--- /dev/null
+"""configuration files"""
+
+import grp
+import os
+import pwd
+import sha
+import string
+import urllib
+
+import logger
+import tools
+
+
+BOOT_SERVER = "plc-a.demo.vmware"
+
+
+def checksum(path):
+ try:
+ f = open(path)
+ try: return sha.new(f.read()).digest()
+ finally: f.close()
+ except IOError: return None
+
+def system(cmd):
+ if cmd:
+ logger.log('cf: running command %s' % cmd)
+ return os.system(cmd)
+ else: return 0
+
+def conf_file(cf_rec):
+ if not cf_rec['enabled']: return
+ dest = cf_rec['dest']
+ logger.log('cf: considering file %s' % dest)
+ err_cmd = cf_rec['error_cmd']
+ mode = string.atoi(cf_rec['file_permissions'], base=8)
+ uid = pwd.getpwnam(cf_rec['file_owner'])[2]
+ gid = grp.getgrnam(cf_rec['file_group'])[2]
+ src, msg = urllib.urlretrieve('https://%s%s' % (BOOT_SERVER, cf_rec['source']))
+ if not cf_rec['always_update'] and checksum(src) == checksum(dest):
+ logger.log('cf: skipping file %s, always_update is false and checksums are identical' % dest)
+ return
+ if system(cf_rec['preinstall_cmd']):
+ system(err_cmd)
+ if not cf_rec['ignore_cmd_errors']: return
+ logger.log('cf: installing file %s' % dest)
+ os.chmod(src, mode)
+ os.chown(src, uid, gid)
+ os.rename(src, dest)
+ if system(cf_rec['postinstall_cmd']): system(err_cmd)
+
+def GetSlivers_callback(data):
+ def run():
+ for d in data:
+ for f in d['conf_files']:
+ try: conf_file(f)
+ except: logger.log_exc()
+ tools.as_daemon_thread(run)
+
+def start(options): pass