80 lines
2.0 KiB
Python
80 lines
2.0 KiB
Python
#!/usr/bin/python
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# (c) 2014, Kevin Carter <kevin.carter@rackspace.com>
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#
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import hashlib
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import platform
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# import module snippets
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from ansible.module_utils.basic import *
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DOCUMENTATION = """
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---
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module: name2int
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version_added: "1.6.6"
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short_description:
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- hash a host name and return an integer
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description:
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- hash a host name and return an integer
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options:
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name:
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description:
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- login username
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required: true
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author: Kevin Carter
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"""
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EXAMPLES = """
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# Create a new container
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- name2int:
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name: "Some-hostname.com"
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"""
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class HashHostname(object):
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def __init__(self, module):
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"""Generate an integer from a name."""
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self.module = module
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def return_hashed_host(self, name):
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hashed_name = hashlib.md5(name).hexdigest()
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hash_int = int(hashed_name, 32)
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real_int = int(hash_int % 300)
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return real_int
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def main():
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module = AnsibleModule(
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argument_spec=dict(
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name=dict(
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required=True
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)
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),
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supports_check_mode=False
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)
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try:
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sm = HashHostname(module=module)
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int_value = sm.return_hashed_host(platform.node())
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resp = {'int_value': int_value}
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module.exit_json(changed=True, **resp)
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except Exception as exp:
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resp = {'stderr': exp}
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module.fail_json(msg='Failed Process', **resp)
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if __name__ == '__main__':
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main()
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