Added boto/ to depot_tools/third_party

third_party/boto/services/bs.py

+#!/usr/bin/env python
+# Copyright (c) 2006-2008 Mitch Garnaat http://garnaat.org/
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+from optparse import OptionParser
+from boto.services.servicedef import ServiceDef
+from boto.services.submit import Submitter
+from boto.services.result import ResultProcessor
+import boto
+import sys, os, StringIO
+
+class BS(object):
+
+    Usage = "usage: %prog [options] config_file command"
+
+    Commands = {'reset' : 'Clear input queue and output bucket',
+                'submit' : 'Submit local files to the service',
+                'start' : 'Start the service',
+                'status' : 'Report on the status of the service buckets and queues',
+                'retrieve' : 'Retrieve output generated by a batch',
+                'batches' : 'List all batches stored in current output_domain'}
+    
+    def __init__(self):
+        self.service_name = None
+        self.parser = OptionParser(usage=self.Usage)
+        self.parser.add_option("--help-commands", action="store_true", dest="help_commands",
+                               help="provides help on the available commands")
+        self.parser.add_option("-a", "--access-key", action="store", type="string",
+                               help="your AWS Access Key")
+        self.parser.add_option("-s", "--secret-key", action="store", type="string",
+                               help="your AWS Secret Access Key")
+        self.parser.add_option("-p", "--path", action="store", type="string", dest="path",
+                               help="the path to local directory for submit and retrieve")
+        self.parser.add_option("-k", "--keypair", action="store", type="string", dest="keypair",
+                               help="the SSH keypair used with launched instance(s)")
+        self.parser.add_option("-l", "--leave", action="store_true", dest="leave",
+                               help="leave the files (don't retrieve) files during retrieve command")
+        self.parser.set_defaults(leave=False)
+        self.parser.add_option("-n", "--num-instances", action="store", type="string", dest="num_instances",
+                               help="the number of launched instance(s)")
+        self.parser.set_defaults(num_instances=1)
+        self.parser.add_option("-i", "--ignore-dirs", action="append", type="string", dest="ignore",
+                               help="directories that should be ignored by submit command")
+        self.parser.add_option("-b", "--batch-id", action="store", type="string", dest="batch",
+                               help="batch identifier required by the retrieve command")
+
+    def print_command_help(self):
+        print '\nCommands:'
+        for key in self.Commands.keys():
+            print '  %s\t\t%s' % (key, self.Commands[key])
+
+    def do_reset(self):
+        iq = self.sd.get_obj('input_queue')
+        if iq:
+            print 'clearing out input queue'
+            i = 0
+            m = iq.read()
+            while m:
+                i += 1
+                iq.delete_message(m)
+                m = iq.read()
+            print 'deleted %d messages' % i
+        ob = self.sd.get_obj('output_bucket')
+        ib = self.sd.get_obj('input_bucket')
+        if ob:
+            if ib and ob.name == ib.name:
+                return
+            print 'delete generated files in output bucket'
+            i = 0
+            for k in ob:
+                i += 1
+                k.delete()
+            print 'deleted %d keys' % i
+
+    def do_submit(self):
+        if not self.options.path:
+            self.parser.error('No path provided')
+        if not os.path.exists(self.options.path):
+            self.parser.error('Invalid path (%s)' % self.options.path)
+        s = Submitter(self.sd)
+        t = s.submit_path(self.options.path, None, self.options.ignore, None,
+                          None, True, self.options.path)
+        print 'A total of %d files were submitted' % t[1]
+        print 'Batch Identifier: %s' % t[0]
+
+    def do_start(self):
+        ami_id = self.sd.get('ami_id')
+        instance_type = self.sd.get('instance_type', 'm1.small')
+        security_group = self.sd.get('security_group', 'default')
+        if not ami_id:
+            self.parser.error('ami_id option is required when starting the service')
+        ec2 = boto.connect_ec2()
+        if not self.sd.has_section('Credentials'):
+            self.sd.add_section('Credentials')
+            self.sd.set('Credentials', 'aws_access_key_id', ec2.aws_access_key_id)
+            self.sd.set('Credentials', 'aws_secret_access_key', ec2.aws_secret_access_key)
+        s = StringIO.StringIO()
+        self.sd.write(s)
+        rs = ec2.get_all_images([ami_id])
+        img = rs[0]
+        r = img.run(user_data=s.getvalue(), key_name=self.options.keypair,
+                    max_count=self.options.num_instances,
+                    instance_type=instance_type,
+                    security_groups=[security_group])
+        print 'Starting AMI: %s' % ami_id
+        print 'Reservation %s contains the following instances:' % r.id
+        for i in r.instances:
+            print '\t%s' % i.id
+
+    def do_status(self):
+        iq = self.sd.get_obj('input_queue')
+        if iq:
+            print 'The input_queue (%s) contains approximately %s messages' % (iq.id, iq.count())
+        ob = self.sd.get_obj('output_bucket')
+        ib = self.sd.get_obj('input_bucket')
+        if ob:
+            if ib and ob.name == ib.name:
+                return
+            total = 0
+            for k in ob:
+                total += 1
+            print 'The output_bucket (%s) contains %d keys' % (ob.name, total)
+
+    def do_retrieve(self):
+        if not self.options.path:
+            self.parser.error('No path provided')
+        if not os.path.exists(self.options.path):
+            self.parser.error('Invalid path (%s)' % self.options.path)
+        if not self.options.batch:
+            self.parser.error('batch identifier is required for retrieve command')
+        s = ResultProcessor(self.options.batch, self.sd)
+        s.get_results(self.options.path, get_file=(not self.options.leave))
+
+    def do_batches(self):
+        d = self.sd.get_obj('output_domain')
+        if d:
+            print 'Available Batches:'
+            rs = d.query("['type'='Batch']")
+            for item in rs:
+                print '  %s' % item.name
+        else:
+            self.parser.error('No output_domain specified for service')
+            
+    def main(self):
+        self.options, self.args = self.parser.parse_args()
+        if self.options.help_commands:
+            self.print_command_help()
+            sys.exit(0)
+        if len(self.args) != 2:
+            self.parser.error("config_file and command are required")
+        self.config_file = self.args[0]
+        self.sd = ServiceDef(self.config_file)
+        self.command = self.args[1]
+        if hasattr(self, 'do_%s' % self.command):
+            method = getattr(self, 'do_%s' % self.command)
+            method()
+        else:
+            self.parser.error('command (%s) not recognized' % self.command)
+
+if __name__ == "__main__":
+    bs = BS()
+    bs.main()