whenever
I use Rails 4, sidekiq 2.13.1, whenever, cron script run every 2 minutes. No errors during the first execute but all next get errors. I got this error only in production env. My worker locate in app/workers. I've included it by following string in application.rb:
config.eager_load_paths += %W(#{config.root}/app/workers)
Error:
2013-08-15T12:34:05Z 31102 TID-oh1d0 WARN: {"retry"=>true, "queue"=>"default", "class"=>"AllGlobalWorker", "args"=>[], "jid"=>"c8f5827813277c890b4a621e", "enqueued_at"=>1376570045.3903732}
2013-08-15T12:34:05Z 31102 TID-oh1d0 WARN: uninitialized constant AllGlobalWorker
2013-08-15T12:34:05Z 31102 TID-oh1d0 /home/shared/bundle/ruby/2.0.0/gems/activesupport-4.0.0/lib/active_support/inflector/methods.rb:226:in `const_get'
Any ideas for this?
Thanks.
Source: (StackOverflow)
In my schedule.rb file I have the following lines:
set :output, '/log/cron_log.log'
every 5.minutes do
command 'echo "hello"'
end
I ran whenever -w as suggested in this question Rails, using whenever gem in development, and I assume the cronfile is written and running. (I tried restarting the Rails server as well.)
And when I run $ crontab -l I see the following:
0,5,10,15,20,25,30,35,40,45,50,55 * * * * /bin/bash
-l -c 'echo "hello" >> /log/cron_log.log 2>&1'
But I can't find the log file. I checked in rails_project/log, ~/log and /log to no avail. On OSX btw.
How can I get the log file to be written to the rails project log folder?
Source: (StackOverflow)
I'm having problems deploying the Whenever gem to my production environment using Capistrano.
The problem is stemming from a bundle exec whenever command that's triggering some 'missing gem' issues (yet running bundle install from the shell shows that everything is in fact there!).
My feeling is that one of two things is happening: that Bundler isn't fully loading before bundle exec is being called, or that somehow there's a path issue that's running it in the wrong place.
Here's what's going on:
* executing `deploy'
* executing `deploy:update'
** transaction: start
* executing `deploy:update_code'
executing locally: "git ls-remote git@my-source-repository:mysource.git HEAD"
command finished in 1847ms
* executing "git clone -q git@my-source-repository:mysource.git /domains/myapp/releases/20130124211036 && cd /domains/myapp/releases/20130124211036 && git checkout -q -b deploy 90238bbcb993e3e7df2374ffaa13e7ed701c202e && (echo 90238bbcb993e3e7df2374ffaa13e7ed701c202e > /domains/myapp/releases/20130124211036/REVISION)"
servers: ["myip"]
[myip] executing command
** [myip :: out] Enter passphrase for key '/home/deploy/.ssh/id_rsa':
** [myip :: out]
command finished in 9294ms
* executing `deploy:finalize_update'
triggering before callbacks for `deploy:finalize_update'
* executing `whenever:update_crontab'
* executing "cd /domains/myapp/releases/20130124211036 && bundle exec whenever --update-crontab My App --set environment=production --roles db"
servers: ["myip"]
[myip] executing command
** [out :: myip] Could not find carrierwave-0.5.8 in any of the sources
** [out :: myip] Run `bundle install` to install missing gems.
command finished in 1967ms
*** [deploy:update_code] rolling back
* executing "rm -rf /domains/myapp/releases/20130124211036; true"
servers: ["myip"]
[myip] executing command
command finished in 998ms
failed: "rvm_path=/usr/local/rvm /usr/local/rvm/bin/rvm-shell '1.9.3' -c 'cd /domains/myapp/releases/20130124211036 && bundle exec whenever --update-crontab My App --set environment=production --roles db'" on myip
You can see that the failure is coming from this line:
bundle exec whenever --update-crontab
Which is in turn being run by my Capistrano deploy.rb.
# Your Application's "Name"
set :application, [My App]
# The URL to your application's repository
set :repository, [repo]
set :scm, :git
set :scm_passphrase, [password]
# The user you are using to deploy with (This user should have SSH access to your server)
set :user, "deploy"
# We want to deploy everything under your user, and we don't want to use sudo
set :use_sudo, false
# Where to deploy your application to.
set :deploy_to, "/domains/myapp/"
# Load RVM's capistrano plugin.
require "rvm/capistrano"
set :rvm_ruby_string, '1.9.3'
set :rvm_type, :system # use system-wide RVM
# Require that we use bundler to install necessary gem dependencies
require "bundler/capistrano"
set :whenever_command, "bundle exec whenever"
require "whenever/capistrano"
# -------------------------------- Server Definitions --------------------------------
# Define the hostname of your server. If you have multiple servers for multiple purposes, we can define those below as well.
set :server_name, [server]
# We're assuming you're using a single server for your site, but if you have a seperate asset server or database server, you can specify that here.
role :app, server_name
role :web, server_name
role :db, server_name, :primary => true
# -------------------------------- Final Config --------------------------------
# This configuration option is helpful when using svn+ssh but doesn't hurt anything to leave it enabled always.
default_run_options[:pty] = true
namespace :deploy do
desc "Tell Passenger to restart the app."
task :restart do
run "touch #{deploy_to}current/tmp/restart.txt"
end
task :start do
run "cd #{deploy_to} && ln -s current/public public_html"
run "touch #{deploy_to}current/tmp/restart.txt"
end
task :symlink do
run "cd #{deploy_to} && rm current ; ln -s releases/#{release_name} current"
end
task :stop do
run "rm #{deploy_to}public_html"
end
namespace :web do
task :disable do
run "cd #{deploy_to} && rm public_html && ln -s static_site public_html"
end
task :enable do
run "cd #{deploy_to} && rm public_html && ln -s current/public public_html"
end
end
desc "Symlink shared configs and folders on each release."
task :symlink_shared do
run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
run "ln -nfs #{shared_path}/assets #{release_path}/public/assets"
# create symlink to uploads folder for Carrierwave resources (i.e., book cover images)
run "ln -nfs #{shared_path}/uploads #{release_path}/public/uploads"
end
desc "Sync the public/assets directory."
task :assets do
system "rsync -vr --exclude='.DS_Store' public/assets #{user}@#{application}:#{shared_path}/"
end
end
after "deploy", "deploy:migrate"
after 'deploy:update_code', 'deploy:symlink_shared'
after(:setup) do
run "rm -rf #{deploy_to}public_html"
run "mkdir #{deploy_to}static_site"
end
Now, the error that I'm getting about CarrierWave is bogus - I've been using CarrierWave for ages - and the issue clearly stems (as you can see by the command that triggers the error) from either Whenever itself or Bundler.
And I'm thinking that it actually may have something to do with paths related to RVM. At any rate, the bundle exec whenever isn't working.
Any ideas?
Source: (StackOverflow)
I'm trying to use the gem Whenever with Capistrano over my Rails app on 3.2.8, working with RVM and a gemset for that Rails version.
I'm getting the following error: Could not find rake-10.0.3 in any of the sources (Bundler::GemNotFound)
This is the output of the error (which I logged over a file):
/home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/spec_set.rb:90:in `block in materialize': Could not find rake-10.0.3 in any of the sources (Bundler::GemNotFound)
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/spec_set.rb:83:in `map!'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/spec_set.rb:83:in `materialize'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/definition.rb:113:in `specs'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/definition.rb:158:in `specs_for'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/definition.rb:147:in `requested_specs'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/environment.rb:23:in `requested_specs'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/runtime.rb:11:in `setup'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler.rb:116:in `setup'
from /home/some_user/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.2.1/lib/bundler/setup.rb:17:in `<top (required)>'
from /home/some_user/.rvm/rubies/ruby-1.9.3-p286/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `require'
from /home/some_user/.rvm/rubies/ruby-1.9.3-p286/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require'
from /home/some_user/.rvm/rubies/ruby-1.9.3-p286/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
from /home/some_user/some_user/config/boot.rb:6:in `<top (required)>'
from /home/some_user/.rvm/rubies/ruby-1.9.3-p286/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from /home/some_user/.rvm/rubies/ruby-1.9.3-p286/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from script/rails:5:in `<main>'
I did also get the error when I was using Rake 10.0.2 (I made bundle update and get Rake 10.0.3, and I leave it for testing). Also, I noticed that the bundler is searching over @global when I think it should search over the gemset (called @r328, and is located on /home/some_user/.rvm/gems).
.rvmrc (located inside of the project)
source ~/.profile
rvm use 1.9.3@r328
rvm_trust_rvmrcs_flag=1
.profile
if [ -n "$BASH_VERSION" ]; then
# include .bashrc if it exists
if [ -f "$HOME/.bashrc" ]; then
. "$HOME/.bashrc"
fi
fi
# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
PATH="$HOME/bin:$PATH"
fi
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM function
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM function
schedule.rb (for testing)
set :output, "#{path}/log/cron.log"
every 1.minute do
runner "MenuOrder.send_resume(2)"
end
deploy.rb
set :whenever_command, "bundle exec whenever"
require "whenever/capistrano"
The output of gem list
actionmailer (3.2.8)
actionpack (3.2.8)
active_utils (1.0.5)
activeadmin (0.5.0)
activemerchant (1.29.3, 1.28.0)
activemodel (3.2.8)
activerecord (3.2.8)
activeresource (3.2.8)
activesupport (3.2.8)
arbre (1.0.1)
arel (3.0.2)
authorize-net (1.5.2)
bcrypt-ruby (3.0.1)
bourbon (3.0.1, 2.1.2, 2.1.1)
builder (3.0.4)
bundler (1.2.1)
capistrano (2.13.5)
carrierwave (0.8.0, 0.7.1, 0.7.0)
chronic (0.9.0)
cocaine (0.4.2)
coffee-rails (3.2.2)
coffee-script (2.2.0)
coffee-script-source (1.4.0)
daemon_controller (1.1.0)
daemons (1.1.9)
delayed_job (3.0.4)
delayed_job_active_record (0.3.3)
devise (2.2.0, 2.1.2)
erubis (2.7.0)
execjs (1.4.0)
fastercsv (1.5.5)
fastthread (1.0.7)
formtastic (2.2.1)
has_scope (0.5.1)
highline (1.6.15)
hike (1.2.1)
i18n (0.6.1)
inherited_resources (1.3.1)
journey (1.0.4)
jquery-rails (2.1.4, 2.1.3)
json (1.7.6, 1.7.5)
kaminari (0.14.1)
mail (2.4.4)
meta_search (1.1.3)
mime-types (1.19)
money (5.1.0)
multi_json (1.5.0, 1.3.7, 1.3.6)
mysql2 (0.3.11)
net-scp (1.0.4)
net-sftp (2.0.5)
net-ssh (2.6.2)
net-ssh-gateway (1.1.0)
nokogiri (1.5.6, 1.5.5)
orm_adapter (0.4.0)
paperclip (3.4.0, 3.3.1)
passenger (3.9.1.beta, 3.0.19, 3.0.18)
polyamorous (0.5.0)
polyglot (0.3.3)
rack (1.4.3, 1.4.1)
rack-cache (1.2)
rack-raw-upload (1.1.1, 1.1.0)
rack-ssl (1.3.2)
rack-test (0.6.2)
rails (3.2.8)
railties (3.2.8)
rake (10.0.3, 10.0.2, 0.9.2.2)
rdoc (3.12)
recaptcha (0.3.4)
responders (0.9.3)
rich (1.4.1, 1.3.1)
rmagick (2.13.1)
rubygems-bundler (1.1.0)
rvm (1.11.3.5)
sass (3.2.5, 3.2.3, 3.2.1)
sass-rails (3.2.5)
sprockets (2.1.3)
thor (0.16.0)
tilt (1.3.3)
treetop (1.4.12)
tzinfo (0.3.35, 0.3.34)
uglifier (1.3.0)
warden (1.2.1)
whenever (0.8.1)
I tried with bundle update, removing Gemfile.lock and making bundle install, uninstalling all the rake gems (10.0.3 and 10.0.2) and installing the gem with bundle install but nothing worked.
Source: (StackOverflow)
I have a Rails app that I have hosted on Amazon's Elastic Beanstalk. I want to use the Whenever gem to schedule tasks, but both the Whenever gem documentation and the this Railscast mention integration with Capistrano. I'm not using Capistrano for managing my server, so I'm unsure if it mess up how my server operates now, if I install it just for using Whenever.
Perhaps another way of asking my question is what does including this command in Capistrano's deploy.rb file do, and is there a replacement for doing this if I don't use Capistrano:
set :whenever_command, "bundle exec whenever"
require "whenever/capistrano"
Source: (StackOverflow)
This is my first time scheduling a task and I am not sure of the best implementation (or the proper implementation).
My Goal:
I have a ruby on rails 4 app setup with twilio and deployed on Heroku. I want the app to automatically text all of my users once a week with a customized text message (which is written and created by information in the database).
From research I have come down to the following Gems: Whenever and Rufus-Scheduler.
I believe that both these gems can get the Job done, but upon reading on the Rufus' docs: "please note: rufus-scheduler is not a cron replacement" I got stuck trying to understand if what I want is indeed a cron job or a "Rufus-Scheduler".
I am left with the following questions: What is a cron job and when is the appropriate time to use it? Why is Rufus-Scheduler not a cron replacement and what does it do differently? Which one should I use?
Source: (StackOverflow)
I have a RoR app with background jobs using whenever and sidekiq gems.
In development environment when I launch sidekiq with local redis instance (on localhost) the job keeps getting executed without problems. But when I switch to a remote redis instance (Heroku add-on) and restart sidekiq, it says it started processing, but nothing happens and workers aren't doing any jobs.
Here's my config/schedule.rb (for whenever gem)
every 2.minutes do
rake "crawler:crawl"
end
Here's my initializers/redis.rb:
Sidekiq.configure_server do |config|
config.redis = { :url => 'redis://user:pass@spinyfin.redistogo.com:9098/' }
end
Sidekiq.configure_client do |config|
config.redis = { :url => 'redis://user:pass@spinyfin.redistogo.com:9098/' }
end
If I comment out the content in redis.rb and run a local redis instance, the jobs are processed normally. But when I use this remote redis instance, this shows up and then nothing gets processed:
2013-11-29T15:09:26Z 95156 TID-ov6y7e14o INFO: Booting Sidekiq 2.13.0 using redis://redistogo:user@spinyfin.redistogo.com:9098/ with options {}
2013-11-29T15:09:26Z 95156 INFO: Running in ruby 1.9.3p327 (2012-11-10 revision 37606) [x86_64-darwin11.4.2]
2013-11-29T15:09:26Z 95156 INFO: See LICENSE and the LGPL-3.0 for licensing details.
2013-11-29T15:09:26Z 95156 INFO: Starting processing, hit Ctrl-C to stop
Source: (StackOverflow)
I am trying to use whenever gem in my application but I am not able to run rake command in schedule.rb.
Error which is throwing up is
/bin/bash: rake: command not found
I am also using bundler so all my gems are freezed into the application.
Source: (StackOverflow)
I have the following schedule.rb
every 1.minute do
runner "User.persist_things"
end
But looking at my log/cron.log file, the output is the following:
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- bundler/setup (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Users/felipeclopes/projects/example/config/boot.rb:6
from script/rails:5:in `require'
from script/rails:5
I am using RVM with ruby, the current version is:
$ ruby --version
ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin10.8.0]
So it seems that the cron job is loading the incorrect ruby version, but I don't know how to fix this. Can you help me figuring out?
Source: (StackOverflow)
i'm using whenever to schedule tasks for a rails application.
I have a task like:
every 24.hours do
command "do_this"
rake "do_that"
end
my point is, when i write it to my crontab, with whenever -w, i see that it generates two independent tasks running at the same time. the problem is, both are logically a sequence, that means, the rake task, "do_that", should run just if the command "do_this" did already, successfully run.
I tried to contact both like command "do_this" && rake "do_that" but i received a syntax error.
Does exist any trick to create this dependence between tasks in whenever?
Does the crontab execute the jobs at same time, in parallel or it process N tasks scheduled at the same time in a queue?
Source: (StackOverflow)
I have not used cron before, so I can't be sure that I did this right. The tasks I want to be automated don't seem to be running. I did these steps in the terminal:
- sudo gem install whenever
- change to the application directory
- wheneverize . (this created the file schedule.rb)
I added this code to schedule.rb:
every 10.minutes do
runner "User.vote", environment => "development"
end
every :hour do
runner "Digest.rss", :environment => "development"
end
I added this code to deploy.rb:
after "deploy:symlink", "deploy:update_crontab"
namespace :deploy do
desc "Update the crontab file"
task :update_crontab, :roles => :db do
run "cd #{current_path} && whenever --update-crontab #{application}"
end
end
I did this in the terminal: whenever
It returned:
@hourly cd /Users/RedApple/S && script/runner -e development 'Digest.rss'
0,10,20,30,40,50 * * * * cd /Users/RedApple/S && script/runner -e development 'User.vote'
Running these commands individually in the terminal works:
script/runner -e development 'Digest.rss'
script/runner -e development 'User.vote'
Now running a local server in development mode, script/server, I don't see any evidence that the code is actually being run. Is there some step that I didn't do? No guides for "Whenever" show anything else than what I have done.
Source: (StackOverflow)
'I have set up a cron with wehenever, but its not working. I tried to run the command manually and i get the error /bin/bash: bin/rails: Permission denied.
Here what the command of the cron looks like:
/bin/bash -l -c 'cd /var/www/domain.net/main && bin/rails runner -e production '\''User.weekly_update'\'''
I also tried to run this command as root but i got the same message.
Source: (StackOverflow)
I'm using the "whenever" gem and got it working by doing:
whenever --set environment=production --update-crontab theCronJob
The interval I'm using is 2 minutes since I'm still trying to figure it out. However, now I get a You have mail message in my terminal window every 2 minutes. I guess the cron runs and lets me know about it. How do I stop my cron from running? These messages are starting to pile up.
Thank you
Source: (StackOverflow)
i follow all the steps for whenever with reference to https://github.com/javan/whenever
in schedule.rb
require 'yaml'
set :environment, 'production'
set :output, {
:error => "/log/error.log",
:standard => "/log/cron.log"
}
every 1.minute do
runner "User.weekly_update"
end
in gemfile
gem 'whenever', :require => false
output of some command
localhost:~/project$ whenever -i
[write] crontab file updated
localhost:~/project$ crontab -l
# Begin Whenever generated tasks for: /home/bacancy/project/config/schedule.rb
* * * * * /bin/bash -l -c 'cd /home/bacancy/project && script/rails runner -e production '\''User.weekly_update'\'' >> /log/cron.log 2>> /log/error.log'
# End Whenever generated tasks for: /home/bacancy/project/config/schedule.rb
# Begin Whenever generated tasks for: store
* * * * * /bin/bash -l -c 'cd /home/bacancy/project && script/rails runner -e development '\''User.weekly_update'\'''
# End Whenever generated tasks for: store
# Begin Whenever generated tasks for: lapulguilla
# End Whenever generated tasks for: lapulguilla
and then i type
localhost:~/project$ whenever
* * * * * /bin/bash -l -c 'cd /home/bacancy/project && script/rails runner -e production '\''User.weekly_update'\'' >> /log/cron.log 2>> /log/error.log'
## [message] Above is your schedule file converted to cron syntax; your crontab file was not updated.
## [message] Run `whenever --help' for more options.
In User model i have definition self.weekly_update
def self.weekly_update
puts "cronjobs is called in every minutes"
end
Source: (StackOverflow)
When using the 'whenever gem', I get an error in the log:
/usr/bin/env: ruby: No such file or directory
It works when I run the job manually. I've installed everything with RVM.
I've used the which command to find where my Ruby installation is, and I get:
kevin@lovely:/opt/personal$ which ruby
/home/kevin/.rvm/rubies/ruby-1.9.2-p290/bin/ruby
and I've checked my $PATH variable, where it returns:
kevin@lovely:/opt/personal$ echo $PATH
/home/kevin/.rvm/gems/ruby-1.9.2-p290/bin:/home/kevin/.rvm/gems/ruby-1.9.2-p290@global/bin:/home/kevin/.rvm/rubies/ruby-1.9.2-p290/bin:/home/kevin/.rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
I believe this should be set up right, but I'm probably wrong since it doesn't work. Can anyone point me in the right direction?
If you're interested, this is what my whenever crontab output is:
# Begin Whenever generated tasks for: rss
0,5,10,15,20,25,30,35,40,45,50,55 * * * * /bin/bash -l -c 'cd /opt/personal && script/rails runner -e development '\''FeedEntry.update_from_feed("http://lovely/blog/feed/")'\'' >> /opt/personal/log/feedzirra.log 2>&1'
Source: (StackOverflow)