`parse_time_string': cannot parse '' (ArgumentError)

[marianogg9]

Hi guys. I've run all the steps:

• rvm use 1.9.2
• bundle install
• cratedb descartes
• cp .env.example .env
• edited .env and added my graphite server url and path to db (localhost/descartes)
• bundle exec rake db:migrate:up

And I'm getting this:

[root@server descartes]# foreman start 20:40:14 web.1 | started with pid 7801 20:40:22 web.1 | /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rufus-scheduler-2.0.17/lib/rufus/sc/rtime.rb:139:in parse_time_string': cannot parse '' (ArgumentError) 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rufus-scheduler-2.0.17/lib/rufus/sc/jobs.rb:371:indetermine_frequency' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rufus-scheduler-2.0.17/lib/rufus/sc/jobs.rb:351:in initialize' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rufus-scheduler-2.0.17/lib/rufus/sc/scheduler.rb:163:innew' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rufus-scheduler-2.0.17/lib/rufus/sc/scheduler.rb:163:in every' 20:40:22 web.1 | from /opt/turner/shared/packages/descartes/config.ru:47:inblock in

' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/builder.rb:51:in instance_eval' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/builder.rb:51:ininitialize' 20:40:22 web.1 | from /opt/turner/shared/packages/descartes/config.ru:1:in new' 20:40:22 web.1 | from /opt/turner/shared/packages/descartes/config.ru:1:in

' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/builder.rb:40:in eval' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/builder.rb:40:inparse_file' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/server.rb:200:in app' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/server.rb:301:inwrapped_app' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/server.rb:252:in start' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/lib/rack/server.rb:137:instart' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/rack-1.4.1/bin/rackup:4:in <top (required)>' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/bin/rackup:23:inload' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/bin/rackup:23:in <main>' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/bin/ruby_executable_hooks:15:ineval' 20:40:22 web.1 | from /usr/local/rvm/gems/ruby-1.9.2-p320/bin/ruby_executable_hooks:15:in `

' 20:40:23 web.1 | exited with code 1 20:40:23 system | sending SIGTERM to all processes

Any ideas?? Thanks a lot!

[marianogg9]

@cdgraff

[damm]

what is _METRICS_UPDATEINTERVAL set to? see https://github.com/obfuscurity/descartes/blob/master/README.md for several environment variables that must be set.

[marianogg9]

Hi @damm METRICS_UPDATE_INTERVAL is not set:

METRICS_UPDATE_INTERVAL=5m

Is this an error?? Thanks!

[damm]

export METRICS_UPDATE_INTERVAL=5m and then try running foreman?

[marianogg9]

Thanks @damm, it's running now. I've edited the .env file and set the value to 5m. Now I'm getting an odd error: "Sinatra doesn’t know this ditty. Try this: get '/auth/' do "hello word" end" Any ideas? Thanks again!

[damm]

Sounds related to https://github.com/obfuscurity/descartes/blob/master/config.ru#L25 maybe?

[marianogg9]

Great, that did the trick. And from one issue to another: i'm getting no graphs from graphite.

So, i'm following this method:

• Open the "graphs" page in Descartes
• Right-click anywhere on the page and choose Inspect Element (Chrome)
• Click on the Network tab
• Click on the Import Graphs button in Descartes. You should see at least one connection out to your Graphite instance. You should be able to see if it's having a problem (e.g. timing out, returning 4xx errors, etc) or if it returns successfully.

When I click on Import graph, in the inspect window there's a red "?query=*&format=treejson&contexts=1&path= graphite-web.cloud-turner.com.ar/browser/usergraph" and a canceled status.

Any ideas on how to debug this? Thanks.

[damm]

Sounds like you got it in #154