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redis configurable via ENV

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Change heroku docs and tweak redis.yml.sample var name
to accmodate setting redis provider url via configs.
This commit is contained in:
John Joseph Bachir 2013-05-20 20:41:33 -04:00
parent a2c2d0f5de
commit 7ece167159
2 changed files with 14 additions and 14 deletions
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2
config/redis.yml.sample
View file

@ -1,5 +1,5 @@
defaults: &defaults
uri: <%= uri = URI.parse(ENV['SET_REDIS_PROVIDER_URL'] || "redis://localhost:6379") %>
uri: <%= uri = URI.parse(ENV['REDIS_PROVIDER_URL'] || "redis://localhost:6379") %>
host: <%= uri.host %>
port: <%= uri.port %>
password: <%= uri.password %>

26
docs/HEROKU.md
View file

@ -12,14 +12,9 @@ For details on how to reduce the monthly cost of your application, see [Advanced
cd discourse
git checkout -b heroku
2. Modify the redis.yml file to use the environment variable provided by Heroku and the Redis provider of your choice.
2. Create a redis.yml file.
*config/redis.yml*
```erb
- uri: <%= uri = URI.parse(ENV['SET_REDIS_PROVIDER_URL'] || "redis://localhost:6379") %>
+ uri: <%= uri = URI.parse(ENV['OPENREDIS_URL'] || "redis://localhost:6379") %>
```
cp config/redis.yml.sample config/redis.yml
3. Comment out or delete `config/redis.yml` from .gitignore. We want to include redis.yml when we push to Heroku.
@ -59,19 +54,24 @@ For details on how to reduce the monthly cost of your application, see [Advanced
heroku addons:add openredis:micro
3. Add the [Heroku Scheduler](https://addons.heroku.com/scheduler) add-on, this saves us from running a separate clock process, reducing the cost of the app.
3. Point the app at your redis provider's URL
heroku config:get OPENREDIS_URL
heroku config:set REDIS_PROVIDER_URL=<result of above command>
4. Add the [Heroku Scheduler](https://addons.heroku.com/scheduler) add-on, this saves us from running a separate clock process, reducing the cost of the app.
heroku addons:add scheduler:standard
4. Generate a secret token in the terminal.
5. Generate a secret token in the terminal.
rake secret
5. Push the secret to the stored heroku environment variables, this will now be available to your app globally.
6. Push the secret to the stored heroku environment variables, this will now be available to your app globally.
heroku config:add SECRET_TOKEN=<generated secret>
6. Precompile assets.
7. Precompile assets.
There are two options for precompilation. Either precompile locally, **before each deploy** or enable [Heroku's experimental user-env-compile](https://devcenter.heroku.com/articles/labs-user-env-compile) feature and Heroku will precompile your assets for you.
@ -102,11 +102,11 @@ For details on how to reduce the monthly cost of your application, see [Advanced
# Unset var
unset SECRET_TOKEN
7. Push your heroku branch to Heroku.
8. Push your heroku branch to Heroku.
git push heroku heroku:master
8. Migrate and seed the database.
9. Migrate and seed the database.
heroku run rake db:migrate db:seed_fu