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lockrun (6) Versions 1.1.0

Installs lockrun executable for running cronjobs with overrun protection.

Policyfile
Berkshelf
Knife
cookbook 'lockrun', '~> 1.1.0', :supermarket
cookbook 'lockrun', '~> 1.1.0'
knife supermarket install lockrun
knife supermarket download lockrun
README
Dependencies
Quality 57%

lockrun-cookbook

Release
Build Status
Code Coverage

Installs the lockrun executable for running cronjobs with overrun
protection.

Basic Usage

This cookbook is extremely useful when you only want to have a single
process running at a time. We use this to ensure that there is only ever
one Chef Client running at a time. If a process already has the lock it
bails out immediately.

Instead of writing a wrapper script every time you want this
functionality simply use the lockrun executable. It counts the number
of open file descriptors to a lockfile on disk.
```ruby
include_recipe 'lockrun::default'

sleep_time = 0
unless node['chef_client']['splay'].to_i == 0
checksum = Digest::MD5.hexdigest(node['fqdn'] || 'unknown-hostname')
sleep_time = checksum.to_s.hex % node['chef_client']['splay'].to_i
end

lockrun_cron 'chef-client' do
command "/bin/sleep #{sleep_time}; chef-client > /dev/null 2>&1"
cron_options(minute: '0', hour: '', weekday: '')
end
```

Out of the box the following platforms are certified to work and
are tested using our [Test Kitchen][8] configuration. Additional platforms
may work, but your mileage may vary.
- CentOS (RHEL) 5.8, 6.6, 7.1
- Ubuntu 12.04, 14.04

Dependent cookbooks

build-essential >= 0.0.0
libarchive ~> 0.6
poise ~> 2.0

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

Collaborator Number Metric
            

1.1.0 passed this metric

Contributing File Metric
            

1.1.0 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a CONTRIBUTING.md file

Foodcritic Metric
            

1.1.0 failed this metric

FC122: Use the build_essential resource instead of the recipe: lockrun/recipes/default.rb:30
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any

No Binaries Metric
            

1.1.0 passed this metric

Supported Platforms Metric
            

1.1.0 passed this metric

Testing File Metric
            

1.1.0 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a TESTING.md file

Version Tag Metric
            

1.1.0 passed this metric