meta-starlingx/meta-stx-integ/recipes-devtools/python/files/python-keystone/convert_keystone_backend.py

   1 #!/usr/bin/python
   2
   3 import sys
   4 import ConfigParser
   5 import shutil
   6
   7 path = "/etc/keystone/keystone.conf"
   8
   9 if len(sys.argv) != 2:
  10         sys.stderr.write("Usage: "+sys.argv[0]+" [sql|hybrid]\n")
  11         sys.exit(1)
  12
  13 backend = sys.argv[1]
  14 if backend == "hybrid":
  15         identity_backend = 'keystone.identity.backends.hybrid_identity.Identity'
  16         assignment_backend = 'keystone.assignment.backends.hybrid_assignment.Assignment'
  17 elif backend == "sql":
  18         identity_backend = 'keystone.identity.backends.sql.Identity'
  19         assignment_backend = 'keystone.assignment.backends.sql.Assignment'
  20 else:
  21         sys.stderr.write("Usage: "+sys.argv[0]+" [sql|hybrid]\n")
  22         sys.exit(1)
  23
  24 shutil.copyfile(path, path + ".bak")
  25
  26 cfg = ConfigParser.ConfigParser()
  27 c = cfg.read(path)
  28
  29 if not cfg.has_section("identity"):
  30         cfg.add_section("identity")
  31
  32 cfg.set("identity", "driver", identity_backend)
  33
  34 if not cfg.has_section("assignment"):
  35         cfg.add_section("assignment")
  36
  37 cfg.set("assignment", "driver", assignment_backend)
  38
  39 fp = open(path, "w")
  40 cfg.write(fp)
  41 fp.close()
  42
  43 exit(0)