1 #!/usr/bin/python2.6

     2 

     3 # Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

     4 #

     5 #    Licensed under the Apache License, Version 2.0 (the "License"); you may

     6 #    not use this file except in compliance with the License. You may obtain

     7 #    a copy of the License at

     8 #

     9 #         http://www.apache.org/licenses/LICENSE-2.0

    10 #

    11 #    Unless required by applicable law or agreed to in writing, software

    12 #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

    13 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

    14 #    License for the specific language governing permissions and limitations

    15 #    under the License.

    16 

    17 import errno

    18 import os

    19 import subprocess

    20 import sys

    21 

    22 import smf_include

    23 

    24 

    25 def start():

    26     cfgfile = "/etc/swift/rsyncd.conf"

    27     if not os.path.isfile(cfgfile):

    28         smf_include.smf_method_exit(smf_include.SMF_EXIT_ERR_CONFIG,

    29           "missing_config", "Missing configuration file")

    30 

    31     # This is the default delivered in /etc/swift/rsyncd.conf

    32     try:

    33         os.mkdir("/var/run/swift")

    34     except OSError as e:

    35         if e.errno != errno.EEXIST:

    36             raise

    37 

    38     cmdline = ["/usr/bin/rsync", "--daemon", "--config", cfgfile]

    39     try:

    40         proc = subprocess.Popen(cmdline)

    41     except OSError as err:

    42         print >> sys.stderr, "Error executing rsync: %s" % err

    43         smf_include.smf_method_exit(smf_include.SMF_EXIT_ERR_FATAL,

    44           "exec_error", "Error executing rsync: %s" % err)

    45 

    46     ret = proc.wait()

    47     if ret != 0:

    48         print >> sys.stderr, "rsync daemon failed to start (see message above)"

    49         print >> sys.stderr, "commandline:", " ".join(cmdline)

    50         print >> sys.stderr, "exit code:", ret

    51         smf_include.smf_method_exit(smf_include.SMF_EXIT_ERR_FATAL,

    52           "exec_fail", "rsync daemon failed to start (see service log)")

    53 

    54     return smf_include.SMF_EXIT_OK

    55 

    56 if __name__ == "__main__":

    57     os.putenv("LC_ALL", "C")

    58     smf_include.smf_main()