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Fixes edge-case with dropping pre-existing users with grants

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If a user exists in the database upon first Puppet run (for example, in the case of loading a database snapshot) and the run sets that user's :ensure attribute to 'absent', the mysql_grant provider will throw an error when the dependency chain causes it to try to destroy the grants associated with that user because the DROP statement from the mysql_user provider already removed the grants. To fix, we must check if the user exists before revoking the grants.
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Jason McClellan (dsc) 2015-11-15 02:36:48 -05:00 committed by Jason McClellan
parent 01494814ee
commit 1bad8ae56a
1 changed files with 5 additions and 1 deletions
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6
lib/puppet/provider/mysql_grant/mysql.rb
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@ -114,7 +114,11 @@ Puppet::Type.type(:mysql_grant).provide(:mysql, :parent => Puppet::Provider::Mys
end
def destroy
revoke(@property_hash[:user], @property_hash[:table])
# if the user was dropped, it'll have been removed from the user hash
# as the grants are alraedy removed by the DROP statement
if self.class.users.include? @property_hash[:user]
revoke(@property_hash[:user], @property_hash[:table])
end
@property_hash.clear
exists? ? (return false) : (return true)