Added (incomplete) first crack at customer facing ec2 start scripts.

ec2/README.txt

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+
+This directory contains scripts to help launch an H2O cluster in EC2.
+You must install the boto python library.
+
+http://boto.readthedocs.org/en/latest/
+http://www.amazon.com/Python-and-AWS-Cookbook-ebook/dp/B005ZTO0UW/ref=sr_1_1?ie=UTF8&qid=1379879111&sr=8-1&keywords=python+aws
+
+Work in progress...
+

ec2/h2o-cluster-launch-instances.py

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+#!/usr/bin/env python
+
+import os
+import time
+import boto
+import boto.ec2
+
+
+# Environment variables you MUST set.
+# -----------------------------------
+#
+# os.environ['AWS_ACCESS_KEY_ID'] = '...'
+# os.environ['AWS_SECRET_ACCESS_KEY'] = '...'
+
+
+# Options you MUST tailor to your own AWS account.
+# ------------------------------------------------
+
+# SSH key pair name.
+keyName = '0xdata_Big'
+
+# AWS security group name.
+# Note:
+#     H2O uses TCP and UDP ports 54321 and 54322.
+#     RStudio uses TCP port 8787.
+securityGroupName = 'SecurityDisabled'
+
+
+# Options you might want to change.
+# ---------------------------------
+
+numInstancesToLaunch = 2
+instanceType = 'm1.large'
+instanceNameRoot = 'H2ORStudioDemo'
+
+
+# Options to help debugging.
+# --------------------------
+
+debug = 0
+# debug = 1
+dryRun = False
+# dryRun = True
+
+
+# Options you should not change unless you really mean to.
+# --------------------------------------------------------
+
+regionName = 'us-east-1'
+amiId = 'ami-634f050a'
+
+
+#--------------------------------------------------------------------------
+# No need to change anything below here.
+#--------------------------------------------------------------------------
+
+publicFileName = 'nodes-public'
+privateFileName = 'nodes-private'
+
+if not dryRun:
+    fpublic = open(publicFileName, 'w')
+    fprivate = open(privateFileName, 'w')
+
+print 'Using boto version', boto.Version
+if (debug):
+    boto.set_stream_logger('h2o-ec2')
+ec2 = boto.ec2.connect_to_region(regionName, debug=debug)
+
+print 'Launching', numInstancesToLaunch, 'instances.'
+
+reservation = ec2.run_instances(
+    image_id=amiId,
+    min_count=numInstancesToLaunch,
+    max_count=numInstancesToLaunch,
+    key_name=keyName,
+    instance_type=instanceType,
+    security_groups=[securityGroupName],
+    dry_run=dryRun
+)
+
+for i in range(numInstancesToLaunch):
+    instance = reservation.instances[i]
+    print 'Waiting for instance', i, '...'
+    while instance.state != 'running':
+        print '    .'
+        time.sleep(5)
+        instance.update()
+    print '    instance', i, 'is up.'
+    name = instanceNameRoot + str(i)
+    instance.add_tag('Name', value=name)
+
+print
+print 'Creating output files: ', publicFileName, privateFileName
+print
+
+for i in range(numInstancesToLaunch):
+    instance = reservation.instances[i]
+    instanceName = ''
+    if 'Name' in instance.tags:
+        instanceName = instance.tags['Name'];
+    print 'Instance', i
+    print '    Name:   ', instanceName
+    print '    PUBLIC: ', instance.public_dns_name
+    print '    PRIVATE:', instance.private_ip_address
+    print
+    fpublic.write(instance.public_dns_name + '\n')
+    fprivate.write(instance.private_ip_address + '\n')
+
+fpublic.close()
+fprivate.close()

ec2/h2o-cluster-print-info.py

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+#!/usr/bin/env python
+
+import os
+import time
+import boto
+import boto.ec2
+
+
+# Environment variables you MUST set.
+# -----------------------------------
+#
+# os.environ['AWS_ACCESS_KEY_ID'] = '...'
+# os.environ['AWS_SECRET_ACCESS_KEY'] = '...'
+
+
+# Options you might want to change.
+# ---------------------------------
+
+instanceNameRoot = 'H2ORStudioDemo'
+
+
+# Options to help debugging.
+# --------------------------
+
+debug = 0
+# debug = 1
+
+
+# Options you should not change unless you really mean to.
+# --------------------------------------------------------
+
+regionName = 'us-east-1'
+
+
+#--------------------------------------------------------------------------
+# No need to change anything below here.
+#--------------------------------------------------------------------------
+
+print 'Using boto version', boto.Version
+if (debug):
+    boto.set_stream_logger('h2o-ec2')
+ec2 = boto.ec2.connect_to_region(regionName, debug=debug)
+
+reservations = ec2.get_all_instances()
+for reservation in reservations:
+    instances = reservation.instances
+    for instance in instances:
+        instanceName = '(empty)'
+        if 'Name' in instance.tags:
+            instanceName = instance.tags['Name'];
+        if instanceName.startswith(instanceNameRoot):
+            print '   ', instance
+            print '       ', instanceName
+            print '       ', instance.public_dns_name
+            print '       ', instance.ip_address
+            print '       ', instance.private_dns_name
+            print '       ', instance.private_ip_address