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module Puppet::ResourceApi
# This class provides a default implementation for set(), when your resource does not benefit from batching.
# Instead of processing changes yourself, the `create`, `update`, and `delete` functions, are called for you,
# with proper logging already set up.
# Note that your type needs to use `name` as its namevar, and `ensure` in the conventional way to signal presence
# and absence of resources.
class SimpleProvider
def set(context, changes)
changes.each do |name, change|
is = if context.feature_support?('simple_get_filter')
change.key?(:is) ? change[:is] : (get(context, [name]) || []).find { |r| r[:name] == name }
else
change.key?(:is) ? change[:is] : (get(context) || []).find { |r| r[:name] == name }
end
should = change[:should]
is = { name: name, ensure: 'absent' } if is.nil?
should = { name: name, ensure: 'absent' } if should.nil?
if is[:ensure].to_s == 'absent' && should[:ensure].to_s == 'present'
context.creating(name) do
create(context, name, should)
end
elsif is[:ensure].to_s == 'present' && should[:ensure].to_s == 'present'
context.updating(name) do
update(context, name, should)
end
elsif is[:ensure].to_s == 'present' && should[:ensure].to_s == 'absent'
context.deleting(name) do
delete(context, name)
end
end
end
end
def create(_context, _name, _should)
raise "#{self.class} has not implemented `create`"
end
def update(_context, _name, _should)
raise "#{self.class} has not implemented `update`"
end
def delete(_context, _name)
raise "#{self.class} has not implemented `delete`"
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems