/usr/share/Ice-3.6.3/upgradeicegrid36.py is in zeroc-icegrid 3.6.3-5.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | #!/usr/bin/env python
# **********************************************************************
#
# Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
#
# This script upgrades the IceGrid registry database environment for
# 3.5.x version of IceGrid to the new format (>= 3.6).
#
# Usage:
#
# python upgradeicegrid36.py olddbenv newdbenv
#
# Where for example:
#
# olddbenv is the path of the Ice 3.5.x registry database environment
# newdbenv is the path of new registry database environment
#
#
# NOTE: the 3.x slice definitions for the IceGrid database are stored
# in the icegrid-slice.3.x.tar.gz file. These definitions are used by
# the script to perform the database transformation.
#
import sys, os, gzip, time, shutil, getopt
olddbenv = None
newdbenv = None
bindir = None
slicedir = None
transformdbExe = "transformdb"
dumpdbExe = "dumpdb"
win32 = (sys.platform == "win32")
if win32:
transformdbExe += ".exe"
dumpdbExe += ".exe"
#
# Show usage information.
#
def usage():
print("Usage: " + sys.argv[0] + " [options] olddbenv newdbenv")
print("")
print("This script upgrades a 3.5 IceGrid registry database environment")
print("to an IceGrid registry 3.6 (or newer) database environment.")
print("")
print("Options:")
print("-h Show this message.")
print("--server-version VER Specifies an alternate Ice version for your")
print(" IceGrid servers.")
sys.exit(2)
def printOutputFromPipe(pipe):
while 1:
line = pipe.readline()
if not line:
break
if line.find("warning") == -1:
sys.stdout.write(line)
def error(message):
print("error: " + message)
sys.exit(1)
def transformdb(olddbenv, newdbenv, db, desc, oldslice, newslice):
global bindir
oldslicefile = open(os.path.join(newdbenv, oldslice), "wb+")
oldslicefile.write(gzip.GzipFile(os.path.join(os.path.dirname(__file__), oldslice + ".gz")).read())
oldslicefile.close()
newslicefile = open(os.path.join(newdbenv, newslice), "wb+")
newslicefile.write(gzip.GzipFile(os.path.join(os.path.dirname(__file__), newslice + ".gz")).read())
newslicefile.close()
tmpdesc = os.path.join(newdbenv, "tmpdesc.xml")
tmpfile = open(tmpdesc, "w+")
tmpfile.write(desc)
tmpfile.close()
transformdb = "\"" + os.path.join(bindir, transformdbExe) + "\" -i" + \
" --old " + os.path.join(newdbenv, oldslice) + \
" --new " + os.path.join(newdbenv, newslice)
pipe = os.popen(transformdb + " -f " + tmpdesc + " " + olddbenv + " " + db + " " + newdbenv + " 2>&1" )
printOutputFromPipe(pipe)
os.remove(tmpdesc)
os.remove(os.path.join(newdbenv, oldslice))
os.remove(os.path.join(newdbenv, newslice))
if pipe.close():
sys.exit(1)
def upgrade35(olddbenv, newdbenv, iceServerVersion):
databases = \
'<database name="adapters" key="string" value="::IceGrid::AdapterInfo"><record/></database>' + \
'<database name="applications" key="string" value="::IceGrid::ApplicationInfo"><record/></database>' + \
'<database name="internal-objects" key="::Ice::Identity" value="::IceGrid::ObjectInfo">' + \
'<record/></database>' + \
'<database name="objects" key="::Ice::Identity" value="::IceGrid::ObjectInfo"><record/></database>'
if iceServerVersion and not iceServerVersion.startswith("3.6"):
desc = \
'<transformdb>' + \
databases + \
' <transform type="::IceGrid::ServerDescriptor">' + \
' <set target="new.iceVersion" value="\'' + iceServerVersion + '\'"/>' + \
' </transform>' + \
'</transformdb>'
else:
desc = \
'<transformdb>' + \
databases + \
'</transformdb>'
transformdb(olddbenv, newdbenv, "objects", desc, "icegrid-slice.3.5.ice", "icegrid-slice.3.6.ice")
transformdb(olddbenv, newdbenv, "adapters", desc, "icegrid-slice.3.5.ice", "icegrid-slice.3.6.ice")
transformdb(olddbenv, newdbenv, "applications", desc, "icegrid-slice.3.5.ice", "icegrid-slice.3.6.ice")
if os.path.exists(os.path.join(olddbenv, "internal-objects")):
transformdb(olddbenv, newdbenv, "internal-objects", desc, "icegrid-slice.3.5.ice", "icegrid-slice.3.6.ice")
#
# Check arguments
#
try:
opts, args = getopt.getopt(sys.argv[1:], "hs:", ["help", "server-version="])
except getopt.GetoptError:
usage()
if not args or len(args) != 2:
print(sys.argv[0] + ": missing database environment arguments")
usage()
olddbenv = args[0]
newdbenv = args[1]
serverVersion = None
for o, a in opts:
if o in ("-h", "--help"):
usage()
if o in ("-s", "--server-version"):
serverVersion = a
if not os.path.exists(olddbenv):
error("database environment `" + olddbenv + "' doesn't exist")
if not os.path.exists(newdbenv):
error("database environment `" + newdbenv + "' doesn't exist")
elif os.path.exists(os.path.join(newdbenv, "applications")) or \
os.path.exists(os.path.join(newdbenv, "adapters")) or \
os.path.exists(os.path.join(newdbenv, "internal-objects")) or \
os.path.exists(os.path.join(newdbenv, "objects")):
error("database environment `" + newdbenv + "' already has databases")
for bindir in [os.path.join(os.path.dirname(__file__), "..", "bin"), "/usr/bin"]:
bindir = os.path.normpath(bindir)
if os.path.exists(os.path.join(bindir, transformdbExe)):
break
else:
#
# Check if transformdb and dumpdb are present in path
#
if(os.system(transformdbExe + " -v") != 0):
error("can't locate the `" + transformdbExe + "' executable")
if(os.system(dumpdbExe + " -v") != 0):
error("can't locate the `" + dumpdbExe + "' executable")
#
# Use transformdb and dumpdb from system path
#
print("Using transformdb and dumpdb from system path")
bindir = ""
sys.stdout.write("upgrading 3.5 database environment...")
sys.stdout.flush()
upgrade35(olddbenv, newdbenv, serverVersion)
print("ok")
|