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Bug #2764: onedb will replace deprecated host attributes in existing templates

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This commit is contained in:
Carlos Martín 2014-03-06 16:39:46 +01:00
parent 444b5bf8c0
commit ea06da00e2
1 changed files with 41 additions and 0 deletions
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41
src/onedb/shared/4.4.1_to_4.5.80.rb
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@ -156,6 +156,47 @@ module Migrator
log_time()
# Replace deprecated host attributes inside requirements/rank expressions
@db.run "ALTER TABLE template_pool RENAME TO old_template_pool;"
@db.run "CREATE TABLE template_pool (oid INTEGER PRIMARY KEY, name VARCHAR(128), body MEDIUMTEXT, uid INTEGER, gid INTEGER, owner_u INTEGER, group_u INTEGER, other_u INTEGER);"
@db.transaction do
@db.fetch("SELECT * FROM old_template_pool") do |row|
doc = Nokogiri::XML(row[:body])
atts = ["SCHED_REQUIREMENTS", "SCHED_RANK", "REQUIREMENTS", "RANK"]
atts.each do |att|
elem = doc.root.at_xpath("TEMPLATE/#{att}")
if !elem.nil?
elem.content = elem.text
.gsub("TOTALCPU", "MAX_CPU")
.gsub("TOTALMEMORY","MAX_MEM")
.gsub("FREECPU", "FREE_CPU")
.gsub("FREEMEMORY", "FREE_MEM")
.gsub("USEDCPU", "USED_CPU")
.gsub("USEDMEMORY", "USED_MEM")
end
end
@db[:template_pool].insert(
:oid => row[:oid],
:name => row[:name],
:body => doc.root.to_s,
:uid => row[:oid],
:gid => row[:gid],
:owner_u => row[:owner_u],
:group_u => row[:group_u],
:other_u => row[:other_u])
end
end
@db.run "DROP TABLE old_template_pool;"
log_time()
# Default ZONE
@db.run "CREATE TABLE zone_pool (oid INTEGER PRIMARY KEY, name VARCHAR(128), body MEDIUMTEXT, uid INTEGER, gid INTEGER, owner_u INTEGER, group_u INTEGER, other_u INTEGER, UNIQUE(name));"
@db.run "INSERT INTO zone_pool VALUES(0,'OpenNebula','<ZONE><ID>0</ID><NAME>OpenNebula</NAME><TEMPLATE><ENDPOINT><![CDATA[-]]></ENDPOINT></TEMPLATE></ZONE>',0,0,1,0,0);"