diff options
Diffstat (limited to 'ec2-get-info.py')
| -rwxr-xr-x | ec2-get-info.py | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/ec2-get-info.py b/ec2-get-info.py new file mode 100755 index 00000000..b05e2408 --- /dev/null +++ b/ec2-get-info.py @@ -0,0 +1,124 @@ +#!/usr/bin/python +# +# Fetch the information about an AMI instance. +# Copyright 2009 Canonical Ltd. +# +# Author: Chuck Short <chuck.short@canonical.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +from optparse import OptionParser +import urllib + +ec2Data = ['ami-id', + 'ami-launch-index', + 'ami-manifest-path', + 'ancestor-ami-id', + 'block-device-mapping', + 'instance-id', + 'instance-type', + 'local-hostname', + 'local-ipv4', + 'kernel-id', + 'product-codes', + 'public-hostname', + 'public-ipv4', + 'ramdisk-id', + 'reserveration-id', + 'security-groups'] + +def ec2Version(): + os.system("cat /etc/ec2_version") + +def getData(ec2data): + api_ver = '2008-02-01' + metadata = None + base_url = 'http://169.254.169.254/%s/meta-data' % api_ver + data = urllib.urlopen('%s/%s/' %(base_url,ec2data)).read() + print "%s: %s" %(ec2data,data) + +def showAllData(ec2Data): + api_ver = '2008-02-01' + metadata = None + base_url = 'http://169.254.169.254/%s/meta-data' % api_ver + for x in ec2Data: + data = urllib.urlopen('%s/%s/' %(base_url,x)).read() + print "%s: %s" %(ec2data,data) + +def main(): + usage = "usage: %prog [options]" + + parser = OptionParser(prog='ec2-get-info', usage=usage) + parser.add_option('--ami-id', dest='amiid', action='store_true', help='Display the ami-id.') + parser.add_option('--launch-index', dest='launch', action='store_true', help='Display the AMI launch index.') + parser.add_option('--manifest', dest='manifest', action='store_true', help='Display the AMI manifest path.') + parser.add_option('--ancestor-id', dest='ancestor', action='store_true', help='Display the AMI ancestor id.') + parser.add_option('--block-device', dest='block', action='store_true', help='Display the block device id.') + parser.add_option('--instance-id', dest='id', action='store_true', help='Display the instance id.') + parser.add_option('--instance-type', dest='type', action='store_true', help='Display the instance type.') + parser.add_option('--local-hostname', dest='lhostname', action='store_true', help='Display the local hostname.') + parser.add_option('--local-ipv4', dest='lipv4', action='store_true', help='Display the local ipv4 IP address.') + parser.add_option('--kernel-id', dest='aki', action='store_true', help='List the AKI.') + parser.add_option('--product-codes', dest='code', action='store_true', help='List the product codes associated with thsi AMI.') + parser.add_option('--public-hostname', dest='phostname', action='store_true', help='Show the public hostname.') + parser.add_option('--public_ipv4', dest='pipv4', action='store_true', help='Show the public IPV4 IP address.') + parser.add_option('--ramdisk-id', dest='ari', action='store_true', help='Display the ARI.') + parser.add_option('--reservation-id', dest='rid', action='store_true', help='Display the reservation id.') + parser.add_option('--security-groups', dest='security', action='store_true', help='Display the security groups.') + parser.add_option('--ec2-version', dest='ec2', action='store_true', help='Display the current Ubuntu EC2 version') + parser.add_option('--all',dest='all', action='store_true', help='Display all informantion.') + + options, args = parser.parse_args() + + if options.amiid: + getData(ec2Data[0]) + if options.launch: + getData(ec2Data[1]) + if options.manifest: + getData(ec2Data[2]) + if options.ancestor: + getData(ec2Data[3]) + if options.block: + getData(ec2Data[4]) + if options.id: + getData(ec2Data[5]) + if options.type: + getData(ec2Data[6]) + if options.lhostname: + getData(ec2Data[7]) + if options.lipv4: + getData(ec2Data[8]) + if options.aki: + getData(ec2Data[9]) + if options.code: + getData(ec2Data[10]) + if options.phostname: + getData(ec2Data[11]) + if options.pipv4: + getData(ec2Data[12]) + if options.ari: + getData(ec2Data[13]) + if options.rid: + getData(ec2Data[14]) + if options.security: + getData(ec2Data[15]) + if options.ec2: + ec2Version() + if options.all: + for i in range(0,15): + getData(ec2Data[i]) + +if __name__ == "__main__": + main() |