puppet-cvmfs

This cvmfs module is designed to install, enable and configure CvmFS clients.

For general details on CvmFS see http://cernvm.cern.ch/portal/filesystem

This module obsoletes CERNOps-cvmfs-7.3.0

Custom Facts

The module include one customfact

• cvmfspartsize returns the size in megabytes of partition that contains the CVMFS_CACHE_BASE.

Client Configuration

To configure a cvmfs client to mount cvmfs repository with the default autofs.

class{"cvmfs":
  cvmfs_http_proxy  => 'http://ca-proxy.example.org:3128',
  cvmfs_quota_limit => 100
}
cvmfs::mount{'files.example.org:
  cvmfs_server_url  => 'http://web.example.org/cvmfs/files.example.org',
}

To configure a cvmfs client to mount a domain of repositories with autofs.

class{"cvmfs":
  cvmfs_http_proxy  => 'http://ca-proxy.example.org:3128',
  cvmfs_quota_limit => 100,
}

cvmfs::domain{'example.net'
  cvmfs_server_url   => 'http://web.example.org/cvmfs/@fqrn@'
}

To use puppet's mount type rather that autofs a typical configuration might be the following. This example configures a cvmfs domain for common settings, a configuration repository and finally a particular repository for mount. In this example the cvmfs-config.example.org has been marked as the per client configuration repository and will always be mounted first.

class{'cvmfs':
  mount_method => 'mount',
  config_repo  => 'cvmfs-config.example.org',
}
cvmfs::domain{'example.org':
  cvmfs_server_url   => 'http://web.example.org/cvmfs/@fqrn@'
}
cvmfs::mount{'cvmfs-config.example.org':
  require => Cvmfs::Domain['example.org'],
}
cvmfs::mount{'myrepo.example.org':
  require => Cvmfs::Domain['example.org'],
}

Parameters to Cvmfs Class

See REFERENCE.md

Cvmfs::Mount Type

To mount individual repositories optionally with a particular configuration on each repository. e.g

cvmfs::mount{'lhcb.example.org':
}
cvmfs::mount{'atlas.example.org':
  cvmfs_timeout => 50
}
cvmfs::mount{'cms.example.org':
  cvmfs_timeout    => 100,
  cvmfs_server_url => 'http://web.example.org/cms.cern.ch'
}

Cvmfs::Mount Type Parameters

See REFERENCE.md

Cvmfs::Domain Type

A cvmfs domain file can be created with the cvmfs::domain type

cvmfs::domain{'example.org':
     cvmfs_server_url => 'http://host1.example.org/@repo@;http://host2.example2.org/@repo@',
     cvmfs_public_key => '/etc/cvmfs/keys/key1.pub,/etc/cvmfs/keys/key2.pub'
}

Cvmfs::Domain Type Parameters

See REFERENCE.md

Managing cvmfs fsck

The optional class 'cvmfs::fsck' can be included to enable a cron job to regualarly run fsck on cvmfs systems.

class{'cvmfs':
   cvmfs_fsck => true,
   cvmfs_fsck_options  => '-p',
   cvmfs_fsck_onreboot => true
}

In addition a cron will be created to purge quarentine corrupted files after 30 days.

Fsck Options

See REFERENCE.md and the CVMFS documentation.

License

Apache II License for all files except automaster.aug which is copied from the http://augeas.net project. The automaster.aug file is LGPL v2+.

Contact

Steve Traylen steve.traylen@cern.ch

Support

https://github.com/voxpupuli/puppet-cvmfs