enable_readonly_mode(Discourse::PG_READONLY_MODE_KEY)
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Sidekiq.pause!("pg_failover") if !Sidekiq.paused?
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end
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RailsFailover::ActiveRecord.on_fallback do
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Discourse.disable_readonly_mode(Discourse::PG_READONLY_MODE_KEY)
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Sidekiq.unpause!
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end
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module Discourse
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PG_FORCE_READONLY_MODE_KEY ||= 'readonly_mode:postgres_force'
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end
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RailsFailover::ActiveRecord.register_force_reading_role_callback do
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Discourse.redis.exists(
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Discourse::PG_READONLY_MODE_KEY,
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Discourse::PG_FORCE_READONLY_MODE_KEY
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)
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end
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end
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