logging - Why does Heroku log using the server time rather than the Rails time zone? -

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update: ok, didn't formulate q answered. still struggle heroku being on -07:00 utc , @ +02:00 utc.

q: how log written in correct time.zone ? 9 hours difference, heroku (us west) - norway, distracting work with. in production.log (using heroku logs):

processing productioncontroller#create xml (for 81.26.51.35 @ 2010-04-28 23:00:12) [post]

how write 2010-04-29 08:00:12 +02:00 gmt ?

note i'm running @ heroku , cannot set server time myself, 1 @ amazon ec2 servers. below previous question, i'll leave holds interesting information time , zones.

why time.now yield server local time when have set time zone in environment.rb

config.time_zone = 'copenhagen'

i've put in view

<p> time.zone <%= time.zone %> </p> <p> time.now <%= time.now %> </p> <p> time.now.utc <%= time.now.utc %> </p> <p> time.zone.now <%= time.zone.now %>  </p> <p> time.zone.today <%= time.zone.today %> </p>

rendering result on app @ heroku

time.zone (gmt+01:00) copenhagen

time.now mon apr 26 08:28:21 -0700 2010

time.now.utc mon apr 26 15:28:21 utc 2010

time.zone.now 2010-04-26 17:28:21 +0200

time.zone.today 2010-04-26

time.zone.now yields correct result. have switch time.now time.zone.now, everywhere? seems cumbersome. don't care local time of server is, it's giving me loads of trouble due extensive use of time.now. misunderstanding fundamental here?

after further investigation own heroku timezone problems, found post indicates can specify timezone @ application level, using following command:

heroku config:add tz=europe/oslo

i believe may answer troubles. courtesy of http://www.reality.hk/articles/2010/01/07/1319/ (edit: broken link of 2012.08.23. archived copy.)


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