harrystech / dynosaur Goto Github PK
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License: MIT License
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NoMethodError in gems/autoparse-0.3.3/lib/autoparse/instance.rb:315
Exception in Dynosaur
NoMethodError in gems/autoparse-0.3.3/lib/autoparse/instance.rb:315
undefined method `totalResults' for #<Google::APIClient::Schema::Analytics::V3::RealtimeData:0x007fbbb6e3bb50>
Stacktrace
gems/autoparse-0.3.3/lib/autoparse/instance.rb:315 - method_missing
gems/autoparse-0.3.3/lib/autoparse.rb:123 - block (2 levels) in generate
bundler/gems/dynosaur-70f9ab741a9e/lib/dynosaur/inputs/google_analytics_input_plugin.rb:112 - get_active_users
Allow managing multiple heroku apps
I would suggest a directory of separate config files that each spin up a parallelized dynosaur scaler.
References https://github.com/harrystech/dynosaur-rails/issues/4
Add a librato source
Librato metrics are currently reported as unassigned.
We should add a source to each metric we send: https://github.com/harrystech/dynosaur/blob/master/lib/dynosaur/stats/librato.rb#L25
Need to filter better the inputs?
I have setup a server running dynosaur with NewRelicInputPlugin and every day I get many exceptions like these:
comparison of Fixnum with nil failed
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:65:in `each'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:65:in `max'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:65:in `max_recent_values'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:32:in `estimated_resources'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:49:in `block in get_combined_estimate'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:48:in `each'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:48:in `get_combined_estimate'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:74:in `run'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:73:in `block in run_loop'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:72:in `each'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:72:in `run_loop'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:59:in `start'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/bin/dynosaur:24:in `'
/app/vendor/bundle/ruby/2.1.0/bin/dynosaur:23:in `load'
/app/vendor/bundle/ruby/2.1.0/bin/dynosaur:23:in `
comparison of NilClass with 2 failed
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:65:in `each'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:65:in `max'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:65:in `max_recent_values'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/inputs/abstract_input_plugin.rb:32:in `estimated_resources'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:49:in `block in get_combined_estimate'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:48:in `each'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:48:in `get_combined_estimate'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/controllers/abstract_controller_plugin.rb:74:in `run'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:73:in `block in run_loop'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:72:in `each'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:72:in `run_loop'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/lib/dynosaur/autoscaler.rb:59:in `start'
/app/vendor/bundle/ruby/2.1.0/bundler/gems/dynosaur-eb2ae5c61d4c/bin/dynosaur:24:in `'
/app/vendor/bundle/ruby/2.1.0/bin/dynosaur:23:in `load'
/app/vendor/bundle/ruby/2.1.0/bin/dynosaur:23:in `
Upgrade to using Heroku Platform API v3
Hey, it would be great to get you on the latest and greatest API here. This would involve some transition for you, likely from the heroku-api gem to heroics. v3 is still in Beta presently, but we are nearing GA rapidly and I think there are a lot of great benefits to using the newer system.
You can find docs for the the API here: https://devcenter.heroku.com/articles/platform-api-reference
And more about heroics here: https://github.com/heroku/heroics
I'm certainly happy to answer any concerns or questions along the way, just wanted to reach out to you and start the discussion (I work at Heroku on the API team and designed the new API, so hopefully I can help with any issues you might have).
Thanks!
Addon scaling broken
Actually scaling an addon is broken. I am disabling addon scalers in our config for now.
Looks like we just need to upgrade out platform-api usage.
Expected([200, 201, 202, 204, 206, 304]) <=> Actual(422 Unprocessable Entity) /app/vendor/bundle/ruby/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/expects.rb:6:in `response_call' /app/vendor/bundle/ruby/2.2.0/gems/excon-0.45.4/lib/excon/middlewares/response_parser.rb:8:in `response_call' /app/vendor/bundle/ruby/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:372:in `response' /app/vendor/bundle/ruby/2.2.0/gems/excon-0.45.4/lib/excon/connection.rb:236:in `request' /app/vendor/bundle/ruby/2.2.0/gems/heroics-0.0.14/lib/heroics/link.rb:60:in `run' /app/vendor/bundle/ruby/2.2.0/gems/heroics-0.0.14/lib/heroics/resource.rb:27:in `method_missing' /app/vendor/bundle/ruby/2.2.0/gems/platform-api-0.3.0/lib/platform-api/client.rb:539:in `update' /app/vendor/bundle/ruby/2.2.0/bundler/gems/dynosaur-e1999cbd4b3b/lib/dynosaur/heroku_addon_manager.rb:22:in `set' /app/vendor/bundle/ruby/2.2.0/bundler/gems/dynosaur-e1999cbd4b3b/lib/dynosaur/heroku_manager.rb:50:in `ensure_value' /app/vendor/bundle/ruby/2.2.0/bundler/gems/dynosaur-e1999cbd4b3b/lib/dynosaur/controllers/papertrail_controller_plugin.rb:23:in `scale' /app/vendor/bundle/ruby/2.2.0/bundler/gems/dynosaur-e1999cbd4b3b/lib/dynosaur/controllers/abstract_controller_plugin.rb:77:in `run'
Papertrail hysteresis is broken
If you run dynosaur on heroku, your app will be restarted at least every 24 hours. So you will have less than 24 hours worth of data, yet the Papertrail plugin requires a full day of data since it resets every 24 hours too.
If these two events happen at the wrong time, you will be scaling down and then rapidly scaling back up, which for one thing makes Papertrail (the company) unhappy.
A fix for this might involve storing the RingBuffer data in Redis. Redis might have a data structure that can act as a ringbuffer.
Note: I have disabled our papertrail scaling because of this and #14.
scale dynotype up/down
Eg in low periods scale down to hobby and scale up when needed
ExampleException in home#example
New exception in Example.com
ExampleException in home#example
Something really bad happened
Stacktrace
app/controllers/home_controller.rb:123 - example
app/controllers/other_controller.rb:12 - broken
lib/important/magic.rb:4 - load_something
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