1 | # -*- coding: utf-8 -*-
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2 | # $Id: $
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3 | #
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4 | # automatically generate the database model for web2py
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5 | # from the info we already have for dassModus
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6 | #
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7 | #
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8 | # we do have every information about the bacula configuration files.
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9 | # we now have to create the following database model:
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10 | # a table for each main configuration file:
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11 | # dird_conf,
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12 | # filed_conf,
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13 | # stored_conf,
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14 | # bconsole_conf
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15 | #
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16 | # in each bacula configuration file, we have two classes of ressources:
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17 | # 1.: Ressources, that can only appear once
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18 | # here, we can just create a reference to a table containing the
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19 | # configuration options of this ressource.
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20 | #
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21 | #
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22 | #
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23 | # 2.: Ressources, that can appear multiple times
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24 | # we need a table between the bacula configuration and the list of ressources.
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25 | #
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26 | # here, we have a link to a list of ressources
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27 | # example: a dird can have multiple client ressources:
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28 | #
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29 | #
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30 | #
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31 | #
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32 |
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33 |
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34 | from nosferatu.config_classes import *
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35 | from resource import Resource
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36 | from nosferatu import prettynames, auto_configrules, auto_types
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37 |
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38 | #single_res=['dir_res']
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39 | ## this ressource can only appear once in the dir conf
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40 | #for res in single_res:
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41 | # print """db.define_table('dird_conf-%s',
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42 | # Field('name','string'),
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43 | # format='%%s(name)s)'
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44 | # """ % (res)
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45 |
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46 | #print """db.define_table('dird_conf',
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47 | # Field('name','string'),"""
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48 | #for res in single_res:
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49 | # print " Field('dird_conf-%s', reference dird_conf-%s)," % (res,res )
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50 | #print " format='%(name)s')"
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51 |
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52 |
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53 |
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54 | def item2field(confshort, item, resname):
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55 | # file, run and plugin item names can appear multiple times
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56 | if item.name in MULTIPLE_ALLOWED_ITEMS_SET:
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57 | print "# item %s can appear multiple times" %(item.name)
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58 | refname = item.name
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59 | fieldtype = 'reference %s_conf__%s' % ('dird', item.name)
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60 | defaultvalue = 0
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61 | return """ Field('%s','%s', default=%s), """ %(item.name, fieldtype , defaultvalue)
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62 |
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63 |
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64 |
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65 |
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66 |
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67 |
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68 |
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69 |
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70 | if resname == 'inc_options_items':
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71 | if item.name in auto_types.FS_option_kw:
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72 | fieldtype = 'string'
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73 | defaultvalue = '"' + FS_option_kw[item.name][0] + '"' #"incremental"
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74 | return """ Field('%s','%s', default=%s,
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75 | requires=IS_IN_SET(%s)), """ %(item.name,
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76 | fieldtype , defaultvalue,
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77 | repr(auto_types.FS_option_kw[item.name]))
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78 |
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79 |
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80 | if item.name == 'where' : # where cannot be a column name in sqlite
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81 | item.name = 'where_'
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82 |
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83 | if item.name in INTERNALLY_REFERENCED_ITEMS:
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84 | refname = item.name
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85 | if item.name.endswith('pool'):
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86 | refname = 'pool'
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87 | print '### ' + refname
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88 |
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89 | fieldtype = 'reference %s_conf__%s' % (confshort,refname)
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90 | defaultvalue = 0
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91 | return """ Field('%s','%s', default=%s), """ %(item.name, fieldtype , defaultvalue)
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92 |
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93 | elif item.name in set(['include', 'exclude']):
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94 | refname = item.name
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95 | fieldtype = 'reference %s_conf__%s_link' % ('dird','inc_newinc_items')
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96 | defaultvalue = 0
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97 | return """ Field('%s','%s', default=%s), """ %(item.name, fieldtype , defaultvalue)
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98 |
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99 | elif item.name == 'options':
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100 | refname = item.name
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101 | fieldtype = 'reference %s_conf__%s_link' % ('dird','inc_options')
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102 | defaultvalue = 0
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103 | return """ Field('%s','%s', default=%s), """ %(item.name, fieldtype , defaultvalue)
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104 |
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105 | elif item.name == 'runscript':
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106 | refname = item.name
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107 | fieldtype = 'reference %s_conf__%s_link' % ('dird','runscript')
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108 | defaultvalue = 0
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109 | return """ Field('%s','%s', default=%s), """ %(item.name, fieldtype , defaultvalue)
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110 |
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111 |
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112 | elif item.name == 'level':
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113 | refname = item.name
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114 | fieldtype = 'string'
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115 | defaultvalue = '"' + auto_types.joblevels[2] + '"' #"incremental"
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116 | return """ Field('%s','%s', default=%s,
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117 | requires=IS_IN_SET(%s)), """ %(item.name,
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118 | fieldtype , defaultvalue,
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119 | repr(auto_types.joblevels))
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120 | elif item.name == 'type':
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121 | refname = item.name
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122 | fieldtype = 'string'
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123 | defaultvalue = '"' + auto_types.jobtypes[5] + '"' # "backup"
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124 | return """ Field('%s','%s', default=%s,
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125 | requires=IS_IN_SET(%s)), """ %(item.name,
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126 | fieldtype , defaultvalue,
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127 | repr(auto_types.jobtypes))
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128 |
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129 | elif item.name == 'replace':
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130 | refname = item.name
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131 | fieldtype = 'string'
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132 | defaultvalue = '"' + auto_types.ReplaceOptions[0] + '"' # "always"
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133 | return """ Field('%s','%s', default=%s,
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134 | requires=IS_IN_SET(%s)), """ %(item.name,
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135 | fieldtype , defaultvalue,
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136 | repr(auto_types.ReplaceOptions))
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137 | else:
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138 | fieldtype = 'string'
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139 | defaultvalue = item.defaultvalue
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140 | if defaultvalue == None:
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141 | defaultvalue = ''
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142 | if item.type == "store_bool":
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143 | fieldtype = "boolean"
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144 | #print "#####%s %s %s" % (item.name, item.defaultvalue, defaultvalue)
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145 | return """ Field('%s','%s', default=%s), """ %(item.name, fieldtype , defaultvalue)
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146 | return """ Field('%s','%s', default='%s'), """ %(item.name, fieldtype , defaultvalue)
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147 |
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148 |
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149 |
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150 |
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151 | # subressourcen:
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152 | # unterhalb von fileset include und exclude
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153 | # unterhalb von include und exclude options
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154 | # unterhalb von job runscript
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155 |
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156 |
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157 |
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158 | #inc_newinc_items
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159 | #inc_options_items
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160 | #dird_runscript_items
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161 | print "# subressources"
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162 |
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163 |
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164 | confshort = 'dird'
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165 | res_name = 'options'
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166 | print """db.define_table('%s_conf__%s', """ % (confshort,res_name)
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167 | for item in auto_configrules.inc_options_items:
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168 | item.required=False
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169 | item.printall=True
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170 | print item2field(confshort,item, res_name)
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171 | print """ format='options-%(id)s')
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172 | """
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173 | #print """db.define_table('%s_conf__%s_link',
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174 | # Field('%s','reference %s_conf__%s'),
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175 | # format = '%%(id)s')
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176 | # """ % (confshort,res_name, res_name, confshort,res_name)
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177 |
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178 |
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179 |
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180 | for res_name in ('include', 'exclude'):
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181 | confshort = 'dird'
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182 | #res_name = 'include'
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183 | print """db.define_table('%s_conf__%s', """ % (confshort,res_name)
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184 | for item in auto_configrules.inc_newinc_items:
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185 | item.required=False
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186 | item.printall=True
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187 | print item2field(confshort,item, res_name)
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188 | print """ format='include-%(id)s')
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189 | """
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190 | # print """db.define_table('%s_conf__%s_link',
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191 | # Field('%s','reference %s_conf__%s'),
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192 | # format = '%%(id)s')
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193 | # """ % (confshort,res_name, res_name, confshort,res_name)
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194 |
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195 |
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196 | #
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197 |
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198 | confshort = 'dird'
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199 | res_name = 'dird_runscript_items'
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200 | print """db.define_table('%s_conf__%s', """ % (confshort,res_name)
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201 | for item in auto_configrules.dird_runscript_items:
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202 | item.required=False
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203 | item.printall=True
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204 | print item2field(confshort,item, res_name)
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205 | print """ format='runscript-%(id)s')
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206 | """
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207 | #print """db.define_table('%s_conf__%s_link',
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208 | # Field('%s','reference %s_conf__%s'),
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209 | # format = '%%(id)s')
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210 | # """ % (confshort,res_name, res_name, confshort,res_name)
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211 |
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212 |
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213 | # TODO: folgende linktabellen herstellen
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214 | # TODO: include_to_options
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215 | # TODO: fileset_to_include
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216 | # TODO: fileset_to_exclude
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217 | # TODO: job_to_runscript_items
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218 |
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219 |
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220 | # Anlegen der eigentlichen Speicherplätze für die Ressourcen
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221 |
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222 | dir_res_list = list()
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223 |
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224 | confshort = 'dird'
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225 | for res in auto_configrules.dird_resources:
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226 | res_name = res[0]
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227 | res_type = res[1]
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228 | res_items = res[2]
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229 | dir_res_list.append(res_name)
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230 | print
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231 | #print res_name
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232 | print """db.define_table('%s_conf__%s', """ % (confshort, res_name)
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233 | for item in res_items:
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234 | item.required=False
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235 | item.printall=True
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236 | print item2field(confshort,item, res_name)
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237 | print """ format='%(name)s')"""
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238 |
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239 |
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240 | confshort = 'stored'
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241 | stor_res_list = list()
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242 | for res in auto_configrules.stored_resources:
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243 | res_name = res[0]
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244 | res_type = res[1]
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245 | res_items = res[2]
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246 | stor_res_list.append(res_name)
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247 | print
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248 | #print res_name
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249 | print """db.define_table('%s_conf__%s', """ % (confshort,res_name)
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250 | for item in res_items:
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251 | item.required=False
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252 | item.printall=True
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253 | print item2field(confshort,item, res_name)
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254 | print """ format='%(name)s')"""
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255 |
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256 |
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257 | confshort = 'filed'
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258 | filed_res_list = list()
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259 | for res in auto_configrules.filed_resources:
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260 | res_name = res[0]
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261 | res_type = res[1]
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262 | res_items = res[2]
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263 | filed_res_list.append(res_name)
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264 | print
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265 | #print res_name
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266 | print """db.define_table('%s_conf__%s', """ % (confshort,res_name)
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267 | for item in res_items:
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268 | item.required=False
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269 | item.printall=True
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270 | print item2field(confshort,item, res_name)
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271 | print """ format='%(name)s')"""
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272 |
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273 | confshort = 'cons'
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274 | cons_res_list = list()
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275 | for res in auto_configrules.console_resources:
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276 | res_name = res[0]
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277 | res_type = res[1]
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278 | res_items = res[2]
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279 | cons_res_list.append(res_name)
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280 | print
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281 | #print res_name
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282 | print """db.define_table('%s_conf__%s', """ % (confshort,res_name)
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283 | for item in res_items:
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284 | item.required=False
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285 | item.printall=True
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286 | print item2field(confshort,item, res_name)
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287 | print """ format='%(name)s')"""
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288 |
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289 |
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290 |
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291 |
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292 |
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293 | for confshort in ['dird','stored','filed','cons']:
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294 |
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295 |
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296 | print "\n#the table representing the %s configuration file" % (confshort)
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297 |
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298 | print """db.define_table('%s_conf',
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299 | Field('name','string'),
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300 | format='%%(name)s') """ % (confshort)
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301 |
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302 | print "\n#link tables between %s configs and %s config ressources" % (confshort, confshort)
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303 |
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304 | for res in dir_res_list:
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305 | print """db.define_table('%s_conf_to_%s',
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306 | Field('%s_conf','reference %s_conf'),
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307 | Field('%s','reference %s_conf__%s'),
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308 | format = '%%(id)s')
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309 | """ % (confshort,res,confshort,confshort,res,confshort,res)
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310 |
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311 |
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312 |
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313 |
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314 |
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315 |
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316 | print "# items that can appear multiple times"
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317 | confshort = 'dird'
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318 | for name in MULTIPLE_ALLOWED_ITEMS_SET:
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319 |
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320 | # create the table itself
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321 | print """db.define_table('%s_conf__%s',
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322 | Field('%s','string', default=''),
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323 | format = '%%(%s)s')
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324 | """ % (confshort, name, name, name )
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325 |
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326 | # create the linking tables
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327 | # plugin and file belong to dird_fileset_includes,
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328 | # runscript belong to job ressource
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329 | if name == 'run':
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330 | parent_res = 'schedule'
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331 | else:
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332 | parent_res = 'include'
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333 |
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334 | print """db.define_table('%s_conf__%s_to_%s_conf__%s',
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335 | Field('%s_conf__%s','reference %s_conf__%s'),
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336 | Field('%s_conf__%s','reference %s_conf__%s'),
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337 | format = '%%(id)s')
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338 | """ % (confshort,name,confshort,parent_res,
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339 | confshort,name,confshort,name,
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340 | confshort,parent_res,confshort,parent_res)
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341 |
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342 |
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343 |
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344 |
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345 |
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346 |
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347 |
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348 |
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349 | # print """db.define_table('dird_conf_to_%s',
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350 | # Field('dird_conf','reference dird_conf'),
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351 | # Field('%s','reference dird_conf__%s'),
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352 | # format = '%%(id)s')
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353 | # """ % (res,res,res)
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354 |
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355 |
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356 | #for res in dir_res_list:
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357 | # print " Field('dird_conf__%s', 'reference dirs_to_%ss')," % (res,res )
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358 | #print """ format='%(name)s')
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359 | #"""
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360 |
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361 |
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362 |
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363 | #for res in stor_res_list:
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364 | # print """db.define_table('stord_conf__%s_link',
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365 | # Field('%s','reference stord_conf__%s'),
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366 | # format = '%%(id)s')
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367 | # """ % (res,res,res)
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368 | #print """db.define_table('stord_conf',
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369 | # Field('name','string'),"""
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370 | #
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371 | #for res in stor_res_list:
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372 | # print " Field('stord_conf__%s', 'reference stord_conf__%s_link')," % (res,res )
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373 | #print """ format='%(name)s')
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374 | #"""
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375 | #
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376 | #
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377 | #
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378 | #for res in filed_res_list:
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379 | # print """db.define_table('filed_conf__%s_link',
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380 | # Field('%s','reference filed_conf__%s'),
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381 | # format = '%%(id)s')
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382 | # """ % (res,res,res)
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383 | #print """db.define_table('filed_conf',
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384 | # Field('name','string'),"""
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385 | #
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386 | #for res in filed_res_list:
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387 | # print " Field('filed_conf__%s', 'reference filed_conf__%s_link')," % (res,res )
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388 | #print """ format='%(name)s')
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389 | #"""
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390 | #
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391 | #
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392 | #
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393 | #for res in cons_res_list:
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394 | # print """db.define_table('cons_conf__%s_link',
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395 | # Field('%s','reference cons_conf__%s'),
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396 | # format = '%%(id)s')
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397 | # """ % (res,res,res)
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398 | #print """db.define_table('cons_conf',
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399 | # Field('name','string'),"""
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400 | #
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401 | #for res in cons_res_list:
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402 | # print " Field('cons_conf__%s', 'reference cons_conf__%s_link')," % (res,res )
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403 | #print """ format='%(name)s')
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404 | #"""
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405 | #
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406 |
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407 |
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408 |
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409 |
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410 |
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411 |
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412 |
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413 | #Abhängikeiten:
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414 | # dird
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415 | # job/jobdefs ->client
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416 | # -> pool
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417 | # -> fileset
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418 | # -> pool
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419 | # -> messages
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420 | # -> schedule
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421 | # -> storage
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422 | # -> jobdefs
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423 | # -> job
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424 | # messages -> catalog
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425 | # counter -> catalog
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426 | # storage -> device
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427 | # director -> messages
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428 | # client -> catalog
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429 | # pool -> catalog, storage
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430 |
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431 |
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432 | # Reihenfolge:
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433 | # storage->catalog->fileset->pool->jobdefs->client->
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434 | # counter->messages->job->director
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435 |
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436 |
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437 |
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438 | # stored:
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439 | # autochanger -> device
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440 | # storage -> messages
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441 | # messages -> catalog
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442 |
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443 | # filed:
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444 | # messages -> catalog
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445 | # client/filedaemon -> messages
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446 |
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447 |
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448 |
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449 |
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450 | # Tabellenarchitektur:
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451 |
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452 |
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453 | # Zur Speicherung der verschiedenen Ressourcentypen benötigen
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454 | # wir jeweils eine Tabelle für jeden Ressourcentyp
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455 |
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456 |
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457 |
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458 |
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459 | # jede Konfigurationsdatei hat wird durch eine Tabelle dargestellt:
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460 | #db.dirdconf
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461 | #db.consconf
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462 | #db.stordconf
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463 | #db.filedconf
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464 |
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465 | # da jeder dieser Konfigurationsdateien ressourcen
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466 | # enthalten kann, auch unterschiedlichen Typs,
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467 | # enthält jede Konfigdateitabelle einen Verweis auf eine
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468 | # Tabelle des jeweiligen ressourcentyps.
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469 | # Diese Tabelle verweist dann auf die eigentlichen Ressourcen:
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470 |
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471 |
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472 |
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473 |
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474 |
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475 |
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476 |
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477 |
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478 |
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479 |
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480 |
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481 |
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482 |
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483 |
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