Class: Staypuft::Deployment::GlanceService

Inherits:
AbstractParamScope show all
Defined in:
app/models/staypuft/deployment/glance_service.rb

Defined Under Namespace

Modules: DriverBackend, NfsNetworkPath Classes: Jail

Constant Summary collapse

NFS_HELP = 
N_('(<server>:<local path>)')
BACKEND_FILE = 
'file'
BACKEND_RBD = 
'rbd'

Instance Attribute Summary

Attributes inherited from AbstractParamScope

#deployment

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractParamScope

#attributes=, #hostgroup, #initialize, #marked_for_destruction?

Methods included from AttributeParamStorage

#param_attr, #param_attr_array, #param_scope

Constructor Details

This class inherits a constructor from Staypuft::Deployment::AbstractParamScope

Class Method Details

.param_scope ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 3

def self.param_scope
  'glance'
end

Instance Method Details

#active? ⇒ Boolean

glance config always shows up

Returns:

  • (Boolean) 


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# File 'app/models/staypuft/deployment/glance_service.rb', line 46

def active?
  true
end

#backend ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 62

def backend
  ceph_backend? ? BACKEND_RBD : BACKEND_FILE
end

#backend_labels_for_layout ⇒ Object

view should use this rather than DriverBackend::LABELS to hide LOCAL for HA.



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# File 'app/models/staypuft/deployment/glance_service.rb', line 91

def backend_labels_for_layout
  ret_list = DriverBackend::LABELS.clone
  ret_list.delete(DriverBackend::LOCAL) if self.deployment.ha?
  ret_list.delete(DriverBackend::NFS)   if self.deployment.non_ha?
  ret_list
end

#backend_types_for_layout ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 98

def backend_types_for_layout
  ret_list = DriverBackend::TYPES.clone
  ret_list.delete(DriverBackend::LOCAL) if self.deployment.ha?
  ret_list.delete(DriverBackend::NFS)   if self.deployment.non_ha?
  ret_list
end

#ceph_backend? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/staypuft/deployment/glance_service.rb', line 58

def ceph_backend?
  self.driver_backend == DriverBackend::CEPH
end

#local_backend? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/staypuft/deployment/glance_service.rb', line 50

def local_backend?
  self.driver_backend == DriverBackend::LOCAL
end

#nfs_backend? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/staypuft/deployment/glance_service.rb', line 54

def nfs_backend?
  self.driver_backend == DriverBackend::NFS
end

#param_hash ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 105

def param_hash
  { "driver_backend" => driver_backend, "nfs_network_path" => nfs_network_path}
end

#pcmk_fs_device ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 72

def pcmk_fs_device
  if self.nfs_backend?
    self.nfs_network_path
  end
end

#pcmk_fs_manage ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 86

def pcmk_fs_manage
  backend == BACKEND_FILE
end

#pcmk_fs_options ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 78

def pcmk_fs_options
  if self.nfs_backend?
    'nosharecache,context=\"system_u:object_r:glance_var_lib_t:s0\"'
  else
    ''
  end
end

#pcmk_fs_type ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 66

def pcmk_fs_type
  if self.nfs_backend?
    self.driver_backend
  end
end

#set_defaults ⇒ Object 



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# File 'app/models/staypuft/deployment/glance_service.rb', line 41

def set_defaults
  self.driver_backend = DriverBackend::LOCAL
end