Add reliable fetcher for Sidekiqadd_reliable_fetcher

5 files changed, 19 insertions, 3 deletions

diff --git a/Gemfile b/Gemfile
index 1b35e2110d5..2df82a0a92e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -299,6 +299,7 @@ gem 'peek-mysql2', '~> 1.1.0', group: :mysql
 gem 'peek-pg', '~> 1.3.0', group: :postgres
 gem 'peek-rblineprof', '~> 0.2.0'
 gem 'peek-redis', '~> 1.2.0'
+gem 'gitlab-sidekiq-fetcher', require: 'sidekiq-reliable-fetch'
 
 # Metrics
 group :metrics do
diff --git a/Gemfile.lock b/Gemfile.lock
index 4de78f3ec44..d144d46dbe1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -306,6 +306,8 @@ GEM
       mime-types (>= 1.16)
       posix-spawn (~> 0.3)
     gitlab-markup (1.6.4)
+    gitlab-sidekiq-fetcher (0.3.0)
+      sidekiq (~> 5)
     gitlab-styles (2.4.1)
       rubocop (~> 0.54.0)
       rubocop-gitlab-security (~> 0.1.0)
@@ -1037,6 +1039,7 @@ DEPENDENCIES
   gitlab-gollum-lib (~> 4.2)
   gitlab-gollum-rugged_adapter (~> 0.4.4)
   gitlab-markup (~> 1.6.4)
+  gitlab-sidekiq-fetcher
   gitlab-styles (~> 2.4)
   gitlab_omniauth-ldap (~> 2.0.4)
   gon (~> 6.2)
diff --git a/Gemfile.rails5.lock b/Gemfile.rails5.lock
index 8f4e1550a52..f918410ea97 100644
--- a/Gemfile.rails5.lock
+++ b/Gemfile.rails5.lock
@@ -309,6 +309,8 @@ GEM
       mime-types (>= 1.16)
       posix-spawn (~> 0.3)
     gitlab-markup (1.6.4)
+    gitlab-sidekiq-fetcher (0.3.0)
+      sidekiq (~> 5)
     gitlab-styles (2.4.1)
       rubocop (~> 0.54.0)
       rubocop-gitlab-security (~> 0.1.0)
@@ -1046,6 +1048,7 @@ DEPENDENCIES
   gitlab-gollum-lib (~> 4.2)
   gitlab-gollum-rugged_adapter (~> 0.4.4)
   gitlab-markup (~> 1.6.4)
+  gitlab-sidekiq-fetcher
   gitlab-styles (~> 2.4)
   gitlab_omniauth-ldap (~> 2.0.4)
   gon (~> 6.2)
diff --git a/changelogs/unreleased/add_reliable_fetcher.yml b/changelogs/unreleased/add_reliable_fetcher.yml
new file mode 100644
index 00000000000..c08c755e546
--- /dev/null
+++ b/changelogs/unreleased/add_reliable_fetcher.yml
@@ -0,0 +1,5 @@
+---
+title: Use Reliable Sidekiq fetch
+merge_request: 21715
+author:
+type: fixed
diff --git a/config/initializers/sidekiq.rb b/config/initializers/sidekiq.rb
index 6c1079faad1..bc6b7aed6aa 100644
--- a/config/initializers/sidekiq.rb
+++ b/config/initializers/sidekiq.rb
@@ -40,6 +40,10 @@ Sidekiq.configure_server do |config|
     ActiveRecord::Base.clear_all_connections!
   end
 
+  if Feature.enabled?(:gitlab_sidekiq_reliable_fetcher)
+    Sidekiq::ReliableFetcher.setup_reliable_fetch!(config)
+  end
+
   # Sidekiq-cron: load recurring jobs from gitlab.yml
   # UGLY Hack to get nested hash from settingslogic
   cron_jobs = JSON.parse(Gitlab.config.cron_jobs.to_json)
@@ -57,10 +61,10 @@ Sidekiq.configure_server do |config|
 
   Gitlab::SidekiqVersioning.install!
 
-  config = Gitlab::Database.config ||
+  db_config = Gitlab::Database.config ||
     Rails.application.config.database_configuration[Rails.env]
-  config['pool'] = Sidekiq.options[:concurrency]
-  ActiveRecord::Base.establish_connection(config)
+  db_config['pool'] = Sidekiq.options[:concurrency]
+  ActiveRecord::Base.establish_connection(db_config)
   Rails.logger.debug("Connection Pool size for Sidekiq Server is now: #{ActiveRecord::Base.connection.pool.instance_variable_get('@size')}")
 
   # Avoid autoload issue such as 'Mail::Parsers::AddressStruct'