From 2f739a777d621c22bd5e1cd66f69f64330bcb839 Mon Sep 17 00:00:00 2001 From: Claire Date: Wed, 30 Apr 2025 12:12:21 +0200 Subject: [PATCH] Add warning for REDIS_NAMESPACE deprecation at startup --- config/initializers/deprecations.rb | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 config/initializers/deprecations.rb diff --git a/config/initializers/deprecations.rb b/config/initializers/deprecations.rb new file mode 100644 index 0000000000..e0ad54d8c3 --- /dev/null +++ b/config/initializers/deprecations.rb @@ -0,0 +1,16 @@ +# frozen_string_literal: true + +if ENV['REDIS_NAMESPACE'] + es_configured = ENV['ES_ENABLED'] == 'true' || ENV.fetch('ES_HOST', 'localhost') != 'localhost' || ENV.fetch('ES_PORT', '9200') != '9200' || ENV.fetch('ES_PASS', 'password') != 'password' + + warn <<~MESSAGE + WARNING: the REDIS_NAMESPACE environment variable is deprecated and will be removed in Mastodon 4.4.0. + + Please see documentation at https://github.com/mastodon/redis_namespace_migration + MESSAGE + + warn <<~MESSAGE if es_configured && !ENV['ES_PREFIX'] + + In addition, as REDIS_NAMESPACE is being used as a prefix for Elasticsearch, please do not forget to set ES_PREFIX to "#{ENV.fetch('REDIS_NAMESPACE')}". + MESSAGE +end