I have deployed application using Capistrano 3. I keep on getting following error.
`require': cannot load such file -- bundler/setup (LoadError)
Here is the cron tab list
PATH=/home/deploy/magnificent/shared/bundle/ruby/2.2.0/bin:/usr/local/rvm/gems/ruby-2.2.2/bin:/usr/local/rvm/gems/ruby-2.2.2#global/bin:/usr/local/rvm/rubies/ruby-2.2.2/bin:/usr/local/rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
* * * * * /bin/bash -l -c 'cd /home/deploy/magnificent/releases/20150830045359 && bin/rails runner -e production '\''Document.process_pending'\'' >> log/cron_standard.log 2>> log/cron_error.log'
and schedule.rb
env :PATH, ENV['PATH']
set :output, { error: 'log/cron_error.log', standard: 'log/cron_standard.log'}
every 1.minutes do
runner 'Document.process_pending'
end
Please note here that all the gems are installed in default gemset
Please note here that all the gems are installed in default gemset
I had 3 gemsets available in production. Rails is using default one where all required gems are installed.
As can be seen in the crontab list, crontab is also looking path in global gemset directory as well.
So I just selected global gemset and install bundler
$ rvm gemset use global
$ gem install bundler
These steps fixed the issue.
This worked for me:
rvm cron setup
Hi everyone I have such problem:
I'm using rails 4.2.0 with rvm gemsets (using right ruby version and correct gemset with installed gems).
I'm trying to make some cron task using whenever gem, but I can't make it work.
This is what I have:
Gemfile
gem 'whenever', :require => false
Model
class SomeModel < ActiveRecord::Base
end
schedule.rb
set :environment, :development
every 1.minute do
runner "SomeModel.create"
end
after using
whenever --update-crontab store
my Crontab
# Begin Whenever generated tasks for: /home/user/project/config/schedule.rb
* * * * * /bin/bash -l -c 'cd /home/user/project && bin/rails runner -e development '\''SomeModel.create'\'''
# End Whenever generated tasks for: /home/user/project/config/schedule.rb
In cron.log I see that task was executed, but I don't see any new objects in db(I'm using mysql).
So I try create new project with model. I use mysql-lite and add whenever gem with same type of task. Then I updated crontab and whenever start to work fine, until I use mysql instead mysql-lite.
I don't find any troubleshooting using mysql and whenever in whenever docs, so I stuck with this (using console I can create object without problem).
Using output in schedule help me to find a problem.
I used specific gemset and not specify it in my schedule.
That's why I got error. Whenever gem trying to use default gemset which was different from gemset that I use for my project.
So there are two options for solving problem, use default gemset or specify yours in schedule.
Sample of setting gemset and env:
set :environment, :development
Rake:
job_type :rake, "cd :path && $HOME/.rvm/scripts/rvm && rvm use
2.2.0#somename && rake ':task' :output"
Runner:
job_type :runner, "cd :path && $HOME/.rvm/scripts/rvm && rvm use 2.2.0#somename && bin/rails runner ':task' :output"
I've read this post Whenever errors and tried to implement the recommendations to no avail. I'm still receiving '/bin/bash: bundle: command not found' error.
On Amazon EC2.
which ruby
/usr/local/bin/ruby
which bundler
/usr/local/bin/bundler
schedule.rb
env :PATH, ENV['PATH']
require File.expand_path('../application', __FILE__)
set :output, "log/cron_log.log"
every 1.minutes do
rake "calculate:calculate"
end
crontab -e
/bin/bash -l -c 'cd /srv/www/myapp/releases/20141022032959 && RAILS_ENV=development bundle exec rake calculate:calculate --silent >> log/cron_log.log 2>&1'
tail -f log/cron_log.log
/bin/bash: bundle: command not found
When I copy the command out of crontab and run it directly, everything works fine (cd /srv/www/myapp/releases/20141022032959 && RAILS_ENV=development bundle exec rake calculate:calculate --silent >> log/cron_log.log 2>&1). It's the prepending of /bin/bash that's messing this up.
How do I get schedule.rb / whenever gem to recognize correct PATH.
Forget about PATH settings in cron files. Setting the PATH does not work.
Set the path to bundle explicitly in your config/schedule.rb
set :bundle_command, "/usr/local/bin/bundle exec"
Edit: exec added so that task can run
If none of the above solution works this did it for me without any additional setup
rvm cron setup
This will include all the right paths for gems so you do this on your machine and you are good to go.
If using rbenv, the path is "/home/YOUR_USER/.rbenv/shims/bundle", so you shoud write at the top of schedule.rb..:
set :bundle_command, "/home/YOUR_USER/.rbenv/shims/bundle exec"
I've ruby on rails application running in production, this apps have STOCK model and it should be updated every 1 minute.
For updating this model i create simple rake task db:populate:stocks, when it contain only two operation :
truncate the STOCK model
fill STOCK model with latest data fetch from webservice
this rake task should be execute every 1 minute, for this purpose i use whenever gem. Here my schedule.rb :
env :PATH, ENV['PATH']
set :job_template, nil
set :output, {:standard => '/home/admin/shared/log/cron.log', :error => '/home/admin/shared/log/cron-error.log'}
job_type :rake, "cd :path && rake :task RAILS_ENV=:environment --trace :output"
every 1.minute do
rake "db:populate:stocks"
end
In production i'm using rvm running ruby 1.9.2-p180, rails 3.1.0 and capistrano, here my capistrano task for update cron tab :
after "deploy:update_code" do
run "cd #{release_path} && whenever --clear-crontab RAILS_ENV=production"
run "cd #{release_path} && whenever --update-crontab RAILS_ENV=production"
end
And my schedule.rb create cron task like :
# Begin Whenever generated tasks for: RAILS_ENV=production
PATH=/home/admin/.rvm//gems/ruby-1.9.2-p180#admin/bin:/home/admin/.rvm//gems/ruby-1.9.2-p180#global/bin:/home/admin/.rvm//rubies/ruby-1.9.2-p180/bin:/home/admin/.rvm//bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
* * * * * cd /home/admin/releases/20120904103658 && RAILS_ENV=production rake db:populate:stocks --trace >> /home/admin/shared/log/cron.log 2>> /home/admin/shared/log/cron-error.log
THE PROBLEM is the cron task failed to execute the rake task, from cron-error.log :
/home/admin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:314:in `bin_path': can't find gem rake ([">= 0"]) with executable rake (Gem::GemNotFoundException)
from /home/admin/.rvm//gems/ruby-1.9.2-p180#admin/bin/rake:19:in `<main>'
What i'm missing here, why the cron job failed to load my env ? Is there any problem with my schedule.rb ?
Make sure your RVM defaults to the correct ruby version where the gems are.
Then try to use bundle exec rake ...
by doing so it will explicitly invoke whatever the gems in the bundle (assuming you are using RVM)
I have similar problem and I fix with
rvm cron setup
in server. This add rvm env variables (PATH, GEM_HOME,GEM_PATH...) to my cronjob.
I have to delete the set command
env :PATH, ENV['PATH']
modifying PATH is not enough, check rvm help cron - there are few options that will help manage rvm in crontab.
I am trying to use whenever to execute a rake task onces a day. Im getting this error
/bin/bash: bundle: command not found
/home/app/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find bundler (>= 0) amongst [minitest-1.6.0, rake-0.8.7, rdoc-2.5.8] (Gem::LoadError)
from /home/app/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
from /home/app/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:1210:in `gem'
from /home/app/.rvm/gems/ruby-1.9.2-p180/bin/bundle:18:in `<main>'
Here is my crontab
# Begin Whenever generated tasks for: /home/af/www/app/releases/20120216172204/config/schedule.rb
PATH=/home/af/.rvm/gems/ruby-1.9.2-p180#global/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
0 0 * * * /bin/bash -l -c 'cd /home/af/www/app/releases/20120216172204 && rvm 1.9.1-p180; RAILS_ENV=production /home/af/.rvm/gems/ruby-1.9.2-p180/bin/bundle exec rake daily:stats --silent >> /home/af/www/app/releases/20120216172204/log/cron.log 2>&1'
# End Whenever generated tasks for: /home/af/www/app/releases/20120216172204/config/schedule.rb
I'm at a loss as to why it isn't working. If I run the command:
cd /home/af/www/app/releases/20120216172204 && rvm 1.9.1-p180; RAILS_ENV=production /home/af/.rvm/gems/ruby-1.9.2-p180/bin/bundle exec rake daily:stats --silent >> /home/af/www/app/releases/20120216172204/log/cron.log 2>&1
It works fine, not sure whats going on here.
You can also ensure your PATH ends up in the crontab, by putting the following at the top of the schedule.rb file:
env :PATH, ENV['PATH']
https://groups.google.com/forum/#!msg/whenever-gem/yRLt3f2jrfU/Exu3xfCo8DAJ
If above solution don't work for you, try:
env :GEM_PATH, ENV['GEM_PATH']
In my case I just ran :
rvm env --path -- ruby-version[#gemset-name]
Referring to cron job setup doc
Added new source line to the command for ruby path
before bundle command in the crontab -e
source /usr/local/rvm/environments/ruby-1.9.3-p392;
Now the commands like as below:
Before:
0 4 * * * cd /home/current && bundle exec rake my_rake RAILS_ENV=production
After:
0 4 * * * cd /home/current && source /usr/local/rvm/environments/ruby-1.9.3-p392; bundle exec rake my_rake RAILS_ENV=production
Cheers!!!
After so many try outs the following seems to work
Type the following from terminal
Type crontab -e
This opens the crontab for editing. You will see two lines as below:
# cron clears out environment variables, but Rubber.root/script/rubber uses
# "rvm do default" to run, so no longer any need to setup ruby env vars here,
# all we need is PATH
PATH=/<path to bundle>/bundle/ruby/1.9.1/bin:/usr/local/rvm/gems
AND
# Begin Whenever generated tasks for: /mnt/wamjoke-production/releases/20120912$
PATH=/<path to bundle>/shared/bundle/ruby/1.9.1/bin:/usr/local/rvm/gems
Comment out both lines beginning with PATH.
Do the above step whenever you run "bundle exec whenever" command. And it works.
No idea why PATH is misleading the environment.
I hate this problem - I've spent hours trying to solve it too.
What works for me is to add
RAILS_ENV=production; source /usr/local/rvm/scripts/rvm;
before the bundle command.
Forget about PATH settings in cron files. Setting the PATH does not work.
Set the path to bundle explicitly in your config/schedule.rb
set :bundle_command, "/usr/local/bin/bundle"
You can try below solution which I found while googling and that works for me finally....hope that should work with you.
I implemented and tested the same on production make sure that to change environment accordingly -
set :output, "{your path on the server}/log/cron_log.log"
set :environment, :production
env :PATH, ENV['PATH']
job_type :rbenv_rake, %q!eval "$(rbenv init -)"; cd :path && :environment_variable=:environment bundle exec rake :task --silent :output!
Best luck, This issue occurred after 3 years as I was using before just simple what given on the gem documentation on production.
I'm using Ruby 2.x and Rails 4.2 with whenever 0.9.4 latest version. It should work with earlier version as well, if the nature of the issue is same.
thank you.
I think you should try explicitly setting the GEM_HOME and GEM_PATH environment variables in your crontab. You could also try running something like gem list --local or gem environment through cron and checking the output.
I played around with this all afternoon and couldn't find a better solution. Here is what I have come up with
bundle install --binstubs
and then run
bin/rake daily:stats
By executing a command that way: /bin/bash -l -c
You are launching a bash command as a login shell which is going to source (execute) /etc/profile bash file as a setup file. By doing so, if you check this file, it might have bash command lines that erase your previous $PATH which you do not want to since it contains your path to your bundle and all your other commands in the first place.
To fix this issue you just have to remove the lines related to set up the $PATH variable in your /etc/profile file.
This is a ENV['PATH'] not set issue. The most elegant way to fix this is to append the rvm related scripts to the path right after the install. Add the following lines to beginning of .bashrc ( beginning and not end as when .bashrc is accessed by a non-interactive shell, the line [ -z "$PS1" ] && return throws error and the subsequent lines are not executed.
PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
and not try to explicitly set PATH and sully environment variables.
For those using rbenv you can use the included shim /home/username/.rbenv/shims/bundle
0 0 * * * /bin/bash -l -c 'cd /home/af/www/app/releases/20120216172204 && RAILS_ENV=production /home/af/.rbenv/shims/bundle exec rake daily:stats --silent >> /home/af/www/app/releases/20120216172204/log/cron.log 2>&1'
in 2021, I found a basic solution, just add on top of schedule.rb
env :PATH, ENV['PATH']
set :output, "log/cron_log.log"
set :runner_command, "rails runner"
from:
https://github.com/javan/whenever/issues/665
I solved this problem by printing out my environmental variables
printenv
finding the ones that look related to Rails. One was a path to gems, the other was GEM_HOME and prepending the command in cron with these two:
PATH=$PATH:/home/petr/gems/bin GEM_HOME=/home/petr/gems program_executable
Also in 2021, adding this in schedule.rb worked for me:
set :job_template, "bash -l -c 'PATH=#{ENV['PATH']} && :job'"
All jobs are by default run with bash -l -c 'command...' (https://github.com/javan/whenever)
So I made bash include ENV['PATH'] in PATH at the beginning and now rails are called from the proper rbenv.
For modern fix, add this line in capistrano deploy.rb,
set :whenever_command, "bundle exec whenever"
[root#smbserver current]# crontab -e
02 22 * * 1-5 /bin/bash -l -c /shell/day.sh
30 14 * * 0 /bin/bash -l -c /shell/week.sh