diff options
| -rw-r--r-- | changelogs/unreleased/env-var-in-redis-config.yml | 4 | ||||
| -rw-r--r-- | doc/install/installation.md | 6 | ||||
| -rw-r--r-- | lib/gitlab/redis.rb | 2 | ||||
| -rw-r--r-- | spec/fixtures/config/redis_config_with_env.yml | 2 | ||||
| -rw-r--r-- | spec/lib/gitlab/redis_spec.rb | 16 |
5 files changed, 28 insertions, 2 deletions
diff --git a/changelogs/unreleased/env-var-in-redis-config.yml b/changelogs/unreleased/env-var-in-redis-config.yml new file mode 100644 index 00000000000..561ea7f514e --- /dev/null +++ b/changelogs/unreleased/env-var-in-redis-config.yml @@ -0,0 +1,4 @@ +--- +title: Allow to use ENV variables in redis config +merge_request: 8073 +author: Semyon Pupkov diff --git a/doc/install/installation.md b/doc/install/installation.md index 9dba03b1924..9cebed34b7e 100644 --- a/doc/install/installation.md +++ b/doc/install/installation.md @@ -601,6 +601,12 @@ If you want to connect the Redis server via socket, then use the "unix:" URL sch production: url: unix:/path/to/redis/socket +Also you can use environment variables in the `config/resque.yml` file: + + # example + production: + url: <%= ENV.fetch('GITLAB_REDIS_URL') %> + ### Custom SSH Connection If you are running SSH on a non-standard port, you must change the GitLab user's SSH config. diff --git a/lib/gitlab/redis.rb b/lib/gitlab/redis.rb index 9226da2d6b1..9384102acec 100644 --- a/lib/gitlab/redis.rb +++ b/lib/gitlab/redis.rb @@ -42,7 +42,7 @@ module Gitlab return @_raw_config if defined?(@_raw_config) begin - @_raw_config = File.read(CONFIG_FILE).freeze + @_raw_config = ERB.new(File.read(CONFIG_FILE)).result.freeze rescue Errno::ENOENT @_raw_config = false end diff --git a/spec/fixtures/config/redis_config_with_env.yml b/spec/fixtures/config/redis_config_with_env.yml new file mode 100644 index 00000000000..f5860f37e47 --- /dev/null +++ b/spec/fixtures/config/redis_config_with_env.yml @@ -0,0 +1,2 @@ +test: + url: <%= ENV['TEST_GITLAB_REDIS_URL'] %> diff --git a/spec/lib/gitlab/redis_spec.rb b/spec/lib/gitlab/redis_spec.rb index e5406fb2d33..917c5c46db1 100644 --- a/spec/lib/gitlab/redis_spec.rb +++ b/spec/lib/gitlab/redis_spec.rb @@ -1,7 +1,7 @@ require 'spec_helper' describe Gitlab::Redis do - let(:redis_config) { Rails.root.join('config', 'resque.yml').to_s } + include StubENV before(:each) { clear_raw_config } after(:each) { clear_raw_config } @@ -72,6 +72,20 @@ describe Gitlab::Redis do expect(url2).not_to end_with('foobar') end + + context 'when yml file with env variable' do + let(:redis_config) { Rails.root.join('spec/fixtures/config/redis_config_with_env.yml') } + + before do + stub_env('TEST_GITLAB_REDIS_URL', 'redis://redishost:6379') + end + + it 'reads redis url from env variable' do + stub_const("#{described_class}::CONFIG_FILE", redis_config) + + expect(described_class.url).to eq 'redis://redishost:6379' + end + end end describe '._raw_config' do |